Upsettingforce is produced by precisely adjustable spring loaded mechanism.
顶锻力由可调节的多组高精度弹簧结构产生。
2
A mechanics model of the forging machinery producing process is established. The relationship between upsettingforce, the product quality and the mould state during producing process is analyzed.
建立锻压机械加工过程中的力学模型，分析作用力与产品质量、模具状态之间的关系。
3
Process condition of upsetting shoulder was discussed and forming force was calculated based on column buckling theory. The die structure and working principle was introduced.