Iimveliso
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I-AREMA Standard Steel Rail/Steel Rail/Rail Railway/Heat Treat Rail
Lo mzila waqala wenziwa yi-AREMA Standard Steel Rail. Kamva, kwasetyenziswa iireli zesinyithi ezibunjiweyo, kwaza kwaphuhliswa iireli ezimile okwe-I. Kwiminyaka yoo-1980, igeyiji eqhelekileyo esetyenziswa ziiloliwe ezininzi kwihlabathi liphela (jonga iRailway Track Geometry) yayiyi-1435 mm (4 ft. 8(1/2) intshi). Ezo zincinci kunolu zibizwa ngokuba ziireli ezimxinwa, kwaye ezo zibanzi kunolu zibizwa ngokuba ziireli ezibanzi zoololiwe (jonga iRailway Engineering).
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Uloliwe oMgangatho oPhezulu weShishini i-AREMA Standard Steel Rail
Isitimela seNsimbi esiqhelekileyo se-AREMAzisetyenziswa kakhulu kwiinkqubo zothutho lukaloliwe kwaye zizinto ezibaluleke kakhulu kuthutho lukaloliwe. Iireli zentsimbi azisetyenziswa kuphela kuloliwe ohamba ngesantya esiphezulu, uthutho lukaloliwe lwasezidolophini, imigodi kunye namanye amashishini, kodwa zikwasetyenziswa kakhulu ekwakhiweni, ekwakhiweni ngokutsha kunye nokugcinwa koololiwe.
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Umenzi weSitimela seNsimbi se-ISCOR/seNsimbi
Isitimela seNsimbi se-ISCORzezinye zezona zinto zibalulekileyo kwinkqubo yanamhlanje yezothutho, kwaye ukubaluleka kweereli zentsimbi njengesiseko sothutho lukaloliwe kuyabonakala. Nangona iyindlela elula yokuthutha iireli, isiphumo sokungabikho kwayo - ingozi yemoto, siya kuba nefuthe elikhulu ebomini. Ke ngoko, ukuveliswa, ukuhlolwa kunye nokugcinwa kweereli kufuna ingqwalasela enkulu ukuqinisekisa ukusebenza kakuhle kwenkqubo yonke kaloliwe.
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Isikhokelo seSitimela Isibane seSitimela/Isitimela esineGroove/Isitimela esinzima/ISCOR Ixabiso leSitimela seNsimbi Iireyile ezikumgangatho ophezulu
Isitimela seNsimbi se-ISCORzizinto ezinde ezimile okwemicu ezisetyenziswa kwiindawo zoshishino ezifana noomatshini nezixhobo. Zihlala zenziwe ngentsimbi.
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Eyona Intengiso Isakhiwo Sentsimbi Esinobunzima Obuncinci Kwindlu Yezakhiwo Zentsimbi Ezakhiwe Ngaphambili Yesakhiwo Sezakhiwo Zentsimbi
Intsimbi ibonakaliswa ngamandla aphezulu, ubunzima obulula, ubulukhuni obuhle ngokubanzi, kunye nokukwazi ukuguquguquka okunamandla, ngoko ke ifanelekile ngokukodwa ekwakhiweni kwezakhiwo ezinkulu neziphezulu kakhulu nezinzima kakhulu; Le nto inobunye obuhle kunye ne-isotropy, yeyomzimba othambileyo ofanelekileyo, kwaye ihambelana kakuhle neengcinga ezisisiseko ze-mechanics zobunjineli ngokubanzi; Le nto inobunyibilikisi obuhle kunye nokuqina, inokuba nokuguquguquka okukhulu, kwaye inokuthwala umthwalo oguqukayo kakuhle; Ixesha elifutshane lokwakha; Inezinga eliphezulu lophuhliso lwemizi-mveliso kwaye inokwenza imveliso ekhethekileyo enezinga eliphezulu loomatshini.
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Ulwakhiwo lwentsimbi olukumgangatho ophezulu oluphantsi olunexabiso eliphantsi olubonelela ngeenkonzo ezithengiswayo zesakhiwo sesikolo sesakhiwo sentsimbi
Isakhiwo sentsimbi, okwaziwa ngokuba yi-steel skeleton, efinyezwa ngokuthi yi-SC (ukwakhiwa kwentsimbi) ngesiNgesi, ibhekisa kwisakhiwo sesakhiwo esisebenzisa izinto zentsimbi ukuthwala imithwalo. Idla ngokwenziwa ziikholamu zentsimbi ezithe nkqo kunye nee-I-beams ezithe tye kwigridi engunxande ukwenza i-skeleton yokuxhasa umgangatho, uphahla kunye neendonga zesakhiwo.
