近年来,我国国民经济实行了改革的方针,工业生产协调稳定发展,铸造产品无论什么时候都是机械工业的基础,是机械工业发展不可缺少的部分。由于国内外市场的需要,一些机械工业产品的发展推动了我国铸造车间设计和铸造车间技术改造的工作。铸造车间设计不再是文革期间“一轰而上”遍地开花搞造型线, In recent years, the national economy of our country has implemented the principle of reform and the coordinated and steady development of industrial production. The foundry products are the foundation of the machinery industry at any time and are an indispensable part of the development of the machinery industry. Due to the needs of domestic and foreign markets, the development of some mechanical industrial products has promoted the design of foundry workshops and the technical transformation of foundry workshops in China. Foundry shop design is no longer during the Cultural Revolution “a boom” blossom modeling lines everywhere,