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A kind of preparation method of diamond resin grinding wheel

A resin grinding wheel and diamond technology, used in metal processing equipment, manufacturing tools, grinding/polishing equipment, etc., can solve the problems of easy damage of grinding wheels, complicated batching process, and difficult to control the heating rate of curing process, and achieve high surface quality, The effect of simplified preparation process and convenient platform construction

Active Publication Date: 2019-07-30
HUNAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The batching process is complicated, the grinding wheel is easily damaged during the demoulding process, and the heating rate of the curing process is difficult to control

Method used

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  • A kind of preparation method of diamond resin grinding wheel
  • A kind of preparation method of diamond resin grinding wheel
  • A kind of preparation method of diamond resin grinding wheel

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Experimental program
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Effect test

Embodiment Construction

[0042]The preparation method of the diamond resin grinding wheel is mainly composed of a motion control platform (1), an electrostatic atomization system (2), a grinding wheel printing system (3), and a printing grinding wheel (4). The motion control platform (1) comprises a base (11), a base platform (12), a support frame (13), a translation platform (14), a lifting platform (15) and a motion control device (16). The base platform (12), translational platform (14), and lifting platform (15) are controlled by the motion control device (15) to perform corresponding left and right translation, front and rear translation, and up and down movements. The base (11) is connected with a base platform (12), the base (11) is connected with the support frame (13), and a grinding wheel base (31) is installed on the base platform (12). Described support frame (13) is connected with described translation platform (14), and described lifting platform (15) is connected on the described transl...

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Abstract

The invention belongs to the technical field of electrostatic atomization and heat fused deposition modeling, and relates to a manufacturing device and method of a diamond resin abrasive wheel with uniformly-distributed abrasive particles. The device mainly comprises a movement control platform, an electrostatic atomization system, an abrasive wheel printing system and a printed abrasive wheel. The movement control platform comprises a basic platform, a lifting platform, a horizontal movement platform, a movement control device and a supporting frame. The electrostatic atomization system comprises an annular electrode, an electrostatic nozzle, a supporting block, a high-voltage electrostatic generator, a power source, an electrostatic liquid container, connecting pipes, an injection pump and a connector. The abrasive wheel printing system comprises a wire material box, a resin bond wire material, a sleeve, a wire feeding mechanism, a heating mechanism and a forming nozzle. The printed abrasive wheel comprises an abrasive wheel basic body, a resin bonding agent and diamond abrasive particles. The abrasive particles are uniformly distributed in the abrasive wheel. When the abrasive wheel conducts grinding operation, the processed surface quality is high, the grinding force is uniform, the grinding efficiency is high, and a certain polishing effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of electrostatic atomization and thermal fusion deposition molding, and relates to a method for preparing a diamond resin grinding wheel suitable for uniform arrangement of abrasive grains. Background technique [0002] The manufacture of fine grinding wheels (within the diameter of 1 mm to 10 mm) used for grinding fine structures has always been one of the difficult problems to be solved. The fine diamond resin grinding wheel formed by the bonding of resin bond and diamond abrasive has the advantages of good polishing performance, not easy to clog, low grinding temperature, and high surface quality after grinding. It can be applied to precision / ultra-precision grinding of ceramics, glass, cemented carbide, superhard materials and some non-metallic materials. [0003] At present, the diamond resin micro-grinding wheel is mainly prepared by mold hot pressing. The molding process is complicated, the filling s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24D18/00
CPCB24D18/0072
Inventor 陈逢军张磊尹韶辉唐宇苗想亮
Owner HUNAN UNIV
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