Method and apparatus for vacuum measurement during die casting

Details Method and apparatus for vacuum measurement during die casting Method and apparatus for vacuum measurement during die casting

2006-02-28

2006-02-28

Tran, Len (Department: 1725)

Metal founding

Control means responsive to or actuated by means sensing or...

Control of feed material enroute to shaping area

C164S155400, C164S113000

Reexamination Certificate

active

07004223

ABSTRACT:
The method and apparatus of the present invention utilizes a computer and at least one pressure transducer for monitoring vacuum parameters in the operation of a die casting machine. A profile of the vacuum measurements are generated as a function of time and are graphically displayed on a shot monitor. The computer is optionally programmed with operator defined traces for comparison with acquired data profiles to segregate parts based on the comparison values.

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patent: 2003285151 (2003-10-01), None

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