Experimental Analysis About the Hydraulic Rolling Machining of the Eccentric Sleeve for Large Straight Side Press 大型闭式压力机偏心套的液压式滚压加工的试验分析
Try "eccentric lifting," in which you focus on lowering the weight during a bench press rather than lifting it. 尝试“提升偏心轮”,在使用举重练习凳时,重点在于降低重量而并非将其举起。
The eccentric swing paper transfer mechanism was widely used in offset press, and the paper transfer cam is in the highest accuracy requirements in paper transfer mechanism. 偏心摆动式递纸机构在胶印机中应用非常广泛。其中,递纸凸轮是递纸机构中精度要求最高的零件。
The main mechanical failure of the eccentric wheel handspike planetary transmission due to corrosion fatigue and traverse disruption caused by periodic contact press. 其主要失效形式是由于周期性的接触应力引起的各元件间的疲劳点蚀或横裂破坏。
A method of how to arrange eccentric rollers to remove the can crumpling is presented, so a new design thought is put forward-for the press design. 本文提出了设置偏心压辊消除失稳的方法,为复压机的设计提出了新的设计思想。
For gabled frames structure with crane, both upper load and heel eccentric bending moment of which are relatively large, when ground is very weak, adopting the pile foundation to resist to pull out and to press is one kind of comparatively suitable method for ground treatment. 对于装备吊车的门式刚架结构,上部荷载和柱脚处偏心弯矩较大,当地基很软弱时,采用桩基进行抗拔和抗压是一种较为合适的地基处理办法。