The skills of cylindrical grinding of diamond grinding wheel

2021-07-14

Generally there are four kinds of skills for cylindrical grinding of diamond grinding wheels:

1. Longitudinal grinding method. The work efficiency of this method is relatively low, but its quality is good. Compared with similar products, the roughness is relatively low. The rotation of the diamond grinding wheel is very high during grinding. The worktable is a composite longitudinal operation. During each operation or process, the grinding wheel will be replenished once, and the excess will be cut off.

2. Horizontal grinding method. Compared with the first one, the efficiency is very high. However it also has its shortcomings. Its grinding force is very large, and the temperature is relatively high, so there must be sufficient cooling liquid when grinding. The rotation of the diamond grinding wheel is a main driving force, and the rotational movement of the process and the movement of the grinding wheel lead to continuous replenishment. The worktable of the grinding wheel will not have longitudinal movement. The width of the diamond grinding wheel and the grinding width will be relatively large.

3. Compound grinding method. This is a combination of the above two methods. Compound grinding and horizontal grinding methods are more efficient and have relatively high quality. They also have certain advantages in other aspects. We need to rough-grind the workpiece in segments during grinding, and use the diamond grinding disc for grinding the rest.

4. The last method is a deep grinding method. Its production efficiency is very high, but the repair skills of the grinding wheel are more complicated. The requirements for the overall structure of the workpiece are relatively high, and there must be sufficient cutting-in and cutting-out lengths. The entire section of the grinding wheel will have a stepped shape when grinding. The speed and means of the workpiece are very slow. Use longitudinal grinding method for the rest parts.

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