To introduce the characteristics of locked coil wire ropes and the production ways of Z shaped steel wire. Roller drawing method is discussed.
介绍密封钢丝绳的特点和Z型钢丝的生产方法，主要讨论辊模拉拔方法。
Processing technology of Z shaped steel wire was described from such aspects as raw material choose, operation method and the quality control.
从原料选用、操作方法、质量控制等方面说明Z型钢丝的生产工艺。
Processing technology of Z shaped steel wire was described from such aspects as raw material choose, operation method and the quality control.
从原料选用、操作方法、质量控制等方面说明Z型钢丝的生产工艺。
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