Umthengisi wase-China ubonelela ngemvume yexabiso le-AllGB yemodeli ye-AllGB
Ukuphuculwa kweI-GB i-GB Dolomiinokutsalwa emva ekuqaleni kwenkulungwane ye-19. Ngaphambi kokusetyenziswa kwentsimbi, oololiwe kwakhiwe kusetyenziswa iindlela zentsimbi. Nangona kunjalo, ezi ndlela zololiwe zazingakhathali kwaye ziqhekeze phantsi kwemithwalo enzima, ukunciphisa ukusebenza ngokukuko nokhuseleko lwezothutho lukaloliwe.
Inkqubo yemveliso yemveliso
Inguqu evela kwi-iron yentsimbi ukuyauloliwe wololiweNgokukodwa ngaphezulu kwamashumi eminyaka. Ngenkulungwane ye-19, iinjineli zaqala ukuzama ukuzama iindlela zentsimbi, ezazihlala ziqinile kwaye ezingaphantsi kokuphosa iindlela zentsimbi. Nangona kunjalo, i-iron yentsimbi isekuphele umda wayo ngokwesistim kunye nokuqina.
Nge-1860s, inkqubo ye-Besseri yaphuhliswa, eyavunyelwa ukuba iveliswe ngobuninzi bentsimbi esemgangathweni. Le nkqubo ibandakanya umoya wokubetha nge-iron etyhidiweyo ukuze isuse izinto ezingcolileyo kwaye ivelise intsimbi ngamandla amakhulu kunye nobunzima.
Ukuqaliswa kwendlela yokuhamba kwentsimbi yotshintsho lwe-tealiay. Iintsimbi zensimbi zakwazi ukumelana nemithwalo enzima kunye nezantya eziphezulu, ezikhokelela ekunyukeni kokusebenza kakuhle kunye namandla kwiinkqubo zoololiwe. Ngomoya oqinileyo wentsimbi, iindleko zokugcina kunye nexesha lokuphumla zancitshiswa kakhulu, zivumela imisebenzi ethembekileyo neqhubekekayo.
Ukususela ekungenisweni kweziqengqelo zentsimbi, kuye kwakho inkqubela phambili kwiindlela zokuvelisa intsholongwane kunye noyilo lweloliwe. I-STELSALS ALTSS yezabelo zensimbi, ezinjengokuxhathisa okuphezulu kunye nokunganyangeki, iphuhlisiwe, iphuhlisiwe ukuze ifezekise iimfuno zothutho lukaloliwe lwangoku.
Namhlanje, iindlela zensimbi ziyaqhubeka zizinto ezikhethiweyo zokwakhiwa kukaloliwe ngenxa yamandla abo, ukuqina, kunye nokusebenza ngendleko. Baphuculwe ngokuqhubekayo ukuze bahlangabezane neemfuno ezihlala ezandayo zeshishini lokuhamba.
Ubungakanani bemveliso
| Igama lemveliso: | I-GB i-GB Dolomi | |||
| Uhlobo: | Uloliwe onzima, uloliwe kaloliwe, uloliwe | |||
| Izixhobo / ukucaciswa: | ||||
| Ireyile eLula: | Imodeli / isixhobo: | Q235,55Q; | Ukucaciswa: | I-30kg / m, i-24kg / m, i-22kg / m, i-18kg / i-15kg / m, 8 kg / m. |
| Uloliwe onzima: | Imodeli / isixhobo: | 45mn, i-71mn; | Ukucaciswa: | I-50kg / m, 43KG / m, 3kg / m, 3kg / m. |
| Uloliwe: | Imodeli / isixhobo: | U71mn; | Ukucaciswa: | I-qu70 kg / m, qu80 kg / m, qu100kg / m, qu120 kg / m. |
Uloliwe wensimbi ye-GB::
Iinkcukacha
Umgangatho: GB112649-89 GB25855 YB / T5055-95
Izixhobo: U71mn / 50mn
Ubude: I-6m-12m 12.5m-25m
| Impahla | Ibanga | Ubungakanani becandelo (mm) | ||||
| Ukuphakama kukaloliwe | Ububanzi obusisiseko | Ububanzi bentloko | Ubukhulu | Ubunzima (ii-kgs) | ||
