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rheological forming
相关语句
  流变成形
     Rheological Forming Theory of Semi-solid Alloy-Part 2 Rheological Feeding Theory
     半固态流变成形工艺理论——第2部分 流变补缩理论
短句来源
     The Research on the Isothermal Rheological Forming of the Titanium Alloy Compressor Disk of WZ9 Helicopter
     WZ9直升机钛合金压气机盘等温流变成形研究
短句来源
     The theory of rheological forming, a deformation theory of greater universal significance, has been developed recent years based on the theories of plastic forming, super-plastic forming and creep forming.
     流变成形理论是近年来在塑性成形原理、超塑性成形理论、蠕变成形理论的基础上发展起来的、更富普遍性意义的一种成形理论,是流变学在塑性加工领域的具体应用。
短句来源
     In the same time, the chaotic dynamic theory has been applied creatively to analyze the engineering practical problems of metal's rheological forming.
     与此同时,本文首次运用混沌动力学理论分析流变成形工程实际问题。
短句来源
     The theory of rheological forming, a deformation theory of greater universal significance, has been developed recent years based on the theories of plastic forming, superplastic forming and creep forming.
     流变成形理论是近年来在塑性成形原理、超塑性成形、蠕变成形理论的基础上发展起来的、更富普遍性意义的一种成形理论,是流变学在塑性加工领域的具体应用。
短句来源
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  “rheological forming”译为未确定词的双语例句
     The Numerical Simulation and Its Productive Application on the Rheological Forming of the TC11 Titanium Alloy Disk
     TC11钛合金盘等温流变成形的数值模拟及其生产应用
短句来源
     Theory and practice on metal’s rheological forming
     金属流变成形的理论与实践
短句来源
     According to the characteristics of transient solidification and rheological forming in continuous roll casting process, a set of thermal-mechanical coupling equations had been set up.
     根据铝带坯连续铸轧过程瞬态凝固、流变成形的特点,同时考虑影响辊套与铸坯传热界面的接触热导问题,建立了铝带坯连续铸轧过程热力耦合有限元分析模型。
短句来源
     The paper systematically does some research on semi-solid rheological forming technology mainly on carburetor part which is made of A356 aluminum casting alloy.
     本文以A356铸造铝合金汽车化油器为例,系统研究了半固态流变成型工艺。
短句来源
     The 3D Numerical Simulation and Mechanical Properties Research on the Hot Rheological Forming of the Secondary Titanium Alloy Vane Disk of a Helicopter
     某型直升机第二级钛合金叶片盘热流变成形的3D数值模拟及力学性能研究
短句来源
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  相似匹配句对
     Theory and practice on metal’s rheological forming
     金属流变成形的理论与实践
短句来源
     The Theoretical、Experimental & Practical Research on Rheological Forming of Metals
     金属流变成形的理论、实验与应用研究
短句来源
     Cutting and Forming
     切削加工与塑性加工 两大加工方法的技术革新与市场变化
短句来源
     RHEOLOGICAL ADDITIVES
     食品流变添加剂
短句来源
     forming works;
     形成作品;
短句来源
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Combining the engineering practice, preliminary lnquiry on the metal's rheological forming mechanisrmwas carried out. According to the one -dimensional theory of rheology model,the constieutive equation of metal rnate-mal with the elastic- viscoplastic properties was given out. Furthermore,the calculating fomulas of stress field - veloc-ity field and flow in the axisymmetrical rheological forming processes,under the condltions of three-dimensional com-plex stress state,isotropy, uncompressible viscoplastic...

Combining the engineering practice, preliminary lnquiry on the metal's rheological forming mechanisrmwas carried out. According to the one -dimensional theory of rheology model,the constieutive equation of metal rnate-mal with the elastic- viscoplastic properties was given out. Furthermore,the calculating fomulas of stress field - veloc-ity field and flow in the axisymmetrical rheological forming processes,under the condltions of three-dimensional com-plex stress state,isotropy, uncompressible viscoplastic rnaterial,were analyzed,and also found that linear viscoplasticmedium is only a kind of litmiting condition of non- linear viscosity medium. In this paper the experirnent condition andtechnique of the forming parts were discussed in detail,finally the experiment result was also analyzed.

结合工程实际,对金属流变成形机理进行了初步探讨,从一维流变学模型理论出发,求出具有弹粘塑性性质的金属材料的本构方程,进而分析了三维复杂应力状态下.各向同性不可压粘塑性材料在轴对称流变成形过程中的应力场、速度场和流量计算公式,由此发现线性粘塑性介质只是非线性粘性介质的一种极限情况。文章详细讨论了该零件的试验条件和成形工艺方法,最后进行了试验结果分析。

In this paper, the FE numerical simulation of the thermal-rheological forming of aluminum alloy (Lc4)part (shown in Fig.1) was carried out, including the numerical simulation of rheological process in the mold cave, velocity field, equivalent stress field, equivalent strain field, equivalent temperature field etc.,the results of which not only were similar to the actual situation, but also testified the results derived theoretically form literatures.

介绍铝合金(Lc4)零件热流变成形的有限元数值模拟.其中包括对金属在模具型腔中的流变过程、速度场、等应力场、等应变场、等温度场的数值模拟. 结果表明:其模拟结果不但与实际情况非常相似,而且验证了文献的理论推导结果

The isothermal rheological forming process analysis for titanium alloy compressor disk,was carried out by applying the computer numerical simulation based on FEM,and compared under a certain temperature and different strain rates.A series of results including rheological procedure,equivalent strain field,extrusion force curve and temperature field etc.,produced automatically by man machine interface,were obtained.The analysis of irreversible thermo dynamical process of thermal rheological forming,was...

The isothermal rheological forming process analysis for titanium alloy compressor disk,was carried out by applying the computer numerical simulation based on FEM,and compared under a certain temperature and different strain rates.A series of results including rheological procedure,equivalent strain field,extrusion force curve and temperature field etc.,produced automatically by man machine interface,were obtained.The analysis of irreversible thermo dynamical process of thermal rheological forming,was also done in numerical simulation "experiment".Besides, the low power flow line,the microstructure and the mechanical properties were tested for the isothermal rheological forming part.

针对钛合金压气机盘的等温流变成形过程 ,应用有限元数值模拟方法 ,对热加工规范许可的某一成形温度和不同应变速率下的流变成形过程进行了分析和比较。模拟结果包括一系列人机交互自动生成的流变过程图、等效应变场、挤压力曲线及等温度场等 ,从数值模拟“实验”的角度 ,对热流变成形过程进行了不可逆过程热力学分析 ,并对等温流变成形件进行了低倍流线、金相组织、力学性能等的检测

 
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