In this article,based on the radical three-dimension photoplasticity theory,the three-dimensional strain distribution in the part of cross wedge rolling was solved by using the Matlab as a programming tool and Newton iterative method as a solution theory.
在分析三维光塑性基本理论的基础上,以MATLAB软件为平台,依据牛顿迭代法的原理,采用M语言编程求解了楔横轧制件内部的三维应变分布,成功地实现了对楔横轧工步的光塑性数据处理和分析,提高了数据处理效率和计算精度,所得应变分布与实验结果吻合。
The photoplasticity of deformation of connecting rod during finish forging was studied with AX100 motorcycle engine p10 connecting rod during finish forging.
采用光塑性实验方法研究长轴类复杂锻件变形规律，针对ＡＸ１００摩托车汽油机连杆终锻过程变形行为进行了光塑性实验，通过对不同典型截面切片的等倾线和等差线的观测分析，发现不同部位具有明显的变形特征：两头端以镦粗变形为主，并受工字梁杆和飞边的影响；两头端与工字梁杆过渡区具于明显三向应力状态，中心与外侧具有明显差别；工字梁杆部镦－挤复合变形。
In this paper,the method of photoplasticity for viscous flow procedure is putforward,and the relevant stress fringe patterns are offered.
本文简述了粘性介质流动的光塑性方法,所得的应力条纹图与理论推导所得的曲线族相当一致,表明了用光塑性探索聚合物加工流变学问题是一种有效的实验手段。
On Dynamic Plastic Failure of the Restoring Spring of a Missile Projector;
弹射挂弹机构复位弹簧动塑性失效分析
Elastic-Plasticity Analysis of Ⅰ/Ⅱ Mixed Mode Crack and Probability Caculation of Fracture Failure
Ⅰ-Ⅱ型裂纹的弹塑性分析及断裂失效概率计算
Coupled Thermal-mechanical Analysis of Plastic Shear Zone and Die Damage in Thick Plate Fine Blanking Process
厚板精冲塑性剪切带热力耦合分析与模具失效
If the order of buckle or plastic kings is different, the failure modal is different.
构件失稳或形成塑性铰的顺序不同即失效路径不同,失效模式的安全余量也不同。
Test method for short-time hydraulic failure pressure of fiber-reinforced thermosetting plastic pipe
GB/T5351-1985纤维增强热固性塑料管短时水压失效压力试验方法
Investigations on Damage and Failure Mechanisms in Self-reinforced Polyethylene Thermoplastic Composites
聚乙烯自增强热塑性复合材料损伤失效机理研究
Plastic and Superplastic Tensile Instability and Mechanical Analysis in Metals;
金属塑性与超塑性拉伸失稳及其力学解析
Elasto-Plastic Analysis of Popcorn Failure Caused by Cavitition Unstable Growth in Plastic IC Packaging Material
孔穴不稳定增长导致高聚物电子封装材料“爆米花”失效的弹塑性理论研究
Loss of Students' Subjectivity and Its Reshape in Cyber Culture;
网络文化中学生主体性的迷失与重塑
The Analysis of "Plastic Instability" Phenomenon of the Equal-thickness Spherical Shell under Uniform Intrinsic Pressure;
均布内压等厚球壳局部塑性失稳研究
Losing and reshaping of main body of cyber morality;
网络时代道德主体性的失落及其重塑
Analysis of Elastic-Plastic Buckling of Component under the Axial Compressive Load and Bending Moment
基于ANSYS压弯构件弹塑性失稳分析
Missing and Remoulding of Cultural and Educational Factors in Martial Arts Teaching
武术教学中文化教育性的缺失与重塑
FEMA=Failure Modes and Effects Analysis
失效模式与有效性分析
General procedure of failure analysis for fiber reinforced plastic structural products
GB/T16778-1997纤维增强塑料结构件失效分析一般程序
The Study on Avoiding Plastic Invalidation in Regular Service Life;
避免塑料制品在正常使用期内失效的研究
Failure Analysis of Fluoroplastic Flexible Hose at the Exit of Major Right Hydraulic Pump of Airplane
某型飞机右主液压泵出口氟塑料软管失效分析
Experiment and research on the insulation failure rule of the bridging polyethylene plastic cable at high temperature
交联聚乙烯塑料电缆绝缘失效的实验研究