Cutting edge passivation device for magneto-rheological diamond cutter

A magnetorheological and cutting tool technology, applied in the direction of manufacturing tools, other manufacturing equipment/tools, grinding machine parts, etc., can solve the problems of low passivation efficiency, complex processing, general effect, etc., to achieve no tool wear, dullness, etc. The effect of high chemical precision and high removal rate

Pending Publication Date: 2021-06-18
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the existing problems such as low passivation efficiency, general effect, complex processing and high cost in the passivation of the tool, and to invent a device and method for passivating the edge of a magneto-rheological tool to improve the passivation efficiency And effect, reduce the cost of passivation, and passivate the designated position of the cutting edge

Method used

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  • Cutting edge passivation device for magneto-rheological diamond cutter
  • Cutting edge passivation device for magneto-rheological diamond cutter
  • Cutting edge passivation device for magneto-rheological diamond cutter

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with drawings and embodiments.

[0024] Such as Figure 1-5 As shown, the present invention is a magneto-rheological rhombic tool edge passivation device, including a positioning clamping device, a magnetic field generating device, a magneto-rheological fluid flow device, and a tool position adjustment device; the tool used in the present invention is: Other shapes than standard tools, such as rhombus, triangle, etc.

[0025] Wherein, the clamping mechanism 7 consists of a left clamping block 704, a right clamping block 708, a left centering gear 703, a right centering gear 707, a left sliding bolt 701, a left sliding nut 702, a right sliding bolt 705, a right The sliding nut 706 is formed; the left clamping block 704, the right clamping block 708, the left centering gear 703, the right centering gear, and the right centering gear 707 are formed by welding, and the threaded holes of the clamping block...

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Abstract

The invention belongs to the field of cutter passivation, and particularly relates to a cutting edge passivation device for a magneto-rheological diamond cutter. The cutting edge passivation device comprises a bottom plate, a supporting plate, a side plate and a rotating plate, wherein the side plate is perpendicular to the bottom plate, the rotating plate and the supporting plate are sequentially arranged on the side plate from top to bottom, the supporting plate is parallel to the bottom plate, a grinding fluid basin is arranged on the supporting plate, a centrifugal pump is installed on the side portion of the grinding fluid basin, an electromagnet is arranged on the bottom plate and located on the lower portion of the grinding fluid basin, the rotating plate is perpendicularly installed on the side plate, the rotating plate is turnable, a clamping mechanism for fixing a cutter is arranged on the rotating plate, and a cutter is inserted into the grinding fluid basin. According to the cutting edge passivation device, the passivation efficiency and effect can be improved, the passivation cost is reduced, and the designated position of the cutting edge of the cutter is passivated.

Description

technical field [0001] The invention belongs to the technical field of tool passivation, in particular to a magneto-rheological rhombic tool edge passivation device. Background technique [0002] After the cutting edge of the cemented carbide tool is sharpened by the grinding wheel, microscopic defects of varying degrees will be found under the microscope, such as tiny sawtooth gaps, grinding marks, cracks, etc. These defects can significantly reduce cutting performance over time. If the tool edge is passivated after the grinding process is completed, the microscopic defects of the tool edge can be reduced and the service life of the tool can be prolonged. [0003] At present, the passivation of tool edges mostly adopts mechanical passivation methods, such as vibration passivation, medium passivation, abrasive slurry passivation, etc., but if the processing parameters are not well controlled, it is easy to passivate excessively. In addition, electrochemical passivation is ...

Claims

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Application Information

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IPC IPC(8): B24B3/00B24B1/00B24B41/06B24B41/00
CPCB24B3/00B24B1/005B24B41/06B24B41/00
Inventor 宋树权管翔宇余亚鑫纪晓研
Owner YANCHENG INST OF TECH
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