1. Intambo ye-Mica tape mineral egqunywe nge-corrugated copper sheathed
Intambo yesinyithi ye-Mica tape egqunywe nge-corrugated copper sheathed cable yenziwe ngomqhubi wobhedu, i-mica tape insulation kunye ne-copper sheathed combined processing, esebenza kakuhle ngomlilo, ubude obude obuqhubekayo, amandla okugqithisa, ukusebenza kakuhle njalo njalo.
Inkqubo yokuvelisa i-mica tape mineral insulation copper sheath cable iqala ngokuqhoboshelwa okuqhubekayo kwe-copper wire okanye i-copper rod, imicu emininzi ye-copper wire iyajijwa, umqhubi ugqunywe ngokumelana nobushushu obuphezulu.iteyiphu ye-mica eyenziweyo(itheyiphu ye-mica ene-calcined ingasetyenziselwa iimveliso ezingenayo i-halogen, umsi omncinci kunye ne-toxicity ephantsi), umaleko wobushushu uzaliswa yifayibha yeglasi engeyiyo i-alkali, kwaye intambo isongelwe ngetheyiphu ye-mica yokwenziwa enganyangekiyo kubushushu obuphezulu ukwenza umaleko okhuselayo. I-sheath yobhedu idityaniswe kwipayipi yobhedu emva kokuba iteyiphu yobhedu isongelwe ngobude, ize yenziwe nge-corrugated rolling corrugated eqhubekayo. Iimfuno ezithile ze-sheath yesinyithi azinakuvezwa, kwaye umaleko we-polyolefin (umsi omncinci ongenayo i-halogen) unokongezwa ngaphandle.
Xa kuthelekiswa neentambo ezigqunywe nge-magnesium oxide mineral, iimveliso zentambo ezigqunywe nge-mica tape mineral ezigqunywe nge-corrugated copper sheathed cable, ukongeza ekusebenzeni komlilo kusondelelene, zinokufikelela kubude obukhulu obuqhubekayo, ngaphakathi kwe-95 mm² zingenziwa zibe ziintambo zeqela ezininzi, ukuze koyiswe iintsilelo zezihlanganisi ezinkulu zentambo. Nangona kunjalo, i-corrugated copper pipe weld kulula ukuyiqhekeza, i-extrusion deformation kunye ne-single mica insulation, ekwaye yaba sisiphene sokuzalwa, kwaye imfuneko yamandla enkqubo yokufaka isephezulu kakhulu.
Indawo yokulawula ye-mica tape mineral insulated corrugated copper sheathed cable kukukhetha izinto ze-mica belt ezishushu kakhulu kunye nenkqubo yokuwelda nokuqengqeleka kwe-copper sheathed cable. Ukukhethwa kwezinto ze-mica tape ezishushu kakhulu kuchaphazela ngokuthe ngqo ukusebenza kwemveliso okungatshiyo emlilweni. I-mica tape eninzi kakhulu iya kubangela inkunkuma yezinto, kwaye incinci kakhulu ayiyi kufezekisa ukusebenza okungatshiyo emlilweni. Ukuba ukuwelda kwejakethi yobhedu ayinamandla, ukuwelda kwepayipi yobhedu olugobileyo kulula ukuqhekeka, kwangaxeshanye, ubunzulu bokuqengqeleka bukwangundoqo kulawulo lwenkqubo, umahluko kubunzulu bokuqengqeleka kunye nepitch yejakethi yobhedu uya kukhokelela kumahluko kwindawo yokwenyani yejakethi yobhedu, ngaloo ndlela ichaphazela ukumelana kwejakethi yobhedu.
2. Intambo yerabha ye-silicone yeseramikhi (yeeminerali) egqunyiweyo
Irabha ye-silicone ye-ceramicIntambo enganyangekiyo yomlilo eneminerali luhlobo olutsha lwentambo enganyangekiyo yomlilo, ubushushu bayo kunye nomgangatho wobushushu beoksijini kusetyenziswa izinto zerabha ye-silicone yeseramikhi, le nto ithambile njengerabha ye-silicone eqhelekileyo phantsi kweemeko zobushushu eziqhelekileyo, kwaye iya kwenza igobolondo eliqinileyo le-ceramic phantsi kweemeko zobushushu eziphezulu ezingama-500 ℃ nangaphezulu. Kwangaxeshanye, ukusebenza kobushushu kuyagcinwa, kwaye umgca wentambo usenokugcina ukusebenza okuqhelekileyo kangangexesha elithile xa kuthe kwabakho umlilo, ukuze kuncedwe umsebenzi wokuhlangula kunye nokunciphisa iingozi kunye nokulahlekelwa yipropathi kangangoko kunokwenzeka.
