1) deep drawing
拉深变形
1.
For qualitative analysis of deep drawing for rectangular box, quantitative analysis solution of stress in flange has been obtained from the deformation characteristics of rectangular box during deep drawing, on the basis of hypothesis that deformation law of shear stress zero-line is the same as axisymmetric workpieces formed by four corners for deep drawing.
为定量研究盒形件成形的理论 ,根据盒形件拉深变形的特点 ,在假设法兰圆角区剪应力零线上质点的变形规律与四转角组成的轴对称拉深件相同的前提下 ,得到了盒形件法兰变形区定量应力解析解 。
2.
With the deformation characteristics of rectangular box in deep drawing, analytical solution of stress on deform ation area has been obtained on the basis of the hypothesis that deformation law of shear stress zero-line is the same as the corresponding axisymmetric workpie ces, then the fracture limit is predicted.
根据盒形件拉深变形的特点 ,借助轴对称拉深件的变形规律与盒形件圆角区剪应力零线相同的假设 ,得到了方盒形件主要变形区法兰和侧壁的应力解析表达式 ,从而对方盒形件的拉深破裂进行了预测。
2) deep drawing plastic deformation
深度拉伸塑性变形
1.
The results show that deep drawing plastic deformation refined microstructure and improved mechanical properties of 0.
结果表明,深度拉伸塑性变形使得0。
2.
Microstructure evolution and wear resistance transform in the course of deep drawing plastic deformation and anneal treatment of 0.
本文利用FESEM、SEM等测试技术,通过对70钢深度拉伸塑性变形及退火处理过程中的组织及耐磨性进行分析,系统研究了(1) 深度拉伸塑性变形及退火处理对70钢机械性能的影响;(2) 深度拉伸塑性变形及退火处理对70钢显微组织的影响;(3) 70钢深度拉伸塑性变形强化机制;(4) 深度拉伸塑性变形70钢磨料磨损性能;(5) 深度拉伸塑性变形70钢耐磨机理。
3) drawing forming
拉深成形
1.
Depending on the sheet metal forming properties experiment testing system, the relationships between friction and lubricant of automobile plate drawing forming were studied using a physical simulation.
借助板料拉深成形性能实验测试系统 ,应用物理模拟的方法研究了覆盖件拉深成形过程中摩擦与润滑的关系 ,并通过自行配置的油基润滑剂和水基润滑基研究了汽车覆盖件拉深成形过程中压边力与不同润滑状态的关系 。
4) deep drawing
拉深成形
1.
The study of load curve of critical wrinkless variable blank holder force in the process of deep drawing cylinder parts;
圆筒件拉深成形临界防皱变压边力加载曲线研究
2.
Technology and die design for the deep drawing of the reflector of light vehicle headlamp reflector;
轻型车前照灯反光镜拉深成形工艺及模具设计
3.
Analysis of nonaxisymmetric phenomenon of titanium alloy cupulated specimen in deep drawing process;
钛合金杯形件拉深成形非轴对称现象的分析
6) Partieal thinning
拉深胀形
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
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