The plastic injection technique in San Antonio allows the creation of plastic parts that are indispensable for the medical industry, automotive industry, etc.
But none of these parts would be possible without the production of plastic injection molds with the shape of the final product or part of it to allow the casting of the polymer.
An object of such importance deserves its information segment. Through the classification of the types of plastic injection molds in San Antonio, Precision Group brings you closer to the subject with today’s article.
What’s the classification of plastic injection molds?
Making a classification means that there are several types of something, and they are ordered according to our needs.
In the case of the classification of molds for plastic injection in San Antonio, we faced difficulty because there are not ten types of molds but hundreds and every day there are more depending on the industry.
For example: if the medical sector seeks the manufacture of prostheses through the plastic injection technique, there may be hundreds of molds depending on the type of prosthesis. The number of molds increases if the device evolves. Thus, it requires multiple lists depending on the industry, design, material, production, etc.
To simplify the task, we will focus on the general classification of plastic injection molds in San Antonioaccording to the number of parts and production method.
Plastic injection molds according to the number of cavities
The main goal of plastic injection molds is to contain the polymer until it cools down. Then both the mold and the pieces can be disassembled.
The complexity of the product will determine the number of pieces needed for the mold.
1. Single-cavity mold
One of the advantages of manufacturing products using the plastic injection molding technique in San Antonio is the possibility of creating objects with many details such as curvatures, thin grooves, holes for the insertion of other parts, etc.
However, talking about single-cavity molds for plastic injection in San Antonio, i.e., the hollow space inside the mold, they are reserved for manufacturing simple and preferably flat products that do not require separating the mold into different parts to emerge.
Nevertheless, they are used in manufacturing much more complex and larger products as well. Moreover, there are molds with multiple cavities made for manufacturing products in series.
2. Two-piece molds
These molds are used in complex designs formed by two separated molds which during the plastic injection process in San Antonio are assembled to contain the plastic.
Once they cool down, both pieces are removed giving a complete and resistant product.
Depending on the purpose of said product, it may be necessary to put it through an additional process such as polishing or assembly with other structures.
3. Molds of three or more pieces
Two-piece molds are usually twin faces of the product or section to be manufactured, but when their structure is complex or contains too many details, it will be necessary for the mold to be an amalgam of parts that can cover all the needs it requires.
Plastic injection molds according to their production
Now that you know a bit more about the number of pieces a mold can have, how are they manufactured to ensure maximum development during the plastic injection process in San Antonio?
There are at least two methods:
1. Conventional casting method
Known as the CNC machining process, for its acronym Computer Numerical Control, this technique of plastic injection mold manufacture relies on an automated commands system of a computer to control machine movements.
While the machine contains specific tools to manufacture molds in processes such as turning, milling, drilling, etc. With this manufacturing technique, there is no need for human intervention except in programming orders for the computer.
The advantages of this technique are plenty, such as:
Creating molds for complex products.
Decrease the error margin.
Reduce costs and material waste.
Automated cleaning.
Lower accident rate of human personnel.
2. Electrical discharge machining
This method, as CNC machining, relies on the machine system to manufacture molds with details.
The difference is that the devices of this machine never touch the mold material during the manufacturing process because it is through a discharge of electrodes, wire, or any other electricity conductor that the materials are manipulated to give it the shape of the desired mold.
We hope this classification has helped you understand the importance of plastic injection molds. For more content, share our article and stay tuned to the updates on our blog.
Como te has podido dar cuenta a lo largo de nuestros artículos la presencia de la inyección de plástico en nuestras vidas va más allá de los tuppers puesto que simplemente en la industria médica ha cobrado una gran importancia, tal como te comentamos en nuestro artículo anterior sobre la inyección de plástico en la medicina.
Igualmente sabemos que es un tema que puede ser desconocido para muchas personas por lo que hemos decidido traerte más información al respecto, y sí seguiremos con la temática de plásticos para la medicina; de esta manera sabes de qué están hechos los aparatos que usan los especialistas y en muchas ocasiones tú mismo.
El día de hoy te vamos a estar platicando de los diferentes tipos de plásticos que utilizamos para desarrollar los aparatos médicos como jeringas, prótesis, entre otras. Entonces si quieres seguir conociendo más sobre el mundo de la inyección de plástico en México continúa leyendo.
¿Por qué se usa plástico en la industria médica?
Antes de hablarte de los distintos tipos de plásticos queremos que tengas claro el papel que tiene la inyección de plástico en México dentro de la industria médica, debido a que aún hay muchas incógnitas sobre la eficacia de este material.
El plástico tiene múltiples beneficios para la medicina, el primero es que gracias a la ligereza de este material es más fácil de transportar y de manipular por parte del equipo médico.
En segundo lugar tenemos que el plástico utilizado para aparatos médicos no es tóxico, al contrario, el grado que se maneja previene que los microorganismos puedan desarrollarse dentro de estos aparatos por lo que se va a mantener su cualidad estéril hasta que comience a manipularse.
De igual forma cuenta con un bajo costo de producción, esto no quiere decir que vaya a ser barato o que los materiales que se utilicen no sean de alta calidad ya que para fabricar este tipo de aparatos es necesario tener un buen equipo y un área de producción aislada, es decir contar con un sala blanca, un cuarto completamente estéril para que no se contaminen los productos.
La reducción de costos de producción en la inyección de plástico en México se obtiene gracias a que es un procedimiento que permite fabricar en serie esto gracias a la utilización de moldes para inyección de plástico en el que en un sólo procedimiento pueden salir varias piezas.
¿Qué tipos de plástico usan en la industria médica?
Ya que conoces qué es lo que ofrece la inyección de plástico en la fabricación de productos para la industria médica es momento de platicarte de los distintos tipos de plásticos que utilizamos para el desarrollo de los diferentes dispositivos y equipos.
1.- Plásticos resistentes a la esterilización
El primer tipo de plástico son los resistentes a esterilización, como sabemos una de las características más importantes de los productos médicos es que sean estériles, de ahí que el plástico que se utilice en jeringas tenga que ser resistente a este tipo de proceso.
La esterilización es el tratamiento que se le da a dispositivos para eliminar toda clase de microorganismos, y para ello existen varios tipos de esterilización y dependerá de ese procedimiento la elección de plástico a utilizar.
