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Three-stage upper plate rising and falling speed control method for plane grinding machine

A technology of plane grinding and control method, which is applied in the direction of grinding machine tools, grinding devices, manufacturing tools, etc., can solve the problems of high workpiece damage rate and low yield rate, and achieve good cost performance, increase yield rate, and high precision.

Inactive Publication Date: 2015-11-04
SUZHOU DERUILANG INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide a method for controlling the lifting speed of the three-stage upper plate of a plane grinder, which solves the problem of high workpiece damage rate and low yield rate caused by poor cooperation between the lifting process of the upper plate and the pressure control in the prior art The problem

Method used

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Embodiment Construction

[0033] The structure and working process of the present invention will be further described below.

[0034] A method for controlling the lifting speed of a three-stage upper disc of a plane grinder, the plane grinder includes a controller, a sampling module, and a cylinder, the sampling module includes a pressure sensor, a tension sensor, and an in-position sensor, and the cylinder includes an upper cylinder and a The lower cylinder, the controller is respectively connected with the pressure sensor, tension sensor, in-position sensor, and cylinder, the pressure sensor is arranged at the center of the grinder main body, the tension sensor is arranged at the top of the upper cylinder, and the in-position sensor is arranged at the bottom of the lower cylinder At the bottom, the lower cylinder is connected to the upper grinding disc of the grinder, and the pressure sensor is used to detect the pressure of the upper grinding disc on the workpiece. The three-stage upper disc lifting ...

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Abstract

The invention discloses a three-stage upper plate rising and falling speed control method for a plane grinding machine. The three-stage upper plate rising and falling speed control method includes the rising process and the falling process. By means of the three-stage upper plate rising and falling control mode, the large speed is used when falling begins and is gradually decreased; the quite slow speed is used when an upper plate approaches a workpiece, the unbalanced pressure on the workpiece is reduced, and the yield is increased; and the rising process is the inverse process of the falling process. By means of the method, the risk that the workpiece is damaged is effectively avoided.

Description

technical field [0001] The invention belongs to the application field of electronic equipment, and in particular relates to a method for controlling the lifting speed of a three-stage upper plate of a plane grinder. Background technique [0002] The surface grinder is a precision grinding and polishing equipment. The material to be ground and polished is placed on the grinding disc. The grinding disc rotates counterclockwise. The correction wheel drives the workpiece to rotate itself. The pressurized cylinder exerts pressure on the workpiece. To achieve the purpose of grinding and polishing. [0003] The grinding disc dressing mechanism adopts the hydraulic suspension guide rail to reciprocate back and forth, and the diamond shaving knife precisely trims the grinding surface of the grinding disc to obtain an ideal flat effect. [0004] The workpiece of the series grinding machine is pressurized by a cylinder, and the pressure is adjustable; [0005] The grinding machine ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B37/005
CPCB24B37/005
Inventor 宋哲马忠东
Owner SUZHOU DERUILANG INTELLIGENT TECH
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