Non-standard parts processing non-standard parts is non-standard equipment

The so-called non-standard parts processing, in essence, means that these parts are not produced and manufactured in accordance with relevant regulations and requirements during the forming process. No matter in the metal industry or the non-metal industry, parts of this nature will be used. According to actual needs, the specifications of many models are not completely manufactured like design schemes. After all, every device has its error value. The processing of non-standard parts is of great significance and function to the equipment industry.

Non-standard parts processing refers to the types, specifications, performance, dimensions, drawings, tolerances and fits, technical document numbers and codes, technical language, measurement units, materials and process equipment used, etc., which are not manufactured in accordance with uniform standards Equipment.

Non-standard parts are non-standard equipment, not equipment manufactured in accordance with the unified industry standards and specifications promulgated by the country, but equipment designed and manufactured by oneself according to their own use needs. And the appearance or performance of the equipment is not in the national equipment catalog. In order to meet the needs of large-scale industrial production, the mechanical equipment that has been produced and proved to have good performance is finalized and serialized, called standard products. According to user requirements, on the basis of standard products, products produced, modified or customized are called non-standard products. The fields where there are more occasions for non-standard products are mainly the chemical and petrochemical industries. Because there are so many products in this industry, the craftsmanship is very different, so there are many non-standard products.