搓丝 thread rolling
- 头机、搓丝机、打钉机、割槽机、割脚机、空心钉机和玩具轴类机械的生产。
Machine, Thread Rolling Machine, Nail Making Machine, Slotting Machine, End Cutting Machine and Axial Machinery for toys. - 介绍了利用现有的冷锹螺栓生产线生产双头螺栓的新工艺,提出了双头搓丝的新概念。
This article introduces a new technology of the double end studs manufacture with line cold heading bolt production, submits a new concept to the double end flat die thread rolling. - 在生产实践的基础上,通过一系列工艺表明搓丝板的内部组织,齿形加工及热处理质量对其寿命起决定性作用。
On the basis of production, a series of process indicate that the lifespan of flat is mainly determined by internal structure, tooth shape processing and the quality of heat treatment.
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