What to do if the multi phase polishing machine does not polish evenly?

Uneven grinding and polishing in multi-metallographic grinding and polishing machines can be caused by various reasons.
First, improper installation of the grinding disc will lead to uneven contact between the grinding disc and the specimen; in this case, the installation position of the grinding disc needs to be readjusted to ensure it is level.
Second is uneven pressure distribution; check whether the pressure control system is working normally, and adjust the cylinder or hydraulic device so that the pressure is evenly applied to the specimen.
Third is the uneven distribution of abrasives; before grinding and polishing, ensure that the abrasives are evenly applied on the grinding and polishing disc. In addition, the unevenness of the specimen itself may also affect the grinding and polishing effect, and the specimen can be pre-treated first.

The multi-metallographic grinding and polishing machines from Kunshan Fuze Testing Equipment Co., Ltd. are reasonably designed; if problems with uneven grinding and polishing are encountered, the company's professional staff can be contacted to troubleshoot and resolve them.