La mayoría de los procesos se basan en exponer los distintos objetos a vapor de agua a una temperatura de 134°C durante un mínimo de 3 minutos, por lo que el plástico que se introduce en estas compresoras debe tolerar las altas temperaturas. Algunos plásticos que toleran este proceso son:
PPSU
POM-C
PEEK
2.- Plásticos de baja densidad
Igualmente los plásticos que se utilizan en esta industria deben tener la capacidad de no alterar su forma sin importar las características del ambiente en el que se encuentren expuestos.
Por ello los plásticos de grado médico cuentan con un bajo nivel de absorción de humedad y bajo nivel de dilatación al exponerse a calor. En otras palabras, tienen la característica de que cuando hay humedad o el clima esté frío no se contraen y al estar en altas temperaturas no se agrandan. Los plásticos que cuentan con esta propiedad son:
PET
PEEK
PPS
PSU
PPSU
3.- Plásticos para rayos X
Por último, varias unidades de rayos X cuentan con equipo creado con plástico, y nuevamente el plástico que se utiliza en estos no puede ser uno cualquiera ya que debe tener propiedades que lo hagan resistente a la exposición a rayos X.
En la actualidad la mayoría del plástico empleado en esta área tiene que ser opacos, sin embargo, esta cualidad se obtiene al modificarlos. Dos de los plásticos más utilizados para dispositivos y equipos de esta índole son los PPPSU y PEEK.
Ya que conoces los plásticos utilizados en la inyección de plástico para la industria médica cuéntanos qué opinas y si te resultó útil la información compártela con tus conocidos y en tus redes sociales. Además mantente al pendiente de nuestro blog para más información respecto a la inyección de plásticos en México.
Those who study medicine never stop doing it, due to the constant evolution and discovery of new medical processes in favor of a better quality of life.
This progress requires the application of new development methods to innovate the devices used in the medical sector.
What is the application of plastic injection in medicine?
If you remember our last article, we talked about the plastic injection processes in San Antonio.
Broadly it is a method of manufacturing pieces by injecting a plastic polymer into a mold, once this is opened, it produces a specific product depending on the mold used, for example, a plastic bottle.
The medical industry is responsible for manufacturing devices, materials, and tools for the use of the medical sector and patients.
By merging the plastic injection technique in the USA with the medical industry, an efficient way to manufacture these products for medical use is presented.
Importance of plastic injection in the medical sector
For many years, glass and metal were the materials for manufacturing medical equipment. Why is the evolution in treatments making the preference for these materials obsolete and replacing them with products made from plastic injection molding? It is all due to the benefits offered by this production technique.
1.- Lightness
Polypropylene (PP) is one of the most used resins for plastic injection molding of medical products. In addition to being a non-toxic material, it is also lightweight.
These benefits are convenient for the medical staff that will transport and use the material, as well as for the patients that need these medical devices manufactured with plastic for their daily routine.
2.- Mass Precision
One of the benefits of plastic injection in San Antonio, for any industry, is the opportunity of manufacturing products in series with the same quality regardless of the complexity of the mold.
The medical industry highly benefits from it because their products by nature need to be accurate and detailed to accomplish their function and not harm the patient’s health.
3.- Hygienic Material
In each of the processes for the manufacture of medical equipment, it is a priority to ensure that everything happens under a strict hygienic system.
This system is achieved by the plastic injection procedure, which provides the medical sector assurance that any material they use will not develop infections or contain any contaminating agents.
4.- Innovation
With plastic injection molding, it is possible to manufacture molds with complex designs, giving results to medical devices that in another period were thought impossible to elaborate with accuracy and in mass production.
This procedure allows us to blur the limits and expand the scope of possibilities for medical innovation.
5.- Flexibility and resistance
Although the plastic used in these products is lightweight, it does not mean that it is fragile; on the contrary, it is highly resistant and flexible.
It means that the equipment will not break easily, it can support contact with chemical substances, and no fissures that could store harmful bacteria will develop.
6.- Cost control
Many people need equipment and tools manufactured by the medical industry. Luckily, plastic injection techniques allow greater accessibility to hygienic, durable, functional, and low-cost products.
What medical equipment is produced?
Hereafter we are going to share some products that are possible thanks to plastic injection molding in San Antonio.
1.- Lab Material
The objective of a clinical laboratory is to support the medical area in the analysis test to provide the correct treatment to the patients.
For achieving this, precise and hygienic materials are required, such as beakers, cuvettes, pipettes, racks, tweezers, extraction tubes, Petri dishes, etc.
With the plastic injection technique, the manufacture of medical devices is possible, whether it is disposable or long-term, and meets all health regulatory requirements.
2.- Injection devices
With mold variety made for plastic injection, it is possible to manufacture injection devices for their prescribed and emergency use.
The care with which they are manufactured from the first stage will assure that the syringe in your hand is sterile and easy to handle.
3.- Pharmaceutical packaging
Whether as containers or vials, these containers can be manufactured using the plastic injection technique, giving certainty of hygiene and safety because child-resistant lids are also produced.
In addition, as a business, you can commission the mold design for a container that gives identity and reliability to your brand.
4.- Magnetic resonance equipment
The magnetic resonance tests use waves to produce images of the human body and have a diagnosis.
During this process, all the equipment must be made of plastic in order not to harm the patient and assure the reliability of the test and not damage the machine.
Everything that is needed in and around the resonance machine can be acquired using the plastic injection molding technique.
5.- Prostheses
The support devices manufacturing such as prostheses, through plastic injection in San Antonio, allow for these devices to be more affordable.
Clean area productions: What space is needed?
As you can see the medical industry has opted for medical equipment manufacturing trusting in plastic injection molding due to the quality, accuracy, and hygiene of their procedures and materials.
Part of this success lies in the production area since it is not any space but one specially designed to control any factor that can pollute the materials, as well as the temperature and air pressure.
They are known as white rooms or clean rooms, these are classified according to the particle concentration in the air: ISO 1 to ISO 8, being the last one the most used for the medical industry.
Without a doubt, plastic injection molding has been a revolutionary and beneficial change for this industry.
We hope this article has helped you. To know more about the plastic injection process stay tuned to our blog, we will keep you updated.
As we mentioned in our post about plastic injection in San Antonio, this process is used to manufacture many products we usually use. However, many people still do not know about this technique.
