Forged part and forming procedure and stroke-load curve obtained from rigid plastic FE simulation further discloses the deformation mechanics of closed die extrusion for spiral bevel driving gear.
刚塑性有限元计算所得的齿轮锻件图、成形过程图、轴向断面网格图和力能曲线进一步揭示了螺旋伞齿轮塑性成形机理；
An optimization method for preform die shape in non-isothermal metal forming using plastic finite element method, sensitivity analysis and engineering optimization algorithm is presented.
采用塑性有限元、灵敏度分析和工程优化算法相结合的方法，对非等温成形过程中预锻模具形状进行了优化设计。
Drawing forming technology is one of advanced technologies for glass fibre reinforced plastic. Drawing die is the key to manufacture glass fibre reinforced plastic products.
玻璃钢制品拉拔工艺是较为先进的制造工艺之一，拉拔模具是决定玻璃钢制品质量好坏的关键。
The invention relates to a die used at high pressure forming machine to print mirror plate printing ink plastic film on the mobile phone.
本发明涉及一种高压成型机上的模具，特别涉及一种用于加工手机印有镜面油墨塑料薄膜的高压成型机模具。
The invention relates to a die used at high pressure forming machine to print mirror plate printing ink plastic film on the mobile phone.
本发明涉及一种高压成型机上的模具，特别涉及一种用于加工手机印有镜面油墨塑料薄膜的高压成型机模具。
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