Laws of the deformation force during radial extrusion of spur gear are simulated by using UBET.
利用上限元法(UBET)模拟了圆柱直齿轮径向挤压过程的变形力规律。
The experiments show that using UBET to Simulate the laws of the metal flow in drop forging was available.
实践表明，UBET用于模拟模锻过程的金属流动规律是可行的。
The extrusion of compressible material in plane strain is analysed in use of UBET and compared to fully dense material.
应用上限元方法分析了可压缩材料平面应变挤压问题，并与致密材料进行了比较。
The basic theoretical methods such as Slab method, UBET, Slip Line method, FEM, and FVM have been used in the research of metal plastic forming technology.
研究金属塑性成形规律的理论方法现在有主应力法、上限法、滑移线法、有限元法和有限体积法。
The general UBET is applied to analyze deformation of sintered steel ring is smooth plate upsetting, and theoretical calculations are compared to experimental results.
用广义ubet方法分析了烧结钢圆环光滑平板镦粗变形，并作了实验验证。
The general UBET is applied to analyze deformation of sintered steel ring is smooth plate upsetting, and theoretical calculations are compared to experimental results.
用广义ubet方法分析了烧结钢圆环光滑平板镦粗变形，并作了实验验证。
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