Aluminum extrusion
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Aluminum extrusion is a processing method in which aluminum alloy materials are extruded into the desired shape through a die at high temperatures.
One-off CNC machining prototype
Our aluminum extrusion parts capabilities
Rapidefficient aluminum extrusions may be chosen because: Various shapes can be customized, Excellent performance and high strength, Advantages of high production efficiency and moderate cost.
Aluminum extrusion is a processing method in which aluminum alloy materials are extruded into the desired shape through a die at high temperatures. This technology can produce aluminum profiles with complex cross-sections and high precision, Widely used in various industrial products. Aluminum extrusion can not only improve material utilization, It can also significantly improve the performance and appearance quality of the product.
Aluminum alloy types for aluminum extrusion
6061Aluminum alloy: Has good mechanical properties and corrosion resistance, Suitable for manufacturing structural parts, bridge, Bicycle frames etc.
6063Aluminum alloy: Has excellent surface treatment properties and good solderability, Widely used in building doors and windows, Decorative materials, etc.
Building door and window frame processing
Can accurately extrude door and window frame profiles of various shapes, High strength, Accurate, Meet the diverse needs of buildings.
Auto parts manufacturing
Specializing in the production of aluminum parts for automobiles, such as bumper, Heat dissipation components, etc., Lightweight and reliable.
Electronic equipment housing processing
Capable of manufacturing high-precision electronic equipment casings, such as mobile phone, Computer case, Both beautiful and good heat dissipation.
Solar frame production
Provide high quality aluminum frames for solar panels, regular shape, Strong corrosion resistance, Suitable for various specifications of solar panels.
Rail transit parts processing
Can process high-speed rail, Parts for subway and other rail transit, such as screen door frame, Strength and precision meet industry standards.
Furniture decorative profile manufacturing
Specialized in creating aluminum profiles for furniture decoration, table and chair frame, Decorative lines, etc., Beautiful and durable, Various styles.
ppreciate the charm of aluminum machined parts, The perfect combination of craftsmanship and design is presented here.
Can extrude complex shapes, Meet different design needs. Such as various special-shaped pipes, Provide more possibilities for architectural and industrial design.
Properly processed, As strong as steel. for mechanical structures, Can withstand larger loads, Ensure stable operation of equipment.
Abundant raw materials and high processing efficiency, Reduce production costs. Conducive to large-scale application, Save money for your business.
Clarify needs
Determine the exact specifications of the parts needed, including size, shape, Accuracy requirements, etc., Consider the function and use environment of the part in the product.
Choose the right aluminum alloy
Select the appropriate aluminum alloy grade according to the performance requirements of the part. Different grades of aluminum alloys have different strengths, Corrosion resistance and other properties.
Design and mold making
1. When designing parts, Fully consider the process characteristics of aluminum extrusion, Avoid difficult-to-machine structures. Reasonable design of wall thickness, Reinforcement ribs, etc.
2. Make high quality molds, The accuracy of the mold directly affects the quality of the parts.
Extrusion processing
1. Place the heated aluminum alloy billet into the extruder, Extrusion of the required shape of the part through the die.
2. Control extrusion speed, Parameters such as temperature and pressure, Ensure part quality and dimensional accuracy.
Follow-up processing
1. Quenching extruded parts, Aging and other heat treatments, Improve the strength and hardness of parts.
2. Surface treatment as needed, such as anodizing, Spraying, etc., Improve corrosion resistance and aesthetics of parts.
Quality inspection
1. Dimensional measurement of finished parts, Appearance inspection, Mechanical property testing, etc., Ensure parts meet quality requirements.
2. Use measuring tools, microscope, Hardness tester and other testing equipment, Comprehensive inspection of parts.
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, corrosion.
Whether you need a one-off functional prototype, a low-volume batch, or repeat production parts, Rapid Efficient can coordinate the machining route, inspection plan, surface finish, packaging, and delivery schedule around your project requirements.
Move from drawing review to functional parts faster with CNC machining for prototypes, design verification, assembly testing, and engineering evaluation.
For suitable projects, expedited delivery can be arranged from as little as 3 working days.
Bridge the gap between prototype approval and repeat production with flexible low-volume CNC machining.
We coordinate material selection, machining, dimensional inspection, surface finishing, and packaging to maintain stable quality across each batch.
For repeat orders, we focus on drawing-revision control, material consistency, critical-feature inspection, surface-finish stability, and practical delivery planning.
The goal is simple: reliable parts, responsive communication, and consistent supply.
All information and uploaded materials are secure and confidential.
Surface defects: such as scratches, peeling, Pockets, etc.
Reason: Rough mold surface, Extrusion speed is too fast, Unclean working environment, etc.
Solution
Improve mold surface quality, Polish and maintain molds regularly.
Optimize extrusion speed, Avoid going too fast or too slow.
Keep your work environment clean, Reduce the impact of impurities on the surface of parts.
Dimensional deviation: Actual size does not match design size
Reason: Mold wear, Extrusion temperature is unstable, Equipment accuracy issues, etc.
Solution
Regularly inspect and replace molds, Ensure mold dimensional accuracy.
Stable extrusion temperature, Adopt precise temperature control system.
Perform regular maintenance and calibration of equipment, Improve equipment accuracy.
Insufficient mechanical properties: strength, Hardness cannot meet the requirements
Reason: Improper alloy selection, Unreasonable heat treatment process, etc.
Solution
Select the appropriate aluminum alloy grade according to the performance requirements of the part.
Optimize heat treatment process, Ensure that the mechanical properties of the alloy are fully utilized.
Deformation: Parts deformed during processing or use
Reason: Extrusion process parameters are unreasonable, Uneven cooling, Insufficient stress relief, etc.
Solution
Optimize extrusion process parameters, Such as extrusion ratio, Extrusion speed, etc., Reduce internal stress in parts.
Adopt uniform cooling method, Avoid local overheating or cooling.
Proper stress relief of parts, Such as annealing, etc.
Our CNC machining services have been praised by global customers from different fields, We supply CNC machining components to a variety of industries, Covers the following and more.
CNC machining support for brackets, housings, bushings, shafts, adapters, fixtures, sensor components, and custom mechanical parts used in automotive and mobility projects.
Precision-machined components for robotic arms, automation equipment, end effectors, joints, motor-related parts, sensor housings, fixtures, and assembly tooling.
Custom CNC machined parts for medical-device equipment, diagnostic instruments, laboratory systems, housings, fixtures, valves, adapters, and non-implant mechanical components.
Machining support for lightweight housings, brackets, fixtures, structural components, test parts, and complex aluminum or titanium components for aerospace-related applications.
CNC machining for enclosures, frames, heat-dissipation parts, buttons, brackets, fixtures, connector components, and appearance-sensitive aluminum parts.
Custom parts for energy-storage systems, EV-related equipment, motor housings, thermal-management components, brackets, connectors, fixtures, and mechanical assemblies.
CNC machined housings, shafts, sleeves, brackets, fixtures, machine components, mounting parts, and replacement components for industrial equipment and production systems.
Precision-machined parts for semiconductor equipment, automation modules, fixtures, plates, brackets, housings, and components requiring controlled dimensions and clean surface finishes.
