Umhlinzeki waseShayina Unikeza Isaphulelo Sentengo Yamamodeli Esitimela Esijwayelekile se-AllGB

Incazelo emfushane:

Isitimela sensimbiImizila isebenza njengomzila wokuphila wezinhlelo zokuhamba emhlabeni wonke, ivumela ukunyakaza okuphumelelayo kwabantu, izimpahla, kanye nezinsizakusebenza. Njengoba isebenza njengendlela engaphazanyiswa, ihlinzeka ngokuqina nokuthembeka, iqinisekisa ukusebenza kahle kwezitimela ngisho nangaphansi kwezimo zezulu ezimbi. Amandla angokwemvelo ensimbi ayenza ibe yinto efanelekile yokwakha imizila yesitimela, isekele imithwalo esindayo ngenkathi igcina ubuqotho besakhiwo sayo emabangeni amade.

Izinga:Q235B/50Mn/60Si2Mn/U71Mn

Okujwayelekile: GB

Isitifiketi:I-ISO9001

Iphakheji:Iphakheji ejwayelekile yokufaneleka ulwandle

Isikhathi Sokukhokha:isikhathi sokukhokha

Xhumana nathi:+86 13652091506

: [i-imeyili ivikelwe]

Sithumelele i-imeyili I-WhatsApp

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuthuthukiswa kweIsitimela Sensimbi Esijwayelekile se-GBkungalandelelwa emuva ekuqaleni kwekhulu le-19. Ngaphambi kokusetshenziswa kwensimbi, izitimela zazakhiwa kusetshenziswa izinsimbi zensimbi ezicijile. Kodwa-ke, lezi zinsimbi zazivame ukuqhekeka nokuphuka ngaphansi kwemithwalo esindayo, okunciphisa ukusebenza kahle kanye nokuphepha kwezokuthutha ngezitimela.

INQUBO YOKUKHIQIZWA KOMKHIQIZO

Ushintsho oluvela ensimbini ephonswe phansi luyeisitimela sesitimelakwenzeka kancane kancane eminyakeni eminingana. Maphakathi nekhulu le-19, onjiniyela baqala ukuzama izinsimbi zensimbi eziqinisiwe, ezaziqinile futhi zingaqini kakhulu kunezinsimbi zensimbi eziqinisiwe. Kodwa-ke, insimbi eqinisiwe yayisenemikhawulo yayo maqondana namandla nokuqina.

Ngawo-1860, inqubo yeBessemer yasungulwa, eyavumela ukukhiqizwa kwensimbi esezingeni eliphezulu ngobuningi. Le nqubo yayihilela ukufutha umoya ngensimbi encibilikisiwe ukuze kususwe ukungcola futhi kukhiqizwe insimbi enamandla nokuqina okuphezulu.

Ukwethulwa kwemizila yensimbi kwashintsha kakhulu ezokuthutha ngezitimela. Imizila yensimbi yakwazi ukumelana nemithwalo esindayo kanye nesivinini esiphezulu, okwaholela ekusebenzeni kahle okukhulu kanye nomthamo ezinhlelweni zezitimela. Ngokuhlala isikhathi eside kwemizila yensimbi, izindleko zokulungisa kanye nesikhathi sokungasebenzi kwancishiswa kakhulu, okuvumela ukusebenza kwezitimela okuthembekile nokuqhubekayo.

Kusukela kwethulwa izinsimbi zensimbi, kube nokuthuthuka okuqhubekayo kumasu okukhiqiza insimbi kanye nokwakhiwa kwesitimela. Izinsimbi zensimbi ezinezakhiwo ezithile, njengokumelana nokuguguleka okuphezulu kanye nokumelana nokugqwala, zakhiwe ukuze kuhlangatshezwane nezidingo zokuhamba kwesitimela zanamuhla.

Namuhla, izinsimbi zensimbi ziyaqhubeka nokuba yisinqumo esiyinhloko sokwakhiwa kwezitimela ngenxa yamandla azo, ukuqina kwazo, kanye nokusebenza kahle kwezindleko. Ziyaqhubeka zithuthukiswa ukuze kuhlangatshezwane nezidingo ezikhulayo zemboni yezokuthutha.

