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Please check whether the mold has wrong edge/damage, whether the cylinder lifting screw is loose, whether the magnetic scale is damaged, and whether the plate material is correctly selected for folding.
1. Observe the mold tip, whether there is a blunt mouth, deformation.If there is any problem, replace it in time.
2. Touch the mold with your hand to see if there are any wrong edges on the mold tip and grinding mouth.If there is any wrong edge, please re-center the mold.
3. Check the contact surface of slider and quick clamp, quick clamp, whether there is deformation.If there is any problem, please return it for repair or replacement in time.
When there is a problem, the upper dead center signal will be lost, which will lead to not yielding and not changing steps.Stop at the upper dead center slide, is the root cause of the loss of the upper dead center signal, will work into the back pressure from 9MPa modulation of 10.5MPa, work into the loose foot pedal has been a little bit of rebound, but will still slide, slide a little slower.Multiple tests have found that, stopped at the upper dead center sliding, Y_UDP signal will be lost (due to the cancellation of the fast down loose foot pedal return, will not automatically return to the upper dead center), if then this stage, do not switch to the stop page, C_NCRDY signal has always been there, this state of action is normal, if the signal is lost in the upper dead center, switched to the stop page and then start again, the C_NCRDY signal will be lost, thisstate will result in no yielding and no step change.Modify the PLC program to replace the X_IP and R_IP signals in the fast down with the C_NCRDY signal so that the slider will not fast down after the C_NCRDY signal is lost.Eliminate the fast down release pedal from returning, so that the slider will automatically return to the upper dead center after the upper dead center signal is lost.
DA53T system appears digital even press, chaotic jump phenomenon, shutdown and restart can be temporarily resolved.Power on for a while and then appeared, the machine is not grounded, the machine will be effective grounding test also can not, the scene of the machine tool on the system grounding terminals are not grounded, the system will be connected to the electrical cabinet grounding test can be solved touch does not work.
1. Replace the protective lens;
2. Replacement of ceramic body;
3. Contamination of the internal lenses of the cutting fluid (requires specialized skills).
1. Firstly, exclude the influence of process, such as whether the cutting nozzle, air pressure and power are normal; whether the programming path is normal;
2. Check the follower clearance, it is recommended to turn off the follower for cutting first, and make up a standard test programme for cutting without follower;
3. Eliminate the effect of the follower on the cutting and then drive optimisation (automatic axis optimisation);
4. Finally, check mechanical problems, meshing, etc. (cleaning X, Y axis rack and reducer).
86514-86880517
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86514-86519121
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