The Selection of Synthetic Diamond Micron Powder for Surface Lapping Machine

July 07, 2019

Kumthai Abrasives Co., Ltd. | Synthetic Diamond Abrasive Powder

It is important to pay attention to some details on the selection of synthetic diamond micron powder for surface lapping machine. Synthetic diamond micron powder is often used to grind some hard and brittle materials on the surface lapping machines. What are these materials? For example: zirconia ceramics, glass and other crystals. How is synthetic diamond micron powder used in surface lapping machine?

Generally speaking, it is impossible to directly use diamond micron powder in surface lapping machine. Grinding engineers usually make diamond micron powder into diamond tools and place them on equipment for operation. So what should we pay attention to when selecting synthetic diamond micron powder? Can any kind of diamond powder be used in surface lapping equipment?

The answer is definitely no. The surface lapping has strict requirements for diamond micron powder, such as the process, particle size and shape. To be specific, the diamond micron powder used in the surface lapping machine must be fine, generally reaching the μm level, so it is necessary to have a relatively fine process. Generally, the particle size is generally 2-200μm.

Secondly, the shape of synthetic diamond powder is diverse, and the shape suitable for surface lapping is generally close to the circle, being better with smaller edges and corners. Therefore, we should pay attention to the following details when selecting: Firstly, the particle size between 2-50μm; Secondly, the diamond micron powder with crystal shape close to the circle.

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