Nuts, studs, stainless steel production, with now is more and more intelligent, in the production of these equipment parts, choose accurate, high standard equipment, with the progress of science and technology, intelligent, automated instruments, equipment in the circulation of various fields has a very fast speed, which brings a new stage of challenges and opportunities for the development of precision parts. In this paper, we analyze the market demand and process concept of precision parts, combine the skills and problems in actual processing (limited to the scope of pincer work), and discuss the solutions and techniques of the problems related to the processing of precision parts, so as to improve the quality of precision parts, improve the contradiction between market supply and demand, and promote the development of a technological and intelligent society.
In actual production, the structure of each part may be very different, which also greatly increases the difficulty of processing. But if you look carefully, you can find that the basic geometric composition of the part is nothing more than the outer circle, bore, plane, thread, tooth surface, surface and so on several, so as long as you master the processing of these shapes, the difficulty of precision parts processing can also be significantly reduced.
In the process of precision parts processing, the selection of the positioning reference is reasonable or not to determine the quality of the parts, and whether to ensure the dimensional accuracy of the parts and mutual position accuracy requirements, as well as the processing sequence between the surfaces of the parts have a great impact. If the fixture is used to install the workpiece, the choice of positioning reference will also affect the complexity of the fixture structure. Therefore, the selection of the positioning reference is a very important process issue in the processing of precision parts.
Today in part of the production process have been mechanized, automated production, then the use of automated processing system can automatically monitor its operating status, in the presence of external interference or internal excitation can automatically adjust its parameters to achieve the best state and has the ability to self-organization, so as to ensure the processing accuracy of the premise to significantly improve the efficiency of rough and finish machining.