Miniature equipment and method for grinding monocrystal diamond micro blades

A single crystal diamond, micro technology, applied in grinding/polishing equipment, metal processing equipment, parts of grinding machine tools, etc. Processing and other problems, to achieve the effect of compact structure, reducing cumulative error and reducing volume

Active Publication Date: 2018-09-14
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Diamond grinding technology plays a very important role in the convenience of ultra-precision machining, and the quality of diamond tool grinding will be a key factor in the realization of nanoscale machining. As far as the existing technology is concerned, it is difficult to fine-tune the micro-edge of single crystal diamond tools. High-precision processing, because the large fixtures and machine tools used in the traditional processing industry cannot reach the order of magnitude required for micro-nano parts

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  • Miniature equipment and method for grinding monocrystal diamond micro blades
  • Miniature equipment and method for grinding monocrystal diamond micro blades
  • Miniature equipment and method for grinding monocrystal diamond micro blades

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Embodiment Construction

[0063] The present invention will be further described in detail below with reference to the drawings and specific embodiments, but the present invention is not limited to these embodiments.

[0064] Such as Figure 1 to Figure 36 As shown, a micro-equipment for grinding single crystal diamond micro blades includes a workpiece feeding device 3 and a sleeve shaft transmission feeding device 1.

[0065] The workpiece feeding device 3 includes a clamp 302 and a driving device that drives the clamp 302 to move horizontally and longitudinally, and the single crystal diamond to be processed is clamped on the clamp 302.

[0066] The clamp 302 includes a clamp support table 3021 and a clamp body 3022 arranged above the clamp support table 3021. The clamp body 3022 is in the shape of a zigzag. The clamp body 3022 is provided with two opposing spring plates 3023. Two spring plates 3023 A clamping gap for the single crystal diamond to be processed is formed through the cooperation, and the cla...

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Abstract

The invention discloses miniature equipment for grinding monocrystal diamond micro blades. The equipment comprises a workpiece feeding device and a shaft sleeve and shaft transmission feeding device.The workpiece feeding device comprises a clamp and a driving device for driving the clamp to move transversely and longitudinally, and a to-be-machined monocrystal diamond is clamped on the clamp. Theshaft sleeve and shaft transmission feeding device comprises a case, a miniature grinding wheel and a planetary gear transmission system in the case. The invention further discloses a method for grinding the monocrystal diamond micro blades by the miniature equipment for grinding the monocrystal diamond micro blades. According to the method, an easy-to-grind direction of a crystal surface is determined by a laser positioning device, detected information is transmitted to a control system in real time, and the control system controls actions of the workpiece feeding device and the shaft sleeveand shaft transmission feeding device to realize grinding of the micro blades. By the equipment and the method, micro-nano ultra-precision grinding of the micro blades of monocrystal diamond tools can be realized.

Description

Technical field [0001] The invention belongs to the field of ultra-precision grinding and processing, and in particular relates to a micro-equipment and method for grinding single crystal diamond microblade. Background technique [0002] In ultra-precision machining, in addition to high-precision machine tools and ultra-stable working environment, the main factors to ensure the quality of the machined surface are high-quality cutting tools. Single crystal diamond is considered to be the most ideal ultra-precision grinding tool because of its high hardness, good wear resistance, high strength, low friction coefficient with non-ferrous metals, excellent corrosion resistance and stable chemical properties. [0003] Diamond grinding technology plays a very important role in the convenience of ultra-precision machining, and the quality of diamond tool sharpening will be a key influencing factor for nano-scale machining. As far as the existing technology is concerned, it is difficult to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/00B24B41/06B24B47/20B24B41/00B24B47/04B24B41/02B24B49/12B24B55/00
CPCB24B3/00B24B41/005B24B41/007B24B41/02B24B41/06B24B47/04B24B47/20B24B49/12B24B55/00
Inventor 张金峰钟鑫封超许芝令张士鹤王保义王帅钟佩斯田和强
Owner SHANDONG UNIV OF SCI & TECH
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