How to lubricate every part of HZQ900T launching girder?
Lubrication on every part of launching girder keeps all mechanisms work smoothly, below table shows lubrication points of HZQ900T launching girder.
HZQ900T launching girder
| Period | No | Lubricating parts | Lubricating points | Lubricant |
| each shift | 1
2 |
Support leg oil cylinder protector
Auxiliary trolley oil cylinder protector |
11
4 |
Lithium base grease
Lithium base grease
|
| Every week | 1
2 3 |
Driving sprocket and chain of trolley
Screw and nut of trolley lateral moving system Driving sprocket and chain of auxiliary trolley |
4
4
2
|
Lithium base grease
Lithium base grease Lithium base grease
|
| Every month | 1
2 3 4 5 6 |
Trolley fixed and movable pulley
Trolley driving wheel bearing Auxiliary trolley driving wheel bearing Rear leg driving wheel bearing Auxiliary leg driving wheel bearing Auxiliary leg up and down core plate |
16
64 16 8 8 1 |
Lithium base grease
Lithium base grease Lithium base grease Lithium base grease Lithium base grease Lithium base grease
|
| Every year | 1
2 |
Bearing of span-shift and displacement system of front leg, auxiliary leg and front guide beam leg
Reducers of all moving system |
18 | Lithium base grease
Gear oil |
