How to improve the machining accuracy of wheel forgings?

Improve the processing quality of wheel forgings is not a forgings manufacturers need to consider the problem, wheel forgings products processing accuracy is very important, the main wheel forgings processing accuracy is tool, material, cutting, three parts. The following small series for you to explain in detail these three aspects need to do what part (general in other forging processing)

1, the cutting tool:

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

2. Materials:

In the wheel forging processing of forging material properties, the quality of the price surface is also relatively large, for example, for metal materials with high plasticity should be done in advance before processing normalizing treatment, in order to reduce plasticity, cutting can to small roughness.

3, cutting conditions:

Adjust the reasonable cutting speed, reduce the feed of machining wheel forgings, choose a larger wheel speed and a smaller axial feed speed, the forging processing speed should be low, fine dressing of the forging surface, so that the grinding grain on the grinding wheel is sharp, can also achieve a better processing effect. Coupled with the selection of high, effective cutting fluid, enhance the process system stiffness, improve the dynamic stability of CNC machine tools, can make wheel forgings to obtain good surface quality.