Cold-drawing

常见例句

Non-mandrel drawing is a method widely used in cold drawn pipe production.
无芯棒拔制是冷拔钢管生产中应用最广泛的一种生产方法。
Residual stress, carbon segregation and acid cleaning after cold drawing played decisive roles in the hydrogen-induced cracking.
螺杆心部具有高的残余应力、较严重的碳偏析及拉拔后的酸洗为螺杆心部出现HIC空洞提供了条件。
Based on the elastic-plastic FEA theory of three-dimension large distortion,this paper simulates the process of the cold drawing rifled tubes by MSC.
本文基于三维弹塑性大变形有限元分析理论,通过对内螺旋凸筋管冷拔成形过程进行有限元仿真,建立增量步与拉拔力的关系,提出了拉拔力的计算方法。
Effects of cold drawing and water quench process on mechanical properties of prestressed wires have been studied in laboratory.
在实验室条件下研究了冷拔与水淬火工艺对予应力钢丝力学性能的影响。
Cold drawing of the as-spun polyblend fibers is necessary in order to improve the molecular orientation of polypropylene within it.
通过对初生纤维进行牵伸可以提高共混纤维中聚丙烯的取向度。
The results show that it is successful to adopt the technolngy of cold drawing with core mandrel for processing the propeller shaft tube s...
试验结果表明,采用短芯棒冷拔工艺加工传动轴管,在技术上是成功的。