| Ireyile eLula | I-8kg / m | 65.00 | I-54.00 | 25.00 | 7.00 | 8.42 |
| I-12kg / m | I-69.85 | I-69.85 | 38.10 | 7.54 | 12.2 | |
| I-15kg / m | 78.37 | 78.37 | 42.86 | 8.33 | 15.2 | |
| I-18kg / m | I-90,00 | 80.00 | 40.00 | 10.00 | 18.06 | |
| I-22kg / m | I-93.66 | I-93.66 | 50.80 | 10.72 | 22.3 | |
| I-24kg / m | I-107.95 | I-92.00 | I-51.00 | 10.90 | 24.46 | |
| I-30kg / m | I-107.95 | I-107.95 | 60.33 | 12.30 | 30.10 | |
| Uloliwe onzima | 38kg / m | 134.00 | 114.00 | I-68.00 | 13.00 | 38.733 |
| I-43kg / m | I-140.00 | 114.00 | I-70.00 | 14.50 | 44.653 | |
| I-50kg / m | I-152.00 | 132.00 | I-70.00 | 15.50 | I-51.514 | |
| I-60kg / m | 176.00 | I-150,00 | 75.00 | 20.00 | I-74.64 | |
| I-75kg / m | Ngo-192,00 | I-150,00 | 75.00 | 20.00 | I-74.64 | |
| IIC54 | I-159.00 | I-140.00 | I-70.00 | 16.00 | I-54.43 | |
| I-UIC60 | 172.00 | I-150,00 | I-74.30 | 16.50 | 60.21 | |
| Ukuphakamisa uloliwe | Qu70 | I-120,00 | I-120,00 | I-70.00 | 28.00 | I-52.80 |
| Qu80 | 130.00 | 130.00 | 80.00 | 32.00 | I-63.69 | |
| Qu100 | I-150,00 | I-150,00 | I-100,00 | 38,00 | 88.96 | |
| Qu120 | I-170.00 | I-170.00 | I-120,00 | 44.00 | 118.1 | |
Inzuzo
Uhlobo kunye namandlaumkhondo kaloliwezivezwe yinto esondele kakhulu (iikhilogrems) ngemitha nganye yobude. Umzekelo, iintlobo ze-RIL ezisemgangathweni ezisemgangathweni eTshayina zingama-43kg / m, i-50kg / m, i-73kg / m, i-4,5m i-12m okanye 25m; Ubude bololiwe ngaphezulu kwe-50kg / m yi-25m, i-50m, ne-100m. Yiya kumzi-mveliso we-welding welding ukuze uwenze ube yi-500m ixesha elide, kwaye emva koko uyithutha kwindawo yokwakha kwaye uyilondoloze kubude obufunekayo.
Inkcazo yoololiwe kaRaillaad inokuhluka ngokuxhomekeka kwiimfuno ezithile zenkqubo kaloliwe nakwilizwe. Nangona kunjalo, ezinye iinkcukacha eziqhelekileyo zibandakanya:
Ubunzima bololiwe Isisindo sikaloliwe sigqiba umthwalo wokuthwala umthwalo kunye nokuqina koololiwe.
Icandelo lololiwe: Iprofayili yoololiwe, ebizwa ngokuba yicandelo lololiwe, linokwahluka. Amanye amacandelo aqhelekileyo aqhelekileyo abandakanya i-I-SCEP (ekwabizwa ngokuba yi-"I-Beam"), icandelo le-IC2, kunye ne-ASCE 136.
Ubude: Ubude bololiwe bunokwahluka ngokuxhomekeke kwinkqubo yoololiwe abathile, kodwa ubude bukude buhlala buphakathi kwe-20-30 yeemitha.
IMigangatho: Imimandla eyahlukeneyo okanye amazwe anokuba nemigangatho ethile yoololiwe bakaRailroad. Umzekelo, eMntla Merika, umanyano lweeloliwe zaseMelika (AAR) zimisela imigangatho yenkcazo yololiwe.
Ibanga lensimbi: Inqanaba elithile lensimbi elisetyenziswa kwi-Railroad Rails Coails inokwahluka. Amabakala ensimbi esetyenziswayo afaka i-carbon yentsimbi (njenge-A36 okanye i-A709), intsimbi ye-ALTY (njenge-Aisi 4340), kunye ne-ASTM A359).
