CNC machining is a digital machining technology, which can realize high-precision parts machining. In various fields of manufacturing, such as aerospace, automotive, medical, etc., CNC machining has been widely used. However, there are many kinds of CNC machining methods, such as milling, turning, drilling, etc., how to choose the CNC machining method that suits your needs?

Firstly, consider the shape and size of the parts: for parts with relatively simple shapes and smaller sizes, milling processing can be used. The milling processing method can achieve processing of various surfaces of the part, which is relatively flexible. If the parts are relatively large, turning processing can be considered. The turning processing method is suitable for processing large and elongated parts, which can improve production efficiency. For the processing of some small holes, drilling processing method can be selected.

Secondly, consider the hardness of the processed material: different processing methods have different requirements for material hardness. Generally speaking, milling processing is suitable for materials with lower hardness, while turning processing is suitable for materials with higher hardness because turning processing has higher requirements for material hardness.

Thirdly, consider the requirements for machining accuracy: different machining methods also have different requirements for machining accuracy. If there is a high requirement for machining accuracy, milling processing can be chosen. Milling processing can achieve high-precision and complex shape parts processing. The turning processing method has relatively low requirements for machining accuracy.

Fourthly, consider the requirements for processing efficiency: different processing methods also have different requirements for processing efficiency. If efficient part processing is required, turning processing can be chosen. Turning processing can achieve high-speed and continuous processing, which can improve production efficiency. The milling processing method is more suitable for small batch and high-precision processing.

In summary, the selection of CNC machining method requires comprehensive consideration based on the shape and size of the parts, the hardness of the processed materials, the requirements for machining accuracy, and the requirements for machining efficiency.