Only by following the step-by-step process can we get better results, especially when processing precision parts, so we need to understand these. Today, Xiaobian came with you to learn how the process of precision parts processing is as follows:
First, the arrangement of the processing sequence of precision parts should be considered according to the structure and blank condition of the part, as well as the need for positioning and clamping. The emphasis is that the rigidity of the workpiece is not damaged.
1. The processing of the previous process must not affect the positioning and clamping of the next process, and the general precision parts processing process must be comprehensively considered.
2. The inner cavity and internal cavity adding process is performed first, and then the outer shape processing process is performed.
3. The same positioning, clamping method or the same knife machining process is best connected in order to reduce the number of repeated positioning, the number of tool changes and the number of moving the platen.
4. For multiple processes performed in the same installation, a process with small damage to the rigidity of the workpiece should be arranged first.
Second, the tool centralized sorting method Dongguan parts processing is to divide the process according to the tool used, using the same tool to finish all the parts on the part that can be completed. Use the second knife and the third to complete other parts they can complete. This can reduce the number of tool changes, compress the idle time, and reduce unnecessary positioning errors.
3. Sorting method by processing part For parts with a lot of processing content, the processing part can be divided into several parts according to their structural characteristics, such as internal shape, shape, curved surface or plane. Generally, planes, positioning surfaces are processed first, then holes are processed; simple geometries are processed first, then complex geometries are processed; parts with lower accuracy are processed first, and parts with higher accuracy are processed.
Shenzhen Chengyu Precision Machinery Co., Ltd.
Address: First Floor, 8 Xingda Road, Yanchuan Village,Yanluo Street, Songgang District, Shenzhen
Contact: Mr. Wang
Mobile: 18826906567
Phone: 0755-27642557
Email: wyq-zjl@szcy0755.com