Ukunxiba ukuxhathisa: Iindonga zikaloliwe ziphantsi kwe-inxila eqhubekayo kwiivili zoololiwe. Ke ngoko, ukuxhathisa ukunxiba kuyinto ebalulekileyo yoololiwe. Iidreyini ezahlukeneyo okanye unyango lunokusetyenziswa kwindawo kaloliwe ukuze uphucule ukunyangwa.
Amalungu kaloliwe ahlala efuna i-welding yokuqhagamshela amacandelo aloliwe. Ke ngoko, ingcaciso kaloliwe inokubandakanya iikhrayitheriya zokuqinisekisa amandla afanelekileyo omzimba.
Qaphela: Kubalulekile ukubhekisa kwimigangatho ethile yoololiwe esetyenziswe kwingingqi yakho okanye kwilizwe elifanelekileyo.
Iprojekthi
Inkampani yethu'sI-Rail Inkcazo yentsimbiIitoni ezili-13,800 zeendlela zentsimbi ezithunyelwe eUnited States zathunyelwa kwi-tiajin port ngexesha elinye. Iprojekthi yokwakha yagqitywa kunye nololiwe wokugqibela ukuba ubekwe ngokuqinileyo kumgaqo kaloliwe. Ezi ndlela zonke zivela kumgca wemveliso wendalo iphela kaloliwe kunye nomzi-mveliso wentsimbi, esebenzisa ihlabathi elivelisiweyo lemigangatho ephezulu kakhulu yezobugcisa.
Ngolwazi oluthe kratya malunga neemveliso zololiwe, nceda unxibelelane nathi!
Yect: +86 13652091506
INTER: +86 13652091506
I-imeyile:chinaroyalsteel@163.com
Umthengisi wololiwe wase China,, i-China Stolal Rail, i-GB esemgangathweni yentsimbi
Isicelo
UkukhanyaI-Railroad trailIsetyenziselwa ikakhulu ukubeka imigca yethutyana yokuhamba kunye neendlela zokukhanya ezikhanyayo kwiindawo zehlathi, iindawo zemigodi, iifektri kunye neendawo zokwakha. Izixhobo: 55Q / Q235b, Umgangatho oLawulayo: GB1126449-89.
I-1. Indawo yokuThutha kaloliwe
Uloliwe yinxalenye ebalulekileyo nebaluleke kulwakhiwo lukaloliwe kunye nokusebenza. Kwizithuthi zikaloliwe, iindlela zensimbi zinoxanduva lokuxhasa kwaye zithwale ubunzima bomthwalo wonke woololiwe, kwaye umgangatho wabo kunye nokusebenza kwazo kuchaphazela ngqo ukhuseleko kunye nozinzo ngqo kuloliwe. Ke ngoko, oololiwe kufuneka babe neempawu ezigqibeleleyo zomzimba kunye nekhemikhali ezifana namandla aphezulu, zidla ngokuxhathisa, kunye nokunganyangeki. Okwangoku, umgangatho kaloliwe osetyenziswe yeyona mizila kaloliwe yasekhaya yi-GB / T 699-1999
2. Intsimi yobunjineli yokwakha
Ukongeza kwintsimi kaloliwe, iindlela zensimbi zisetyenziswa ngokubanzi kubunjineli bokwakha, njengokwakhiwa kwe-cranes, iikhreyithi ze-rones, iibhlorho kunye neeprojekthi eziphantsi komhlaba. Kwezi projekthi, oololiwe basetyenziswa njengeenyawo kunye necandelo lokuxhasa kunye nokuthwala ubunzima. Umgangatho wabo kunye nozinzo lube nefuthe elibalulekileyo ekukhuseleni nasekukhuselekeni kwale projekthi iphela.
I-3. Intsimi yomatshini onzima
Kwintsimi yomemo womatshini onzima, izilali zikwayinxalenye nganye, ikakhulu isetyenziswa kwiindlela ezibalekayo eziqulunqwe ngomiso. Umzekelo, oomasifundisane bokutyekela kwensimbi kwizityalo zentsimbi, imigca yemveliso kwiifektri zemoto, njl njl.
