利用正应力图形和剪应力图形，分析了单向拉伸、拉深及挤压工序中典型点的变形类型及尺寸变化趋势。
In addition, the stress-strain of typical points in simple tension, drawing, and extrusion was successfully analyzed by the figures.
分析了液态挤压过程中金属的流动和变形特征。
Flow and deformation feature of the metal in the process of liquid extrusion were analysed.
通过分析滑坡所处区域的变形现状，得出在山顶表现为下陷、在山腰表现为向外挤压错位和在山脚表现为隆起的特征。
Through analysis of deformation actuality in landslide area, the witnesses that mountaintop sink, mountainside shove outward and the foot of a hill arch.
分析了宽展挤压变形规律及宽展模具调节金属流动的机理，建立了宽展挤压流动模型。
The calculation of deformation force during steady state stage, as well as the design principles of the expansion feeder plate die is discussed.
分析了宽展挤压变形规律及宽展模具调节金属流动的机理，建立了宽展挤压流动模型。
The flow characteristics in expanding extrusion of aluminum alloy shapes are analyzed. The expanding extrusion flow model is built.
本文通过对花键筒的成形方式选择和成形过程分析得出对不规则截面管件挤压变形过程中力的分析和计算方法。
In this paper, over the analysis of forming mode selection and forming process of spline tube, the pressure analysis and calculating method during extr...
通过分析深小锥孔开式冷挤压成形特点 ，描述了其成形极限 ，建立了变形区非稳态连续速度场 ；利用上限原理得到了成形极限的理论模型。
The experiments to explore the rheologic properties of semisolid continuous casting billets of A356 alloy in the semisolid state have been carried out by means of the multifunctional rheometer.
通过分析深小锥孔开式冷挤压成形特点 ，描述了其成形极限 ，建立了变形区非稳态连续速度场 ；利用上限原理得到了成形极限的理论模型。
The experiments to explore the rheologic properties of semisolid continuous casting billets of A356 alloy in the semisolid state have been carried out by means of the multifunctional rheometer.
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