- Itcontrolsspindlemotorrotationandheadsmovements.Barreltypestraightspindle:spindleandspindlemotortoreducethetransmissionlinkerrorandvibration,theuseofintegrateddirectdesign,andtheuseofhighprecisionABECT.Forthepowerincaseofapowerfailure,backelectromoti...
- 15446
- crosstravelofhorizontalspindleboxBasedonthemodalanalysisandstaticstressanalysisofthespindlebox,itmakesthemassofthespindleboxoptimization,theoptimumparametersareattainedandthedesigngetsimproved.Accordingtomodularizationdesignprinciple,themodulesofmult...
- 19164
- transistorPWMconverterforACmainspindledriveThisequipmentapplicationforlargemodelmachinetoolACmotorsspindledrivesystemisintroduced.Thispaperpresentstheprincipleofanewframe-typestrander,indicatingthedifferencebetweenthenewlineandthetraditionallineusing...
- 7418
- Higherspindlespeed.Highspeedandhighprecisionmachineryshouldhavenotonlyhighspindlespeedandhighfeedingspeed,butalsohighspindleandfeedingsystemacceleration.Meansareprovidedforvaryingthespindlespeedand(onsomemachines)forautomaticallyfeedingthedrillintoth...
- 24013
- 1、Whenlyingbetweenconnectivetissuefibers,fibroblastsaregenerallyelongatedandspindleshaped.2、TypeⅡ,streakorspindleshaped,brightandhomogeneoussignalintensityarearepresentsspinalcordedema....
- 5019
- Themaindrivesystem,IchooseFANUCACmotordrivethroughthebeltdrivespindle.PleasesettheparametersinstrictaccordancewiththedrivespindleVFcurve.IftheSettingsareincorrect,itwillburnthespindle....
- 11736
- Themotorizedspindleisequippedwithabuilt-inmotor,sothat"zerotransmission"isrealized.Aspeedsensorlessvectorvariablefrequencycontrolmethodforhigh-speedmotorizedspindleispresentedbyusinglinearcontroltheory.Thethermaldeformationofmotorizedspindleunderth...
- 17399
- oscillatingspindlelappingmachineHighprecisiongroundspindleandlargerquill.Corticalpolaritydeterminesspindleorientationandposition.Onesuchdiscoveryisthatspindlecellsoccurinnonhumans.Itcontrolsspindlemotorrotationandheadsmovements.Equipmentwithfastrepla...
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