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- By the graphic method,the slip-line field of plastically deformation area in external spline cold rolling process was set up. 对外花键冷滚压精密成形的变形过程进行理论分析,用图解法建立了外花键冷滚压过程的塑性变形区滑移线场。
- plastically deforming area 塑性变形区
- Keywords Memory-photoplastic Cladding Plastic deformation Area; 关键词记忆光塑性;包覆;塑变区;
- And fully analyzed by rigid plastic finite element.It have obtained plastic flow field and speed field of deforming area. 并用刚塑性有限元进行了分析,得到了变形区的塑性流动场、速度场;
- Stresses applied to plastically deform the metal are usually compressive. 适用于金属塑性变形的应力通常都是压应力。
- The microcrack inside the deforming area appears when the energy of laser beam is quite strong. 激光束能量较大时,变形区内部产生了微裂纹。
- According to the complex conformal mapping principle, a systemic modeling was made on the extruding die for special-typed metals and the plastically deforming metals. 采用复变共形映射理论,对异型材挤压模及金属塑性变形体进行系统建模,并建立塑变形体的能量方程,根据极值原理,得到异型材挤压模优化设计参
- Plastic deformation under spherical indenter. 球形压头下的塑料变形。
- Applied stress causes plastic deformation. 外加应力引起塑性形变。
- The laser shock processing causes the surface layer of metal to plastically deform,and thereby develop a significant residual compressive stress in the surface of metal. 激光冲击处理会使金属材料表层发生塑性变形而产生很高的残余压应力;
- The ASB will disappear by itself in the annealing experiment. So the ASB is akind of plastic deform organization. 通过退火实验发现绝热剪切带在一定的退火工艺后自行消失,从而得出绝热剪切带是一种塑性变形组织。
- The deforming force distribution diagram can powerfully help us solve metal plastic deforming problems by means of model element method. 变形力分布曲线是用模型元法求解金属塑性成形问题的有力工具;而变形力分布曲线的建立又依据不同模型单元的力学模型。
- The ASB will disappear by itself in the annealing experiment.So the ASB is a kind of plastic deform organization. 通过退火实验发现绝热剪切带在一定的退火工艺后自行消失,从而得出绝热剪切带是一种塑性变形组织。
- It is assumed that the plastic deformation is incompressible. 它假定塑形变形是不可压缩的。
- The gradual plastic deformation of a solid body, as by heat. 渐变如用加热的方法造成一个固体物质缓慢的、人工的形状损坏
- Plastic deformation concentrates at the ferrite area under the tensile stresses. 在拉应力作用下;塑性变形集中在铁素体区.
- Plastic deformation is the ability of bend or deform before breaking. 塑性变形就是在断裂前弯曲或变形的能力。
- He steered into the parking area. 他把车开进了停车区。
- Plastic deformation of the paper, leaving a large imprint area, predeformation cannot be recovered, leading to larger overprinter error. 弹性变形不小的纸张,挨近压印区此后,变形度不克不及复兴,变成较不小的套印差错。
- It is indicated that the factor in deformation area, distance between micro convexes and their size have banner effect on the duplication rate of topography. 结果表明:平整变形区的摩擦系数、微凸体形貌分布的间距和截面直径等因素对形貌复映率有显著影响。