Test Research on Solid Boronization of Internal Die for Cold-drawing of Steel Tube
钢管冷拔内模固体渗硼试验研究
The paper concerns the process parameters of continuous casting and cold-drawing of 12Cr2MoVWTiB seamless steel pipe for high pressure boiler,proposes the feasibility of produced high pressure boiler pipe of 12Cr2MoVWTiB steel by continuous casting billet,the surface quality and mechanical properties of the boiler pipe can meet the demand of standard GB5310-1995.
介绍了12Cr2MoVWTiB钢高压锅炉管的管坯连铸和冷拔生产工艺参数,提出采取连铸坯生产12Cr2MoVWTiB钢高压锅炉管是完全可行的,表面质量和机械性能等方面都能满足GB5310—1995的要求。
It also provides the basic information for the optimization of roll' s diameter in cold-drawing techniques.
针对滚模冷拔大口径方形管成形工艺,采用有限元仿真软件ANSYS/DYNA对不同滚模直径进行仿真和比较分析,揭示滚模直径对拔制大口径方管力参数和变形的影响,为优选滚模直径参数提供了参考。
Deformation zone stress distribution of cold drawing rifled tubeswith Finite Element Analysis;
冷拔内螺旋凸筋管变形区应力分布有限元分析
Finite element method for the drawing force of cold drawing rifled tubes;
冷拔内螺纹管拉拔力的有限元计算方法
Effects of mandril position on cold drawing internal rifled tubes;
芯棒位置对冷拔内螺旋凸筋管成型的影响
Non linear finite element analysis of the forming process of plug drawing tube with cone and china dies;
锥模和弧形模芯拔管成型过程的非线性有限元分析
bright-drawn bar
冷拉光条，光亮冷拔钢条
Bell out the tube to the shape of a funnel by cool drawing
把管子冷拔成漏斗状
Cold drawn seamless special-shape steel pipe
GB/T3094-1982冷拔无缝异型钢管
THE INFLUENCE OF AGING ON THE MECHANICAL PROPERTY OF A COLD DRAWN PEARLITE STEEL
时效对冷拔珠光体钢力学性能的影响
Research and Practice of Production Technology for Small Diameter Cold Drawn Precision Tube
冷拔小径精密管生产工艺研究与实践
The cold drawing wire prestressed concrete slab with circle hole is widely usedas a structure member.
冷拔钢丝预应力圆孔板是广泛使用的结构构件.
PRODUCTION OF AUTOMOBILE DRIVE SHAFT PIPE WITH ERW PIPE COLD-DRAWING PROCESS
用冷拔电焊钢管工艺生产汽车传动轴管
Manufacture and design application of cold_drawing spiral reinforcing bar
冷拔螺旋钢筋的加工制作与设计施工应用技术
A FORMULA FOR DETERMINING THE RELATION BETWEEN DIAMETER REDUCTION AND WALL REDUCTION IN TUBE-COLDDRAWING
确定冷拔钢管减径量与减壁量之间关系的公式
The Microstructure and Mechanical Performance of High Speed Severe Cold Drawn Steel Wire;
高速大应变冷拔钢丝的组织和力学性能
Finite Element Method Analysis of Plug Drawing of a Tube;
冷拔钢管成型过程的非线性有限元分析
Analysis of Cold Drawing Tubes and Welded Tubes Process by Non-linear Finite Element Method;
冷拔钢管与焊管成型过程的非线性有限元分析
Non-linear Finite Element Analysis of Cold Drawing Internal Rifled Tubes Process;
冷拔内螺纹管成型过程的非线性有限元分析
Finite Element Analysis of Steel Tube Cold Drawing Technology Based on ANSYS/LS-DYNA;
基于ANSYS/LS-DYNA的钢管冷拔工艺有限元分析
The Development and Application of the Special CAE Software of Cold Drawing Internal Rifled Tubes;
冷拔内螺纹锅炉管专用CAE软件开发及应用研究
Research on the Development of Electropulsing Annealing Device and Its Treatment Process to the Hard-drawn Carbon Steel Wire
冷拔钢丝电脉冲退火装置的研制及其工艺研究
TEST AND ANALYSIS ON RESIDUAL STRESS OF COLD-DRAWN TUBE AND BAR
冷拉拔管棒材的残余应力测试与分析
Research on Processing Technology for Cold Drawing Wire of TC4 Titanium Alloy
TC4钛合金棒线材冷拉拔加工工艺研究