The key to the operation of the automatic polishing machine is to try to get the maximum polishing rate in order to remove the damaged layer generated during polishing as soon as possible. At the same time, the polishing damage layer should not affect the final observed tissue, that is, it will not cause false tissue. The former requires the use of coarser abrasives to ensure a greater polishing rate to remove the polished damage layer, but the polishing damage layer is also deeper; the latter requires the use of the finest material, so that the polishing damage layer is shallower but polished The rate is low. The best way to solve this contradiction is to divide the polishing into two stages.
The purpose of rough polishing is to remove the polished damage layer. This stage should have the maximum polishing rate. The surface damage caused by rough polishing is a secondary consideration, but it should be as small as possible; the second is fine polishing (or final polishing). Its purpose is to remove surface damage caused by rough polishing and minimize polishing damage. The operation of the automatic polishing machine is relatively simple, and the operator only needs to place the object to be polished on the corresponding fixture in advance. Fix the fixture on the worktable of the automatic polishing machine. Start the automatic polishing machine, the automatic polishing machine completes the polishing work within the set time, and automatically stops, just unload the object from the workbench. Before polishing by automatic polishing machine, the distance between the polishing head and the work surface needs to be adjusted. In order to achieve the best contact effect, throw the best effect. Manual waxing can be used in the polishing process to reduce the production cost of the machine.
