Woodworking carving machine is a mechanical equipment used for carving wood, and common faults include the following aspects:

1. Motor malfunction: The motor is a component of the woodworking carving machine. If the motor malfunctions, it can cause the carving machine to malfunction. Motor faults may manifest as motor heating, high motor noise, and unstable motor speed.

2. Control system failure: The control system is the command center of the woodworking carving machine. If the control system fails, it will cause the carving machine to be unable to carve according to the set path. Control system failures may manifest as the control panel not displaying properly, control panel buttons malfunctioning, and control panel not starting properly.

3. Mechanical failure: Mechanical failure refers to the failure of the mechanical parts of the engraving machine, such as wear and tear of the engraving tool, incorrect installation of the engraving tool, and malfunction of the transmission system of the engraving machine.

4. Carving software malfunction: Carving software is an important component of woodworking carving machines. If the carving software malfunctions, it can cause the carving machine to malfunction. Carving software malfunctions may manifest as the carving software not being able to start properly, the carving software not being able to recognize carving files properly, or errors occurring during the operation of the carving software.

The above are common faults of woodworking carving machines, which need to be investigated and repaired according to specific situations. If it cannot be resolved on its own, it is recommended to contact the maintenance personnel for assistance.