To finish this Seat Tube assembly we need to make provisions for the chain pulley mount.
要完成这个席位管组装我们需要作出规定安装的链轮。
The chain, pulley, shaft, belt and other running parts should be equipped with protective cover and protective board.
设备上的链条、皮带轮、轴、皮带及其他运转部分都应该设置上防护罩和防护板。
Pulley: in mechanics, a wheel that carries a flexible rope, cord, cable, chain, or Belt on its rim.
滑轮：力学上的一种装置，在边缘装有活动绳索、弦、缆、链条或带子的轮。
Steel column is fixed to special jig, slipping below the installation position by chain block and lifting by pulley block and windlass.
将钢骨柱固定在专用胎架上，通过倒链滑移至安装点下方后，采用滑轮组和卷扬机进行提升就位。
Conveyor pulley is furnished on its surface with welded teeth, which are in mesh with chain belt.
输送机滚筒表面焊有齿块，与链带啮合传动；
Conveyor pulley is furnished on its surface with welded teeth, which are in mesh with chain belt.
输送机滚筒表面焊有齿块，与链带啮合传动；
应用推荐