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A sapphire workpiece glue table

A glue and workpiece technology, applied in the field of sapphire workpiece glue table, can solve problems such as hindering popularization and application, high price, time-consuming and labor-intensive, etc.

Active Publication Date: 2015-10-28
ZHEJIANG SHANGCHENG SCI&TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing sapphire glue table adjusts the position of the ingot by installing X-ray orientation, which requires multiple orientations in multiple directions, which is time-consuming and labor-intensive. At the same time, the price is very expensive, which hinders its popularization and application

Method used

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  • A sapphire workpiece glue table

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] Such as figure 1 As shown, the sapphire workpiece glue table includes an operation table 100, and a vertical column 101 is arranged on the operation table 100. The operation table 100 also contains three mutually vertical guide rails 11A, 11B and 11C, and the dial indicator is fixed on the slide of the guide rail. On blocks 8, 9 and 10.

[0029] The workpiece device consists of a sapphire crystal rod 1, a resin plate 2, and a workpiece plate 3 from top to bottom, and the workpiece plate 3 is clamped in the middle of the adhesive platform 4.

[0030] The horizontal position adjustment device comprises a viscose platform 4 with one side edge abutting against the vertical platform column 101 of the operation table 100, and the horizontal position adjustment device includes a horizontal adjustment beam 6 along the side of the platform column and a limit block 5 at ...

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PUM

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Abstract

The invention belongs to the technical field of sapphire treatment, and specifically relates to an adhering table for a sapphire workpiece. The adhering table comprises an operation tabletop, a positioning device, an orientation device and a workpiece device, wherein the operation tabletop comprises a vertical table column, and the positioning device is used for adjusting the position of the workpiece device; the orientation device is used for measuring the orientation angle of a crystal rod, and the workpiece device is used for fixing the sapphire crystal rod; and the orientation device comprises three micrometers fixedly arranged on a principal axis of a Cartesian coordinate system. According to the adhering table for the sapphire workpiece, the orientation of the sapphire crystal rod can be realized, the structure is simple, the cost is low, the crystal rod orientation can be realized in multiple directions, and the time and effect are saved.

Description

technical field [0001] The invention belongs to the technical field of sapphire processing, and in particular relates to a sapphire workpiece gluing table. Background technique [0002] Sapphire has high hardness, high melting point, good light transmission, and stable chemical properties. It is widely used in high-tech fields such as machinery, optics, and information. Artificially grown sapphire has good wear resistance, and its hardness is second only to diamond, reaching Mohs 9. Due to the high hardness and high brittleness of sapphire, it is very difficult to machine it, especially for GaN-grown sapphire substrates, the precision processing technology is even more complicated, which is one of the key research topics today. [0003] The sapphire substrate wafer is the core link of the LED industry chain. In the past, the manufacturing technology of this product was monopolized by foreign companies, and most of its key technologies and patents were in the hands of major ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D7/00B28D5/04
Inventor 陈益军邹维
Owner ZHEJIANG SHANGCHENG SCI&TECH