Disposal CNC system fault
Fault Disposal CNC system: Once the CNC system failure, the system operator shall take measures to stop, halt the system, protect the scene.
Works ① system failure:: (1) failure of performance Tape (tape mode), MDI (manual data input), MEMORY (memory mode), EDIT (editing), HANDLE (handwheel), JOG (point Fixed) mode. ②MDI / DPL (manual data input / display). ③ system status display sometimes the system fails, it was not the police, this time through the diagnostic screen viewing system in which the state. ④ positioning error-tolerance conditions. ⑤ on the CRT alarm and alarm number. Speed error when ⑥ toolpath appears.
How often (2) failure: ① time and frequency of failure. ② When processing the same workpiece, the probability of failure. ③ the manner of failure, it is determined whether the feed rate, tool change mode or with the relevant thread cutting. ④ faulty block.
(3) failure Repeatability: ① the program caused the fault segment is repeated several times to observe the failure to examine the repeatability. ② The programmed value and the actual value system within the block are compared to confirm whether there are differences between the two. ③ before the system if the same fault occurred.
(4) external situation: ① ambient temperature. ② vibration source around. Check the installation position ③ system, whether from direct sunlight when the failure. ④ cutting fluids, lubricants, whether splashing into the system cabinet, cabinet system is water, water by dipping (such as heating water leakage) and the like. ⑤ survey input voltage, the input power supply fluctuates, the voltage value and the like. ⑥ whether they have used the factory large current device. ⑦ near the existence of sources of interference. ⑧ whether near or under repair up the machine, the installation of new machine tools. If the fault with the outside world ⑨ recurring factors.
(5) For operating conditions: ① fault after what happened before the operation. ② machine operation right. ③ whether to include in the program instruction incremental import pump.
(6) Machine circumstances: ① machine adjustment situation. ② whether the machine vibration during transport? ③ used the tool tip is normal. When the offset is set ④ tool change. ⑤ backlash compensation given is appropriate. ⑥ Machinery whether another member varies with temperature and deformation. ⑦ workpiece measurement is correct.
(7) the functioning of: ① during operation, whether changed or adjusted operating mode. ② whether the machine side in an alarm state. Whether the operation is well prepared. ③ the sale rate on the machine operator's panel switch is set to "0." ④ machine is in a locked state. ⑤ system is in the emergency stop state. ⑥ fuse is blown system. Information on ⑦ machine operator panel selector switch settings are correct.
(8) between the machine and wiring systems: ① cable is intact. ② AC power cord and internal wires are installed separately from the system. ③ whether the power and signal lines separately traces. ④ signal shielded wire is grounded properly. ⑤ relays, solenoids and motors and other components are provided with electromagnetic noise suppressor.
Visual inspection (9) CNC device: ① cabinet. Check damaged situation and whether it is operating in an open door state. ② inside the cabinet. Whether the fan motor is working properly? Pollution control part of the program. ③ tape reader. Whether the tape reader dirt. ④ power supply unit. Fuse is normal? ⑤ cable. Cable connector plug is fully inserted, tighten. ⑥ printed wiring board. Whether the number of printed circuit board defect. ⑦MDI / CRT unit.
(10) related to punched tape check: ① tape reader is normal days off. ② set about the tape operation is correct. ③ whether the tape off, and there are wrinkle dirt. No connection ④ normal tape. ⑤ hole on the tape without damage. ⑥ This tape if used. ⑦ using black tape or other colors tape.
This article is committed to professional manufacturing engraving machines, laser engraving machine, woodworking engraving machine, fiber laser cutting machine, plasma engraving machine and other equipment Jinan Ruijie Mechanical Equipment Co., Ltd.
Fault Disposal CNC system: Once the CNC system failure, the system operator shall take measures to stop, halt the system, protect the scene.
Works ① system failure:: (1) failure of performance Tape (tape mode), MDI (manual data input), MEMORY (memory mode), EDIT (editing), HANDLE (handwheel), JOG (point Fixed) mode. ②MDI / DPL (manual data input / display). ③ system status display sometimes the system fails, it was not the police, this time through the diagnostic screen viewing system in which the state. ④ positioning error-tolerance conditions. ⑤ on the CRT alarm and alarm number. Speed error when ⑥ toolpath appears.
How often (2) failure: ① time and frequency of failure. ② When processing the same workpiece, the probability of failure. ③ the manner of failure, it is determined whether the feed rate, tool change mode or with the relevant thread cutting. ④ faulty block.
(3) failure Repeatability: ① the program caused the fault segment is repeated several times to observe the failure to examine the repeatability. ② The programmed value and the actual value system within the block are compared to confirm whether there are differences between the two. ③ before the system if the same fault occurred.
(4) external situation: ① ambient temperature. ② vibration source around. Check the installation position ③ system, whether from direct sunlight when the failure. ④ cutting fluids, lubricants, whether splashing into the system cabinet, cabinet system is water, water by dipping (such as heating water leakage) and the like. ⑤ survey input voltage, the input power supply fluctuates, the voltage value and the like. ⑥ whether they have used the factory large current device. ⑦ near the existence of sources of interference. ⑧ whether near or under repair up the machine, the installation of new machine tools. If the fault with the outside world ⑨ recurring factors.
(5) For operating conditions: ① fault after what happened before the operation. ② machine operation right. ③ whether to include in the program instruction incremental import pump.
(6) Machine circumstances: ① machine adjustment situation. ② whether the machine vibration during transport? ③ used the tool tip is normal. When the offset is set ④ tool change. ⑤ backlash compensation given is appropriate. ⑥ Machinery whether another member varies with temperature and deformation. ⑦ workpiece measurement is correct.
(7) the functioning of: ① during operation, whether changed or adjusted operating mode. ② whether the machine side in an alarm state. Whether the operation is well prepared. ③ the sale rate on the machine operator's panel switch is set to "0." ④ machine is in a locked state. ⑤ system is in the emergency stop state. ⑥ fuse is blown system. Information on ⑦ machine operator panel selector switch settings are correct.
(8) between the machine and wiring systems: ① cable is intact. ② AC power cord and internal wires are installed separately from the system. ③ whether the power and signal lines separately traces. ④ signal shielded wire is grounded properly. ⑤ relays, solenoids and motors and other components are provided with electromagnetic noise suppressor.
Visual inspection (9) CNC device: ① cabinet. Check damaged situation and whether it is operating in an open door state. ② inside the cabinet. Whether the fan motor is working properly? Pollution control part of the program. ③ tape reader. Whether the tape reader dirt. ④ power supply unit. Fuse is normal? ⑤ cable. Cable connector plug is fully inserted, tighten. ⑥ printed wiring board. Whether the number of printed circuit board defect. ⑦MDI / CRT unit.
(10) related to punched tape check: ① tape reader is normal days off. ② set about the tape operation is correct. ③ whether the tape off, and there are wrinkle dirt. No connection ④ normal tape. ⑤ hole on the tape without damage. ⑥ This tape if used. ⑦ using black tape or other colors tape.
This article is committed to professional manufacturing engraving machines, laser engraving machine, woodworking engraving machine, fiber laser cutting machine, plasma engraving machine and other equipment Jinan Ruijie Mechanical Equipment Co., Ltd.