Measurement of contact force and coaxial level between bulb spacer and glass neck in CRT manufacturing

被引：1

作者：

Chang, M ^{[1
]}

Mo, CN

Juang, MJ

Lee, JC

机构：

[1] Chung Yuan Christian Univ, Chungli, Taiwan

[2] Chunghwa Picture Tubes LTD, Yangmei, Taiwan

[3] Natl Chung Hsing Univ, Taichung 40227, Taiwan

来源：

EXPERIMENTAL TECHNIQUES | 2001年 / 25卷 / 02期

关键词：

Algorithms - Cathode ray tubes - Computer simulation - Conformal mapping - Electric sparks - Electric variables measurement - Electrodes - Electron guns - Least squares approximations - Linear equations - Masks - Phosphors;

D O I：

10.1111/j.1747-1567.2001.tb00014.x

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A mapping method for the measurement of contact force and coaxial level between the bulb spacer and the glass neck in a cathode ray tube (CRT) was developed. An average contact force of 210 gram and an offsetting value of (0.2533, 0.2730) mm were found in a 17-inch test gun.

引用

页码：28 / 30

页数：3