Manufacturing device and method of diamond resin abrasive wheel

A technique for resin grinding wheels and preparation devices, which is applied in the direction of grinding devices, metal processing equipment, manufacturing tools, etc., which can solve the problems of easy damage of grinding wheels, complicated batching process, and difficulty in controlling the heating rate of curing process, and achieve high surface quality and preparation Simplified process and convenient platform construction

Active Publication Date: 2017-04-05
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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  • Manufacturing device and method of diamond resin abrasive wheel
  • Manufacturing device and method of diamond resin abrasive wheel
  • Manufacturing device and method of diamond resin abrasive wheel

Examples

Experimental program
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Embodiment Construction

[0042] The preparation device and method of the diamond resin grinding wheel, the device 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) includes a base (11), a base platform (12), a support frame (13), a translation platform (14), and a lifting platform (15) motion control device (16). The base platform (12), the translation platform (14), and the lifting platform (15) are controlled by the motion control device (15) to perform corresponding left and right, forward and backward translation, and up and down movements. The base (11) is connected with the base platform (12) and the support frame (13), and a grinding wheel base (31) is installed on the base platform (12). The support frame (13) is connected to the translation platform (14), the lifting platform (15) is connected to the translation platform (14), and the lifting plat...

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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 diamond resin grinding wheel preparation device and method suitable for uniform arrangement of abrasive grains. Background technique [0002] The manufacture of fine grinding wheels (within 1mm~10mm in diameter) used for grinding fine structures has always been one of the problems to be solved. The fine diamond resin grinding wheel formed by bonding the resin bond and the diamond abrasive has the advantages of good polishability, not easy to block, low grinding temperature, and high surface quality after grinding. It can be used for precision / ultra-precision grinding of ceramics, glass, cemented carbide, superhard materials and some non-metallic materials. [0003] At present, the method of hot press molding of the mold is mainly used to prepare the diamond resin micro-grinding wheel. The complicated molding process, small filling...

Claims

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Application Information

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Patent Type & Authority Applications(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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