Electric heating – Metal heating – For bonding with pressure
Patent
1995-07-05
1997-03-25
Shaw, Clifford C.
Electric heating
Metal heating
For bonding with pressure
198341, B23K 1125
Patent
active
056141092
ABSTRACT:
A control system and method for inspection of parts is particularly adapted for inspecting resistance welded parts in a production line environment. A displacement sensor is coupled to a welding electrode for generating a displacement sensor signal responsive to the displacement of the welding electrode during welding. A test computer evaluates the displacement sensor signal to identify defective parts and to provide a fault signal. A part containment box receives the improperly welded parts and has an input sensor for generating a signal when an improperly welded part is deposited therein. The test computer is operative to disable the production line and prevent the indexing of parts until the defective part has been removed from the production line and deposited into the part containment box which generates the input sensor signal, thereby enabling the production line.
REFERENCES:
patent: 4275830 (1981-06-01), McDonald
patent: 4387064 (1983-06-01), Werderitch et al.
patent: 4447700 (1984-05-01), Cohen
patent: 4542277 (1985-09-01), Cecil
patent: 4562330 (1985-12-01), Hamilton
patent: 4684778 (1987-08-01), Cecil
patent: 4787143 (1988-11-01), Yagi et al.
patent: 4861959 (1989-08-01), Cecil
patent: 5026972 (1991-06-01), Kanehara et al.
patent: 5128507 (1992-07-01), Drake
patent: 5186887 (1993-02-01), Yaginuma
patent: 5197186 (1993-03-01), Strong et al.
patent: 5220145 (1993-06-01), Cecil et al.
patent: 5254828 (1993-10-01), Stiebel
patent: 5288968 (1994-02-01), Cecil
patent: 5376766 (1994-12-01), Higgins
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