This standard refers to points, lines, and planes used to clarify the geometric relationships between the geometric elements of the manufacturing target. For the processing of mechanical parts, the standard defines the points, lines, and planes on the part that other points, lines, and planes are based on. In the design and production process of equipment parts, the selection of points, lines, and planes according to different regulations is one of the key factors that directly affect the processing performance, surface specifications, and accuracy of the parts. Depending on the function and usage location, the standards can be divided into two main categories: design scheme standards and processing technology standards.

　　Non-standard part processingWhat factors are essential for quality?

　　The quality of non-standard part processing is closely related to several factors. Quality control of precision part processing is the focus of quality control and management in automotive part processing. The quality control and management of the non-standard part processing process will directly affect the processing tolerances of the parts. In the process of processing precision mechanical parts, enterprises should configure processing machinery based on rough machining and finishing.

　　In non-standard part processing, humans are a factor that affects processing quality. In the quality control of automotive parts processing, it is necessary to strengthen the training of technical personnel to improve the technical level of precision mechanical part processing, thereby enhancing the processing quality of automotive parts. Ruifeng Xinye has a complete training system and regularly conducts technical training for frontline production personnel to promote quality control.

　　The benefit of doing this is that, on one hand, by separating rough machining and finishing, novices and skilled workers are distinguished; using experienced precision machining personnel for finishing can reduce the tolerances of the parts and improve the processing quality of automotive parts. On the other hand, the separation of finishing can also effectively utilize the company's existing machine tools to replace older machine tools or rough machining machines with larger errors, reducing the impact of machine tool factors on the processing quality of automotive parts, lowering precision machining errors, and improving part quality.

　　The aforementioned processing methods not only effectively improve the processing efficiency and quality of precision mechanical parts but also extend the service life of the processing enterprise's equipment, enhance the processing accuracy of precision parts, and help control costs. Most automotive parts use surface treatment to improve wear resistance; precision mechanical part processing enterprises should also enhance the quality control of surface treatment technology. Through the selection of surface treatment technology and scientific testing, the quality of surface treatment can be improved, achieving quality control in part processing.