Matters Needing Attention for Diamond Grinding and Polishing

When diamonds are used for grinding and polishing, we should pay attention to the following aspects.

A, This kind of polishing must be carried out under the lighter pressure, especially polishing pre hardened steel or when using fine lapping compound. When using #8000 lapping compound, the commonly used load is about 100 ~ 200 g/cm2, but it is difficult to keep the loading precision.

In order to make it easier, we can make a thin and narrow handle on the wood, such as adding a piece of copper sheet, or cut off part of bamboo to make it more soft. This can help to control the polishing pressure, to ensure that the mold surface pressure will be not too high.

B, When using diamond for grinding and polishing, not only the work surface should be clean, but workers must also carefully clean their hands.

C, Please note that the polishing time should not be too long every time. The shorter the time, the better the results. If the polishing process is too long, it will cause "orange peel" and "pitting".

D, In order to obtain high quality polishing effect, some polishing methods and tools that are easy to fever should be avoided. For example, when polishing wheel is used for polishing, its heat will be very easy to cause "orange peel".

E, When the polishing process stops, the workpiece surface must be clean and it should carefully remove all lapping compound and lubricant that is very important, and then it should spray a layer of mold antirust coating on the surface.