Simulation of the recrystallized microstructures in hot forming process is a new re-search method.
计算机模拟金属热变形过程中再结晶组织的变化是一种新的变形组织研究方法。
The phase transformation latent heat is introduced into the analysis of temperature field during the hot forming process.
将热成形过程中的相变潜热引入温度场，并进行了有限元分析；
The hot forming process of cannonball body semiproduct is mainly composed of four operations: pressing, punching, ironing, and shell nosing.
炮弹弹体毛坯热精密成形过程主要由压型、冲孔、引伸和收口四道工序组成。
Through analyzing the causes of the defects and optimizing the hot forming process, the defects in the wheel was eliminated and the eligible rate of product improved.
通过分析车轮热成形折迭缺陷产生的原因，优化热成形工艺，消除了缺陷，提高了产品的成材率。
The microstructural evolution model of the material during hot forming process is introduced into the finite element program to simulate the microstructural evolution during tube reducing process.
本文将金属热变形过程的组织演化模型引入有限元程序，利用有限元计算结果对钢管减径过程中的组织演化过程进行了模拟。
Forging is an important hot-forming process. It is used in producing components of all shapes and sizes, from quite small items to large units weighing several tons.
锻造是一种重要的热成型工艺。它能用于生产各种形状和尺寸、从很小到重量数吨的零件。
Forging is an important hot-forming process. It is used in producing components of all shapes and sizes, from quite small items to large units weighing several tons.
锻造是一种重要的热成型工艺。它能用于生产各种形状和尺寸、从很小到重量数吨的零件。
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