USAYIZI WOMKHIQIZO

Igama Lomkhiqizo:		Isitimela Sensimbi Esijwayelekile se-GB
Uhlobo:		Isitimela Esinzima, Isitimela Se-Crane, Isitimela Esilula
Izinto/Ukucaciswa:
Isitimela Esilula:	Imodeli/Izinto Ezisetshenziswayo:	Q235, 55Q ；	Ukucaciswa:	30kg/m，24kg/m，22kg/m，18kg/m，15kg/m，12 kg/m，8 kg/m.
Isitimela Esinzima:	Imodeli/Izinto Ezisetshenziswayo:	45MN, 71MN；	Ukucaciswa:	50kg/m，43kg/m，38kg/m，33kg/m.
Isitimela se-Crane:	Imodeli/Izinto Ezisetshenziswayo:	U71MN；	Ukucaciswa:	QU70 kg /m ，QU80 kg /m ，QU100kg /m ，QU120 kg /m.

Isitimela Sensimbi Esijwayelekile se-GB::

Imininingwane: GB6kg, 8kg, GB9kg, GB12, GB15kg, 18kg, GB22kg, 24kg, GB30, P38kg, P43kg, P50kg, P60kg, QU70, QU80, QU100, QU120
Okujwayelekile: GB11264-89 GB2585-2007 YB/T5055-93
Izinto: U71Mn/50Mn
Ubude: 6m-12m 12.5m-25m

Impahla	Ibanga	Usayizi Wesigaba (mm)
Impahla	Ibanga	Ukuphakama Kwesitimela	Ububanzi Besisekelo	Ububanzi Bekhanda	Ubukhulu	Isisindo (amakhilogremu)
Isitimela Esilula	8KG/M	65.00	54.00	25.00	7.00	8.42
	12KG/M	69.85	69.85	38.10	7.54	12.2
	15KG/M	79.37	79.37	42.86	8.33	15.2
	18KG/M	90.00	80.00	40.00	10.00	18.06
	22KG/M	93.66	93.66	50.80	10.72	22.3
	24KG/M	107.95	92.00	51.00	10.90	24.46
	30KG/M	107.95	107.95	60.33	12.30	30.10
Isitimela Esinzima	38KG/M	134.00	114.00	68.00	13.00	38.733
	43KG/M	140.00	114.00	70.00	14.50	44.653
	50KG/M	152.00	132.00	70.00	15.50	51.514
	60KG/M	176.00	150.00	75.00	20.00	74.64
	75KG/M	192.00	150.00	75.00	20.00	74.64
	I-UIC54	159.00	140.00	70.00	16.00	54.43
	I-UIC60	172.00	150.00	74.30	16.50	60.21
Isitimela Sokuphakamisa	QU70	120.00	120.00	70.00	28.00	52.80
	QU80	130.00	130.00	80.00	32.00	63.69
	I-QU100	150.00	150.00	100.00	38.00	88.96
	I-QU120	170.00	170.00	120.00	44.00	118.1

INZUZO

Uhlobo namandlaithrekhi yesitimelazibonakaliswa ngobuningi obulinganiselwe (amakhilogremu) ngemitha ubude. Isibonelo, izinhlobo zesitimela ezijwayelekile zamanje eShayina zingama-43kg/m, 50kg/m, 60kg/m, 75kg/m, njll. Ubude obujwayelekile besitimela eShayina: 43kg/m bungama-12.5m noma ama-25m; ubude besitimela esingaphezu kwama-50kg/m bungama-25m, 50m, kanye nama-100m. Iya efektri yokushisela isitimela ukuze uyishisele kumzila wesitimela omude ngama-500m, bese uyithutha uyise endaweni yokwakha bese uyishisela kubude obudingekayo.

Imininingwane yesitimela sesitimela ingahluka kuye ngezidingo ezithile zesistimu yesitimela kanye nezwe. Kodwa-ke, ezinye izici ezivamile zifaka:

Isisindo Sesitimela: Isisindo sesitimela sivame ukuvezwa ngamakhilogremu ngeyadi (lbs/yd) noma amakhilogremu ngemitha (kg/m2). Isisindo sesitimela sinquma amandla okuthwala umthwalo kanye nokuqina kwesitimela.

Isigaba Sesitimela: Iphrofayili yesitimela, eyaziwa nangokuthi isigaba sesitimela, ingahluka. Ezinye izingxenye zesitimela ezivamile zifaka isigaba se-I (esaziwa nangokuthi isigaba se-"I-beam"), isigaba se-UIC60, kanye nesigaba se-ASCE 136.

Ubude: Ubude besitimela bungahluka kuye ngohlelo oluthile lwesitimela, kodwa ubude obujwayelekile buvame ukuba phakathi kwamamitha angu-20-30.

