At present, the design and manufacture of refrigerator vacuumformingmould in China, is mainly base on 2d CAD two drawing, manually controlled machining, assistant with NC machining.
而目前国内对冰箱吸塑模的设计、制造还主要是基于CAD二维制图,传统加工并辅以数控加工。
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Taking the research of the cavity of vacuumformingmould used for the nutritional box to grow seedlings as example. This paper introduces the new technology of liquid die forging of Zn base alloys?