We all know that the smaller the parts the higher the requirements for processing accuracy, and this kind of high-precision parts processing we also call it precision parts processing, because of its very high requirements for accuracy, so the performance and precision requirements of the processing machine is also correspondingly very high, and the material can not use too high strength hardness materials, such materials will improve the difficulty of processing, if more than the hardness of the processing machine, and even There is a risk of damage to the machine. So what are the requirements of precision parts processing materials? The following me to introduce you one by one;
In the common processing of materials in fact, there are many kinds, but we can categorize them into metal and non-metal, metal is generally the highest hardness of stainless steel, followed by iron, again copper, and finally aluminum. And non-metallic materials, especially ceramics and plastics as the representatives of them.
First of all, in terms of material hardness, in some applications of course, the higher the hardness the better, but due to the existence of a certain limit to the hardness of the machine tool, the material to be processed must not be too hard, at least not higher than the hardness of the machine tool, if higher than the hardness of the machine tool, then it is certainly impossible to process.
Secondly, not only the soft and hard degree of material to be moderate, and at least one grade lower than the hardness of the machine, but also the role of the processing device to do analysis, and then a reasonable selection of the machine. This is to ensure that the production of products is the most in line with the requirements and at the same time the most economical.