壳型铸造工艺与机械化的发展,对型板设计与制造提出了新的问题,本文就国外有关资料加以综合与说明,并报导本研究小组试验用两块型板的设计经过.型板设计的基本知识型板尺寸与布置 目前型板尺寸,在工艺过程可能的条件下,其尺寸是没有限制的,壳型铸件重达50公斤,型板尺寸1800×300×125,在制造上与使用上均没有问题.壳型铸造方法提供一种可能:即可以在一块 Shell casting process and the development of mechanization, put forward new problems on the design and manufacture of the formwork. This paper summarizes and describes the related foreign materials and reports the design of the two formwork used in this research group. Basic knowledge of board size and layout The current board size, in the process of possible conditions, its size is not limited, the shell castings weighing 50 kg, the size of 1800 × 300 × 125, in the manufacture and use of No problem. Shell casting method provides a possibility: that can be together