Laser processing machine and system for shaft adjustment

A laser processing system comprising:

• a laser processing machine including a processing head having a sensor, and a controller to which a signal from the sensor is inputted;
• and
• an external computing apparatus to receive the signal from the controller, the external computing apparatus being connected to the laser processing machine through a network line, wherein
• the sensor is an acceleration sensor to measure acceleration of the processing head for when the processing head moves,
• the controller determines whether the signal inputted from the sensor while the processing head moves during a laser processing process indicates an abnormal acceleration, the laser processing process performing a laser processing on a workpiece,
• after the controller determines that the signal inputted form the sensor while the processing head moves during the laser processing process indicates the abnormal acceleration, the controller controls the processing head to perform a different process during which the laser processing is not performed on the workpiece and during which the signal from the sensor is inputted to be used by the controller to determine whether a shaft for the processing heads needs to be adjusted,
• the controller determines whether the shaft for the processing head needs to be adjusted based on the signal inputted from the sensor while the processing head moves during the different process during which the laser processing is not performed on the workpiece, and when the shaft is in a state of needing adjustment, the external computing apparatus generates information for adjusting the shaft for the processing head for use during the laser processing process, and transmits the generated information to the controller, and
• the controller receives the information and adjusts the shaft for the processing head using the information.