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Isakhiwo seNsimbi esakhiwe kwangaphambili esineenjini
Isakhiwo sentsimbi sisakhiwo esenziwe ngentsimbi enamandla aphezuluIsiphumo sokonga amandla silungile. Iindonga zenziwe ngentsimbi ekhaphukhaphu, egcina amandla kwaye ikumgangatho ofanayo, enesimo se-C, intsimbi yesikwere, kunye neepaneli zesandwich. Zisebenza kakuhle ekugqumeni ubushushu kwaye ziyakwazi ukumelana nenyikima.Ukusebenzisa inkqubo yesakhiwo sentsimbi kwizakhiwo zokuhlala kunokunika ukusebenza okupheleleyo kwi-ductility elungileyo kunye nokukwazi ukuguquguquka kweplastiki okuqinileyo kwesakhiwo sentsimbi, kwaye kunokumelana okuhle kakhulu neenyikima nomoya, okuphucula kakhulu ukhuseleko kunye nokuthembeka kwendlu yokuhlala. Ingakumbi kwimeko yeenyikima kunye neenkanyamba, izakhiwo zentsimbi zinokuphepha umonakalo wokuwa kwezakhiwo.
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Ibhulorho/Ifektri/Indawo yokugcina impahla/Ivenkile yevenkile yanamhlanje Ulwakhiwo lwentsimbi Ubunjineli bokwakha
Isakhiwo sentsimbi sisakhiwo esenziwe ngezinto zentsimbi kwaye sesinye sezona ntlobo ziphambili zezakhiwo zokwakha. Esi sakhiwo senziwe kakhulu ngemiqadi yentsimbi, iintsika zentsimbi, ii-trusses zentsimbi kunye nezinye izinto ezenziwe ngentsimbi emile okwesinyithi kunye neepleyiti zentsimbi, kwaye samkela iinkqubo zokususa umhlwa kunye nokulwa nomhlwa ezifana ne-silanization, i-manganese phosphating ecocekileyo, ukuhlamba nokomisa, kunye ne-galvanizing.
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Amandla Aphezulu kunye Nokumelana Okuphezulu Kwenyikima Ufakelo Olukhawulezileyo Ulwakhiwo Lwesakhiwo Sentsimbi Esenziwe Ngaphambili
Izakhiwo zentsimbi kufuneka zifunde intsimbi enamandla aphezulu ukuze zonyuse kakhulu amandla azo okufumana isivuno; ukongeza, iintlobo ezintsha zentsimbi kufuneka ziqengqelwe, njengentsimbi enomfanekiso we-H (ekwaziwa ngokuba yintsimbi ebanzi), intsimbi enomfanekiso we-T, kunye neepleyiti zentsimbi ezineprofayili ukuze zilungele izakhiwo ezinkulu kunye nesidingo sezakhiwo eziphakamileyo kakhulu.
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I-ISCOR Steel Rail Imigangatho Yemizi-mveliso Isitimela Esikhaphukhaphu I-Crane Enzima I-Steel Reli
Isitimela seNsimbi se-ISCORzezona zinto ziphambili zemizila kaloliwe. Umsebenzi wayo kukuqondisa amavili esitokhwe esiqengqelekayo phambili, ukuthwala uxinzelelo olukhulu lwamavili, kwaye uludlulisele kwiindawo ezilalayo. Iireli kufuneka zibonelele ngomphezulu oqengqelekayo oqhubekayo, ogudileyo nongamelaniyo namavili. Kwizitimela ezisebenzisa umbane okanye iindawo ezizibloko ezizenzekelayo, iireli zinokusebenza njengeesekethe zemizila.
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Umvelisi weSitimela seNsimbi se-ISCOR
Indlela yokubeka inkqubo ye-ISCOR Steel Rail ihambelana ngqo, kwaye ukufakwa kweereli kubangela ukuba iireli ziqhagamshelwe kunye ukuze zenze inkqubo epheleleyo kaloliwe. Iireli zentsimbi zixhasa indlela yokuhamba koololiwe, zidibanisa zonke izitishi kuthungelwano lothutho, kwaye zidibanisa izixeko kunye neelali.
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Isitimela seNsimbi se-ISCOR Iilawuli zokukhanya zeMayini yamalahle Isitimela seMayini yeMalahle
Isitimela seNsimbi se-ISCORzezona zinto ziphambili kwimizila kaloliwe. Umsebenzi wayo kukuqondisa amavili esitokhwe esiqengqelekayo phambili, ukuthwala uxinzelelo olukhulu lwamavili, kwaye uludlulisele kubantu abalalayo.