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servicios de fundición de uretano
Nuestra certificación ISO 9001 garantiza la calidad de cada lote
We are the polyurethane material experts in your product development
• Parts as fast as 10 days
• 100% inspection for every part
• Making for rapid prototyping and production of parts
Todas las cargas son seguras y confidenciales.
Urethane Casting Process
We can provide you with information about urethane casting services. Urethane casting is a manufacturing process that involves creating parts and components using polyurethane materials. This process is commonly used for producing prototypes, low-volume production parts, and replacement components.
Available Finishes for Urethane Casted Parts:
Urethane casting Matte/Frosted
Semi-Gloss
Full Glossy
Custom Texture
Fundición de uretano
Cast Silicone//Silicone is durable, stretchy, tear-resistant, inert, easy to clean, and has a high-temperature resistance. Silicone casting is ideal for medical devices, surgical models, props, soft-touch housings, and more.
Urethane casting services typically involve the following steps:
Master Pattern Creation: A master pattern of the desired part is created using methods such as 3D printing, CNC machining, or manual modeling.
Mold Making: A silicone mold is created from the master pattern to replicate the part's shape and details.The finished dimensions of urethane cast parts depend on the accuracy of the master model, part geometry, and casting material. In general, a shrinkage rate of + 0.15% is typical.
Material Mixing and Casting: Polyurethane material is mixed and poured into the mold. The material cures and hardens to form the final part.
Part Finishing: After the casting process, the parts may undergo finishing processes such as trimming, sanding, painting, or additional surface treatments.
Urethane casting services are often chosen for their cost-effectiveness, quick turnaround times, and ability to produce high-quality parts with complex geometries.If you are looking for a company that provides urethane casting services,From design to prototype and production, our team of engineers is ready to help bring your idea to life.
Applications of Urethane Casting
Urethane casting is a versatile manufacturing process that finds applications in various industries due to its ability to produce high-quality parts with complex geometries. Some common applications of urethane casting include
Prototyping: Urethane casting is widely used for rapid prototyping to quickly produce functional prototypes for testing and validation purposes before full-scale production.
Low-Volume Production: It is ideal for low-volume production runs where traditional injection molding may not be cost-effective. Urethane casting can efficiently produce small to medium quantities of parts.
Replacement Parts: Urethane casting is often used to create replacement parts for machinery, equipment, or products that are no longer in production or have long lead times for conventional manufacturing methods.
Aerospace and Defense: Urethane casting is utilized in the aerospace and defense industries to manufacture lightweight components, tooling, and fixtures for aircraft, satellites, and military applications.
Automotive: Urethane casting is employed in the automotive sector to produce prototype parts, custom components, interior trim pieces, and functional prototypes for testing.
Medical Devices: The medical industry uses urethane casting to develop prototypes and low-volume production parts for medical devices, surgical instruments, prosthetics, and ergonomic product designs.
Consumer Electronics: Urethane casting is popular in the consumer electronics industry for creating custom enclosures, housings, buttons, and other components for electronic devices.
Industrial Equipment: Urethane casting is utilized in the manufacturing of industrial equipment, machinery components, seals, gaskets, and other specialized parts.
Architectural Models: Urethane casting is used to create architectural models, decorative elements, signage, and scale replicas for design presentations and visualizations.
urethane casting offers flexibility, precision, and cost-effectiveness for producing high-quality parts in a timely manner, making it a preferred choice for a wide range of applications across industries.
Otras capacidades de fabricación
Estamos especializados en impresión 3D, mecanizado CNC, fundición en vacío, moldeo por inyección y fabricación de chapa metálica, ofreciendo una amplia variedad de materiales y acabados superficiales.
Mecanizado CNC
Disponemos de centro de mecanizado de composites fresado-torneado, 3 ejes estándar, 5 ejes continuos, fresadora de 3+2 ejes, taladrado y postprocesado utilizando más de 50 metales y plásticos diferentes, disponibles en más de 15 acabados superficiales. Tolerancias hasta ±.0000394" (0.001mm )
Servicios de moldeo por inyección
HOFeng puede moldear cualquier termoplástico. Servicios de moldeo por inyección rentables para sus productos y piezas personalizados. Herramienta de prototipo en tan pronto como 10 días Herramienta de producción en tan pronto como 2 semanas, ISO 9001:2015 | Crítica a las inspecciones de calidad.
Servicio de impresión 3D
El servicio de impresión 3D de HOFeng es su centro de producción de fabricación aditiva para más de 30 materiales para cualquier aplicación, servicio de impresión 3D Somos expertos en impresión 3D para satisfacer todas sus necesidades de grado industrial.
Servicios de fundición de uretano
Haciendo para la creación rápida de prototipos y la producción de piezas,Piezas tan rápido como 10 días,100% inspección para cada part.Our ISO 9001 Certified entregar calidad de grado con cada batch.We son los expertos en materiales de poliuretano en su desarrollo de productos
Urethane Casting FAQs
If you have urethane casting ready to commence, we are here to assist you from start to finish. With our extensive range of optional post-processing services and rigorous quality assurance measures implemented by our dedicated QC department, you can rest assured that you will receive products that meet your expectations.
Sólo tiene que enviarnos sus archivos CAD en 3D y nuestro equipo le proporcionará un presupuesto gratuito. Nuestros experimentados ingenieros de modelos realizarán un exhaustivo análisis de diseño para la fabricación (DFM) de su diseño, garantizando que el producto final no solo cumpla sus estándares de calidad, sino que también se ajuste a sus limitaciones presupuestarias.
¿En cuánto tiempo puedo recibir las piezas?
