介绍了金属材料顶锻试验的方法和设备。
Introduce the new method and equipment about metallic materials forging test.
顶锻力由可调节的多组高精度弹簧结构产生。
Upsetting force is produced by precisely adjustable spring loaded mechanism.
闪光推进和顶锻采用凸轮控制,闪光速度平稳对接焊口质量好。
Flash impetus and adopting projection anulus controlling upsetting, steady speed flash and quality of butt welding point is well.
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