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Seed crystal cutting machine

A technology of cutting machine and seed crystal, which is applied in the field of mechanical processing, can solve the problems of low efficiency of removing seed crystal and harsh working environment, etc., and achieve the effects of improving efficiency, reducing environmental pollution, and high processing efficiency

Inactive Publication Date: 2014-02-12
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the inefficiency of the existing seed crystal removal and the poor working environment, the present invention provides a high-efficiency seed crystal cutting machine, which can not only improve the efficiency of seed crystal removal, ensure the quality of processing, but also reduce the pollution to the environment , to improve the working environment for workers

Method used

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Embodiment Construction

[0023] With reference to the drawings, the present invention mainly relates to the feeding device of the multi-knife cutting machine. First, the cam handle 1 is used to drive the cam 2 to rotate, the positioning cylinder 3 on the cam 2 is connected with the connecting rod 6 by the bolt 4, and the slider is connected by the bolt 5. 7 is connected to the connecting rod 6, and the concave module 8 on the slider is used to clamp the sticky wafer to remove the seed crystal. Place the wafer on the reference plane 10, and adjust the position of the x-axis reference movable block 11 through the bolts 14, 15, 16 to align the seed crystal part with the grinding wheel blade.

[0024] The engineering process of the present invention will be described below in conjunction with the drawings: first, the seed crystal of the sticky mound is placed on the reference plane 10 to fix the z-axis direction, and then the tool setting is performed through the feed of the cam 2, the connecting rod 6 a...

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Abstract

The invention provides a cutting tool belonging to the machining field, in particular to a seed crystal cutting machine which is a high-efficiency seed crystal cutting machine used for removing seed crystals in quartz crystal wafers. The seed crystal cutting machine comprises a machine frame, a feeding mechanism, a positioning mechanism, a cutting mechanism and the like. The feeding mechanism comprises a cam, a connecting rod and a slide block; the positioning mechanism comprises a reference plane positioned on the slide block, a x-axis movable block and three bolts; and cutting mechanism comprises a motor and a grinding wheel blade. The seed crystal cutting machine utilizes the motor to drive the grinding wheel blade to rotate at a high speed for cutting, so that the seed crystal removing technology is simplified, the production efficiency is improved, the quality of seed crystal removal is improved, equipment is simplified, and the cost and the space resources are saved. The seed crystal cutting machine has higher adaptability for processing different materials.

Description

Technical field [0001] The invention belongs to a cutting tool in the field of mechanical processing, and particularly refers to a high-efficiency seed crystal cutting machine for removing seeds (seeds) in a quartz wafer. Background technique [0002] Quartz wafers are widely used in the fields of frequency synthesis, counting, navigation, guidance, fax, computer, communication, and time due to their excellent frequency characteristics such as high Q value, low dynamic rate, high sensitivity and high stability. Especially in the use of national defense and military, see its importance. [0003] Natural crystal has a thin layer of seed crystal, which has no effect in practical application, so this part needs to be removed. In the past, the removal of seed crystal was done by patent number 96227042.3 quartz crystal multi-knife cutting machine. Perform the whole knife first, which takes about an hour, then glue a layer of glass on the multi-knife cutting machine material board,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D1/22
Inventor 王树林周波杨志杰宋志鹏张伟展刘旭
Owner JIANGSU UNIV
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