That is why, week after week, Precision Group brings articles for you to know the impact of this industry and all the benefits you can find for your company.
Today is not an exception because, in this post, we will share more information about plastic injection in the automotive industry. If you want to know more about it, continue reading. You will find useful information.
What is plastic resin injection molding?
If it is your first time on our blog, we will start by telling you a little more about what plastic injection molding is.
Plastic injection molding is an engineering technique that consists of manufacturing parts from molds in which plastic resins are administered under pressure.
This process allows plastic products andpieces to be developed in mass because a plastic injection mold is manufactured according to the number of pieces the client requires.
Plastic injection for the automotive industry
Now let us talk about the role of plastic injection in the automotive industry; as we know, vehicles integrate plastic elements within their structure and components but have you wondered how these are manufactured and what those parts are?
It is estimated that 20% of the parts and elements of a car are made of plastic, but this does not mean that they are fragile because the main structure is mainly made of metal. However, plastic pieces are integrated into vehicles to reduce weight and achieve better performance.
Likewise, the plastic injection molds used for the automotive industry will not be the same for household appliances. Those used for vehicles need a higher precision because these pieces are usually assembled and cannot be modified to fulfill their function.
Hereafter we are going to share which are some car pieces manufactured with plastic injection in San Antonio.
1.- External components
Let us begin by mentioning those external parts manufactured with plastic. We must clarify that not so many plastic components are usually found in this part of the car. However, automobile manufacturers integrated them because they are economical and light.
Among the external plastic components of a vehicle, we can find the following ones:
Splashback
Front and rear bumpers
Grilles
Mudguards
Headlight moldings
Windshield wipers
Tires
Hub caps
2.- Interior components
On the other hand, most of the plastic parts of a car are found inside because they are the accessories that are designed for the driver’s use, and they are the following ones
Steering wheel
Seat belts
Dashboard
Part of the door trim
Glove box
Handlebars
Elements of the gearshift lever
Handbrake
Plastic resins used in the automotive industry
Now we are going to talk about those polymers that are usually used to manufacture automotive components and their characteristics, so that you can become more familiar with your vehicle.
1.- Thermoplastics
Thermoplastic is one of the most widespread polymersused in the automotive industry due to its qualities. It is very resistant; it can resist high temperatures.
For example, when it is in high temperatures, it becomes softer; on the other hand, it becomes solid at low temperatures, that is why it is one of the most resistant plastics.
Experts in the automotive industry use it in bumpers, mirror guards, grilles, liners and spoilers.
2.- Thermosets
Thermosets are the polymers that consolidate linear chains with their molecules because they are highly resistant and durable.
Unlike thermoplastics, thermosets will not modify their shape even when they are at different temperatures, receive pressure, or in the presence of certain chemicals. However, automobile manufacturers cannot weld plastic pieces made with this type of plastic; they assemble them to the vehicle to fit correctly. Usually, it is in bumpers, ailerons, grills, and heel protectors, among others.
3.- Elastomers
Finally, an elastomer is a type of plastic that is flexible but depending on the circumstances, it can modify its shape.
Due to this, it is not widely used in the automotive industry, however, it is integrated into the parts of a vehicle, especially in the manufacture of door rubbers and windshield wipers.
Now that you know more about plastic injection in the automotive industry, you can tell us your opinion about the post and if you liked it, share it on your social media and with people you know.
Do not forget to keep an eye on our blog to learn more about plastic injection in San Antonio. Besides this information, you can contact us to help with your plastic injection molding manufacturing.
Se dice que quien estudia medicina jamás deja de hacerlo, esto debido a la continua evolución y descubrimiento de los procesos médicos a favor de una mejor calidad de vida.
Esta evolución a su vez exige la aplicación de nuevos métodos de desarrollo para innovar los dispositivos usados en el sector médico.
¿Cuál es la aplicación de la inyección de plástico en la medicina?
Si recuerdas en nuestro artículo pasado, te hablamos acerca de los procesos de inyección de plástico en México.
A grandes rasgos se trata de un método de fabricación de piezas a partir de la inyección de un polímero plástico dentro de un molde, que una vez abierto, surge un producto específico según el molde usado, por ejemplo una botella de plástico.
La industria médica por su parte se encarga de la fabricación de dispositivos, material y diversas herramientas de uso para el sector médico y pacientes.
Al fusionar la técnica de inyección de plástico en México con la industria médica, se presenta una forma eficiente de fabricar estos productos de uso médico.
Importancia de la inyección de plástico en el sector médico
Durante muchos años, fueron el vidrio y el metal la elección de materiales para la fabricación de equipo médico.
¿Por qué razón la evolución en los tratamientos, pone cada vez más en desuso la preferencia por estos materiales y en su lugar colocan productos fabricados a partir de la inyección de plástico? Todo se debe a los beneficios que ofrece esta técnica de producción.
1.- Ligereza
Para la inyección de plástico de productos médicos se usan las resinas de Polipropileno (PP). Éste además de ser un material no tóxico es ligero.
Lo que resulta conveniente tanto para el personal médico que habrá de usar y transportar el material, como para los pacientes que necesiten incorporar en su día a día este dispositivo médico.
2.- Precisión en serie
Uno de los beneficios de la técnica de la inyección de plástico en México, para cualquier industria, es la oportunidad de fabricar productos en serie con la misma calidad sin importar la complejidad del molde.
La industria médica se beneficia mucho de esto, pues sus productos por naturaleza necesitan ser precisos y detallados para cumplir su función y no perjudicar la salud del usuario.
3.- Material higiénico
En cada uno de los procesos para la fabricación de equipo médico, es prioridad asegurar que todo suceda bajo un estricto sistema de higiene.
Sistema que se logra por el procedimiento de inyectado de plástico, que da seguridad al sector médico de que cualquier material que usen no generará infecciones ni contendrá agentes contaminantes.
4.- Innovación
Con la inyección de plástico es posible fabricar moldes de diseño complejo, dando como resultado dispositivos que en otro tiempo se creían imposibles de elaborar con presión y además en masa.
Este hecho permite desdibujar los límites, y ampliar el campo de posibilidades para la innovación médica.
