What steps should be know before precision CNC-machining parts are processed ?

- Nov 18, 2019-

precision CNC machining parts processing technology, as well as methods are very important, after all, our industry is now growing at a much faster rate, for example, in the machinery industry, or other mechanical devices, the parts to be applied are more The precision requirements are high, different models, or different types of mechanical equipment, the accessories that need to be applied are also different. Now let's understand the processing of cnc precision parts! !

Cnc precision parts processing, cnc precision parts processing effect is how

    1. The benchmark is first: the reference surface is processed first, and the parts in the machining process, the appearance as the positioning reference should be processed first, so as to provide a fine reference for the processing of the subsequent process as soon as possible.

 

    2. Differentiating the processing stage: The precision CNC machining quality request has a high appearance, which distinguishes the processing stage, and can be generally divided into three stages of rough processing, semi-finishing and finishing. The first is to ensure the processing quality; to facilitate the scientific use of equipment; to facilitate the organization of heat treatment processes; and to easily find the shortcomings of the blank.

 

    3, the first face after the hole: on the box, brackets and connecting rods and other parts should be processed first plane processing holes. This makes it possible to position the holes in a plane, ensuring the azimuth accuracy of the planes and holes, and facilitating the processing of the holes in the plane.

 

    4, finishing processing: the primary appearance of finishing processing, such as grinding, honing, fine grinding, rolling processing, etc., should be placed at the end of the process road. The general guidelines for the development of fine CNC machining roads and the preparation of precision CNC machining procedures can be roughly divided into two parts. The first is to formulate the process road for part processing, and then determine the process scale, equipment and process equipment, cutting standards, and working hours quota for each process.


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