Title:
MEASUREMENT OF MOUNTING ACCURACY OF ELECTRONIC COMPONENT RECOGNITION MOUNTING MACHINE AND MEASURING JIG
Document Type and Number:
Japanese Patent JPH06177595
Kind Code:
A
Abstract:
PURPOSE: To provide a method capable of measuring the mounting accuracy of a mounting machine without being exerted an effect due to a bend of the leads of an electronic component.
CONSTITUTION: A positional deviation of mounting is not measured using an actual electronic component, but a light-transmitting flat plate 11 recorded with lead patterns 10 is mounted on a glass flat plate 9 recorded with land patterns 13 by a mounting machine and the positional deviation of the patterns 10 from the patterns 13 is measured to find the mounting accuracy of the mounting machine.
Inventors:
IKETANI KEIJI
SENO MASAYUKI
UCHIDA KANJI
SENO MASAYUKI
UCHIDA KANJI
Application Number:
JP33129992A
Publication Date:
June 24, 1994
Filing Date:
December 11, 1992
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G01B11/24; G01N21/88; G01N21/956; H05K13/04; H05K13/08; (IPC1-7): H05K13/04; G01B11/24; G01N21/88
Attorney, Agent or Firm:
Yoshihiro Morimoto
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