Las piezas de calidad de menos de 800 unidades pueden fabricarse en una semana si nos proporciona modelos CAD 2D y 3D completos. Las piezas más complejas que requieran otras características especiales tardarán más.
¿Qué consideraciones deben tenerse en cuenta al diseñar piezas para el mecanizado CNC?
Los diseñadores deben tener en cuenta factores como el acceso a las herramientas, la selección de materiales, las tolerancias y los acabados superficiales a la hora de diseñar piezas para el mecanizado CNC.
¿Cuánto suele durar un proceso de mecanizado CNC?
La duración de un proceso de mecanizado CNC depende de factores como la complejidad de la pieza, el material utilizado y las tolerancias deseadas. Puede oscilar entre minutos y horas.
how to cast urethane rubber?
Mix Urethane Rubber: Select a two-part urethane rubber material that meets your project requirements in terms of hardness, flexibility, color, and other properties. Follow the manufacturer's instructions to mix the two components in the correct ratio.
Degassing (Optional): To remove air bubbles from the urethane rubber mixture, you can use a vacuum chamber to degas the material. This step helps ensure a smooth, bubble-free casting.
Pouring: Carefully pour the mixed urethane rubber material into the mold. Be sure to pour slowly and evenly to prevent trapping air bubbles in the mixture.
Curing: Allow the urethane rubber to cure and harden according to the manufacturer's instructions. The curing time may vary depending on the specific type of urethane rubber used and environmental conditions such as temperature and humidity.
Demolding: Once the urethane rubber has fully cured, carefully remove the part from the mold. Depending on the complexity of the mold and part design, you may need to use release agents or techniques to facilitate demolding.
Post-processing (Optional): After demolding, you can trim any excess material, clean up the part, and perform any additional post-processing steps such as painting, finishing, or assembly as needed.
Testing and Quality Control: Inspect the cast urethane rubber part for defects, surface imperfections, dimensions, and overall quality. Perform any necessary testing to ensure that the part meets the required specifications and performance criteria.
By following these steps and taking proper precautions, you can successfully cast urethane rubber parts for various applications such as prototypes, industrial components, custom molds, seals, gaskets, and more.
¿Qué certificaciones o normas industriales cumple en sus procesos de mecanizado CNC?
HOFeng cuenta con la certificación ISO 9001 y cumple la norma ISO 13485.
¿Qué tolerancias pueden alcanzar sus máquinas CNC?
Nuestras máquinas son capaces de ofrecer tolerancias tan ajustadas como +/- 0,0002 pulgadas.
cuánto cuesta el moldeo por inyección？
En el cálculo de los costes de moldeo por inyección intervienen múltiples factores, como el diseño del producto, los costes de las materias primas, los costes de mano de obra, la depreciación de los equipos, etc.
Diseño del producto: La complejidad, el tamaño, la forma y otros factores afectarán al coste del moldeo por inyección. Algunos productos complejos pueden requerir moldes y técnicas de procesamiento especiales, y el coste aumentará en consecuencia.
Coste de las materias primas: Los distintos tipos de materias primas plásticas tienen precios diferentes, y también se ven afectados por factores como la oferta y la demanda del mercado. Las materias primas representan una proporción considerable de los costes de moldeo por inyección.
Coste del molde: el moldeo por inyección requiere el uso de moldes especialmente personalizados. Los costes de diseño, fabricación y mantenimiento del molde afectarán al coste.
Coste de mano de obra: El funcionamiento de la máquina de moldeo por inyección y el procesamiento posterior requieren la participación manual. El coste de mano de obra es una parte del coste de moldeo por inyección que no puede ignorarse.
Consumo de energía: Las máquinas de moldeo por inyección consumen una gran cantidad de energía, como electricidad y aire comprimido. Los costes energéticos también son una parte importante de los costes de moldeo por inyección.
why urethane casting
Urethane casting, also known as polyurethane casting, is a popular manufacturing process used to create high-quality, precise, and durable plastic parts and prototypes. There are several reasons why urethane casting is chosen over other manufacturing methods, such as injection molding or 3D printing:
Cost-effective: Urethane casting is a cost-effective alternative to injection molding for low-volume production runs. It does not require expensive tooling, molds, or setup costs, making it ideal for producing small quantities of parts without the high upfront investment.
Quick turnaround: Urethane casting allows for rapid prototyping and production of parts with shorter lead times compared to traditional manufacturing methods. This makes it a preferred choice for projects that require fast turnaround times.
Precision and accuracy: Urethane casting produces parts with high precision and accuracy, making it suitable for applications that require tight tolerances and intricate details. Parts can be reproduced with consistent quality and dimensional accuracy.
Wide range of materials: Urethane casting offers a variety of material options with different properties, such as flexibility, hardness, and impact resistance. This versatility allows for customization and selection of the most appropriate material for specific project requirements.
Surface finishes: Urethane casting can achieve a wide range of surface finishes, including matte, frosted, glossy, or textured finishes. This allows for customization of the appearance and feel of the parts, enhancing their aesthetic appeal.
Complex geometries: Urethane casting can produce parts with complex geometries, undercuts, thin walls, and intricate features that may be challenging to manufacture using other methods. This versatility makes it suitable for a wide range of applications across various industries.
Low-volume production: Urethane casting is well-suited for low-volume production runs, prototype testing, and bridge production between design iterations. It offers flexibility in scaling production quantities based on demand without the need for large minimum order quantities.
Overall, urethane casting is a versatile, cost-effective, and efficient manufacturing process that offers numerous advantages for creating plastic parts and prototypes with high quality, precision, and customization options. It is widely used in industries such as automotive, aerospace, medical devices, consumer electronics, and more for producing functional prototypes, end-use parts, and components.