Abstract: In this paper,rigid visco-plastic FEM technique is applied to numerically analyze the factors affecting the forming time of superplastic bulging,and the regularities of forming time affected by different factors are given by examples of constant
中文意思: 文摘:采用刚粘塑性有限元技术对超塑性胀形成形时间的影响因素进行了数值分析,以圆筒形零件的恒压和恒应变速率充模胀形为例,给出了不同因素对超塑性成形时间的影响规律,为超塑性胀形实际工艺设计提供了依据。
以下为相关句子列表(点击查看,可以看对应的解释):
1
Abstract: In this paper,first FE simulation algorithms for contact search,contact constraint,and the calculation of contact and friction loads were established based on the analysis for contact friction problem in sheet metal forming.Then the FE simulatio
已记
看解释
2
Abstract: In this paper,geology of ore deposits,techni c al conditions,mining methods and blasting parameters of in-situ leaching uraniu m after blasting for an outcrop ore body are introduced.
已记
看解释
3
Abstract: In this paper,on the basis of the analysis of the risk attributes of the project cost control,the knowledge about the probability theory,linear regression and the other management theory is applied to establish the mathematical models concerned.
已记
看解释
4
Abstract: In this paper,on the principle on modern control theory,by means of analyzing the structure and characteristic of the system safety state,the state equation and the dynamic model of the safety system was estabished.
已记
看解释
5
Abstract: In this paper,reporter establishes a probability mod el of shaping machine to be repaired.The theory on repair ability of machine too l is discussed in detail.It approcached to a way of deciding optimum repairing p eriod,and given its calculate
已记
看解释
6
Abstract: In this paper,rigid visco-plastic FEM technique is applied to numerically analyze the factors affecting the forming time of superplastic bulging,and the regularities of forming time affected by different factors are given by examples of constant
已记
看解释
7
Abstract: In this paper,river water quality prediction is integrated with water pollution control measures.Two parameters,water environmental capacity and Pollution Index are selected for pollution control measures.The objective is achieved after the deve
已记
看解释
8
Abstract: In this paper,some inequalities which generalize the results of our predecessors are established in real or complex inner product spaces.
已记
看解释
9
Abstract: In this paper,some main intensity compensation techniques for sensing measuring using intensity fiber as optical sensor are presented.Especially,the fundamental principles,system configurations,functions and properties of the double path compens
已记
看解释
10
Abstract: In this paper,starting from the generalized Huygens-Fresnel diffraction integral and B-integral definition,and based on the statistical-optics method,the nonlinear propagation properties of laser beams with amplitude modulations and phase fluctu
已记
看解释
11
Abstract: In this paper,the Characteristic of the air cold system in power plant is discussed detail, and compared all-round.
已记
看解释