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    How to ensure the production of qualified precision machined parts

    source: time:2019-10-18 18:13:40

    After decades of development, China's industry has stepped into the ranks of international advanced. In such a big situation, domestic industries such as automobile, communication, medical, clock, mobile phone, computer, etc. have made great progress and development. So in such an industry, there is one more thing that must be used, that is, precision parts. Some industries need fewer precision parts, some need a lot of them, and each industry needs many different parts, of course, the use is not the same. In such a background, it catalyzes the precision machining and precision parts processing industry. And these years, due to the vigorous development of China's production and manufacturing, there are many precision parts needed, which makes the rise of precision machining industry. Now that there are so many precision machining enterprises, there must be some quality problems. Today we will talk about how to ensure the production of qualified precision machining parts.

    1. After receiving business from the business unit, the other party is required to provide the drawings of the precision parts, and then conduct research and repeated proofing for this picture. In this project, the company's engineers play a very important role. Some engineers can see the drawings at a glance, while some technicians can see the drawings with deviation, so the first step is very important. The first step is If we can't do it well, what we do behind us is in vain

    2. Material selection, there is a saying: good quality, material is very important. Generally speaking, the materials needed for precision machining are stainless steel bars, copper bars, aluminum and so on. This one doesn't need to have a good quality control, or it will be produced and matched to the applied machine, which is very easy to be damaged and worn. Of course, in order to reduce costs, some companies choose materials with low prices, so that they can earn money, but later problems will be very big. In addition, cutting oil and cutting fluid are used in machining. The general quality is not much.

    3. Processing equipment. In this process, the purchased CNC processing equipment, generally speaking, the parts processed by imported equipment will have less deviation, low scrap rate and high productivity. Now generally speaking, the equipment imported from Europe, America and Japan is a good choice.

    4. Of course, the best equipment and materials need excellent operators to operate. Of course, this one is best operated by the employees who have been processing precision parts all the year round.

    5. Finally, it is the quality inspection personnel. After each part is produced, it must be inspected and tested by the quality inspection personnel in person before it can be regarded as fully passed. To achieve the above, basically, a qualified part is listed. Of course, we need to pay attention to the transportation. After all, some material parts are soft. If they are squeezed too much, they are easy to be damaged, so we need to pay attention to this piece.

    Basically, if the above five points are done well, there will be no problem in producing qualified precision parts.


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