5.- Flexibilidad y resistencia
Aunque el plástico usado en estos productos es ligero no significa que sea frágil, al contrario es altamente resistente a la vez que flexible.
Lo que significa que el equipo no se romperá con facilidad, soportará el contacto con sustancias químicas, y no se crearán fisuras que podrían almacenar bacterias dañinas.
6.- Control de costos
Muchas son las personas que necesitan de los equipos y herramientas que fabrica la industria médica.
Por fortuna, la técnica de inyectado de plástico permite mayor accesibilidad a productos higiénicos, resistentes, funcionales y de bajo costo.
¿Qué equipo médico se puede producir?
A continuación te compartimos algunos de los productos que son posibles gracias a la metodología de inyección de plástico en México.
1.- Material de laboratorio
El objetivo del laboratorio clínico es apoyar al área médica en el ensayo de análisis para dar tratamiento a los pacientes.
Para ello se necesita de material preciso y de grado higiénico como vaso de precipitado, cubetas, pipetas, gradilla, pinzas, tubos de extracción, placas de petri, etc.
Con la técnica del inyectado de plástico la fabricación de estos materiales es posible, ya sea de uso prolongado o desechable y cumpliendo todos los requisitos normativos de salubridad.
2.- Dispositivos de inyección
Con la variedad de moldes que se pueden elaborar para la inyección de plástico es posible la fabricación de dispositivos de inyección para su uso prescrito y de emergencia.
El cuidado con el que se fabrica desde la primera etapa, te dará la seguridad de que la jeringa en tu mano se trata de un envase estéril y de fácil manejo.
3.- Empaques farmacéuticos
Ya sea como envases o viales, estos contenedores podrán ser fabricados mediante la técnica del inyectado de plástico, dando certeza de higiene y seguridad pues también se producen tapas a prueba de niños.
Además como negocio, podrás comisionar el diseño de un molde para un envase que otorgue identidad y confiabilidad a tu marca.
4.- Equipo para resonancia magnética
En los exámenes de resonancia magnética se usan ondas para producir imágenes del cuerpo y llegar a un diagnóstico.
Durante este proceso es importante que todo el equipo sea de plástico para no perjudicar al paciente, asegurar la fiabilidad de los exámenes y no dañar la máquina.
Lo necesario dentro y alrededor de la máquina de resonancia se puede adquirir mediante la técnica de inyección de plástico.
5.- Prótesis
La fabricación de dispositivos de apoyo como las prótesis, a través de la inyección de plástico en México, permiten que estos instrumentos sean más asequibles.
Producción en áreas limpias ¿Qué espacio se necesita?
Como puedes ver la industria médica ha optado por la fabricación de equipo médico confiando en la técnica de inyección de plástico debido a la calidad, precisión e higiene de sus procedimientos y materiales.
Parte de este éxito está en el área de fabricación, pues no se trata de cualquier espacio sino de uno especialmente diseñado para controlar cualquier factor que pueda contaminar este tipo de materiales, como temperatura o presión de aire.
Conocidas como salas blancas o salas limpias, estas áreas se clasifican según la concentración de partículas de aire: ISO 1 a ISO 8, siendo esta última la más usada por la industria médica.
Sin duda la inyección de plástico ha sido un cambio revolucionario y benéfico para esta industria.
Esperamos que te haya sido de utilidad el artículo de hoy, para saber más acerca de este proceso de fabricación mantente al pendiente de nuestro blog, subiremos contenido próximamente.
Como te comentamos en nuestro artículo sobre la inyección de plástico en México, este procedimiento se utiliza para crear muchos de los productos que utilizamos cotidianamente, sin embargo, aún no son muchas las personas que conocen esta técnica.
Es por ello que en Precision Group semana con semana te traemos artículos para que conozcas la magnitud del impacto de esta industria y todas las utilidades que le puedes encontrar para tu empresa.
El día de hoy no va a ser una excepción puesto que en este artículo te vamos a estar compartiendo más información sobre lainyección de plástico en la industria automotriz, si quieres conocer más de este tema continúa leyendo, sin duda podrás encontrar información de utilidad.
¿Qué es la inyección de resinas plásticas?
En caso de que sea la primera vez que visitas nuestro blog comenzaremos platicándote un poco sobre lo que es la inyección de plástico.
La inyección de plástico es una técnica de ingeniería que consiste en la fabricación de piezas a partir de moldes en donde se administran resinas plásticas a presión.
Esta práctica permite que las piezas y productos plásticos se desarrollen en serie y masa, ya que un molde para inyección de plástico se desarrolla de acuerdo a la cantidad de piezas que el cliente necesite.
Inyección de plástico para la industria automotriz
Ahora sí hablemos un poco del papel que tiene la inyección de plástico en la industria automotriz, como sabemos los vehículos integran elementos plásticos dentro de su estructura y componentes, pero ¿te has preguntado cómo estos son creados y cuáles son aquellas piezas?
Se estima que el 20% de las piezas y elementos que conforman un automóvil son de plástico, no por ello quiere decir que sean más frágiles, ya que la estructura primaria es de metal, sin embargo, se integran piezas plásticas en los autos para disminuir su peso y que éste pueda tener un mejor rendimiento.
Igualmente los moldes para inyección de plástico que se utilizan en la industria automotriz no van a ser los mismos que se emplean para la creación de electrodomésticos ya que los que se utilizan para vehículos deben tener una alta precisión debido a que estas piezas suelen ensamblarse y no pueden ser modificadas para que cumpla con su función.
Por ello, a continuación, te vamos a compartir cuáles son algunas de las piezas de autos que están fabricadas con inyección de plástico.
1.- Componentes externos
Iniciemos mencionando aquellas partes del exterior que están fabricadas con plástico, debemos mencionar que aquí no suelen encontrarse tantos componentes plásticos, sin embargo, hay algunas que se integran por ser económicas y ligeras.
Entre los componentes externos de un automóvil que están hechas de plástico se encuentran los siguientes:
Salpicadera
Parachoques tanto trasero como delantero
Rejillas
Guardafangos
Molduras de faros
Limpiadores
Neumáticos
Tapacubos
2.- Componentes del interior
Por otro lado, la mayor parte de los elementos plásticos de un auto se encuentran en el interior, esto es debido a que son los accesorios que están diseñados para uso directo del conductor y son los siguientes:
El volante
Los cinturones de seguridad
El tablero de instrumentos
Parte del revestimiento de las puertas
La guantera
Asideros
Elementos de la palanca de cambios
El freno de mano
Resinas plásticas utilizadas en la industria automotriz
Ahora vamos a platicar de aquellos polímeros que se suelen utilizar para la fabricación de los componentes automotrices y sus características, de esta manera podrás familiarizarte más con tu vehículo.
