开式冷挤压,open-die cold extrusion
1)open-die cold extrusion开式冷挤压
1.Research on experiment of size prediction of thick-walled tube without mandrel byopen-die cold extrusion;厚壁管件无芯棒开式冷挤压尺寸预测的实验研究
2.Research on improving prediction accuracy of maximum reduction byopen-die cold extrusion;提高开式冷挤压极限变形程度预测精度方法的研究
3.Analysis of process parameter ofopen-die cold extrusion with upper-bound method开式冷挤压工艺参数的上限法分析与实验研究
英文短句/例句
1.Analysis of process parameter of open-die cold extrusion with upper-bound method开式冷挤压工艺参数的上限法分析与实验研究
2.Development and Application of CAPP for Cold Extrusion Process冷挤压工艺设计CAPP系统的开发与应用
3.Study on lubricants and cooling method for warm extrusion温挤压加工中润滑剂与冷却方式研究
4.The Study on the Failure Formals and the Extension Life Methods of the Extrusion Punch冷挤压凸模失效形式及延寿方法研究
5.The Research and Development on Tube Cold-extrusion CAD System;管类零件冷挤压工艺CAD系统的研究与开发
6.Development of Filling Horizontal Indirectional Squeezing Casting Machine(LK/HH)填充式间接挤压铸造及全卧式LK/HH型挤压铸造机的开发
7.Assab special steel冷挤压冲模用特殊钢
8.Cold Extrusion Process for Involute Spline Part and Concave Die Optimize Design Based on Numerical Simulation;基于数值模拟的渐开线花键件冷挤压工艺及凹模优化设计
9.Research on Cross-Shaft Cold Extrusion Forming Process and Digitization on Mould Design;十字轴冷挤压成形工艺研究及模具设计数字化系统开发
10.Failure Mechanism Analysis of the Cold Extrusion Combination Concave Die and Numerical Simulation of the Extrusion Process冷挤压组合凹模失效分析及挤压过程数值模拟
11.Optimization Design of Extrusion Mandrel for Large Horizontal Extrusion Press大型卧式挤压机用挤压针的优化设计
12.The blank treatments before cold extrusion were also drawn up and the die structure of the cold extrusion was designed.拟制了冷挤压前的毛坯处理及设计了冷挤压模具结构。
13.horizontal carbon-electrode press卧式碳素电极挤压机
14.Study on the Fabrication of Aluminum/Copper Clad Composite by Low-pressure Compression Casting-cold Extrusion Technology低压压铸—冷挤压法制备铜包铝线的研究
15.Research on the Key Technology of Cold Forging of Spur Gear;直齿轮冷挤压成型若干关键技术研究
16.Study on Extrusion Deformation Laws and Technics for the Covering Element;罩体冷挤压成型变形规律及工艺研究
17.Research and Application of CAPP for Cold Extrusion Process冷挤压工艺设计CAPP系统的研究及应用
18.Research on Cold Extrusion Forming Technics of Micro-vehicle"s Half Axle Spline微型车半轴花键冷挤压成形工艺研究
相关短句/例句
open-die extrusion开式冷挤压
1.Maximum reduction when deep tine taper hole part is formed byopen-die extrusion is defined.给出了深小锥孔件开式冷挤压成形时极限变形程度的定义,通过对深小锥孔开式冷挤压成形时的变形分析,建立了变形区非稳态连续速度场,利用上限原理得到了极限变形程度的理论判据。
2.In the paper, maximum reduction when deep tine taper hole is formed byopen-die extrusion is defined.给出了深小锥孔件开式冷挤压成形时极限变形程度的定义,建立了变形区非稳态连续速度场;利用上限原理得到了极限变形程度的理论判据。
3.In the paper, the forming limit was depicted by analysis of the deep tine taper hole is formed byopen-die extrusion.通过分析深小锥孔开式冷挤压成形特点 ,描述了其成形极限 ,建立了变形区非稳态连续速度场 ;利用上限原理得到了成形极限的理论模型。
3)open die extrusion开式挤压
1.Maximum and minimum critical rates of deformation inopen die extrusion are discussed on the basis of the slip field theory and the upper bound theory of plane state plastic deformation.采用平面塑性变形的滑移线理论和上限理论对开式挤压成形工艺中的临界最小和临界最大变形率进行了分析计算，给出了挤压模角与临界最小和临界最大变形率的对应关系；根据压杆稳定性理论，给出了挤压坯料的最大长度计算方法，为制订开式挤压成形工艺参数提供了依据。
4)cold extrusion冷挤压
1.Study on precisecold extrusion technology of 6061 Al-alloy splines shell;6061铝合金花键壳体冷挤压工艺研究
2.Failure analysis on fissuring of high-speed steelcold extrusion die plate;高速钢冷挤压凹模开裂失效分析
3.Design ofcold extrusion die for axle sleeve with internal saw tooth;锯齿状内齿轴套冷挤压模设计
5)cold-expanded hole冷挤压孔
1.We discuss the 3D cracks aroundcold-expanded holes and simulate their interference prestress release using the engineering software of ANSYS to study the effect of the interference prestress release on stress intensity factors(SIFs) at crack tips.以冷挤压孔三维裂纹为讨论对象,应用ANSYS大型工程有限元计算软件,在线弹性条件下,模拟由于干涉产生的预应力释放的真实过程,研究预应力释放对裂纹尖端应力强度因子的影响规律。
6)extrusion[英][eks"tru:??n][美][?k"stru??n]冷挤压
1.Based on the character of theextrusion working and the category of theextrusion forming,the shape、the dimension and the deformation degree of the tubular component with oral part having flange are analyzed.作者依据冷挤压和冷镦加工的特点,对口部带凸缘的管类零件形状、尺寸、变形程度进行了工艺分析,又根据选用的毛坯性能、形状、尺寸,介绍了不同情况下适合于冷挤压成形的工艺方案,并分析了存在的问题,提出了相应的改进措施。
2.And open-die forwardextrusion is a more advanced way of deforming spline.本文提出对大模数花键成形采用冷挤压加工工艺。
延伸阅读
冷开泰冷开泰 冷开泰 明代医家。字玄赞，四川云阳县人。尝著《天花谱史》，现有抄本。