Intambo yerabha ye-ceramic silicone egqunywe yiminerali egqunywe yi-resictor ene-resictor insulation layer (ceramic silicone rubber composite material) njenge-core cable, phakathi kwe-core cable kukho umaleko wokuzalisa omelana nobushushu obuphezulu, njenge-ceramic silicone rubber composite material, kunye nomaleko owongezelelweyo wokukhusela, ukubonakala kwentambo yomaleko wangaphandle we-sheath. Olu hlobo lwemveliso luphawulwa ngumaleko wokugquma ogqunywe yi-resictory wenziwe nge-ceramic refractory silicone raber, kwaye iqokobhe eliqinileyo elenziwe emva kokususwa kwe-ablation lisenombane ogqunywe yi-insulation, enokukhusela imigca yokuhambisa kunye nokusasazwa ekukhukulisekeni komlilo, ukuqinisekisa ukuhamba kakuhle kwamandla kunye nonxibelelwano, kwaye iphumelele ixesha elibalulekileyo lokuhlangula kunye nokuhlangula abasebenzi xa kutsha. Iimveliso ze-ceramic retardant fire ziquka irabha ye-ceramic retardant fire silicone, iteyiphu ye-ceramic retardant fire composite kunye nentambo yokuzalisa i-ceramic retardant fire.
Irabha ye-silicone yeseramikhi kubushushu begumbi ayisiyotyhefu, ayinancasa, inobuthambile obuhle kunye nokuthamba, kubushushu obuphezulu obungaphezulu kwama-500 ° C, izinto zayo eziphilayo ngexesha elifutshane kakhulu zibe yinto eqinileyo efana neseramikhi, ukwenziwa komaleko olungileyo wokuthintela ukugquma, kwaye ngokukhula kwexesha lokutsha, ukunyuka kobushushu, ubulukhuni bayo bubonakala ngakumbi. Irabha ye-silicone yeseramikhi ikwanazo neempawu ezilungileyo zenkqubo kwaye inokwenziwa kwimigca yemveliso ye-vulcanization eqhubekayo. Isithuba kunye nobushushu bekhebula yirabha ye-silicone yeseramikhi, ethintela ioksijini ngokusisiseko, kwaye isheya yezixhobo ezidibeneyo isetyenziselwa ukwenza isheya yetyhubhu ye-serpentine eguquguqukayo, enokumelana noxinzelelo lwe-radial kwaye ikhusele intambo kumonakalo wangaphandle woomatshini.
Amanqaku olawulo aphambili enkqubo yokuvelisa irabha ye-ceramic silicone eneminerali egqunywe yi-insulated refractory cable ikakhulu akwinkqubo yokukhusela i-vulcanization kunye ne-interlocking yerabha ye-ceramic silicone.
Irabha ye-silicone ye-ceramic ikwizinto eziphambili zerabha ye-silicone yobushushu obuphezulu (i-HTV), oko kukuthi, irabha ye-silicone ye-methyl vinyl 110-2 eyongeziweyo efana ne-white carbon black, ioyile ye-silicone, umgubo we-porcelain kunye nezinye izongezo emva kokuxuba ize yongezwe kumatshini we-24 vulcanization ophindwe kabini, ongavulwanga ukuze kube mhlophe intlama eqinileyo, ukwakheka kakubi, kufuna ubushushu be-extruder ukuba bugcine ubushushu obuthile obuphantsi, xa sele buphezulu kunobu bushushu, kuya kubakho isiganeko seglue evuthiweyo, ekhokelela ekususweni kwegum kunye nomonakalo kumamaleko we-insulation. Ukongeza, ngenxa yokuqina okungalunganga kwerabha ye-silicone ye-ceramic, ayinakuthwalwa yi-screw iye kwiglue, okubangela isithuba kwizinto zeglue kwi-screw, nto leyo eya kubangela isiganeko se-degumming. Ukuze kuthintelwe iingxaki ezingentla, indlela yokumisela izixhobo ezifanelekileyo ze-extruder, indlela yokugcina imeko yobushushu obuphantsi be-extruder, kunye nendlela yokwenza izinto zerabha kwi-screw ngaphandle kwezithuba ziye zaba ngundoqo wokuqinisekisa umgangatho womamaleko we-insulation.
Izixhobo zokubopha ezidibeneyo zenziwe yityhubhu ejikelezayo enezikhonkwane ezingengomgangatho. Ke ngoko, kwimveliso, indlela yokumisela uthotho lweemold ezifanelekileyo ngokweenkcazo ezahlukeneyo, ububanzi kunye nobukhulu bomtya osetyenziselwa izixhobo zokubopha ezidibeneyo zezona zinto ziphambili ekuveliseni iingxaki zenkqubo ezifana nokungabikho kwebhanti eqinileyo.
Ixesha leposi: Oktobha-23-2024