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Vacuum casting is an advanced casting process, It injects liquid metal into the mold in a vacuum environment, to reduce pores, Defects such as inclusions, Improve casting quality and performance.
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Our Vacuum Cast Parts Processing Capabilities
Choose Rapidefficient Vacuum Casting, Because it can reduce pore defects, Improve the density and mechanical properties of castings; Improve filling ability, Complex structural parts can be formed; Improve production efficiency, Acortar ciclo de entrega, and can reduce costs, Suitable for small batches, High quality parts production.
Vacuum casting is an advanced casting process, It injects liquid metal into the mold in a vacuum environment, to reduce pores, Defects such as inclusions, Improve casting quality and performance. in vacuum environment, Gases and impurities in the molten metal are better able to escape, Make castings denser, Uniform. al mismo tiempo, Vacuum casting also enables high-precision manufacturing of complex-shaped castings, Provides greater freedom for product design in many fields.
Commonly used materials:
copper alloy:
characteristic: Has good electrical conductivity, Thermal conductivity and corrosion resistance. Copper alloys have higher strength and hardness, Good wear resistance.
Application scenarios: Commonly used in manufacturing electrical equipment, Partes mecánicas, Plumbing equipment, etc., Such as motor rotor, válvula, faucets etc.
Magnesium alloy:
characteristic: Is one of the lightest metal structural materials, Has high specific strength and specific stiffness, Features such as good electromagnetic shielding performance. Magnesium alloy has excellent shock absorption properties, Suitable for areas with high weight and performance requirements.
Application scenarios: Mainly used in aerospace, automobile manufacturing, Electronic communications and other fields. such as airplane seat frame, car dashboard bracket, Mobile phone casing, etc..
Auto parts manufacturing
Capable of producing complex automotive parts with high precision, such as engine block, Transmission housing, etc., Meeting the high demands of the automotive industry.
Aerospace components
Can produce fine structures, Reliable aerospace components, Adapt to high altitude, High speed and other extreme environments.
Medical device production
Used to manufacture precision medical devices, such as surgical instruments, Implants etc., Ensure product safety and accuracy.
Electronic product casing
Good at creating thin walls, High-precision electronic product casing, Provide good protection and appearance for electronic products.
Art sculpture creation
Able to achieve complex artistic sculpture shapes, Accurately replicate an artist’s design, Show unique artistic effects.
Small precision machinery parts
Can produce various small precision mechanical parts, like gears, Bearings, etc., Provide high-quality parts for the machinery industry.
Stunning display of vacuum cast parts. Alta precisión, Smooth surface, Complex structures perfectly presented, Highlight the charm of advanced manufacturing technology.
Reduce casting porosity, Increase density, Enhance the mechanical properties of parts, Ensure product quality is stable and reliable.
Improve the fluidity of molten metal, Can form complex structural parts, Meet diverse design needs.
High dimensional accuracy, Reduce subsequent processing, Reduce costs, Improve production efficiency.
Learn about the vacuum casting process
Vacuum casting is to inject molten metal into the mold cavity under negative pressure, The manufacturing process that solidifies it into shape. Be familiar with its principles, Applicable materials and main application fields.
Determine needs
Identify specific requirements for vacuum cast parts required, including size, forma, Exactitud, Performance etc., Consider its function in the product and the environment in which it is used.
Elija el material correcto
Common vacuum casting materials include aluminum alloy, Magnesium alloy, Copper alloy, etc., Select appropriate materials based on factors such as part performance requirements and cost.
Design and mold making
1. Vacuum casting process characteristics should be considered when designing parts, Avoid difficult-to-form structures. Reasonable design of wall thickness, Release angle, etc..
2. Entrust professional mold manufacturers to make high-quality molds, Ensure mold accuracy and durability.
Production process control
1. Strictly control vacuum degree, Pouring temperature, Pouring speed and other parameters, Ensure stable parts quality.
2. Perform appropriate post-processing, Such as deburring, Tratamiento superficial, etc., Improve part appearance and performance.
Inspección de calidad
1. Comprehensive quality inspection of vacuum cast parts, Includes dimensional measurements, Appearance inspection, Mechanical property testing, etc..
