When inverting of cut of numerical control line ceaseless and high frequency how to do?

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  • source:BACHTEL CNC Machining
If cut of numerical control line is medium taking water supply of silk thread cut is by cistern, water pump, discharge control valve, conduit and water mouth are comprised on, should avoid this way to go up any jamming, the adjustment that maintains discharge control valve from beginning to end is effective, water wants in the discharge of working area proper, with water silk of molybdenum of can complete package is accurate, cannot have gone after large flow, often should observe when just switching on the mobile phone especially, want to observe the circumfluence condition of water, avoid because of water the mouth jams or the air of pipeline lies between a circumfluence that cause not free, once sewage extensive flows, can cause a lot of loss to the machine tool. Want to notice at ordinary times, cannot make other people of account of bombazine wool, garrulous enters water supply, water becomes dirty or cistern precipitates relatively a long time should change in time; Foul water cannot be stained on water pump electric machinery, water pump wants cleanness to not have into line box sundry, if the insulation of water pump electric machinery is destroyed, filar cut machine tool and person security take in will immediate impact. Stream arrives when lathe bed, want to be wiped in time clean. Sewage enters slideway, guide screw, the place such as bearing cannot get seasonable and effective processing again, can bring serious consequence to machine tool precision. Inverting cuts off the power, namely silk is not normal cut stops when rotate speed, this is to assure cut quality, retain the requirement of ceaseless silk. The principle that cut of numerical control line cuts off the power is to want journey induction switch only, there is in KA3 and KA4 is behavioral status, the relay that provides high frequency power source to cut face can disconnect, there won't be report in clearance. If filar canister still is in,should notice inverting, explain KA3 and KA4 movement are normal, when line cut inverting ceaseless and high frequency how to do? Inverting cuts off the power, namely silk is not normal cut stops when rotate speed, this is to assure cut quality, retain the requirement of ceaseless silk. The principle that cut off the power is to want journey induction switch only, there is in KA3 and KA4 is behavioral status, the relay that provides high frequency power source to cut face can disconnect, there won't be report in clearance. If filar canister still is in,should notice inverting, explain KA3 and KA4 movement are normal, remained high frequency relay why to be connected oneself only, "From school " the substitution that switch is special setting is high frequency relay makes high frequency and compulsive put through. When discovering inverting is ceaseless and high frequency, want to confirm veneer machine respectively, high frequency relay, "From school " switch and the contactor of electric machinery walking along silk (KM2) to high frequency control action, if at the same time out of control, the some that can suspecting is canal of effect of high frequency power source already puncture, add silk and workpiece right now between is clock no longer and had become source of a dc. Molybdenum silk and workpiece will be touched break already, the indication of ammeter and volmeter also with normal from time to tome very big distinction, can pass each effect right now choose a switch to experiment one by one, already of puncture close to also go all the way. CNC Milling CNC Machining