Side drilling machine is a common mechanical equipment used for drilling holes in materials such as wood and plastic. However, there may be some malfunctions during the use of the side hole machine. Here are some common side hole machine malfunctions:

1. Motor not turning: The motor is an important component of the side hole machine. If the motor does not turn, it may be caused by power problems, motor damage, or control circuit faults.

2. The drill bit does not rotate: The drill bit is the main working component of the side hole machine. If the drill bit does not rotate, it may be caused by damage, jamming, or poor fit between the drill bit and the spindle.

3. Inaccurate drilling depth: The drilling depth of the side drilling machine is determined by the control parameters of the control system. If the drilling depth is inaccurate, it may be caused by control system failures, incorrect parameter settings, or mechanical structural problems.

4. Large vibration of the side hole machine: The side hole machine will produce vibration during operation. If the vibration is too large, it may be caused by mechanical structural problems, spindle imbalance, or poor fit between the drill bit and spindle.

5. Rapid wear of drill bit: The drill bit is the main working component of the side hole machine. If the drill bit wears out too quickly, it may be caused by poor quality of the drill bit material, improper use of the drill bit, or poor fit between the drill bit and the spindle.

6. High noise level of the side hole machine: The side hole machine produces noise during operation. If the noise level is too high, it may be caused by mechanical structure problems, motor failures, or control system failures.

The above are common faults of the side hole machine. If these faults occur, timely inspection and maintenance should be carried out to ensure the normal operation of the side hole machine.