Machine vision based precision assembly system

被引：0

作者：

Liao, Q ^{[1
]}

Qin, SR ^{[1
]}

Zhou, LY ^{[1
]}

Xu, ZJ ^{[1
]}

机构：

[1] Chongqing Univ, Coll Mech Engn, Chongqing, Peoples R China

来源：

PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION SCIENCE AND TECHNOLOGY, VOL 1 | 2002年

关键词：

small size; hard-fragile-material; machine vision; precise assembly;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The precise assembly system with high precision is mainly used for special assembly of some electrical components so minute and fragile which they can not be hold by traditional assembly means. In addition, the assembly precision required is so high (+/-5mum) that it is difficult to reach by traditional methods. The system developed adopts big lattice, high resolution and precision digital camera; the combination of the optics system with the reverse-photographing structure enable the ratio between working distance and focus to reach 1.2 to 2, so that an appropriate working distance can be obtained.

引用

页码：200 / 204

页数：5