With the progress of society and the development of the economy, many things are quietly changing, such as our precision machinery Processing is the same. The materials it uses are strictly required. Not all materials are suitable. Not all materials can be precision processed. Some materials are too hard to exceed the processing machine. The hardness of the parts may break the parts, so these materials are not suitable for precision machining. Unless they are parts made of special materials or laser cutting, what are the 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 machining.

First of all, the requirements 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 machined. .

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

So, the most basic one is that you must pay attention to the density of the material before processing. 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. Yes, it will not only damage the parts, but also cause dangers, such as the turning tool flying out and hurting people. Therefore, in general, for mechanical processing, the material material must be lower than the hardness of the machine knife, so that it can be processed.
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