1.- Termoplásticos
Los termoplásticos son uno de los tipos de plásticos más utilizados en la industria automotriz esto debido a que sus cualidades los hacen uno de los más resistentes ya que pueden resistir a diferentes temperaturas.
Por ejemplo, cuando se expone a temperaturas muy calientes éste se ablanda, en cambio cuando se encuentra en temperaturas frías tiende a endurecerse, de esta manera es uno de los plásticos más resistentes.
Los expertos en la industria automotriz lo utilizan en los parachoques, protectores de espejo, salpicaderas, rejillas, revestimientos y alerones.
2.- Termoestables
Se les conoce como termoestables a los polímeros que forman cadenas lineales con sus moléculas debido a que son altamente resistentes y durables.
A diferencia de los termoplásticos estos no van a alterar su forma incluso si se someten ya sea a diferentes temperaturas, una alta presión o ciertos químicos. Sin embargo, esto hace que las piezas realizadas con este tipo de plástico no se puedan soldar, de ahí que deban ensamblarse para que embonen correctamente.
Usualmente este plástico se utiliza en elementos de los parachoques, alerones, rejillas, taloneras, entre otros.
3.- Elastómeros
Por último, tenemos los elastómeros los cuales son un tipo de plástico que tienen la característica de ser flexibles y dependiendo de las circunstancias a las que se expongan, éstos pueden deformarse.
Debido a ello no son tan utilizados en la industria automotriz, sin embargo, se integra en las partes de un vehículo sobre todo para fabricar las gomas de las puertas y limpiaparabrisas.
Ahora que ya conoces un poco más de la inyección de plástico en la industria automotriz cuéntanos qué te ha parecido nuestro artículo y si te gustó compártelo en tus redes sociales y con tus conocidos.
No olvides mantenerte al pendiente del blog para que conozcas más sobre la inyección de plástico en México además puedes contactarnos para ayudarte en la fabricación de moldes para la inyección de plásticos.
Unfortunately, the world is under complicated circumstances for many people; since 2020 we have had to change our way of living. The onset of the pandemic due to SARS COVID-19 has marked a turning point for society.
Likewise, at the beginning of this year, people from Ukraine have suffered a lot and today they need our help. If you are not aware of what is happening, Ukraine is at war with Russia, it is invading its territory, but do you know what the reason is?
Today, the Precision Group is taking a step back from theplastic injection molding in San Antonio to tell you a little more about this situation and introduce our program to support Ukrainian refugees.
Support for Ukrainian refugees
Until today, violent clashes, violence against civilians, and the invasion are increasing. It is up to us to support the refugees who seek to resume their lives.
The founders of Precision Group are from Ukraine, who at the end of the 1970s had to leave the country looking for a better quality of life. To show solidarity, they created a program for Ukrainian refugees.
For this reason, they open the doors of their four companies to receive all of those who have knowledge and experience about plastic injection molding in San Antonio and in Mexico.
We are looking for people who want to develop new skills in this industry or who have knowledge in the following branches of the plastic industry:
Engineers
Machinists
With general knowledge or experience about the design of plastic injection molds or about its process
Not only, we are offering jobs for Ukrainian refugees, but also food and hosting in the first months of consolidation. If you know someone or you are a citizen from Ukraine seeking refuge in San Antonio or Mexico, contact us through our Whatsapp or webpage.
What is happening in Ukraine?
In case you do not know what is happening in Ukraine, we are going to tell you about the situation in this country, but first, we have to go back in time and learn about the background that originated the war.
Background of the war between Ukraine and Russia
2013
The Ukrainian president, Victor Yanukovych was pro-Russia in thought, and refused to sign an agreement associating the country with the European Union. This situation upset the population and led to protests; nowadays this fact is known as the Revolution of Dignity.
2014
Yanukovych fled the country; however, regions from Ukraine like Crimea were involved in conflicts between pro-Russians, where there were infiltrated Russian soldiers, and supporters of Ukrainian unity. After these conflicts finished, Putin signed a treaty recognizing Crimea as part of Russia.
This encouraged other regions, especially in the eastern part, to proclaim themselves as Popular Republics and join Russia.
2015
Ukraine and Russia signed an agreement at Belarus to stop the war. However, this only lasted a week; in the combats, soldiers carried out tortures, extrajudicial executions, forced disappearances, and other acts against human rights.
2017
The citizens from Ukraine elected Volodimir Zelenski as the new president with more than 73% of the votes.
2019
Zelenski and Putin tried to resume the peace agreements between the nations to stop the fighting.
2021
In 2021 the Russian government decided to deploy troops to their borders with Ukraine and the Crimean Peninsula. Calculations estimate that the army surpassed 100 thousand soldiers.
2022
In January, Russia deployed more soldiers at the border with Belarus and Ukraine. The declarations of the Chinese and American governments just increased the tension.
In February, NATO (North Atlantic Treaty Organization) and the United States of America refused to sign the agreement on security in Europe with Russia, which included the possibility of an invasion of Ukraine.
In the same month, Russia recognized Donetsk and Luhansk as part of its territory and started deploying troops in that part of Ukraine. Therefore, The European Union and the United States of America began sanctioning Russia, butthere was no response from Putin’s government.
On February 24, military actions over Ukraine began, explosions were announced in eastern Ukraine and its capital, Kyiv. Although Russian citizens protested against the invasion, there was no action on the part of their government .
We encourage you to contact us if you are, or you know someone from Ukraine who is a refugee and is looking for a job. Share this information with the people who could be interested. Let’s be part of the change.
Lamentablemente estamos viviendo en circunstancias mundiales bastante fuertes y complicadas para muchas personas, desde el 2020 todas las personas han tenido que cambiar su forma de vivir, el inicio de la pandemia por el COVID-19 ha marcado un antes y después en la sociedad.