Ngamafutshane, ukusetyenziswa kwamanani olwenziwe ngentsimbi kwizothutho, ubunjineli bokwakha, oomatshini abanzima kunye nezinye izinto zenze iminikelo ebalulekileyo kuphuhliso kunye nenkqubela phambili yalo mashishini. Namhlanje, kunye nophuhliso oluqhubekayo nophuhliso lwetekhnoloji, oololiwe bahlala behlaziywa kwaye baphuculwe ukuze baziqhelanise nokuphucula ukuqhubeka nokwenza umsebenzi kunye nomgangatho kwimimandla eyahlukeneyo.
Ukupakisha kunye nokuhambisa
Ukuphucula i-GB yoMgaqo-nkqubo weSitayile we-GB ye-GB yinxalenye yenye yeendlela zokuphucula ukuqina kunye nokuchitha.
Kwicandelo le-Dloil Caltal loliwe kwangoko, umphezulu we-Tread unobuntu, kwaye i-ARCs ene-radius encinci isetyenziswa kumacala omabini. Kude kube ngo-1950s kunye nowe-1960s, kwafunyaniswa ukuba ngaphandle kwendlela yentloko ye-Rail, emva kokunxiba amavili oqengqelekayo, ubume be-tiil yayiphantse yonke i-radius ye I-Arc kumacala omabini yayinkulu kakhulu. Ukulinganisa uvavanyo kwakufumanisa ukuba i-pieling yentloko ye-Roil ihambelana noxinzelelo lwe-fiel yololiwe kwi-fillet engaphakathi yentloko yentloko yeloliwe. Ukwenzela ukunciphisa umonakalo wendlela yokuhamba kukaloliwe, onke amazwe atshintshe uyilo lwe-Arc yentloko kaloliwe ukunciphisa ukungcungcutheka kweplastiki.
Okokuqala, amazwe alandele umgaqo owoyiweni yentloko ye-GB yentloko ye-GB ye-GB ye-GB ye-GB ye-GB: I-ARC yoLoliwe inyathela kubukhulu be-Wheel yonyaniso kangangoko kunokwenzeka, ezinje nge-59.9kg / m eUnited States, i-Arc ye-Arc ye-ROC imkelwe yi-R254 - R31.75-R9.52; I-65kg / m yangaphambili yeSoviet Union, i-arc entloko yeRAL, i-Arc eyamkelayo i-R300-R80-R15; I-UIC ye-UIC 60KG / m, i-Arc ye-Arc ye-Rail iyamkela i-R300-R80-R13. Ingabonwa koku kungasentla kangangokuba eyona nto iphambili kumgaqo wentloko ye-Rail yanamhlanje kukusetyenziswa kwe-curves ezintsonkothileyo kunye nerediyo ezintathu. Kwicala lentloko kaloliwe, umgca othe tye onomphezulu weqonga kwaye umzantsi wamkelwe, kunye nethambeka lomgca othe tye yi-1: 20 ~ 1: 40. Umgca othe ngqo onesithambeka esikhulu uhlala usetyenziswa kumhlathi ongezantsi wentloko yeloliwe, kwaye ithambeka liqhelekileyo loku-1: 3 kuye ku-1: 4.
Okwesibini, kwindawo yenguqu phakathi kwe-GB Rilhead kunye nesinqe sololiwe, ukuze kuncitshiswe ii-rackis ezibangelwe kukunganyangeki kwentlanzi kunye nololiwe, ijika elinzima isetyenziswa kwindawo yotshintsho phakathi kwendawo yokutshintsha phakathi Intloko kaloliwe kunye nesinqe sololiwe, kwaye uyilo olukhulu lwe-radius lwamkelwe esinqeni. Umzekelo, i-UIC's 60kg / m Doloyi isebenzisa i-R7-R35-R120 kwicandelo lotshintsho phakathi kwentloko kaloliwe kunye nesinqe. I-Japan ye-60kg / m isebenzisa i-R19-R19-R500 kwicandelo lenguqu phakathi kwentloko kaloliwe kunye nesinqe.
Okwesithathu, kwindawo yenguqu phakathi kwesinqe sololiwe kunye nololiwe ezantsi, ukuze kufezekiswe utshintsho olugudileyo kwecandelo, uyilo lwejika elinobunzima luyaxhunyiwe kakuhle kunye nethambeka lololiwe ezantsi. Ezinje nge-UIC60KG / M Dolo, kukusebenzisa i-R120-R35-R7. I-60kg / m rail isebenzisa i-R500-R19. I-China i-60kg / m isebenzisa i-R400-R20-R20.
