Preparation Method of Gradient Functional Abrasive Disc Based on Gauge Block Concept

Abstract

The invention discloses a gradient functional grinding and polishing disc manufacturing method based on a gauge block concept. The method comprises the steps that a traditional grinding disc is divided into multiple first-level rings, all the rings obtained after dividing are divided into second-level rings with multiple levels, all the second-level rings form a level library with multiple gradients, and the rings with the corresponding levels are taken out of the level library to be combined into the grinding and polishing disc with gradient distribution according to the machining requirements of a machined workpiece. According to the method, the purpose that the grinding procedure and the polishing procedure can be simultaneously completed on one grinding and polishing disc is achieved, and the machining efficiency is improved; the elasticity modulus of the grinding and polishing disc achieves gradient distribution both in the axial direction and in the radial direction, the purpose that the workpiece is removed as needed can be achieved more easily, and the quality of the machined surface is improved; the grinding and polishing disc level library is innovatively constructed on the basis of the gauge block level concept, real-time combination of the grinding and polishing disc can be achieved, replacement is convenient, machining of any workpiece is convenient, and the grinding and polishing disc matched with the workpiece can be assembled very easily.

Description

Technical field [0001] The present invention relates to the field of preparation of research and polishing discs, and more specifically, to a method for preparing a research and polishing disc with gradient function based on the concept of gauge blocks. Background technique [0002] Gauge block is a measuring instrument often used in length measurement work. The measuring block can be used to transfer the value of the length, and the measuring block can be used as a measurement standard to verify the length measurement test instruments, measuring tools, gauges, etc., and it can also directly measure and adjust the positioning dimensions of the precision machine tool fixtures and tools during processing. Or the measurement of the size of precision mechanical parts. [0003] The classification of the gauge block is divided by the deviation of the length of the gauge block relative to the nominal length (that is, the deviation of the length of the gauge block). In my country's gauge...

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Problems solved by technology

[0008] The purpose of the present invention is to solve the problems that the existing gradient grinding disc only has a single modulus of elasticity, the function of the grinding disc is single, the repair of the grinding disc is cumbersome, the replacement is inconvenient, and the problem that it cannot adapt to a variety of different workpieces for grinding and polishing is proposed. A preparation method of gradient functional polishing discs based on the concept of gauge blocks is proposed, which can realize rapid preparation of polishing discs for different workpieces, thereby achieving high processing efficiency and improving the quality of surface processing

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