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- Presented in the article is a CAD illustrative method for groove opening of rotary piercing mill,which is much simpler and easy-to-use than the mathematic method as used for the same purpose. 介绍了一种使用计算机辅助设计(CAD)图解斜轧穿孔孔型开度值的方法,解决了在生产中用数学方法求解斜轧孔型开度值较复杂,难以应用的问题。
- CAD Illustrative Method for Groove Opening Value of Rotary Piercing Mill 计算机辅助设计(cad)图解斜轧穿孔孔型开度值
- rotary piercing mill 芯棒旋转穿孔机,回转式强力轧孔机,斜辊式穿轧机
- Addressing deformation characteristics of the shell during rotary piercing operation, wall thickness unevenness is calculated by means of the FE simulation method. 通过有限元模拟针对斜轧穿孔过程中毛管的变形特点,对其壁厚不均进行了计算。
- Piercing mill is the most important equipment on the rolling pipe line,and the frame is the nucleal component of the piercing mill. 穿孔机是轧制钢管的重要设备,而机架又是穿孔机的核心组成部分。
- The co-authors describe the need of modification of the plugbar transfer system of the Mannesmann piercing mill located at Seamless Steel Tube Plant,Baoshan Iron &Steel Co. 简述了宝钢无缝钢管厂曼式穿孔机顶杆转交装置改进的原因。
- The motion equations of the rocker device behind piercing mill are derived and the method for calculating the motion parameters is presented in this paper. 本文建立了穿孔机后台拔杆装置的运动方程，描述了运动参数的计算方法，编制了计算程序；
- The result shows that it is more possible for the HCC billet to form the cavity than the rolled bloom in rotary piercing operation owing to the former's plasticity less than the latter's. 实验结果表明，水平连铸管坯的塑性比轧制管坯差，斜轧穿孔时水平连铸管坯形成孔腔的可能性比轧制管坯大得多。
- Analysis of rotary piercing process with FE method 斜轧穿孔工艺的有限元法分析
- The briefing covers quality of the shell pierced by the three-high piercing mill, thespecific rolling failures and countermeasures thereagainst. 简要地介绍了三辊穿孔机所穿毛管的质量及该穿孔机特有的轧制故障和预防措施。
- Adjustment of rolling center line of piercing mill 穿孔机轧制中心线调整
- Development course of the plug pipe mill--Commemorating the 120th anniversary of invention of the rotary piercing process by Mannesmann Brothers 自动轧管机的发展进程--纪念曼内斯曼兄弟发明斜轧穿孔工艺120周年
- stiefel mannesmann type piercing mill 斯蒂弗尔 曼内斯曼型穿孔轧机
- The article describes a solution to eliminate spiral W.T. uneveness of the shell from the rotary piercer by means of modifying the roll taper and presents the calculating formula for the roll taper. 介绍了用改进穿孔机轧辊锥角解决毛管产生螺旋性壁厚不均的方法，给出了确定轧辊锥角的计算公式。
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
- Determination of Smoothing Zone Conical Angle of Rotary Piercing Plug 斜轧穿孔顶头平整段锥角的选择
- Application of Auto LISP to Design of Piercing Mill Plug 语言在穿孔机顶头设计中的应用
- Analysis of Vibration of Main Reducer of Piercing Mill 钢管穿孔机主减速机振动分析
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- The mill where we often labour is a paper mill. 我们经常劳动的工厂是造纸厂。
