Uphando lwaseTshayina kwii-aramid fiberimathiriyeli iqale emva kwexesha xa ithelekiswa namanye amazwe, kwaye ubugcisa obunxulumeneyo buye mva.Okwangoku, isetyenziswa ekwenziweni kwezixhobo ezahlukeneyo, kwaye imathiriyeli ye-aramid esebenza kakuhle kakhulu ixhomekeke ekuthengisweni kwamanye amazwe.Izinto ze-Aramid zisetyenziswa ngokubanzi kwi-insulation yombane kunye ne-electronics.
Ulwalathiso lwesicelo se-aramid fiber kwintsimi yokufakelwa kombane kunye ne-electronics
isitshintshi
Ngokubhekiselele kwi-core wire, i-interlayer kunye ne-insulation yesigaba se-transformers, ukusetyenziswa kwe-aramid fibers ngokungathandabuzekiyo yinto efanelekileyo.Ineenzuzo ezicacileyo kwinkqubo yesicelo, kwaye isalathiso sokunciphisa i-oksijini yephepha lefiber yi> 28, ngoko ke yinto efanelekileyo yokubuyisela ilangatye ngokwayo.Ngelo xesha, ukumelana nobushushu kufikelela kumabakala angama-220, okunokunciphisa indawo yokupholisa ye-transformer, ukwenza isakhiwo sayo sangaphakathi sidibanise, sinciphise ilahleko ye-transformer xa ingekho umthwalo, kwaye inciphise iindleko zokuvelisa.Ngenxa yesiphumo esihle sokugquma, inokuphucula amandla e-transformer yokugcina ukushisa kunye nomthwalo we-harmonic, ngoko ke inezicelo ezibalulekileyo kwi-insulation transformer.Ukongeza, izinto eziphathekayo zinokuxhathisa okulungileyo kwaye zinokusetyenziswa kwiindawo ezimanzi.
imoto
Kwinkqubo yokwenziwa kweenjini,imicu ye-aramidzisetyenziswa ngokubanzi.Iintsinga kunye nekhadibhodi kunye zenza inkqubo yokugquma kweemveliso zemoto, ukwenzela ukuba iimveliso zisebenze phantsi kweemeko zokugcwala.Ngenxa yobukhulu obuncinci bezinto eziphathekayo kunye neempawu ezintle, zingonakaliswa ngexesha lenkqubo ye-coil winding.Iindlela zokusetyenziswa kwayo ziquka ukugquma phakathi kwezigaba, iintambo, amabala, iingcingo, iilinings zokubeka, njl njl. Umzekelo:iphepha lefiberI-r enobunzima obuyi-0.18mm ~ 0.38mm inokuguquguquka okuhle kwaye ifanelekile kwi-slot lining insulation;iphepha lefiber elinobukhulu obuyi-0.51mm~0.76mm linobulukhuni obakhelwe ngaphakathi obuphezulu, ngoko linokusetyenziswa kwindawo ye-slot wedge.
ibhodi yesekethe
Emva kokusetyenziswa kweefiber ze-aramid kwiibhodi zesekethe, amandla ombane, ukuchasana kwamanqaku, kunye nesantya se-laser ziphezulu.Ngexesha elifanayo, ukunyanzeliswa kwee-ion kuphezulu, kwaye ubuninzi be-ion buphantsi.Ngenxa yezi zibonelelo zingentla, isetyenziswa ngokubanzi kwinkalo ye-elektroniki.Ngama-1990, iibhodi zeesekethe ezenziwe ngezinto ze-aramid zaba yingqwalasela ye-SMT substrate materials, kwaye iifayibha ze-aramid zisetyenziswa ngokubanzi kwi-substrates yebhodi yesiphaluka kunye nezinye iinkalo.
i-eriyali yerada
Ngophuhliso olukhawulezayo lonxibelelwano lwesathelayithi, ii-antenna ze-radar ziyafuneka ukuba zibe nezibonelelo zobunzima obuncinci, ubunzima obulula, kunye nokuthembeka okuphezulu.Ifayibha ye-Aramid inozinzo oluphezulu ekusebenzeni, isakhono esilungileyo sokufakelwa kombane, kunye nokunyanzeliswa kwamaza anamandla kunye neempawu zoomatshini, ngoko ke ingasetyenziswa kwibala leeriyali zeradar.Umzekelo: inokusetyenziswa ngokufanelekileyo kwizakhiwo ezifana nee-eriyali ezingaphezulu, iiradomi ezinjengeenqanawe zemfazwe kunye neenqwelomoya, kunye nezixhasi zerada.
