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Machining process for needle gauge

A processing technology and needle gauge technology, which is applied in the field of needle gauge processing technology, can solve problems such as wear and tear, reduce the service life of needle gauges, and large measurement errors, and achieve the effect of improving heat resistance and ensuring quality

Inactive Publication Date: 2016-08-17
SUZHOU GUOLIANG MEASURE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional needle gauges are affected by thermal expansion and contraction, resulting in large measurement errors. At the same time, because needle gauges are often in contact with workpieces during use, wear and tear occurs, reducing the service life of needle gauges.

Method used

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with specific embodiments, and the advantages and characteristics of the present invention will become clearer along with the description. However, these embodiments are only exemplary and do not constitute any limitation to the scope of the present invention. Those skilled in the art should understand that the details and forms of the technical solutions of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the protection scope of the present invention.

[0010] The invention relates to a needle gauge processing technology, which includes (1) using nano crystal material to process the profile; (2) cutting the profile according to the size requirements; (3) performing grinding machine processing, and rough grinding the two planes respectively and fine grinding; the error range r...

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PUM

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Abstract

The invention relates to a needle gauge processing technology, which comprises the following steps: (1) using nano crystal materials to process shaped materials; (2) cutting the shaped materials according to the size requirements; (3) performing grinding machine processing, and two planes Carry out coarse grinding and fine grinding respectively; the error range required for rough grinding is within 0.0015-0.002mm, and the error range required for fine grinding is within 0.0001-0.0002mm. (4) Carry out polishing inspection, send it to the inspection room, and assemble it into the warehouse after meeting the standards. The invention has the advantages that: nano crystal material is used as the formation for processing, the heat resistance degree is greatly improved, wear and tear should not occur when the workpiece is measured, rough machining and fine machining are carried out on the workpiece, and the quality of the product is guaranteed.

Description

technical field [0001] The invention relates to a processing technology of a needle gauge. Background technique [0002] Traditional needle gauges are affected by thermal expansion and contraction, resulting in large measurement errors. At the same time, because the needle gauge is often in contact with the workpiece during use, wear and tear occurs, which reduces the service life of the needle gauge. Contents of the invention [0003] In order to overcome the defects of the prior art, the present invention provides a processing technology for needle gauges. The technical solution of the present invention is: the processing technology for needle gauges, which is characterized in that it comprises the following steps, [0004] (1) Using nanocrystalline materials to process molding materials; [0005] (2) Cut the profile according to the size requirements; [0006] (3) Carry out grinding machine processing, and perform rough grinding and fine grinding on the two planes res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B7/22
CPCB24B7/228
Inventor 赵永海
Owner SUZHOU GUOLIANG MEASURE TECH CO LTD
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