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Vibration auxiliary roller type magnetorheological polishing device and method

A technology of magnetorheological polishing and auxiliary rollers, which is applied in the direction of grinding drive devices, grinding/polishing equipment, and parts of grinding machine tools, can solve the problems of low polishing efficiency, improve polishing efficiency, facilitate heat dissipation, and save energy cost effect

Pending Publication Date: 2019-09-17
CHANGCHUN UNIV OF TECH
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Problems solved by technology

[0005] The invention provides a vibration-assisted roller magnetorheological polishing device and method to solve the problem of low polishing efficiency of traditional magnetorheological polishing technology

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  • Vibration auxiliary roller type magnetorheological polishing device and method
  • Vibration auxiliary roller type magnetorheological polishing device and method
  • Vibration auxiliary roller type magnetorheological polishing device and method

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Embodiment Construction

[0049] Such as figure 1 As shown, it includes a Z-axis motion system 1, an X-axis motion mechanism 2, a Y-axis motion mechanism 3, an XY-axis vibration device 4, a magnetorheological fluid circulation system 5, a polishing mechanism 6, a base platform 7 and a workpiece to be polished 8. The Z-axis motion system 1 is connected to the base platform 7 through screws, the X-axis motion mechanism 2 is connected to the Z-axis motion system 1 through screws, the Y-axis motion mechanism 3 is connected to the base platform 7 through screws, and the XY axis vibration device 4 is connected to Y through screws. The pad 309 of the axis movement mechanism 3 is connected, the polishing mechanism 6 is connected with the X axis movement mechanism 2 by screws, and the magnetorheological fluid circulation system 5 is connected with the polishing mechanism 6 by screws;

[0050] The workpiece 8 to be polished is fixed on the XY axis vibration device 4. The Y axis movement mechanism 3 drives the XY axi...

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Abstract

The invention relates to a vibration auxiliary roller type magnetorheological polishing device and method, and belongs to the field of ultra-precision machining. A Z-axis motion system is connected with a base platform by screws, and an X-axis motion mechanism is connected with the Z-axis motion system by screws; a Y-axis motion mechanism is connected with the base platform by screws, and an XY-axis vibration device is connected with a cushion block of the Y-axis motion mechanism by screws; and a polishing mechanism is connected with the X-axis motion mechanism by screws, and a magnetorheological fluid circulation system is connected with the polishing mechanism by screws. The magnetorheological polishing device has the advantages that the distribution of abrasive particles is more uniform, and the direction of polishing force can be changed through vibration, so that the distribution of the polishing force is more uniform; new scratches are avoided while scratches of the last working procedure are removed, so that the polishing accuracy is improved; the utilization rate of magnetorheological polishing fluid is improved, and the cost is saved; and heat dissipation is benefited.

Description

Technical field [0001] The invention relates to the field of ultra-precision processing, in particular to a vibration-assisted roller type magnetorheological polishing device and method. Background technique [0002] With the continuous update of science and technology, various technical problems in the manufacturing industry have gradually emerged. The problem of surface roughness of workpieces has received widespread attention, especially in the fields of aerospace and semiconductors. One of the ways to improve the surface roughness of workpieces is ultra-precision. Polishing technology. [0003] In order to overcome the limitations of traditional polishing, Japan applied magnetic medium-assisted polishing to optical processing in the early 1980s. In the early 1990s, WIKordonski, IVProkhorov and their collaborators combined electromagnetics and fluid dynamics theories with optical processing In China, the magnetorheological polishing technology was officially born. From then on,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B1/00B24B1/04B24B41/06B24B47/12B24B47/22B24B57/00
CPCB24B1/005B24B1/04B24B41/06B24B47/12B24B47/22B24B57/00
Inventor 谷岩林洁琼康洺硕马连杰卢发祥周伟东姜吉军刘骜付斌冯洁卢昊孙恩孙金鹏张森李鹏程
Owner CHANGCHUN UNIV OF TECH
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