Okujwayelekile: Izifunda noma amazwe ahlukene angaba nezindinganiso ezithile zezitimela zesitimela. Isibonelo, eNyakatho Melika, i-Association of American Railroads (AAR) ibeka amazinga ezincazelo zezitimela.

Ibanga Lensimbi: Ibanga elithile lensimbi esetshenziswa ezitimeleni zesitimela lingahluka. Ibanga lensimbi elivame ukusetshenziswa lifaka insimbi yekhabhoni (njenge-A36 noma i-A709), insimbi ye-alloy (njenge-AISI 4340 noma i-ASTM A320), kanye nezinsimbi eziphathwa ngokushisa (njenge-ASTM A759).

Ukumelana Nokugqokwa: Izitimela zesitimela zigqokwa njalo ngamasondo ezitimela. Ngakho-ke, ukumelana nokugqokwa kuyisici esibalulekile sezitimela. Izembozo noma izindlela zokwelapha ezahlukahlukene zingasetshenziswa ebusweni bezitimela ukuthuthukisa ukumelana nokugqokwa.

Ukushibilika: Amajoyinti esitimela avame ukudinga ukushibilika ukuze kuxhunywe izingxenye zesitimela ngazinye. Ngakho-ke, imininingwane yesitimela ingafaka phakathi izindlela zokushibilika ukuqinisekisa ukuqina nokuqina okufanele kokushibilika.

Qaphela: Kubalulekile ukubhekisela ezindinganisweni ezithile zesitimela ezisetshenziswa esifundeni noma ezweni lakini ukuze uthole imininingwane eningiliziwe nenembile.

IPHROJEKTHI

Inkampani yethu'sincazelo yensimbi yesitimelaAmathani ayi-13,800 ezitimela zensimbi ezithunyelwa e-United States athunyelwa eTianjin Port ngesikhathi esisodwa. Umsebenzi wokwakha waqedwa ngojantshi wokugcina owabekwa kancane kancane emzileni wesitimela. Lezi zitimela zonke zivela emzileni wokukhiqiza womhlaba wonke wefektri yethu yesitimela kanye nensimbi, kusetshenziswa umhlaba wonke. Zenziwe ngezindinganiso zobuchwepheshe eziphakeme kakhulu neziqinile.

Ukuze uthole ulwazi olwengeziwe mayelana nemikhiqizo yesitimela, sicela uxhumane nathi!

I-WeChat: +86 13652091506

Ucingo: +86 13652091506

I-imeyili:[i-imeyili ivikelwe]

umhlinzeki wezitimela zase-china, isitimela sensimbi saseShayina, isitimela sensimbi esijwayelekile se-GB

ISICELO

UkukhanyaIsitimela Sesitimelaisetshenziswa kakhulu ekubekeni imigqa yezokuthutha yesikhashana kanye nemigqa yesitimela esincane ezindaweni zamahlathi, ezindaweni zezimayini, emafektri nasezindaweni zokwakha. Izinto: 55Q/Q235B, indinganiso ephezulu: GB11264-89.

1. Insimu yezokuthutha zesitimela
Izitimela ziyisici esibalulekile nesibalulekile ekwakhiweni nasekusebenzeni kwezitimela. Ekuthuthweni kwezitimela, izitimela zensimbi zinesibopho sokusekela nokuthwala sonke isisindo sesitimela, futhi ikhwalithi nokusebenza kwazo kuthinta ngqo ukuphepha nokuzinza kwesitimela. Ngakho-ke, izitimela kumele zibe nezakhiwo ezinhle kakhulu zomzimba nezamakhemikhali njengamandla aphezulu, ukumelana nokuguguleka, kanye nokumelana nokugqwala. Njengamanje, indinganiso yesitimela esetshenziswa yimizila eminingi yesitimela yasekhaya yi-GB/T 699-1999 "Insimbi Ephakeme Yesakhiwo Sekhabhoni".
2. Insimu yobunjiniyela bokwakha
Ngaphezu kwensimu yesitimela, izinsimbi zensimbi zisetshenziswa kabanzi kwezobunjiniyela bokwakha, njengokwakhiwa kwama-crane, ama-crane emibhoshongo, amabhuloho kanye namaphrojekthi angaphansi komhlaba. Kula maphrojekthi, izinsimbi zesitimela zisetshenziswa njengesisekelo kanye nezinto zokusekela nokuthwala isisindo. Ikhwalithi yazo kanye nokuzinza kwazo kunomthelela obalulekile ekuphepheni nasekuzinzeni kwephrojekthi yonke yokwakha.
3. Insimu yemishini esindayo
Emkhakheni wokukhiqiza imishini esindayo, imisele nayo iyinto evamile, esetshenziswa kakhulu ezindleleni zokugijima ezakhiwe ngomzila. Isibonelo, izindawo zokusebenzela zokwenza insimbi ezitshalweni zensimbi, imigqa yokukhiqiza emafektri ezimoto, njll. konke kudinga ukusebenzisa imisele eyakhiwe ngomzila wensimbi ukusekela nokuthwala imishini esindayo nemishini enesisindo samathani angamashumi noma ngaphezulu.
Ngamafuphi, ukusetshenziswa kabanzi kwezitimela zensimbi kwezokuthutha, ubunjiniyela bokwakha, imishini esindayo kanye neminye imikhakha kube negalelo elibalulekile ekuthuthukisweni nasekuthuthukisweni kwalezi zimboni. Namuhla, ngokusungulwa okusha okuqhubekayo kanye nokuthuthukiswa kobuchwepheshe, izitimela zivuselelwa njalo futhi zithuthukiswa ukuze zivumelane nokuthuthukiswa okuqhubekayo kanye nokuphishekela ukusebenza kanye nekhwalithi emikhakheni eyahlukahlukene.

