Common fault and troubleshooting methods for CNC pipe cutting machines
When the CNC pipe cutting machines is used, abnormal conditions will inevitably occur. So how do you detect these failures in a timely manner when you encounter them? Below on the CNC pipe cutting machines fault treatment and troubleshooting put forward the following solutions for your reference:
1. If there is an abnormality in the CNC system, first check that the CNC pipe cutting machines power supply system is correct. Many times, the CNC pipe cutting machines can not operate normally, mostly because of the CNC system internal (electric control cabinet) power supply, plugs and other contact caused by poor. First of all, the system must be powered off, according to the computer internal plug-in, computer and servo drive, computer and CNC system I/O, motion control shaft card and servo driver, inter-device connection, plug for careful examination and processing, it is possible to find and solve the problem.
2. If there is an abnormality in the mechanical motion part of the CNC pipe cutting machines, First of all, should check the mechanical movement department, such as: machine tool equipment rails, gears, racks, linear rails, ball screws, sliders, reducers and other transmission parts of the appearance and characteristics (sound) is normal, usually timely maintenance and maintenance, consistent line cutting machine in accordance with the machine tool manual filled with lubricant oil, especially machine tool X-to-tooth and track requirements after the operator shift must be cleaned and maintained, to ensure normal machine tools.
3. If the mechanical part of the operation of jitter, noise, stuck and other phenomena, need to carefully check whether the moving part of the equipment is due to waste, welding residue or debris blocking, affecting the normal operation of the equipment.
4. CNC pipe cutting machines in the normal operation, such as the appearance of obvious sparks, noise or odor and other abnormal conditions, should be promptly pressed set on the operator's station emergency stop switch, to provide and retain the operation site of the "failure reproduction", these are important basis for us to find faults. When we find the real source of the problem, we can handle it well.
5. CNC pipe cutting machines when the cutting work parts appear length error (more than 3-5mm), in general, the machine torch (plasma or flame) may not be in the standard position, or the torch is not straight, or the length of the torch out of the part is wrong, or the machine parameters of the "torch to the tube surface distance" setting does not match the actual value.