Y no sólo eso, a inicios del año, un país ha sufrido demasiado y el día de hoy necesita nuestra ayuda, nos referimos a Ucrania. Si no estás al tanto, este país está en guerra con Rusia quién está invadiendo su territorio, pero ¿sabes por qué está pasando esto?
El día de hoy el equipo de Precision Group va a tomar un paso atrás en cuanto a la temática de inyección de plástico en México para contarte un poco más de esta situación mundial y dar a conocer nuestro programa de apoyo para refugiados ucranianos.
Apoyo para los refugiados de Ucrania
Hasta la fecha los enfrentamientos, la violencia contra civiles y la invasión avanzan, está de nuestra parte apoyar a los refugiados que buscan retomar su vida.
Los fundadores de Precision Group son originarios de Ucrania, justamente a finales de los años 70 tuvieron que salir de su país buscando una mejor calidad de vida, es por ello que para solidarizarse con su país crearon un programa para refugiados ucranianos.
Para ello, abren las puertas de sus cuatro compañías para recibir a todas aquellas personas que tengan conocimientos y experiencia dentro de la inyección de plástico en México y Estados Unidos.
Buscamos personas que quieran desarrollar nuevas habilidades en esta industria o que cuenten con conocimientos en los siguientes ramos de la industria plástica:
No sólo ofrecemos empleos para refugiados de Ucrania sino que en los primeros meses de consolidación dentro de estos países podemos apoyarlos con hospedaje y comida; si conoces a alguien que lo necesite o eres ciudadano de Ucrania que busca refugio en México y Estados Unidos contáctanos por nuestro número de Whatsapp o página web.
Programa para apoyar a los refugiados de Ucrania
¿Qué está pasando en Ucrania?
En caso de que no sepas qué está pasando en Ucrania, vamos a platicarte un poco de la situación de este país, pero para ello tenemos que retroceder un poco en el tiempo y conocer los antecedentes que dieron origen a esta guerra.
Antecedentes de la guerra entre Ucrania y Rusia
2013
El presidente ucraniano de ese entonces, Victor Yanukóvich era de pensamiento prorrusia por lo que se negó a firmar un acuerdo que asociaba al país con la Unión Europea. Esto molestó a la población lo que llevó a que se manifestaran, en la actualidad ese acontecimiento se conoce como Revuelta de Maidán.
2014
Yanukóvich huyó del país, sin embargo regiones de Ucrania, como Crimea se ven envueltos en enfrentamientos entre prorrusos (dónde había soldados de Rusia infiltrados) y partidarios de la unidad de Ucrania; después de que termina este conflicto Putin firma un tratado que reconoce a Crimea como parte de su territorio.
Esto incentivó que otras regiones del país, sobre todo la parte oriental, se autoproclamaran repúblicas populares y se unieran a Rusia.
2015
Se firma en Bielorrusia un acuerdo entre Ucrania y Rusia para el cese de la guerra, sin embargo esto sólo dura una semana y lo peor es que en estos combates se realizan torturas, ejecuciones extrajudiciales, desapariciones forzadas y demás actos contra los derechos humanos.
2017
Ucrania elige un nuevo presidente, dándole el cargo a Volodímir Zelenski con más del 73% de los votos.
2019
Zelenski y Putin intentan retomar los acuerdos de paz entre ambas naciones para detener los combates.
2021
Durante el 2021 el gobierno ruso decide desplegar tropas a lo largo de sus fronteras con Ucrania y la península de Crimea, cálculos estiman que el ejército supera los 100 mil soldados.
2022
Empezando el año, en el mes de enero Rusia pone más soldados en la frontera de Bielorrusia y Ucrania, las declaraciones que emiten los gobiernos de China y Estados Unidos sólo logran incrementar la tensión.
En febrero, tanto la OTAN como Estados Unidos rehúsan firmar un acuerdo donde se hablaba de la seguridad en Europa con Rusia y justamente en dicho tratado venía incluída la posibilidad de una invasión a Ucrania.
En ese mismo mes Rusia reconoce a Donetsk y Luhansk como parte de su territorio y comienza a desplegar zonas en esta parte del país ucraniano. La Unión Europea junto con Estados Unidos al ver esto comienzan a sancionar a Rusia, sin embargo, no hay respuesta por parte del gobierno de Putin.
Y el 24 de febrero comienzan las acciones militares sobre Ucrania, se anuncian explosiones al este de Ucrania y en su capital, Kiev. Aunque ciudadanos rusos se manifestaron en contra de la invasión de su país no hubo ningún cambio por parte de su gobierno.
Te pedimos que si conoces a una persona originaria de Ucrania y que se encuentre en situación de refugiado y busque trabajo le compartas esta información, seamos parte del cambio.
Thanks to a very positive market expectation in Mexico, with the specialty in mold creation, Precision Group opted for the opening of a new operation in Monterrey last January. In this headquarters they offer repair and maintenance services for molds, although the idea is to take its capacities towards the manufacture of tools and the molding of parts.
Precision Group is an experienced manufacturer of molds, with the ability to provide solutions that range from the concept and design of a product, to everything related to the mold and, even, the production of plastic parts for the medical, automotive, aerospace markets. , energy, electronics and consumer. Although his clients today are major Fortune 500 companies, Precision Group has painstakingly carved his own path to get there.
The origins of the company go back to a dream of entrepreneurship of Maya and Naum Royberg, who fled the former Soviet Union and came to Texas in search of freedom and well-being. The idea, which began in the garage of his home, today spreads to four locations: two in Texas and two on Mexican soil. With their most recent investment, a workshop in Monterrey, the Roybergs are committed to further globalizing their operation and being prepared for the manufacturing boom expected in Mexico.
Plastics Technology México had the opportunity to visit its corporate offices in San Antonio, in order to see first-hand its technological capabilities, their business culture and its expansion plans to serve their clients from the Mexican Republic. Its strategy is based on working with cutting-edge technology and the development of human talent. This is their story.
The origins of the company date back to an entrepreneurial dream of the husband and wife Naum and Maya Royberg, who fled the former Soviet Union and arrived in Texas in 1978, Precision Group has painstakingly carved his own path to get there.