Okwesine, ezantsi kwendawo kaloliwe yonke iflethi, ukuze icandelo lizizinzo oluhle. Ubuso bokuphela kobuso beloliwe zonke ngasekunene, emva koko zajikeleziwe ngerediyo encinci, i-R4 ~ R2. Icala elingaphakathi lololiwe lihlala liyile neeseti ezimbini zemigca ye-obrique, ezinye zazo zamkela ithambeka eliphindwe kabini, kwaye ezinye zamkela ithambeka elinye. Umzekelo, i-UIC60KG / M AMAHLA1: 275 + 1: 14 ithambeka eliphindwe kabini. I-60kg / m rail, yamkela i-1: 4 ithambeka elinye. I-China 60kg / M Rala-1: 3 + 1: 9 ithambekile.
Ulwakhiwo lwemveliso
Yenziwe eTshayina, inkonzo yokuqala yeklasi, umgangatho wokusika, umgangatho odumileyo wehlabathi
I-1. Isiphumo seSithuba seNkampani: Inkampani yethu inomzi-mveliso omkhulu wentsimbi kunye nomzi-mveliso omkhulu wentsimbi, ukufezekisa iziphumo zoThutho kunye nokuthengwa kwempahla kunye nokuthengwa kwezesini ezidibanisa ukuveliswa kunye neenkonzo
2. Ukwahluka kwemveliso: Iyantlukwano yemveliso, nayiphi na intsimbi ofuna ithengelwe kuthi, i-piles yentsimbi, i-pieel yentsimbi, i-selnel yentsimbi, eyenza ukuba iguqulwe ngakumbi Uhlobo lwemveliso oyifunayo ukuze ufezekise iimfuno ezahlukeneyo.
3. Uncedo oluzinzileyo: Ukuba nokuzinza okuzinzileyo okuzinzileyo kunye ne-chain yonikezo kunokubonelela ngoncedo oluthembekileyo. Oku kubaluleke kakhulu kubathengi abafuna inani elikhulu lensimbi.
I-4. Impembelelo enkulu: yiba nefuthe eliphezulu lohlobo kunye nentengiso enkulu
5. Inkonzo: Inkampani enkulu yentsimbi edibanisa ukudityaniswa, ukuthutha kunye nemveliso
I-6. Ixabiso lokhuphiswano: ixabiso elifanelekileyo
* Thumela i-imeyile kwichinaroyalsteel@163.comUkufumana ikowuti yeeprojekthi zakho
Utyelelo lwabathengi
FAQ
1. Ndingafumana ndingayifumana ikowuti kuwe?
Ungasishiya umyalezo we-US, kwaye siya kuphendula umyalezo ngalo lonke ixesha.
2.Uya kuhambisa iimpahla ngexesha?
Ewe siyathembisa ukubonelela ngeemveliso ezisemgangathweni kunye nokuziswa ngexesha. Ukunyaniseka yi-tenet yethu yenkampani.
3.Can ndifumana iisampulu ngaphambi kocwangco?
Ewe kunjalo. Ngokwesiqhelo iisampulu zethu zisimahla, sinokuvelisa iisampulu zakho okanye imizobo yobugcisa.
4.Yintoni imibandela yakho yokuhlawula?
Ithuba lethu lentlawulo yesiqhelo yi-30% idiphozithi, kwaye iphumle ngokuchasene ne-B / L. I-Exw, iFob, CFR, CIF.
5.Uyamkele uhlolo lwenkampani yesithathu?
Ewe samkela ngokupheleleyo.
6. Ngaba siyayithemba inkampani yakho?
Sijongene neShishini leSteel iminyaka elingumthengisi weGolide, ekomkhulu lePhondo kwiPhondo, wamkelekile ukuba aphande nangayiphi na indlela, ngazo zonke iindlela.
Iindidi zemveliso
-
Ukufakwa kokufakwa ngokukhawuleza kwe-20 yeenyawo H ...
-
I-China yePhepha leShishini eliPhakamileyo leStote Plate ...
-
I-SPRINT FREFRORY AMANQAKU EFUNYELWEYO EKWENZIWEYO E-EFFI ...
-
Umgangatho wensimbi ye-Iron Hies Hostm SS400 STAN ...
-
I-DIP eshushu ye-datvanited sthut ye-terut ye-terut ...
-
I-ISCOR yensimbi kaloliwe