Sheet wheel flatness detection apparatus and method

Abstract

The invention discloses a sheet wheel flatness detection apparatus and method. The sheet wheel flatness detection apparatus includes a frame, an object circular table, an XY axis slide unit, an XY axis slide unit driving mechanism, a laser displacement sensor, a data transmission system and an industrial computer, wherein the object circular table is arranged on the frame horizontally, and is in rotary connection of the upper surface of the frame; the XY axis slide unit is horizontally arranged on a frame platform; the laser displacement sensor is arranged on a moving piece of the XY axis slide unit; an output end of the laser displacement sensor is connected with an input end of the data transmission system; and the data transmission system is in communication connection with an industrial computer. The sheet wheel flatness detection apparatus and method utilize the high-accuracy measuring capability of the laser displacement sensor, and are integrated with an efficient data processing algorithm to realize quick, automatic and accurate detection of the sheet wheel flatness, and have the advantages of being quick and convenient in operation, effectively reducing the influence of a personal error and an instrument error on the detection result, being lower in the detection cost, and greatly improving the efficiency and accuracy for detection of the sheet wheel flatness.

Description

technical field [0001] The invention relates to the technical field of grinding wheel manufacturing and precision testing, in particular to a flatness testing device and method for a thin slice grinding wheel. Background technique [0002] As one of the tools commonly used in industrial production, thin-sheet grinding wheels play an important role in cutting and grinding metal and non-metallic materials; with the rapid development of microelectronics and micro-machining The thickness of the grinding wheel is also becoming thinner, the thinner the thickness of the thin-section grinding wheel, the easier it is to deform, and the worse the performance; the flatness of the thin-section grinding wheel is a key indicator that affects its processing accuracy and quality (the macroscopic The deviation of the concave-convex height from the ideal reference plane is called the flatness of the thin-section grinding wheel). When the flatness of the thin-section grinding wheel is poor, it...

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Problems solved by technology

[0006] The object of the present invention is to provide a flatness detection device and method of a thin-section grinding wheel, which is used to solve the problem that the existing flatness detection method is not suitable for the detection of the flatness of the thin-section grinding wheel, and at the same time solves the problem of the existing flatness of the thin-section grinding wheel in the industry. The problem of inaccurate detection results and low detection efficiency of the flatness detection method

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