I-HOLRY Iyathengiswa I-VFD CNC Spindle Motor Kits:220V kanye ne-380V. I-HOLRY ikhiqiza i-VFD CNC Spindle Motor Manufacturer & Supplier.Mass, iminyaka engu-20 yesipiliyoni sokukhiqiza.
Kungani i-VFD ikhombisa iphutha elingaphezu kwamanje?
Kunezimbangela eziningi ezingaba khona. Okokuqala, injini exhunywe ku-VFD ingase ibe nesekhethi emfushane kumawindi ayo. Hlola ukumelana kwe-motor insulation nge-insulation tester. Uma ukumelana kuphansi kakhulu, injini ingase idinge ukulungiswa noma ukushintshwa. Okwesibili, ukulayisha ngokweqile kwemishini kumotho, njengebhande lokuthutha elivalekile noma impompi ebambekile, kungabangela ukudonsa kwamanje okweqile. Hlola okokusebenza okushayelwayo ukuze uthole noma yiziphi izimpawu zokuthikamezeka futhi uyisuse. Ukwengeza, izilungiselelo ezingalungile zepharamitha ye-VFD, njengesikhathi esiphansi kakhulu sokusheshisa, zingaholela ekungeneni okukhulu kwamanje ekuqaleni. Lungisa izikhathi zokusheshisa nezokwehla ngokwezidingo zemoto.
Ngingakwengeza kanjani ukusebenza kahle kwamandla enjini elawulwa yi-VFD?
Qala ngokukhetha i-VFD efanele yosayizi wemoto. I-VFD enkulu kakhulu ingase ingasebenzi ngendlela esebenza kahle ngayo. Setha i-VFD ukuthi isebenze ngendlela efanele yokulawula, njengokulawula ivekhtha ukuze uthole ithokheshi engcono nokulawulwa kwesivinini, okungathuthukisa ukusebenza kahle. Lungisa isivinini semoto ngokuya ngezidingo zangempela zomthwalo. Njengoba izinjini zisebenzisa amandla amancane ngesivinini esiphansi, ukusebenzisa i-VFD ukwehlisa isivinini uma umthwalo uphansi kungonga amandla. Futhi, qinisekisa ukugcinwa okufanele kwemoto kanye ne-VFD. Hlanza i-VFD njalo ukuze uvimbele ukunqwabelana kothuli, okungase kuphazamise ukuchithwa kokushisa nokusebenza kahle.
Yini okufanele ngiyenze uma i-VFD yehluleka ukuqalisa injini?
Okokuqala, hlola ukunikezwa kwamandla ku-VFD. Qinisekisa ukuthi i-voltage yokufaka ingaphakathi kwebanga elilinganiselwe le-VFD. Uma i-voltage iphansi kakhulu noma iphezulu kakhulu, ingavimbela i-VFD ukuthi iqale injini. Okulandelayo, qinisekisa amasiginali okulawula we-VFD. Qiniseka ukuthi imiyalo yokuqalisa/yokumisa ithunyelwa ngendlela efanele ukusuka kuphaneli yokulawula noma i-PLC. Bheka noma yiziphi izinkomba zephutha ku-VFD. Uma kunekhodi yephutha, bheka imanuwali ye-VFD ukuze uhlonze futhi uxazulule inkinga. Kungaba inkinga ngoxhumo lwemoto, ngakho hlola izintambo ukuze uthole noma yikuphi ukuxhumana okuxekethile noma okonakele.
Ingabe i-VFD ingasetshenziswa endaweni eyingozi?
Yebo, kodwa kudingeka izinyathelo zokuphepha ezikhethekile. Kunama-VFD aklanyelwe ngokukhethekile izindawo eziyingozi, ahlukaniswa ngokohlobo lwezinto eziyingozi ezikhona, njengamagesi avuthayo noma uthuli. Lawa ma-VFD anezici zokuvikela ezengeziwe, ezifana nezindawo ezivalekile zokuqhuma. Ngaphambi kokufaka i-VFD endaweni eyingozi, qiniseka ukuthi ikalelwe isigaba sengozi ethile kanye nendawo yemvelo. Futhi, landela yonke imithetho efanele yokuphepha kanye nemihlahlandlela yokufaka ukuze uqinisekise ukusebenza kahle futhi unciphise ubungozi bokuthungela.
Ngisilungisa kanjani isivinini semoto usebenzisa i-VFD?
Iningi lama-VFD anomsebenzisi - isixhumi esibonakalayo esinobungane. Zulazulela esigabeni sokusetha isivinini, esingase sibhalwe ngokuthi 'ukusetha imvamisa' noma 'ukulungiswa kwesivinini'. Faka inani lesivinini osifunayo, ngokuvamile ngama-revolutions per minute (RPM) noma njengephesenti lesivinini esikaliwe semoto. Amanye ama-VFD aphinde avumele ukulawula isivinini ngamasignali e-analog angaphandle, njengesignali engu-0 - 10V DC esuka ku-potentiometer noma isistimu yokulawula. Kulesi simo, xhuma umthombo wesignali ofanele kumatheminali okokufaka we-analog ye-VFD futhi ulungise izinga lesiginali ukuze ushintshe isivinini semoto.
Yiziphi izimbangela ezivamile zokushisa ngokweqile kwe-VFD?
Isizathu esisodwa esivamile izinga lokushisa le-ambient elidlulele. Uma i-VFD ifakwe endaweni enamazinga okushisa aphezulu, ingase ishise kakhulu. Qinisekisa ukungena komoya ngendlela efanele futhi ucabange ukufaka ifeni epholile noma isistimu yokupholisa umoya endaweni ebiyelwe. Esinye isizathu kungaba umsebenzi omkhulu wokulayisha isikhathi eside. Hlola ukuthi injini ilayishwa ngokweqile futhi ulungise umthwalo noma amapharamitha e-VFD ngokufanele. I-sink yokushisa engcolile ku-VFD ingase futhi ivimbele ukuchithwa kokushisa. Hlanza njalo usinki wokushisa ukuze ususe uthuli nemfucumfucu. Ukwengeza, ifeni yokupholisa engasebenzi kahle ngaphakathi kwe-VFD ingaholela ekushiseni ngokweqile. Shintsha ifeni uma ingasebenzi kahle.
