Electric component transferring apparatus having function of tes

Details Electric component transferring apparatus having function of tes Electric component transferring apparatus having function of tes

1997-09-02

2000-06-20

Williams, Hezron

Measuring and testing

With fluid pressure

Dimension, shape, or size

73 376, 29743, 29834, 414752, 414225, 901 40, 294 641, H05K 330, B23P 1900, G01M 302, B65H 508

Patent

active

060763949

ABSTRACT:
An electric-component transferring apparatus having a suction testing function, including at least one suction device which sucks and holds an electric component by a negative pressure; a suction-device moving device which moves the suction device; a negative-pressure control device which controls the negative pressure supplied to the suction device; a negative-pressure measuring device which measures the negative pressure of the suction device; and a test control device which controls the suction-device moving device, the negative-pressure control device, and the negative-pressure measuring device so that the suction-device moving device moves the suction device to a position where the negative-pressure measuring device is present and the measuring device measures the negative pressure of the suction device.

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