What are the strict requirements for materials for CNC precision machining?

With the progress of society and economic development, many things are quietly changing. For example, our precision titanium machining is the same. The materials used in it are strictly required, and not all materials are suitable. , Not all materials can be precision machined. Some materials are too hard to exceed the hardness of the machine parts, and the machine parts may collapse. Therefore, these materials are not suitable for precision machining unless they are made of special materials. What are the material requirements for CNC precision machining?

Precision machining, not all materials can be precision processed. For example, if some materials with too high hardness exceed the hardness of the machined parts, some special materials are not suitable for precision precision titanium machining.

The first is the requirement for the hardness of the material. For some occasions, the higher the hardness, the better, but it is limited to the hardness requirements of the machined parts. The machined material should not be too hard. If it is harder than the machine part, it cannot be processed.

Secondly, the material is moderately soft and hard, at least one grade lower than the hardness of the machine part. At the same time, it also depends on the purpose of the processed device and the reasonable selection of the machine part.

Therefore, the most basic one is that you must pay attention to the density of the material before titanium machining. If the density is too large, the hardness is also large. If the hardness exceeds the hardness of the machine (lathe tool), it cannot be processed. It will only damage the parts, but also cause dangers, such as the turning tool flying out and hurting people. Therefore, generally speaking, for mechanical machining, the material material must be lower than the hardness of the machine knife, so that it can be processed.