A new structure for fixing the bearing bush of the connectinglever in a crankshaft press is introduced.
针对曲轴压力机连杆上轴瓦的固定问题，介绍了一种新的固定结构。
2
So the hydraulic automatic tilting gate with connectinglever and rolling wheel can ensure the stability of itself.
根据静态平衡理论分析研究了连杆滚轮式水力自动翻板闸门的静态稳定性。
3
The old conventional lathe is innovated with the help of NC technology. It can be applied to manufacturing complicated parts with special forms, such as connectinglever of diesel motor.