Ukusebenza kokutshatyalaliswa kobushushu bocingo olunameleli luphawu olubalulekileyo, ngakumbi kwiinjini kunye namacandelo okanye ama-windings aneemfuno zokunyuka kweqondo lokushisa, elinokubaluleka okukhulu.Ichaphazela ngokuthe ngqo ukuyila kunye nokusetyenziswa kwezixhobo zombane.Ubushushu bezixhobo zombane bukhawulelwe ngeengcingo ezi-enameled kunye nezinye izinto zokugquma ezisetyenziswayo.Ukuba iingcingo ezi-enameled ezinobushushu obuphezulu kunye nezinto ezihambelanayo zinokusetyenziswa, amandla amakhulu angafumaneka ngaphandle kokutshintsha isakhiwo, okanye ubungakanani bangaphandle bunokuncipha, ubunzima bungancitshiswa, kunye nokusetyenziswa kwesinyithi kunye nezinye izinto ezinokusetyenziswa. kuncitshiswe ngelixa ugcina amandla engatshintshwanga.
1. Uvavanyo lokuguga olushushu
Kuthatha iinyanga ezintandathu ukuya kunyaka omnye (uvavanyo lwe-UL) ukumisela ukusebenza kwe-thermal yocingo lwe-enameled usebenzisa indlela yokuhlola ubomi be-thermal.Uvavanyo lokuguga alukho ukulinganisa kwisicelo, kodwa ukulawula umgangatho wepeyinti kunye neqondo lokubhaka ifilimu yepeyinti ngexesha lenkqubo yokuvelisa kusenokubaluleka okusebenzayo.Izinto ezichaphazela ukusebenza kokuguga:
Yonke inkqubo ukusuka kwipeyinti yokwenza ipeyinti yokubhaka ucingo olunameled kwifilimu, kwaye emva koko ukuya ekugugeni kunye nokubola kwefilimu yepeyinti, yinkqubo yepolymerization, ukukhula, kunye nokuqhekeka kunye nokubola.Ekwenziweni kwepeyinti, i-polymer yokuqala iyadityaniswa ngokubanzi, kwaye i-polymer yokuqala yokwambathisa idityaniswe ngokunqamlezileyo kwipolymer ephezulu, ekwafumana ukusabela kokubola kobushushu.Ukuguga kukuqhubela phambili kokubhaka.Ngenxa yokuhlangana kunye nokuqhekeka kweempendulo, ukusebenza kweepolymers kuncipha.
Ngaphantsi kweemeko ezithile zokushisa kwesithando somlilo, utshintsho kwisantya sesithuthi sichaphazela ngokuthe ngqo ukukhuphuka kwepeyinti kwi-wire kunye nexesha lokubhaka.Uluhlu oluchanekileyo lwesantya sesithuthi lunokuqinisekisa ukusebenza okufanelekileyo kokuguga kwe-thermal.
Ukushisa okuphezulu okanye okuphantsi kwesithando somlilo kuya kuchaphazela ukusebenza kokuguga kwe-thermal.
Izinga lokuguga kwe-thermal kunye nobukho be-oksijini buhambelana nohlobo lomqhubi.Ubukho be-oksijini bunokubangela ukusabela kokuqhekeka kwamatyathanga e-polymer, ukunyusa izinga lokuguga kwe-thermal.I-ion ye-Copper inokungena kwifilimu yepeyinti ngokufuduka kwaye ibe yityuwa ye-organic copper, edlala indima ebalulekileyo ekugugeni.
Emva kokuthatha isampuli, kufuneka ipholiswe kwindawo yokushisa ukuze ithintele ukuba iphantsi kokupholisa ngokukhawuleza kunye nokuchaphazela idatha yovavanyo.
2. uvavanyo lokothuka thermal
Uvavanyo lokutshatyalaliswa kwe-thermal kukufunda ukothuka kwefilimu yepeyinti yocingo olunamelled ukuya kwisenzo sokushisa phantsi koxinzelelo lomatshini.