Ukusetyenziswa okuthe ngqo kwefayibha ye-aramid kwintsimi yokufakelwa kombane kunye ne-electronics
Ukusetyenziswa kwiinguqu ezahlukeneyo
Iifayibha zeAramid zingasetyenziswa kwiinguqu zodidi olomileyo.Ukusebenzisaimicu ye-aramidkwiindawo ze-coil ezijikelezayo zinokunyusa ngokufanelekileyo isalathisi sokushisa kwenkqubo yokuguqula i-transformer kunye nokwandisa ubomi bayo benkonzo.Inkqubo yokugquma ubushushu obuphezulu iqulunqwe ngephepha lefiber, i-oyile yobushushu obuphezulu, njl.njl. Isetyenziswa kwisixhobo sokutsala kaloliwe kunye nezixhobo zokuhambisa amandla ukunciphisa umgangatho kunye nomthamo wabaguquli.Kwiitreyini ezihamba ngesantya esiphezulu, izixhobo ze-aramid zisetyenziselwa ukwenza inkqubo yokufakelwa kwe-transformer, enciphisa umthamo we-transformer ukuya kwi-80% ukuya kwi-85% yobukhulu bayo bokuqala, ukunciphisa umthwalo wokugcinwa kwayo okungalunganga, kunye nokuphucula ukusebenza kokhuseleko. ye-transformer.Sebenzisa ngokupheleleyo iingenelo zefiber aramid kwaye uyisebenzise kwi-transformer njengeyona nto iphambili yokugquma, enokuqinisekisa ukhuseleko lwesakhiwo.Kwi-oyile-i-oil-immersed transformers, i-aramid fibers ingasetyenziselwa ukuvelisa i-transformers eneendawo eziphezulu zokutshisa ngokubambisana ne-oyile ye-β enendawo ephezulu yokutshisa.Olu hlobo lwe-transformer lunexabiso eliphantsi lokusebenza kunye nokusebenza kakuhle komlilo.Ngokomzekelo, umgangatho we-transformer ye-150kVA eyenziwe nge-aramid fiber kunye neoli ye-silicone ayifani kakhulu ne-transformer ye-100kVA.
Ukusetyenziswa kwiinjini ezahlukeneyo
Iifayibha ze-Aramid zingasetyenziswa kwinkqubo yokugquma iimoto ezikhethekileyo.Ukusebenza kwe-insulation ye-aramid fibers kulungile kwisantya esiguquguqukayo sokulawula iimotor kunye ne-2500kV AC yokuguqula iimotor.Kwangaxeshanye, ukusetyenziswa kwefayibha ye-aramid ukwenza i-epoxy resin composite material njengeringi yokukhusela i-rotor ye-injini inokusombulula ngempumelelo ingxaki yokusebenza okubuthathaka kwebhanti yeglasi yefiber latitude.Ngaphantsi kweemeko eziqhelekileyo, amandla okuqina esampuli yi-1816MPa, ngoko inokuhlangabezana neemfuno zendawo yokusebenza ephezulu.Ukongeza, ifayibha ye-aramid inokuphinda isetyenziswe njenge-insulation yesakhiwo phakathi kokujika kwemoto, enokunciphisa ubukhulu bomgangatho wokugquma, ukunciphisa izinga lokunyuka kobushushu bemoto, kunye nokuphucula ukusebenza ngokubanzi kwemoto.
Iintsinga zeAramid nazo zingasetyenziswa kwiijenereyitha.Emva kweiphepha lefiberifakwe kwi-epoxy resin, ifakwe kwi-coil ye-rotor ukwenza isakhiwo sokukhusela, ukuphucula amandla omatshini we-coil, kunye nokunciphisa umjikelezo wokuvelisa i-generator.Abaphandi bafunde i-generator ye-Dongfang esetyenziswe kwiyunithi ye-Three Gorges kwaye bafumanisa ukuba iyunithi isebenzisa izinto ze-aramid njenge-insulation ye-winding, engahlangabezani kuphela neemfuno ze-technical insulation zeyunithi, kodwa ingasetyenziselwa kwiijeneretha ze-hydroelectric ezinkulu okanye eziphakathi..
Ukongeza, ifayibha ye-aramid inokusetyenziselwa ukugquma komhlaba wemoto ukunqanda ingxaki yokuvalwa okungaqhelekanga kwemoto.I-Aramid fiber kunye ne-polyimide zisetyenziselwa ukwenza izinto ezidibeneyo ukwenza i-wire lead evaliweyo.Amaleko angaphakathi nangaphandle adityaniswe ngefayibha ye-aramid, enokwenza ukuba i-motor ibe nokusebenza kakuhle kwe-insulation phantsi kwe-oyile yokuthambisa kunye neemeko zefriji.
Ixesha lokuposa: Feb-27-2023