Manufacturing method for trapezoid microflute polishing thin film

Abstract

The invention discloses a manufacturing method for a tapezoid microflute polishing thin film. The method comprises the steps of configuring, mixing, pulping, coating, rolling, drying, solidifying and cutting. A production line for implementing the manufacturing method comprises a ball mill, a stirring machine, a rotating drum rack, a rolling wheel, an idler wheel and a drying box, a thermostat, wherein the micron-order protruded regular prismoids are uniformly engraved in the axial direction and radial direction of the surface of the rolling wheel; the distance between the adjacent micron-order protruded regular prismoids in the axial direction and radial direction of the surface of the rolling wheel is equal to the width of the bottom surface of each regular prismoid. All the working procedures of the manufacturing method are completed on one production line, so that the production efficiency is high; furthermore, the production process is continuous and uninterrupted, and microflute molding time is strictly controlled, so that the post-solidifying performances, after follow-up drying, of the polishing thin film are ensured, a grinding layer of the trapezoid microflute polishing thin film is prevented from generating cracks; the polishing thin film manufactured by the method disclosed by the invention has the characteristics of long service life, good polishing effect and the like.

Description

technical field [0001] The invention relates to a method for manufacturing a polishing film, in particular to a method for manufacturing a trapezoidal microgroove polishing film. Background technique [0002] The trapezoidal micro-groove polishing film has high grinding force, good grinding effect, and can ensure the consistency of workpiece polishing quality, especially the polishing material with excellent chip removal ability, which can greatly improve the polishing efficiency. Efficiency and quality promote better development of related industries. [0003] The Chinese patent application whose publication number is CN101428404A discloses a kind of fixed abrasive grinding and polishing pad and its preparation method. Preserve the pre-shape. At present, there is also a manufacturing method of an anti-blocking abrasive tool, which forms a trapezoidal microgroove by making an anti-blocking abrasive tool and relying on the action of a mold. With this method, the method of ...

AI Technical Summary

Problems solved by technology

With this method, the method of use is complicated, and the production process needs to open and close the mold continuously. Not only the production cost is high, the production efficiency is low, but the maintenance cost of supporting equipment is also very high.

At the same time, due to the incoherent production process, it is impossible to control the micro-groove forming time, which directly affects the curing performance of the polishing film after drying, and the abrasive layer is prone to cracks, resulting in low service life and poor polishing quality of the polishing film.

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