在我国古代,兵器始终是最先进生产力和科学技术的承载体,当然青铜铸造技术也不例外。据史料载:“国之大事,在祀和戎。”(《左传》成公十三年),由此可见,在古人眼中,青铜兵器与祭祀用礼器的地位同等重要。徐州历来是兵家必争之地,比较著名的战事有:楚汉相争,徐州成为两军对垒的大战场;三国曹操、刘备、袁 In ancient China, weapons were always the carrier of the most advanced productive forces and science and technology, of course, bronze casting technology is no exception. According to the historical facts, it is clear that in the eyes of the ancients, the status of bronze weapons and ritual sacrificial vessels are just as important as the “events of the state in worship and worship.” (“Zuo Zhuan”). Xuzhou has always been the battleground for the military. The more famous war events include the war between Chu and Han and the emergence of a large battlefield between the two armies; Xu Cao, Liu Bei and Yuan