Method of controlling pressurizing pin and casting apparatus wit

Details Method of controlling pressurizing pin and casting apparatus wit Method of controlling pressurizing pin and casting apparatus wit

1995-06-23

1997-04-29

Lin, Kuang Y.

Metal founding

Process

With measuring, testing, inspecting, or condition determination

164120, B22D 2711

Patent

active

056239840

ABSTRACT:
The disclosed method of controlling a pressurizing pin, which serves to replenish for the necessary locality with molten metal during solidification of molten metal charged in the cavity, features that the operation of the molten metal replenishment by the pressurizing pin is caused when it is detected that the volume of non-solidified metal has become less than the volume effective for obtaining a molten metal replenishment effect. It is thus possible to obtain efficient replenishment for the necessary locality with molten metal by using a pressurizing pin which is limited in size and stroke.

REFERENCES:
patent: 4380261 (1983-04-01), Suzuki et al.
patent: 4844146 (1989-07-01), Kikuchi et al.
patent: 4932458 (1990-06-01), Iwamoto et al.
patent: 5161598 (1992-11-01), Iwamoto et al.

Affiliated with

Also associated with

Rating

Method of controlling pressurizing pin and casting apparatus wit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of controlling pressurizing pin and casting apparatus wit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of controlling pressurizing pin and casting apparatus wit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-700022