Machine tool of Ha Si numerical control: Real time is main shaft torque monitored what can you do?

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  • source:BACHTEL CNC Machining
In before of life of the cutting tool in producing a course measure means to be an unit in order to process an amount normally for example the tap of some brand claims: Can machine on 6061 aluminium alloy 10, deepness of 000 　 M6*1 is the effective whorl aperture of 15MM. But, is the numerical value here useful really to you? When tap is checking, be to be on single work normally, even if machine 10, 000 whorl aperture, whole treatment flow (drill central hole, get whorl bottom outlet, attack whorl) spends time also very won't long (normally little at 12 hours of) , and before attacking whorl, meet the quality of microscope bottom outlet, the quality of cutting fluid also can assure to be in good position. And the 　 in actual production 10, 000 whorl may distributing to go up in 1000 workpiece, likelihood the individual working procedure of workpiece (include mill, auger, bore with a reamer, a variety of cutting tool such as boring) need 40 minutes, machine this 10, 000 whorl aperture needs about 666.

7 hours (it is about 27.

7 days of) , in this paragraph of time, because the impurity after many cutting causes quality to drop badly,cutting fluid is met. The circumstance that this is looked like and checks moment has very big different. The meeting in machining actually has: Central getting wears away, broach wears away, broach ruptures, the demote below cutting fluid quality is a lot of the element that goes against this thread machining, these not certain factors can make what tap cannot achieve test moment numeric. If these numerical value are right the sense is not great for me, the idea with better what do I have? Because machine the torque of moment to had been been worth,tap ruptures is big, exceeded tap can the biggest torque is worth susceptive, just caused so rupture. The torque when monitoring treatment so is worth size, mean the status that checks cutting tool. For example: The broach of diametical 5MM, pass successive a few measurement, in order is processed in 10Nm-20Nm moment, the off quality of occurrence treatment aperture begins when exceeding 22Nm, the torque value that a few times broach ruptures is 45Nm, 49Nm, 50Nm, 43Nm, 40Nm. Is that machine tool how monitor these crucial torque automatically? Be in before in numerical control system, torque value shows for main shaft load, torque limits uses percentage (%) expresses, meet only a the biggest torque is worth set, can issue warning more than: Main shaft exceeds laden range! The numerical control system in Ha Si (in NGC) , the load of main shaft can show not only through torque value, still can be in in cutting tool of the set in cutting tool library the torque limits when using. With the broach citing of the diametical 5MM above: Be less than 1Nm(warning, clew cutting tool already damaged suspends a program) ; 　 is more than 1Nm and be less than 20Nm(not to have clew, program as usual moves) ; 　 is less than 22Nm and be more than 20Nm(to remind, inform change as soon as possible cutting tool program continues to carry out) ; 　 is more than 22Nm(warning, clew cutting tool is in quicksand, any programs that use this cutting tool are using come here the process when cutting tool can stop automatically) ; 　 notes: The attribute of every kinds of cutting tool can be defined oneself. It is broach and tap not just, all cutting tools can use this function. This function can improve treatment greatly security is odd perhaps to machining small lot the meeting is remarkable for the enterprise reduce manufacturing cost to hope you also can use this function at an early date! CNC Milling CNC Machining