这里所说的泥型,就是大家所熟悉的半永久型,或叫一模多鑄,或叫半硬模等。泥型鑄造是我国古代劳动人民創造的鑄造技术,早在三千年以前我国就用泥型鑄造过青铜的鐘、鼎等。两千年以前,又用它鑄造过铁鍋、铁犁等。一直到近代,在我国民間鑄鍋、鑄犁铧还一直沿用着这种方法。解放以后,特别是去年大跃进以来,全国許多工厂都紛紛把这种古老的鑄造工艺創造性的运用到现代机器的零部件上来,在生产实践中充分显示了泥型鑄 The mud type mentioned here is the semi-permanent type that everyone is familiar with. It is called a multi-cast or semi-hard mold. Mud casting is a casting technique created by the working people of ancient China. As early as 3000 years ago, China used mud to cast bronze bells and tripods. Two thousand years ago, it also used it to cast iron pots, iron ploughs and so on. Until modern times, this method has been used in the civil cast pots and cast rakes in China. After the liberation, especially since last year’s Great Leap Forward, many factories across the country have applied this ancient casting process creatively to the parts of modern machines. In the production practice, mud sculptures are fully displayed.