Safety operation process of electric hammer drill

       The correct operation and use of the electric hammer drill can ensure production safety. The following wococarbide.com editor will first introduce the safety operation process of the electric hammer drill:

The electric hammer drill literally means that it is a combination of the functions of the drill and the electric hammer. Specifically, the electric hammer drill is first and foremost a hand-held power tool that combines the functions of an impact drill and an electric hammer. The function of "impact drill" is mainly rotary cutting, and the impact mechanism with impact force drives the impact drill bit. While driving the drill bit to make a rotary motion, there is also a reciprocating hammering motion in a direction perpendicular to the rotating surface of the drill bit. For drilling holes in concrete, brick, tile, marble, etc. "Electric hammer" drives steel drills with impact force, and is used for grooving, opening large holes or breaking concrete on concrete, brick and other materials.

Personal protection when using a hammer drill



1. The operator should wear protective glasses to protect the eyes. When working with the face up, wear a protective mask.



2. When working for a long time, it is necessary to plug earplugs to reduce the impact of noise.



3. The drill bit is in a hot state after long-term operation, and care should be taken to burn the skin when replacing it.



4. The side handle should be used during operation, operated with both hands, and the arm should be sprained by the reaction force when the rotor is blocked.



5. When working on a ladder or working at a height, measures for falling from a height should be taken, and the ladder should be supported by ground personnel.



Matters needing attention before electric hammer drilling operation



1. Confirm whether the power supply connected to the site is consistent with the nameplate of the electric hammer. Whether there is a leakage protector connected.



2. The drill bit and the holder should be adapted and properly installed.



3. When drilling walls, ceilings and floors, you should first confirm whether there are cables or pipes buried.



4. When working at heights, pay full attention to the safety of the objects and pedestrians below, and set up warning signs if necessary.



5. Confirm whether the switch on the electric hammer drill is turned off. If the power switch is turned on, the power tool will turn unexpectedly immediately when the plug is inserted into the power socket, which may cause personal injury.



6. If the workplace is far away from the power supply, when the cable needs to be extended, use a cable with sufficient capacity and install a qualified extension cable. If the extension cable passes through the sidewalk, it should be elevated or measures should be taken to prevent the cable from being crushed and damaged.