Device and method capable of automatically adding grinding fluid in grinding process

Abstract

The invention provides a device and method capable of automatically adding a grinding fluid in the grinding process. The device comprises a visual processing system and a fluid adding device, wherein the visual processing system comprises a light source, a camera, a mainframe and a piece of visual processing software; the camera is fixed on a grinding-polishing machine through a support; the light source is arranged at the bottom of a lens of the camera and aimed at a machining area of the grinding-polishing machine; the visual processing software runs on the mainframe; the fluid adding device is fixed on the grinding-polishing machine; a fluid adding end of the fluid adding device is aimed at a workpiece to be machined; and the camera and the fluid adding device are connected to the mainframe. The device has high degree of automation and frees machining workers from repeated and monotonous work; the frequency of adding the grinding fluid is uniform, and machining parameters can be memorized and repeated, so that good machining consistency is achieved; and adding parameters of the grinding fluid is precisely controlled, which is conducive to improving the machining accuracy.

Description

technical field [0001] The invention belongs to the technical field of precision machining, and in particular relates to a device for automatically adding grinding liquid during the grinding process and a method for adding grinding liquid using the device. Background technique [0002] In the field of precision and ultra-precision machining, the processing of parts mainly adopts the method of small removal amount and multiple processing to approximate the parameters of the processing purpose. The grinding liquid made of fine powder abrasive and related liquid has good practicability when processing workpieces with small removal amount. [0003] But the grinding liquid is not a solution, but a kind of suspension. The micropowder abrasive is only suspended in the liquid. After shaking well and standing for a period of time, the micropowder abrasive will still be deposited at the bottom of the grinding liquid container. In order to ensure a relatively uniform grinding process,...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of uneven manual addition of grinding liquid and unautomated adding process in the current precision and ultra-precision machining process, the object of the present invention is to provide a device for automatically adding grinding liquid in the grinding process and a method for adding grinding liquid using the device

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