Solutions to present problems and the model of metallic bulkforming virtual trial system are suggested;
提出了解决目前问题的方法，并针对现状，提出了金属体积成形的虚拟试验体系模型；
2
All above make it possible to optimize the bulkforming process and the die design in respect of decreasing forming force and saving material.
从而为变形力、变形功与节省材料的角度优化设计体积成形工艺及模具找到了有效途经；
3
Forming conditions, control factors, alloy design methods, manufacturing principle and technology of bulk amorphous alloys are analyzed and discussed using nucleation theory.