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Special examination tools fro measuring glass edging tolerance and measurement method thereof

A glass edging and tolerance technology, applied in mechanical clearance measurement and other directions, can solve the problems of inability to meet the accuracy requirement of less than 1mm, low measurement accuracy, etc., and achieve the effect of simple and easy detection method, high measurement accuracy and simple structure

Active Publication Date: 2011-09-07
无锡海达光能股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the manual tape measure was used for measurement, and its measurement accuracy was only as low as 1mm, which could not meet the detection and measurement with an accuracy requirement of less than 1mm.

Method used

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  • Special examination tools fro measuring glass edging tolerance and measurement method thereof
  • Special examination tools fro measuring glass edging tolerance and measurement method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] See figure 1 , Fig. 2, a special inspection tool for measuring glass edging tolerance, which includes a detection frame 1, a feeler gauge 2, and the detection frame 1 is provided with a movable measurement fixed point device 3. The movable measurement fixed-point device 3 is embedded in the chute of the frame 1, and the movable measurement fixed-point device 3 is fixed on the detection frame by fastening screws; detection points are arranged on the detection frame 1, and the detection points include fixed detection points and Movable detection points, the fixed detection points are set on the two ends of the frame of the detection frame, namely 4, 7, 8, 10, the movable detection points are set on the movable measuring point device 3, so There are four fixed detection points, which are respectively arranged at the left and right ends of the upper frame and the upper and lower ends of the right frame. There are three movable measuring point devices, two of which are arran...

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Abstract

The present invention provides a special examination tool that is used for measuring the tolerance of the glass edge, which has simple structure and high measuring precision. The present invention also provides a measurement method, which is simple and convenient to be operated. The special examination tool is characterized in that the special tool comprises an examination frame and a proof stick, wherein, the examination frame is provided with a movable measuring fixed-point device. When in examination, the bottom rim and the left rim of the examination frame are used as the benchmark edges,and the glass that is to be examined is arranged on the examination frame, and the bottom edge and the left edge of the glass are close to the bottom rim and the left rim of the examination frame, and each tightening screw is unscrewed by a wrench; the movable measuring fixed-point device is adjusted according to the requirements of the glass with different specifications, and then the tighteningscrew is screwed up; the proof stick is used to be inserted into the gap between the glass and the examination frame on the examination point, and the reading on the proof stick is read out, namely, the reading is the tolerance of the examination point.

Description

(1) Technical field [0001] The invention relates to the field of glass production testing, in particular to a special inspection tool and a measuring method for measuring glass edge grinding tolerance. (2) Background technology [0002] After edging the deep-processed glass, it is necessary to inspect the edging tolerance of the glass to determine whether its tolerance meets the quality requirements. In the past, a manual tape measure was used for measurement, and its measurement accuracy was only as low as 1mm, which could not meet the detection and measurement with an accuracy requirement of less than 1mm. (3) Contents of the invention [0003] In view of the above problems, the present invention provides a special inspection tool for measuring glass edging tolerance, which has a simple structure and high measurement accuracy. Therefore, the present invention also provides a measuring method, which is simple and quick to operate. [0004] A special inspection tool for m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/14
Inventor 冯建敏
Owner 无锡海达光能股份有限公司
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