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die casting services

Die Casting Services In China

Aluminio, Magnesium, Zinc & Steel One-off prototyping or 1000+ production parts

Serving Clients Worldwide From China. Dedicated Project Manager.

Posición: Hogar / Acerca de / Sobre nosotros

Our Die Casting Services

Die casting services are a cornerstone of modern manufacturing, and at Diode Prototypes, we specialize in delivering industry-leading die casting services tailored to your exact needs. A process similar to injection molding, pressure die casting is a metal casting process in which molten metal is forced into amold cavity to create metal parts.

At Diode Prototypes, our die casting services use certified machines and pressure casting dies to form your designs from molten metal — typically zinc, cobre, aluminum, magnesium, lead, pewter or other tin-based alloys. Our pressure die casting process is effective and very reliable, and can result in significant cost savings. Whether you require small-batch production or high-volume runs, our die casting services offer the flexibility to accommodate any project needs you may have – from small batches of 50 to as many as 1,000 pieces.

die casting services

Hot-Chamber Die Casting

As part of our comprehensive die casting services, hot-chamber die casting is a metal casting process specifically designed for low-melting-point alloys like zinc, tin, lead, and magnesium. This process is the most common and faster method than cold-chamber die casting, making it a popular choice within our die casting services portfolio.
In this method of our die casting services, the metal is melted within the casting machine, in a furnace connected to the machine. A hydraulic system injects molten metal into the die under high pressure. This process is efficient for producing intricate shapes with high-quality materials that have lower melting points. Still, it is not suitable for alloys with higher melting points due to the risk of damaging the pump that injects the molten metal.
die casting services

Cold-Chamber Die Casting

Within our full range of die casting services, cold-chamber die casting involves introducing molten metal at room temperature into a separate shot chamber using a ladle or pouring method. The shot chamber contains a ram that vertically forces the molten metal into a steel mold (die) with movable and fixed sections. The ram applies pressure ranging from 2,000 a 20,000 PSI to propel the molten metal into the die.
The pressure is maintained until the metal cools and solidifies, after which the finished product is ejected from the die. This technique is a key offering in our die casting services, ideal for alloys with higher melting points that cannot be processed with hot-chamber methods.

Advantages and Drawbacks of Die Casting

Advantages

Fast cycle times.
Is suitable for producing complex parts.
Produces parts with high dimensional accuracy.
Produces parts with a smooth surface finish, which lessens the need for post-processing. Offers repeatable, accurate results with efficient production.

die casting services

Drawbacks

The cost of equipment and dies can be very expensive.
Is typically unsuitable for ferrous metals or metals with a high melting point.
Designing and tooling new dies is a complex process that can take long before a production run starts.

die casting services

Materiales de mecanizado CNC

Aleaciones de aluminio

Aluminum alloys are widely employed in die casting due to their unique properties. Notable alloys such as 380, 360, 390, y 413 exhibit high operating temperatures, outstanding corrosion resistance, low density, excellent strength, and good thermal conductivity. Additionally, aluminum alloys offer good stiffness, a favorable strength-to-weight ratio, EMI and RFI shielding properties, and recyclability. They can also withstand high temperatures and retain dimensional stability with thin walls.

Aleaciones de zinc

Zinc alloys, including Zamak #2, #3, #5, #7, ZA8, and ZA27, offer a balance of strength, toughness, firmness, and cost-effectiveness. These alloys are known for their improved castability, shortened cycle time, and extended die life. The mechanical qualities of zinc alloys rival and exceed other common die-casting materials such as aluminum, magnesium, and bronze. Their exceptional casting fluidity contributes to thin-wall castability, resulting in smaller, lighter, cost-effective components.

Aleaciones de magnesio

Magnesium, particularly the AZ91D alloy, stands out for its toughness, durabilidad, lightweight nature, and good castability. With a weight 75% lighter than steel and 33% lighter than aluminum without compromising strength, magnesium alloys are preferred for applications requiring complex casting with tight tolerances. The material’s excellent corrosion resistance further enhances its appeal.

Surface Finish Options for Die Casting

Surface finishes can serve either a functional or aesthetic purpose. Los acabados superficiales que sirven para ambos propósitos se consideran acabados cosméticos., y se utilizan para piezas cosméticas. Producing cosmetic parts requires additional measures to minimize defects such as hang marks and scratches from tools.

die casting services
die casting services
die casting services
die casting services

Tipos

Detalles

Capa transparente

Acabado cosmético transparente que se puede aplicar a translúcido/transparente similar al ABS. (Cuenca XC 11122) y translúcido/transparente tipo PC (Exactamente 60) materiales.

Cuadro

Después de alisar la pieza con lijado y pulido., Las piezas se pueden pintar con pintura de grado automotriz.. Proporcione un color pantone con su solicitud de cotización. También ofrecemos pintura suave al tacto..

Enchapado

El niquelado electrolítico se puede utilizar para lograr piezas similares al aluminio fundido o al magnesio..

Tintura

El teñido es otro método para añadir color a las impresiones 3D.. Esta es una opción más rápida con una selección de colores limitada., por lo que es una opción más rentable que pintar.

Calcomanía

Las calcomanías se pueden usar para agregar un logotipo u otros gráficos para mejorar la apariencia o la función..

Pulido

Podemos pulir piezas hasta obtener un acabado similar a un espejo.. Si esto es un requisito, Le pedimos que proporcione un dibujo o una imagen que indique sus expectativas de acabado..

Tratamiento térmico

Endurece y fortalece las impresiones 3D de metal con múltiples opciones de tratamiento térmico: Tratamiento térmico NADCAP, prensado isostático en caliente (CADERA), recocido en solución, y envejecimiento.

Cómo cooperar con Diode China

We enable your project to obtain metal and plastic parts with excellent mechanical properties at very low cost.

Servicios de mecanizado CNC

Solicitar una cotización

Please contact 123@123.com to upload your CAD files.

Servicios de mecanizado CNC

Confirmar especificaciones

Los ingenieros y diseñadores de Diode pueden proporcionar diseño para fabricación. (DFM) y cotizaciones instantáneas.

Servicios de mecanizado CNC

Comienza la fabricación

Después de confirmar su proyecto de fabricación, Realizamos procesamiento de precisión de acuerdo con los estándares de fabricación..

Servicios de mecanizado CNC

Las piezas se envían

Se realizan controles de calidad en las piezas completadas y luego se le entregan las piezas de forma segura..

Solicitar una cotización

Consejo: No se aceptan consultas sobre tipos de armas.!

Por favor coloque el archivo(s) para transferir en la misma carpeta y ZIP o RAR antes de adjuntar. Los archivos adjuntos más grandes pueden tardar unos minutos en transferirse según la velocidad de Internet local 🙂
Servicios de mecanizado CNC

Testimonios / Clientes satisfechos

Únete 1,000 empresas que confían en Diode.

¿Por qué no escuchar lo que otros tienen que decir sobre Diode?? Estas son ideas reales extraídas de la experiencia..

Desplazarse hacia arriba

Solicitar una cotización

Consejo: No se aceptan consultas sobre tipos de armas.!

Por favor coloque el archivo(s) para transferir en la misma carpeta y ZIP o RAR antes de adjuntar. Los archivos adjuntos más grandes pueden tardar unos minutos en transferirse según la velocidad de Internet local. :)