1) The floating plug drawing
游动芯棒拔制
2) floating plug drawing
游动芯棒(顶头)拔制(管材)
3) tube plug drawing mill
短芯棒拔制
1.
3D finite element model of steel tube and internal-external die is created to simulate the whole process of tube plug drawing mill dynamically based on explicit dynamic module of ANSYS.
借助ANSYS软件显式动力模块建立了钢管与内外模具的三维有限元模型,动态模拟了短芯棒拔制的整个过程,研究了模锥角、摩擦系数、壁厚等工艺参数对拔制力的影响,并根据得到的应力分布规律分析了生产中拔断等实际问题的机理。
4) non-mandrel drawing
无芯棒拔制
1.
Aiming at different factors that affected wall thickness variation of the non-mandrel drawing steel pipe,through comparison testing,educed theory formula of wall thickness variation,and found out quantificationally mutative rules of the wall thickness for the different conditions in non-mandrel drawing process.
针对影响无芯棒拔制壁厚变化的各种因素,通过对比试验,推导出了壁厚变化的理论公式,定量的找出了各种状态下的无芯棒拔制壁厚变化规律,对指导冷拔钢管生产,拓宽冷拔生产规格,提高产品精度及开发新产品具有很重要的意义。
2.
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。
5) Mandrel drawing
长芯棒拔制
6) floating mandrel
游动芯棒
1.
To solve the problems in small diameter precision tube production,such as more drawn passes and unacceptable dimensional size or internal surface quality,floating mandrel drawn technology and composite external mould were adopted.
针对小径精密管冷拔道次多及空拔出成品时内、外径尺寸及内表面质量难以保证的问题,采用了游动芯棒生产工艺及复合外模生产精密管,结果表明,精密管的尺寸精度及内表面质量完全满足标准及用户要求。
补充资料：游动
1.游行;浮动。 2.移动;走动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条