Novel optical pressurization grinding-tool-free polishing device

Abstract

The invention provides a novel optical pressurizing grinding-tool-free polishing device which mainly comprises a motor driving module, a sealing tank module and a pressurizing module and is mainly used for polishing optical parts, and the polishing effect is achieved through stable relative movement between a polishing solution and a machined part; specifically, the machined part is driven by a motor to do revolution and rotation movement relative to the polishing solution at the same time, pressure and a magnetic field are applied to the polishing solution with the magneto-rheological property in a sealed tank body, the polishing solution forms a soft grinding disc, and therefore the controllable, stable and strong polishing effect is generated. The novel optical pressurizing grinding-tool-free polishing device has the advantages that traditional grinding tools such as a polishing disc are not needed, the polishing device can adapt to the surfaces of any shapes, polishing is completed through the self-convergence effect generated by stable movement of a machined workpiece relative to a soft grinding disc under the pressurization and magnetic field conditions, the full-coverage and ultra-smooth machining effect on the workpiece can be achieved, surface damage does not exist, and the novel optical pressurizing grinding-tool-free polishing device has the characteristics of high efficiency and controllability.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a novel optical pressure-free grinding tool polishing device. Background technique [0002] Polishing refers to the use of polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece. Through mechanical, chemical or electrochemical action, the surface roughness of the workpiece is reduced to obtain a bright and smooth surface. Mechanical parts often require a certain surface roughness, and this is especially true for optical components. Most of the traditional optical polishing processes require polishing discs, and for workpieces of different shapes and sizes, different polishing discs need to be customized, which undoubtedly increases the time and cost of polishing. At the same time, a polishing equipment can only process a certain workpiece at the same time, and most of the polishing discs cannot produce a f...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems that existing polishing devices need to customize polishing discs and other lapping tools and damage workpieces and have low efficiency, and combine the process of obtaining smooth surfaces with cobblestones and other things in nature, the present invention proposes a method of using polishing liquid under pressurized conditions. A device for polishing with respect to the high point removal effect generated by the stable flow of the workpiece

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