How to improve the machining accuracy of wheel forgings

Improving the processing quality of wheel forgings is a problem that every forgings factory needs to consider, and the processing accuracy of wheel forgings products is particularly necessary. The machining accuracy of wheel forgings is mainly composed of tools, materials and cutting, which are composed of three parts. The following xiaobian on behalf of Yongxin Sheng forgings factory for you to explain in detail what these three aspects need to do (general in other forgings processing).

1. Tools:



First of all, we should choose the tool material suitable for the wheel forgings, which is also conducive to reducing the surface roughness of the wheel forgings, but also to ensure the service life of the tool. In order to reduce the residual area of the forgings allowance, the tool should use a larger or wider head, usually depending on the forgings,

2. Materials:



In the wheel forgings processing of the material properties of the forgings, the quality of the price surface is also relatively large, such as high plastic metal materials should be pre-normalized before processing, in order to reduce the plasticity, cutting can be smaller roughness.

3, cutting conditions:



Adjust the reasonable cutting speed, reduce the feed of processing wheel forgings, choose larger grinding wheel speed and smaller axial feed speed, forging processing speed should be lower, fine dressing forgings processing surface, make the grinding wheel abrasive sharp, can also achieve better processing effect. Coupled with the selection of efficient cutting fluid, enhance the process system stiffness, improve the dynamic stability of CNC machine tools, can make the wheel forgings get good surface quality.