冲孔模具 meaning in Chinese

piercing die(t001)

Abstract : this paper introduces the structure and characteristics of thepunching die for the nonmetallic adhering materials , and points out the requirement of the design and manufacture
文摘:介绍了非金属粘合材料冲孔模具的结构与特点，提出了模具的设计与制造要求。
Abstract : this paper explains the design of piercing die for steel tube , especially the manufacturing process using bench worker ' s experience to reduce the manufacturing cost . meanwhile , it also introduces the design of bending die for steel tube using the principle of take - out - slug , which can improve the work efficiency
文摘:介绍钢管冲孔模具的设计，如何利用钳工的操作技能来制造上、下冲孔模具，降低制造成本；以及不用抽芯块的原理来设计钢管弯曲模具，从而提高工作效率。