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Constant temperature conveyer of polishing solution

A conveying device and polishing liquid technology, which is applied in the direction of grinding/polishing equipment, metal processing equipment, manufacturing tools, etc., can solve the problems affecting the surface quality of workpiece processing, workpiece fragments, insufficient supply of polishing liquid, etc., and achieve constant temperature control of polishing liquid The effect of temperature, lifting mass, and simple structure

Inactive Publication Date: 2008-08-20
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

When the liquid level is insufficient due to the loss of polishing liquid, the insufficient supply of polishing liquid will be caused, which will affect the surface quality of the workpiece and easily cause the debris of the workpiece

Method used

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  • Constant temperature conveyer of polishing solution
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Experimental program
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] refer to figure 1 , figure 2 , a constant temperature delivery device for polishing liquid, comprising a barrel body 1 for storing polishing liquid, a heat insulating layer 2 is provided outside the barrel body, and a polishing liquid conveying device communicating with the polishing processing area is provided on the barrel body 1 Pump 5, return pipe 4, described polishing fluid constant temperature conveying device also comprises temperature regulator 11, temperature sensor 6 and controller 12, and described temperature regulator 11 is installed on barrel body 1 outer wall, and described temperature sensor 6 Installed in the barrel body 1, the controller 12 is used to control the temperature regulator to heat when the temperature measured by the temperature sensor is lower than the set value, and to control the temperature when the temperature measured by th...

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Abstract

The invention relates to polishing liquid constant-temperature transport device, comprising a bucket body, a temperature adjustor, a temperature sensor and a controller, wherein the bucket body is used to store the polishing liquid; a heat insulation layer is arranged around the bucket body; the bucket body is provided with a transfer pump and a reflow pipe, which are communicated with the polishing process area, for the polishing liquid; the temperature adjustor is arranged at the outer wall of the bucket body; the temperature sensor is arranged in the bucket body; the controller comprises a constant temperature control module, which controls the temperature adjustor heating when the temperature detected by the temperature sensor is lower than the set value and refrigeration when the temperature detected by the temperature sensor is higher than the set value; the temperature sensor is connected with the input of the constant temperature control module; the output of the constant temperature control module is connected with the temperature adjustor. The transport device has an advantage of simple structure and thermostatic liquid, which can improve the quality of the processed surface efficiently.

Description

(1) Technical field [0001] The invention relates to the field of polishing processing, and relates to a device for maintaining a polishing liquid in a good working state during the polishing process, in particular to a constant temperature delivery device for the polishing liquid. (2) Background technology [0002] The polishing liquid is essential in the polishing process. The pH value and temperature of the polishing liquid directly affect the polishing quality of the polishing material. However, due to the friction between the workpiece and the polishing disc during the processing, the polishing liquid heats up and the temperature rises. The temperature increase of the polishing liquid affects the removal rate of the polishing material, which directly affects the surface quality of the workpiece. [0003] Since the polishing liquid is recycled, and the impurities or debris that fall off from the workpiece during the polishing process will enter the circulation with the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B57/02
Inventor 胡刚翔胡晓冬李伟金杨福
Owner ZHEJIANG UNIV OF TECH
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