DIY hammer drill repair: diagram, instructions

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An electric hammer drill is perhaps the most popular device used in construction, repairs, etc.

This tool is used in quite harsh conditions - vibration, increased dustiness, voltage surges, etc. All this, sooner or later, leads to the tool breaking down and requiring repair.

An electric hammer drill is a complex engineering product that consists of units that provide movement of the chuck with a drill installed in it. In essence, a hammer drill is a device that converts electrical energy into mechanical energy.

Hammer repair
Main faults of a hammer drill and their external signs
Depending on the operating conditions, this device may experience both mechanical and electrical problems.

The hammer drill's design is quite similar to an electric drill. One of the differences is that instead of a regular gear pair transmitting torque to the tool, a full-fledged gearbox is mounted in the hammer drill.It is designed oman telegram data to convert the torque generated by the electric motor into reciprocating motion of the chuck.

Perforator device

Malfunctions requiring repair can occur in almost any unit of the device. But before starting repairs, it is necessary to diagnose the breakdown and identify the reasons that led to its appearance.

It should be noted that identifying a breakdown is not particularly difficult, but sometimes it is necessary to disassemble the body of the hammer drill.

Like any technical device, an electric hammer drill has some weak points in its design. They are the cause of breakdowns that require repair. There are frequent cases when a hammer drill breaks down due to the fault of a worker who operates it in extreme modes and in violation of operating rules.

It is important to understand that the main faults occur in the electrical or mechanical part. In the mechanical part, the following faults most often occur.