泥型铸造在我国有着慈久的历史,从现有地下发掘的材料证实,大致在夏代或更早的时候,我国就已经使用泥型铸造青铜器了。当时不仅能铸造简单的生产工具和兵器,而且能铸出造型比较复杂的空心铸件。但是生产技术还不是很熟练,铸件比较粗糙,纹饰也较简单。从铸造工艺看,它已开青铜铸造工艺的先河。到了商殷时期,便发展到很高水平,不仅能铸造型体复杂、多种纹饰相间、造型美观、花纹精美的铸件,而且能铸造重达875公斤的司 Mud casting in our country has a long history, from the existing underground excavation materials confirmed that, roughly in the Xia Dynasty or earlier, China has used mud casting bronze. At that time not only can cast simple production tools and weapons, but also cast a more complex shape of hollow castings. But the production technology is not very skilled, rough castings, decoration is relatively simple. From the casting process, it has opened the precedent for bronze casting process. In the Shang and Yin Dynasties, it developed to a very high level. It not only casts complex, multi-ornamental and handsome castings, but also casts up to 875 kilos