Plastics - polymer dispersions - determination of white point temperature and minimum film - forming temperature iso 2115 : 1996 塑料.聚合物分散体.白点温度和最低膜成形温度测定
These obtained results show that multistep warm / hot forming simulation can guide and refer to formulation of deformation temperature scope for outer race 其结果表明,多工序温热成形有限元模拟对成形温度的选择有著指导和参考作用。
Tribology is an important factor that affects accuracy of finite element analyses . tribological specialties and major influencing factors of bulk metal forming is discussed in the present research . a friction model of bulk metal forming including the influence of temperature , normal pressure and strain on the tool - workpiece interface is developed on the basis of friction model developed by chen and kobayashi 本文对金属体积成形摩擦的特点和主要影响因素进行了分析,在反正切摩擦模型的基础上建立了基于成形温度、单位压力和变形程度等多因素变化的体积成形过程摩擦模型,可以充分地考虑体积成形中速度、温度、单位压力和变形程度对界面的影响。