Building a dream
Precision Group’s owners arrived in the United States around 1978. Young people and a small four-year-old daughter, ventured to get away from his country, in full political repression. After a journey of dangers and uncertainties, as seen in the films of the Iron Curtain era, fate led them to San Antonio, Texas. Without knowing English, and with only $200 in their pockets, they began to work in different companies and in several shifts. Years of striving to learn the language and make a living followed, until around 1985 they saw the time to take the next step.
“We had always nurtured the dream of being entrepreneurs and founding a business in which we could deposit my husband technical knowledge and pour all our work capacity into building something of our own. So we decided that this was what we wanted to do, and we started in our garage. My husband made sketches and mold designs, and I had two jobs to support the family financially. When we embarked on this adventure we knew it was going to be difficult, but also exciting for what we could achieve. And so it was, ”
Ww remember that the first mold developed was for an entrepreneurial couple, like them, who came from Austin. “They had a limited budget, but for us it was a great opportunity. They hadn’t found anyone who could mold them for the price they were looking for and we did. With this collaboration, both they and we were able to start doing business. Even today we have saved the piece that was manufactured with that mold ”.
A year later, pressure from their neighbors, who did not want a commercial operation nearby, led them to rent a small warehouse in an industrial park. As its capabilities and reputation increased, so did its customer base. Thus, by 1990 they expanded their operations and established a new workshop in La Feria, Texas. The following year they increased their area of operation in San Antonio to about 900 square meters, which allowed them to offer more services to the automotive industry.
Shortly after, 1995 was a year of great movement: they expanded the San Antonio headquarters again, reaching some 2,000 square meters and adding other capacities. They also set foot on Mexican soil with the opening of a workshop in Reynosa, Tamaulipas. “This decision was motivated by maquila clients for the automotive industry, who required our services on that side of the border. With the maquiladoras, the demand for manufacturing grew exponentially and we were there to attend to it ”.
In 2005, the Precision Group took another big step toward building its current identity with the creation of its in-house plastic part molding division. By adding injection molding to their offering, they could give their customers a comprehensive concept-to-part solution. “Being a mold maker and also supporting our clients with mold repairs, I told my husband that the key would be to have the entire turnkey operation. That way, we wouldn’t have to send the molds to another place for testing, but we could do it at our plant”.
Precision Group has the ability to provide solutions ranging from the concept and design of a product, to everything related to the mold and even the production of plastic parts.
It was not an easy decision. There was the fear that their customers might see them as competitors in the molding segment, but they did not. They became what can be called a one-stop shop. “By having injection machines, our service in mold manufacturing acquired an added value for the molders and, on the other hand, those clients who wanted to contract the mold and the manufacturing in a single stop could do it with us”.
They began with tests and validations, then small productions followed, until in 2014 they allocated an area dedicated to molding within the plant to meet larger requirements. In 2019 they obtained ISO certifications for the manufacture of molded plastic components for medical devices.
The most recent milestone is in 2021: last January they made another strategic move with the opening of the workshop in Monterrey, Nuevo León, under the name of Prodmash.
Technologies and talent to go from concept to piece
“It all starts with technology, which is a priority for us. We were the first in Texas to bring a five-axis machining center to San Antonio more than 10 years ago. When we are going to acquire a new technology we do a deep evaluation to know what the system is capable of doing and contributing. Then we make sure to train, educate and prepare ourselves to be able to use it at its highest level. We always wanted to differentiate ourselves from other companies through the use and application of technology. Going to the forefront brings the challenge of education and training, but we understand it and that is how we operate ”, said the board of directors.
Precision Group is a regular visitors to industrial machinery fairs, where they have been able to learn about new trends and take the step to understand, acquire and manage them. When they started in the business, designs were made in sketches and drawings, but everything has changed and they have followed their instinct to advance in this sense, as technology does.
The board of directors recalls that, once, when the company was in its infancy, a purchasing manager of a company in the automotive industry, with whom they were already working on several projects, asked them to implement 3D simulation software. “It was very expensive and we did not know about this application, but it was an opportunity to generate more business. So we had to jump over that hurdle and take the risk. We bought the system, we trained to work with it, and that gave us a competitive advantage with other clients. These steps must be taken.”
“Our team uses the best design tools available to capture the ideas that clients bring up. All aspects of the design are captured in a single 3D CAD master model created by designers in our tooling department. The software creates a complete 3D product definition and enables a simulation that assesses productivity issues long before a prototype is built. “
Today, its mold making capabilities span complex machining jobs for world-class customers and include direct machining, four-axis CNC lathe, five-axis high-speed CNC, wire EDM and EDM. The company also has the capacity to provide its customers with a “quick mold” or prototype, made of aluminum, so that they have a more precise idea of the appearance of the final products before going to production.
For injection molding they have electric machines equipped with robots that allow a clean and automated operation. Secondary operations include semi-automatic assembly, in-mold decoration, pad printing, ultrasonic welding, overmolding, and engineering services.
We have a special place in the Precision Group facilities dedicated to preserving recognition and parts for our customers, from all her years in the market.
Another division of the Precision Group that is very important in the company’s strategy is the maintenance and repair service of molds for industries as demanding as aerospace, automotive and white goods. In their repair arsenal they have the HTS precision laser welding system, which allows extremely precise welds, up to 50 microns. “This system is essential for cavity or core mold repairs. Cold welding is done with the same steel as the mold, and it can be done with dimensions thinner than a hair. The operation is so precise that a microscope is required. This allows to speed up the times with respect to traditional methods. Currently, each workshop has a laser welder and the newest is in Monterrey ”, commented the CEO.
In addition, the Precision Group offers its customers mold preventive maintenance programs, which allow a scheduled review and adjustment of the mold to be coordinated before a failure occurs. “If there is an unexpected failure, the customer loses money by the time their production stops and the mold does not produce on the machine. By doing it programatically, this is avoided ”.
One strength that they stand out is that regardless of the challenge, be it repair or manufacture of molds or plastic injection, all its headquarters in the United States (San Antonio and La Feria) and in Mexico (Reynosa and now Monterrey) operate in coordinated manner. “We are a single company, in which the teams work across four facilities, but as if it were a single roof.”
