A flexible polishing disc for stone polishing

Abstract

The invention discloses a flexible polishing disk for stone polishing, which comprises a flexible substrate and a gel-like polishing coating. The glue is bonded and connected; the gel-like polishing coating is composed of a gel organic material and a hard abrasive uniformly distributed in it; the gel-like polishing coating is consolidated on the surface of the flexible substrate and in the pores of the flexible substrate through physical and chemical reactions . The hardness and softness and diameter of the flexible substrate in the present invention can be adjusted according to the needs, and can fit the special-shaped curved surface in the stone polishing process well, so as to solve the problems of low polishing efficiency and low polishing quality of the special-shaped stone curved surface in the prior art. ; At the same time, it will not produce dust and noise during the polishing process, and will not produce pollution, which can ensure a good working environment and the health of the staff, and eliminate potential safety hazards.

Description

technical field [0001] The invention belongs to the technical field of stone processing materials, and in particular relates to a flexible polishing disk for polishing stones. Background technique [0002] In recent years, the stone industry has developed very rapidly. With the improvement of living standards, stone is more and more used for home decoration, especially in floor paving, furniture, and building decoration, which also greatly increases the demand for stone. For a stone work, it is often the final polishing process that determines its processing effect. [0003] Grinding and polishing is a common processing method to obtain a precision surface. The basic principle is to use the abrasive particles coated or pressed on the grinding tool to finish the processing surface through the relative movement between the grinding tool and the workpiece under a certain pressure. Processing process. For the polishing of stone, the common polishing tools include water abrasi...

AI Technical Summary

Problems solved by technology

For hard polishing pads like water grinding pads, there will be a lot of noise during polishing, and because they cannot be bent or have limited bending ability, it is difficult to control the polishing process for some curved surfaces, which will lead to low polishing efficiency and poor polishing quality. Or, for hard and brittle materials, use a harder polishing tool to polish it, which will easily cause cracks inside the workpiece and affect the life; for soft polishing tools such as wool wheels and sponge wheels, the wool wheel has poor cutting power and blocks The force is strong, it is easy to scratch the surface, the sponge wheel has a strong chipping force, the service life is relatively short, and it takes a long time to polish

Furthermore, for some special-shaped stone surfaces, such as stone carvings, due to the unevenness of the surface, workers need to use small polishing tools to polish a little bit during the polishing process, the polishing efficiency is low, and the polishing effect is poor.

[0004] Therefore, when polishing the surface of special-shaped stone materials such as stone carvings, it is difficult to achieve a good polishing effect and an efficient polishing process with existing polishing tools.

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