Metal working – Method of mechanical manufacture – Electrical device making
Patent
1998-06-15
2000-12-12
Martin-Wallace, Valencia
Metal working
Method of mechanical manufacture
Electrical device making
29720, 29739, 29740, 29741, 29743, 29834, 29832, 700 13, 700 56, 700 95, 700258, 700259, 700302, H05K 330
Patent
active
061581178
ABSTRACT:
The behavior of a nozzle tip is measured with a jig when the suction nozzle moves vertically and rotatively before the start of production. The nozzle tip displacement is formulated from the results with a component thickness and a mounting angle used as parameters, and the parameters are corrected according to the component thickness and the final mounting angle of the electronic component to be mounted in the production stage.
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Database WPI, Section PQ, Week 9820, Derwent Pub. Ltd., London, GB; Class P56, AN 98-227134, XP002078740 & JP 10 070 397 A (Yamagata Casio KK) (Abstract).
Mimura Yoshihiro
Okuda Osamu
Yoshida Noriaki
Martin-Wallace Valencia
Matsushita Electric - Industrial Co., Ltd.
Nguyen Binh-An
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