The bet for Mexico
In Mexico, we see the future. From the Reynosa headquarters they serve the dynamic market for maquiladora on the border, but they see a great opportunity to go further inland on Mexican soil to get on what will be the manufacturing wave expected in the country, as a result of the trend of nearshoring, through which large multinationals seek to have the manufacturing of their products closer to their corporations. “Several of our clients are casting their eyes on Mexico, but also several Mexican companies require the proximity of a supplier with the capacities and skills that we offer. We are certain that our work will have much more recognition and scope, with Mexico as a platform. The five-year plan looks great”
Although the pandemic delayed the plans to start the operation in Monterrey, they kept their intention firm, and in January of this year they began activities.
“In a crisis, everyone falls back, but this was the time to invest. Setting up a workshop takes time. You have to find the building, install the crane, do the refurbishment, buy machinery and much more. We were able to take advantage of this time to prepare and thus, when the reactivation of business arrives, we are ready to provide services. We are ahead of the curve ”.
Currently, we already work with several clients in the automotive industry in repair and maintenance of molds, but the idea is to take the Monterrey workshop step by step towards the capabilities of mold manufacturing and injection molding. “Today we can provide the service from our other locations, but the idea is to do it locally, with the same quality”.
One of the challenges that Precision Group is working on for the development of Prodmash, the name under which it operates in Monterrey, is the development of human talent and technology transfer. “In Monterrey we will have the same technologies that we have in San Antonio. Now we are in a phase of training and preparation of personnel. Several of our engineers have traveled to teach the operation of systems and equipment. From Monterrey they have also come to San Antonio. However, we need more education, so we plan to establish alliances with technical schools in Mexico to advance in this regard. You have to invest in people with a view to the future. It is not only having the best technology but also the best people, the most prepared, so that they can operate it ”.
We assure that in all our locations we have sought to replicate the culture that characterizes the Precision Group. “We are a family business. We care about people and their well-being. Finding this vocation gave us a purpose and a future. Even from when we were in the garage, our goal was to create a good place for people to want to work. We have a great connoisseur of this field, enjoys educating people and helping them reach the next level. We like to share our knowledge of technology. For years we have educated ourselves and passed that knowledge on to our employees, who are proud of their work and what they do. And that vision prevails in all the projects we undertake. In Mexico, we are excited to take part of who we are and do something that represents opportunities for education, development, profession and future ”.
“Mexico is a shining star. With great potential in its people, in manufacturing and at all levels of development. I can only say that we are happy to be part of this great revolution ”.
World-class clients
Precision Group define their molds as complex, both geometrically and dimensionally, for various industries. Hence, its clients are in the most demanding sectors. They had the opportunity to work on a component for a NASA project, so it can be said that their molds and parts have reached space. “The knowledge and the ability to develop these projects is teamwork. It is not something that happens overnight, but a process that takes time. In addition, the cooperation with the client is essential to share information and manufacture the mold with all the specifications that it requires ”.
One case is that of a renowned American company of scientific instrumentation and consumables, which came to them to manufacture a mold intended to produce a part with a highly additive resin. “Our comprehensive knowledge allowed us to work with them on mold development and consider the shrinkage variables of such a particular resin. This was indispensable in the design of the mold ”.
Now, during the pandemic, they were listed as part of the production chains for essential activities. In record time they worked with a large multinational company to develop the plastic components in test kits for the diagnosis of COVID-19. “We quickly accommodate tooling, maintenance and repair needs to support them.”
An application that illustrates very well its comprehensive ability to provide a turnkey solution, from concept to part, was for a client in the pharmaceutical industry, who had a project for the manufacture of implements for artificial insemination. “It was a whole process to meet them, understand the concept of what they required and gain their trust so that they would allow us to give recommendations throughout the process. It was a very specific piece, and although we do not have knowledge in the medical area, our experience in manufacturing gave us clear insights into what the design had to be in order for it to work in production. We support them in the design, the manufacture of the mold and the injection of the parts. With each client it is a different process”.
In today’s competitive marketplace, young entrepreneurs need the right ideas, tools, and connections to develop products for marketability.
Recently, universities began offering places called academic incubators where these entrepreneurs can launch their startups and network with like-minded individuals, including manufacturing partners. These powerful innovation centers give startups what they need to be successful from the initial stages of product design and development to mass production.
WHAT IS AN ACADEMIC INCUBATOR?
An academic incubator is a creative space within a university where entrepreneurs can meet and design products. It’s also made to help entrepreneurs get connected with the right manufacturers, offering real-world solutions for getting each product ready to market.
Not only does this system foster collaboration with potential partners, it teaches several skills needed for a startup to become successful, including business management and critical thinking.
“Many companies stop pursuing their startup ideas because they can’t find guidance. Our collaborations give startups what they need to become a successful launch partner,” says Domingo Auces, Precision Group’s Vice President of Operations.
HOW AN ACADEMIC INCUBATOR WORKS
Universities serve as a matchmaker between startup companies and manufacturers. Once an entrepreneur is accepted into an academic incubator, they receive the tools needed to take their ideas to the next level.
Precision Group has two university incubators: The University of Texas at San Antonio and Texas A&M University. Our incubator partners develop products in industries such as consumer goods, medical, automotive, and telecommunications.
“There really is no limit to what we can do. We offer flexibility in manufacturing and even initial evaluations of products to support you and get your products off to a good start,” says Auces.
Texas A&M University serves as a small business administration, working with companies that need assistance in growth or product improvement. One successful startup that began in the Texas A&M University incubator is Breve Maxe Incorporated, a medical device company that is now selling the product. Several other startups are on their way to this point, too.
The University of Texas at San Antonio incubator is for small businesses trying to launch products for marketability and manufacturing. It’s also great for students and individuals trying to commercialize their products or ideas. For instance, one of the university’s mechanical engineering programs requires students to design, develop, and manufacture a product—making them stand out to manufacturers like us.
BENEFITS OF AN ACADEMIC INCUBATOR
Academic incubators help entrepreneurs determine if their products can be manufactured. If they can, they offer a great opportunity to connect with manufacturers such as Precision Group who seek new innovations and top talent.
With these partners, startups receive many of the tools they need to get their product off the ground—including business advice and manufacturing solutions.
Precision Group can assist any stage from the initial stages of product development to manufacturing. We even add a personal touch to our incubators by providing face-to-face contact with the entrepreneurs while offering the benefits of a virtual manufacturing company, such as quick response times.
Auces emphasizes that when entrepreneurs partner with the right companies, their startup becomes much easier to manage. “Their success is our success.”
