Friction-welded Drill Pipe How to perform proper drill maintenance!

Step one

Before starting work each shift, lubricate the engineering drill rig's hoist with grease. When greasing the hoist, be sure to open the grease fitting at the opposite end—this helps displace any previously applied grease, preventing it from being forced back into the system, which could otherwise damage the hoist’s oil seals. Additionally, dirty water containing mud and sand can easily enter the system, leading to bearing wear and reducing the responsiveness of the drill rig’s hoist. Friction-welded Drill Pipe )

Step two

Check whether the oil levels in each tank are sufficient and if the oil quality is normal; verify that the gear oil levels in all reducers are adequate and the oil quality is proper. Also, inspect for any oil leakage issues.

Step three

Check the main and auxiliary wire ropes for broken wires, and ensure their connections are intact and secure.

Step four

Check whether the lifter rotates smoothly and whether the internal grease is contaminated. Friction-welded Drill Pipe )

Step five

Inspect the steel structural components for cracks, rust, weld defects, and other forms of damage.