VMT’s blog aims to share our hard earned knowledge on manufacturing and product development. We hope these articles help you to optimize your product design and better understand the world of rapid prototyping, rapid tooling, 3D printing and low-volume manufacturing.
How to ensure the accuracy of precision parts processing?
For many cnc processing customers, when choosing a supplier, they are most concerned about the accuracy of precision parts processing. In Shenzhen’s precision machining industry, it is easy to find a supplier at random, but it is difficult to find a supplier with the right precision.
What are the issues and quality requirements that need to be paid attention to when processing precision parts?
When processing precision parts, there are many problems that need to be paid attention to. Therefore, before processing the workpiece, the processing personnel should fully understand these issues that need attention, so as to better shorten the processing time of precision parts processing. Time, reduce the problems encountered in the processing process, and improve the quality of the workpiece.
How to improve the quality of precision machining？
1. Improve the level of cutting
In precision machining, when the workpiece is being cut, the surface of the workpiece will form almost the same impression as the tool shape and leave a lot of scales, which will easily increase the surface roughness of the workpiece and reduce the quality of the surface of the workpiece. Generally speaking, in this case, the tip arc radius of the tool should be appropriately increased during cutting, and the amount of tool feed should be appropriately reduced to reduce the height of the residual area of the tool on the workpiece as much as possible to ensure the roughness of the workpiece surface The degree is controlled within an appropriate range. This can effectively reduce the built-up edge and scale on the surface of the workpiece, improve the surface quality of the workpiece, and extend the service life of the workpiece.
How to solve the jitter problem of CNC lathe processing？
The machining process of CNC lathes will have more or less jitter. In order to maintain better precision machining accuracy, it is necessary to effectively control and avoid its jitter.