Diamond lapping paste is one of the common abrasive pastes. It is a soft abrasive tool made of diamond micropowder abrasive and paste bond. It can also be called loose abrasive tool. It is used to grind hard and brittle materials to obtain a high surface finish.
Brief Introduction
kind: According to the solvent: diamond lapping paste is divided into water-soluble abrasive paste and oil-soluble abrasive paste. The oil-soluble abrasive paste has good wettability, low grinding force and grinding heat, and is mainly used for processing high-hardness alloy parts such as high-hardness alloys, instruments, measuring tools, cutting tools, abrasive tools, etc. Water-soluble abrasive paste has low viscosity, easy to cut, and high processing efficiency. It is mainly used to process non-metallic hard and brittle materials such as slightly corroded metals, circuit boards, glass, ceramics, gemstones, and agate. According to the diamond powder: it is divided into polycrystalline diamond grinding paste and single crystal diamond grinding paste. Different from single crystal diamond paste, polycrystalline diamond paste uses polycrystalline diamond powder as the main abrasive. The abrasive has strong self-sharpness and can meet the high requirements of customers. Instructions: ·Diamond grinding is a kind of precision processing. The environment and tools are required to be clean and clean during the processing. The tools used are required for each particle size and cannot be mixed. ·During the process, the workpiece must be cleaned before changing to different sizes of abrasive paste, so as to prevent the coarse particles of the previous process from mixing into the fine-grained abrasive paste and scratching the workpiece. ·When using, squeeze a small amount of grinding paste into the container or directly on the grinding device, and dilute with water, glycerin or kerosene. The general water paste ratio is 1: 1, which can also be adjusted according to the site usage. Add a small amount of water, and add appropriate amount of glycerin as the particle size increases. ·After grinding, the workpiece should be cleaned with gasoline, kerosene or water.
