Device for high-pressure jetting, precise polishing and machining of abrasive flows

Abstract

The invention provides a device for high-pressure jetting, precise polishing and machining of abrasive flows. The device comprises an abrasive flow polishing module, an abrasive flow pressurizing pipeline, an abrasive flow even-mixing box, an abrasive flow generation box, an abrasive flow jet box, a high-pressure abrasive particle solution fog jet orifice, a high-pressure abrasive flow jet orifice and a high-pressure gas jet orifice. According to the device, abrasive flows are automatically configured in a high pressure jetting mode, it is guaranteed that abrasive particles in the abrasive flows are evenly mixed, and abrasive flow machining efficiency and precision are guaranteed. Meanwhile, through the arrangement of the abrasive flow pressurizing pipeline, pressure of the abrasive flows can be guaranteed, and the abrasive flow machining efficiency is further improved. Workpieces freely rotate in the abrasive flow polishing module, and workpiece polishing uniformity and consistency are improved. Moreover, the pressure of the abrasive flows can be adjusted according to actual requirements, and abrasive flow machining efficacy is guaranteed.

Description

technical field [0001] The invention relates to the technical field of abrasive flow processing, in particular to a high-pressure jet abrasive flow precision polishing device. Background technique [0002] The surface of the machined part, especially the intersection of two surfaces, often produces burrs. The existence of burrs not only affects the accuracy of parts, but also affects the reliability of the whole machine. Installing and using parts with burrs will lead to mechanical failure, and even serious accidents, which will cause endless troubles. Therefore, the burrs on the parts must be completely removed. The general deburring machine is only suitable for general precision deburring processing. For precision or ultra-precision processed parts, the general deburring machine is difficult to meet the requirements. With the continuous development of high-precision polishing technology, abrasive flow Precision polishing technology has gradually been favored by people. ...

AI Technical Summary

Problems solved by technology

[0003] However, the current abrasive flow deburring machine tools have complex structures and high manufacturing costs. For general enterprises or products, it is difficult to realize the application and development of high-cost machine tools. Moreover, the processing of the current abrasive flow precision polishing processing device The efficiency is low, and the mixing uniformity of the abrasive grains in the abrasive grain flow is low, which is likely to cause poor removal effect on the surface of the workpiece or sand marks on the surface, which affects the surface quality and cannot meet the high-efficiency and high-quality precision polishing process of the abrasive grain flow

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