Ifilimu yepeyinti yocingo olunameleli ingena kwi-elongation deformation ngenxa yokwandiswa okanye ukujikajika, kwaye ukufuduswa okuzalanayo phakathi kwamakhonkco eemolekyuli kugcina uxinzelelo lwangaphakathi ngaphakathi kwefilimu yepeyinti.Xa ifilimu yepeyinti ishushu, olu xinzelelo lubonakaliswa ngendlela yokunciphisa ifilimu.Kuvavanyo lokutshatyalaliswa kwe-thermal, ifilimu yepeyinti eyandisiweyo ngokwayo iyancipha ngenxa yokushisa, kodwa umqhubi odibeneyo kunye nefilimu yepeyinti uvimbela le ngqungquthela.Impembelelo yoxinzelelo lwangaphakathi nangaphandle luvavanyo lwamandla efilimu yepeyinti.Amandla efilimu eentlobo ezahlukeneyo zeengcingo ezinameleli ziyahluka, kwaye ubungakanani bamandla eefilimu zepeyinti ezahlukeneyo ancipha ngokunyuka kwamaqondo obushushu nawo ayahluka.Kwiqondo elithile lobushushu, i-thermal shrinkage force yefilimu yepeyinti inkulu kunamandla efilimu yepeyinti, ibangela ukuba ifilimu yepeyinti iqhekeke.Ukutshatyalaliswa kobushushu befilimu yepeyinti ihambelana nomgangatho wepeyinti ngokwayo.Kuhlobo olufanayo lwepeyinti, lukwanxulumene nomlinganiselo wezinto eziluhlaza
Ukushisa okuphezulu kakhulu okanye okuphantsi kakhulu kokubhaka kuya kunciphisa ukusebenza kwe-thermal shock.
Ukusebenza komothuko oshushu wefilimu yepeyinti eshinyeneyo kumbi.
3. Ukothuka kobushushu, ukuthamba, kunye novavanyo lokwaphuka
Kwi-coil, i-layer ephantsi yocingo lwe-enameled luphantsi koxinzelelo olubangelwa ukunyanzeliswa komgangatho ophezulu wocingo olunamele.Ukuba ucingo olwenziwe nge-enameled luphantsi kokubhaka kwangaphambili okanye ukomiswa ngexesha lokukhulelwa, okanye lusebenza kumaqondo obushushu aphezulu, ifilimu yepeyinti inyantyiswa bubushushu kwaye iyancipha ngokuthe ngcembe phantsi koxinzelelo, nto leyo enokubangela ukuba phakathi ujike imijikelezo emfutshane kwikhoyili.Uvavanyo lokunciphisa ukuthomalalisa ubushushu bulinganisa ukukwazi kwefilimu yepeyinti yokumelana ne-thermal deformation phantsi kwamandla angaphandle omatshini, okukwazi ukufunda ukuguqulwa kweplastiki yefilimu yepeyinti phantsi koxinzelelo kumaqondo aphezulu.Olu vavanyo luyindibaniselwano yobushushu, umbane, kunye novavanyo lwamandla.
Ukusebenza kokunciphisa ubushushu befilimu yepeyinti kuxhomekeke kwisakhiwo semolekyuli yefilimu yepeyinti kunye namandla phakathi kwamakhonkco ayo e-molecular.Ngokubanzi, iifilimu zepeyinti eziqulethe izinto ezingaphezulu ze-aliphatic linear zemolekyuli zingasebenzi kakuhle, ngelixa iifilimu zepeyinti eziqulethe iireyini ze-thermosetting ezinevumba elimnandi zinokonakala okuphezulu.Ukubhaka okugqithisileyo okanye ithenda yefilimu yepeyinti kuya kuchaphazela ukusebenza kwayo kokuqhekeka.
Izinto ezichaphazela idatha yovavanyo ziquka ubunzima bomthwalo, ubushushu bokuqala, kunye nezinga lokufudumeza.
Ixesha lokuposa: May-09-2023