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本文在铸钢件R.A.Johns冒口设计法的基础上,根据熔模铸造的特点进行了适当修正,整理出了熔模铸钢件的冒口设计法并编制了适用于IBM—PC计算机用的应用程序。
Based on the RAJohns riser design method of steel casting, according to the characteristics of investment casting, the author made appropriate amendments and sorted out the riser design method of investment cast steel and prepared the method suitable for IBM-PC computer application.