Is the number of mechanical parts processed high? There is no difference in the processing of mechanical parts!

Nowadays, the technology of machine tool processing, tool processing, and manufacturing industries is continuously improving. In the past few years, we can know that by paying attention to the news in this area, we can say that the number of manufacturing industries has increased very high every year, but not all accessories are For domestic production, if you want better machinery and equipment, and more guaranteed quality, you will also choose export accessories, export accessories, parts, and tools. I have to admit that the effect will be better.

The machining of mechanical parts and accessories cannot have the problem of differences. The standard tolerances are specified by national standards and used to determine any tolerance in the size of the tolerance zone. The tolerance level determines the accuracy of the size, and the national standard divides the tolerances and other components There are 20 levels, which are represented by IT01, IT0, IT1～IT18, which are called standard tolerances. IT (International Tolerance) represents standard tolerances. When the basic size is fixed, the higher the tolerance level, the smaller the standard tolerance value, and the smaller the size The accuracy is higher. For holes and shafts with the same basic size and tolerance level, their standard tolerances are equal. For ease of use, the national standard divides the basic size range of ≤500 into 13 size segments

Product standardization itself includes three meanings: (1) The serialization of product specifications-the main parameters, type, size, basic structure, etc. of the same type of product are sequentially divided into serialized products. Fewer varieties and specifications meet the wide-ranging needs of users; (2) Universalization of parts and components-parts of the same type or different types of products with similar uses and structures (such as bolts, bearing seats, couplings and reducers, etc.) (3) Product quality standardization-product quality is the 'lifeline' of all enterprises. To ensure product quality is qualified and stable, it is necessary to do a good job in design, processing technology, assembly inspection, and even packaging and storage. Standardization of transportation and other links. Only in this way can we be invincible in the fierce market competition. Do you understand now!