Dry goods! The process of precision parts processing and production

u200b Precision parts processing is a complicated and rigorous process, which is composed of each step-by-step process. So what are the specific points of the production of precision parts? 　　The production process of the machine refers to the production of raw materials (or semi-finished products) The entire process of finished products, for machine production, includes the transportation and storage of raw materials, production preparation, blank manufacturing, parts processing and heat treatment, product assembly, and debugging, painting and packaging, etc. The content of the production process is very extensive. Modern enterprises use the principles and methods of system engineering to organize and guide production, and regard the production process as a production system with inputs and outputs.　　In the production process, the process of changing the shape, size, position and nature of the production object to make it a finished product or semi-finished product is called a process. It is the main part of the production process. The process can be divided into casting, forging, stamping, welding, machining, assembly and other processes. The mechanical manufacturing process generally refers to the sum of the machining process of the parts and the assembly process of the machine. Other processes are called auxiliary Process, such as transportation, storage, power supply, equipment maintenance, etc. The process is composed of one or several sequential processes, and a process consists of several steps. The process of directly changing the shape, size and performance of raw materials (or blanks) to turn them into finished products is called technological process. It is the main part of the production process. For example, casting, forging and welding of blanks; heat treatment to change the properties of materials; machining of parts, etc., are all technological processes. The process of precision parts processing process is the basic unit of the mechanical processing process. The so-called process refers to one (or a group of) workers, on a machine tool (or a working place), for the same workpiece (or for several workpieces at the same time). ) The part of the process that is continuously completed. The main feature of forming a process is that the processing objects, equipment and operators are not changed, and the content of the process is completed continuously.