Method of producing numerical control data for inspecting assemb

Details Method of producing numerical control data for inspecting assemb Method of producing numerical control data for inspecting assemb

1990-12-21

1992-07-28

Lall, Parshotam S.

Boots, shoes, and leggings

364559, 364191, 382 8, 356394, 358106, G06F 1546

Patent

active

051345757

ABSTRACT:
Predetermined NC data for inspection including data of a predetermined location of an electronic component to be mounted on a PCB is stored in a microcomputer. A signal representing the image of the PCB on which no electronic component is yet mounted is obtained by using a television camera. From the obtained image signal of the PCB, the patterns of pads for mounting electronic components on the PCB is extracted. On the basis of the extracted pad patterns, the optimum location of the electronic component to be mounted is specified. The NC data of the electronic component location which is stored in the microcomputer is corrected according to the result of the specification.

REFERENCES:
patent: 4706187 (1987-11-01), Arai et al.
patent: 4794647 (1988-12-01), Forgues et al.
patent: 4805110 (1989-02-01), Takahashi et al.
patent: 4876656 (1989-10-01), Leicht et al.
patent: 4894790 (1990-01-01), Yotsuya et al.
patent: 4953100 (1990-08-01), Yotsuya
patent: 4996593 (1991-02-01), Hopkins

Affiliated with

Also associated with

Rating

Method of producing numerical control data for inspecting assemb does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing numerical control data for inspecting assemb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing numerical control data for inspecting assemb will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1691352