2. Use advanced testing equipment and methods, Ensure parts meet quality standards.
Packaging and storage
Use appropriate packaging, Prevent parts from being damaged during shipping and storage. Storage environment should be dry, clean, Avoid parts getting wet, rust.
Si necesita un pequeño número de piezas o 10000 Múltiples objetos de producción que finalmente se usan, CNC Machining es un método de fabricación ideal. Los siguientes son los servicios CNC personalizados que lanzamos.
Por efecto rápido, Puede completar la fabricación de productos en poco tiempo, para poder ingresar rápidamente al mercado.
La fabricación de moho eficiente es una forma rentable, Capaz de cerrar la brecha entre la producción de muestras y la producción en masa. Deje rápidamente que sus productos ocupen el mercado.
Para proyectos personalizados, Nuestro equipo profesional lo ayudará a lograr los mejores productos en términos de calidad y eficiencia..
Toda la información y los materiales cargados son seguros y confidenciales.
Surface defects: Flow marks may appear, Cold insulation, Surface problems such as blisters
Reason: Improper design of the pouring system, The temperature of the molten metal is inappropriate, Rough mold surface, etc..
Solución
Optimize pouring system, Ensure smooth flow of molten metal.
Adjust molten metal temperature and pouring speed, keep it within the appropriate range.
Polish the mold, Improve mold surface quality.
Internal defects: like pores, shrinkage cavity, Inclusions, etc..
Reason: Insufficient vacuum, Incomplete degassing of molten metal, Pouring speed is too fast, etc..
Solución
Increase vacuum level, Ensure that the gas in the mold cavity is fully exhausted.
Fully degassing the molten metal, If vacuum degassing is used, Inert gas stirring and other methods.
Control pouring speed, Avoid turbulence in molten metal and gas entrainment.
Dimensional deviation: Actual size differs from design size
Reason: Mold deformation, Process parameters are unstable, Measurement error, etc..
Solución
Check the mold regularly, Prevent mold deformation.
Stable process parameters, Strengthen process control.
Use high-precision measuring equipment, Reduce measurement errors.
Poor mechanical properties: strength, Mechanical properties such as hardness do not meet requirements
Reason: Improper material selection, The heat treatment process is unreasonable, Effect of casting defects, etc..
Solución
Elija el material correcto, Ensure that the mechanical properties of the material meet the requirements.
Optimize heat treatment process, Improve the strength and hardness of parts.
Reduce casting defects, like pores, Shrinkage cavities, etc., Improve part density.
Nuestros servicios de mecanizado CNC han sido elogiados por clientes globales de diferentes campos, Suministramos componentes de mecanizado CNC a una variedad de industrias, Cubre lo siguiente y más.
Piezas de gran tamaño, Como los parachoques ABS mecanizados CNC, Paneles de instrumentos PC/ABS y piezas automotrices de precisión, Reflector, por ejemplo,, lente, Ensamblaje del volante, motor, transmisión.
Piezas de robot para la industria de robótica y automatización, solenoide, efector final, Motor, Equipo de control automático, Accesorios y carcasas.
Acero inoxidable o placa de hueso de titanio, prótesis, equipo respiratorio, dispositivo portátil, equipo de diagnóstico, modelo anatómico, Componentes para necesidades médicas como instrumentos quirúrgicos.
Motor aerodinámico, cuerpo, turbina, freno, piezas de neumáticos, sistema de iluminación, Bomba de vacío y piezas de bomba de combustible.
Productos de consumo, como carcasas de equipos electrónicos, botón, manejar, Perilla, cambiar, dispositivos digitales portátiles, Productos de cocina, equipo deportivo.
Nuevos componentes de la industria energética, p.ej. intercambiador de calor, válvula, tubería, Bombas y accesorios, Componentes hidráulicos, Componentes de la batería, componentes del panel solar, Marco e impulsor.
Vivienda electrónica, cinta transportadora, cierre, conector, Componentes del generador, accesorios, Piezas de máquina y herramientas para maquinaria industrial.
Se pueden crear modelos reales en función de los requisitos de semiconductores, Modelos de ingeniería y otros equipos experimentales, Trabajamos con universidades de todo el mundo.
