作者: Hiroshi Tominaga , Masanobu Takamatsu
DOI:
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摘要: A METHOD OF FORMING METAL USING AMOLD CAVITY MEMBER COMPRISES PLACING THE IN ASSOCIATION WITH POSITION SUCH THAT IT CAN BE DEFORMED INTO THEREOF AND DIRECTING LIQUID FIRST THROUGH NARROWING PASSAGE TO INCREASE VELOCITY IMPACT FORCE THEREAFTER AT HIGH AGAINST SHAPE FORM MOLD CAVITY. APPARATUS FOR CARRYING OUT INVENTION INCLUDES PRESSURE CHAMBER PLUNGER WHICH IS SLIDABLE BUT EXPOSED EXTERIOR PERMIT MOVED RAPIDLY BY STRIKING IT. MOVEMENT CAUSES DISPLACEMENT ITS FORCE. GENERATING INCREASED LOCATED ADJACENT SO MIGHT INJECTED DEFORM FORMED. VARIOUS EMBODIMENTS INCREASING ARE DISCLOSED INCLUDING SINGLE DOUBLE CONSTRUCTION, AS WELL DIVERGENT CONSTRUCTION.