OEM Custom CNC Machining Services Aluminum Parts CNC Milling Automotive CNC Machining Service Parts

CNC (computer numerical control) machining is a commonly used machining method in modern manufacturing, and is particularly suitable for machining aluminum parts. Here are some characteristics of CNC aluminum parts machining performance:

Good cutting performance: Aluminum is soft and has good cutting performance, making it easy to perform CNC machining. Aluminum chips break easily and do not adhere to the tool, so cutting efficiency can be improved.

High precision: CNC machining equipment has high precision and repeat positioning accuracy, and can process complex aluminum parts with high dimensional accuracy requirements.

Lightweight material: Aluminum has a low density, and the machined parts are light in weight, which is suitable for industries such as aerospace and automobiles that have strict weight requirements.

Corrosion resistance: A dense aluminum oxide film can be formed on the surface of aluminum, which has good corrosion resistance, and the machined parts do not require additional anti-corrosion treatment.

High strength-to-weight ratio: Through alloying and heat treatment, aluminum can achieve higher strength while maintaining lower weight, which is suitable for manufacturing high-strength structural parts.

Work hardening: Aluminum will undergo work hardening during machining, that is, the hardness and strength of the material increase with the increase in deformation, but the plasticity decreases. This may lead to increased difficulty in subsequent machining.

High thermal conductivity: Aluminum has high thermal conductivity and dissipates heat quickly during processing, which helps reduce tool wear and improve processing efficiency.

Recyclability: Aluminum materials can be recycled, which is beneficial to environmental protection and cost reduction.

The following are some specific considerations when CNC machining aluminum parts:

Tool selection: Due to the softness of aluminum, high-speed steel or carbide tools are usually used. To reduce wear, the tool should be kept sharp and use appropriate coolant.

Cutting parameters: Aluminum processing should adopt high-speed cutting to reduce processing time and improve surface quality. Cutting speed, feed rate and cutting depth need to be optimized according to specific circumstances.

Cooling and lubrication: The use of appropriate coolant can reduce cutting temperature, reduce tool wear, and improve processing accuracy and surface quality.

Processing strategy: Reasonable processing path and strategy can reduce empty stroke, improve processing efficiency, and avoid deformation caused by processing stress.

Subsequent processing: Aluminum parts after CNC processing may require deburring, cleaning, anodizing or other surface treatment to improve appearance and performance.

CNC processing aluminum parts are efficient, precise and flexible, suitable for mass production and the manufacture of complex parts.

We specialize in CNC machining/milling/turning, laser cutting and stamping.
We have our own factory and multiple production lines to meet your different needs and requirements.
In addition, we have set up a professional quality control department to pre-inspect and re-inspect all products before shipment.
Our goal is to develop and produce products that meet your exact specifications while providing reasonable prices and professional services to meet your expectations and budget.