What Are The Processing Steps Of Precision Parts?

If you want a qualified precision part, you need the production staff to master certain technology and processing steps to achieve it. The following is a brief description of the following points by Shenzhen Huiwen Intelligent Manufacturing Technology Co., Ltd. on the "processing steps of precision parts".

First. Arrangement of precision parts processing sequence

It should be considered according to the structure of the part and the condition of the blank, as well as the need for positioning and clamping, with the focus on not destroying the rigidity of the workpiece.

(1) The processing of the previous process can not affect the positioning and clamping of the next process, and the processing process of general precision parts interspersed in the middle should also be considered comprehensively.

(2) The inner cavity processing sequence is carried out first, and then the shape processing process is carried out.

(3) with the same positioning, clamping mode or the process of the same tool processing is optimally connected to reduce the number of repeated positioning, the number of tool changes and the number of times of moving the pressing plate. Shenzhen machining

(4) For multiple processes carried out in the same installation, the process with small rigid damage to the workpiece should be arranged first.

 

Second, the tool centralized sequencing method

The tool concentration sequencing method is to divide the process according to the tool used, and use the same tool to process all the parts that can be completed on the part. In the second knife, the third to complete the other parts of the body that they can accomplish. This reduces the number of tool changes, compresses idle time, and reduces unnecessary positioning errors.

 

Third, the processing part sequential method

For parts with a lot of processing content, the processing part can be divided into several parts according to its structural characteristics, such as internal shape, shape, surface or plane. Generally, the plane and positioning surface are processed first, and then the hole is processed, the simple geometry is processed first, and then the complex geometry is processed, the part with low precision is processed first, and then the part with higher accuracy is processed.

The above is the order of precision parts processing, and you must operate in accordance with these articles, which will greatly reduce your processing risk.