UKUPHAKISHA NOKUTHUMELA

Ukuthuthukisa ukwakheka kwesigaba sekhanda le-GB Standard Steel Rail nakho kungenye yezindlela zokuthuthukisa ukuqina nokumelana nokuguguleka.

Esigabeni sekhanda lesitimela sokuqala, indawo yokunyathela ithambile, futhi ama-arcs ane-radius encane asetshenziswa kuzo zombili izinhlangothi. Kuze kube ngawo-1950 no-1960, kwatholakala ukuthi kungakhathaliseki ukuthi ikhanda lesitimela elaklanywa ekuqaleni lalinjani, ngemva kokuguguleka kwamasondo esitimela, ukuma kwe-tread phezulu kwesitimela cishe kwakuyisiyingi, kanti i-radius ye-arc kuzo zombili izinhlangothi yayinkulu kakhulu. Ukulingisa okuhlolayo kwathola ukuthi ukuxebuka kwekhanda lesitimela kuhlobene nokucindezeleka okukhulu kokuxhumana kwesondo nesitimela entanyeni yangaphakathi yekhanda lesitimela. Ukuze kuncishiswe umonakalo wokuqhekeka kwesitimela, wonke amazwe ashintshe ukwakheka kwe-arc yekhanda lesitimela ukuze kuncishiswe ukuguqulwa kwepulasitiki.

Okokuqala, amazwe alandele isimiso esinjalo ekwakhiweni kwe-GB Standard Steel Rail head tread: i-arc ye-rail top tread ihambisana nosayizi we-wheel tread ngangokunokwenzeka, okungukuthi, usayizi we-tread arc, njenge-rail engu-59.9kg/m e-United States, i-rail head arc yamukelwa i-R254-R31.75-R9.52; i-rail engu-65kg/m ye-Soviet Union yangaphambili, i-rail head arc yamukela i-R300-R80-R15; i-UIC 60kg/m rail, i-rail head arc yamukela i-R300-R80-R13. Kungabonakala kusukela ngenhla ukuthi isici esiyinhloko somklamo wesigaba se-rail head yesimanje ukusetshenziswa kwama-curve ayinkimbinkimbi nama-radii amathathu. Ohlangothini lwe-rail head, kwamukelwa umugqa oqondile one-top encane kanye ne-bottom ebanzi, kanti i-slope yomugqa oqondile ngokuvamile ingu-1:20~1:40. Umugqa oqondile one-slope enkulu uvame ukusetshenziswa emhlathini ongezansi wekhanda le-rail, kanti i-slope ngokuvamile isukela ku-1:3 kuya ku-1:4.

Okwesibili, endaweni yokuguquka phakathi kwe-GB Standard Steel Railhead kanye nonqenqema lwesitimela, ukuze kuncishiswe imifantu ebangelwa ukugxilisa ingqondo nokwandisa ukumelana kokungqubuzana phakathi kwe-fishplate kanye nonqenqema, kusetshenziswa ijika eliyinkimbinkimbi endaweni yokuguquka phakathi kwekhanda lesitimela kanye nonqenqema lwesitimela, futhi kusetshenziswa umklamo omkhulu werediyasi okhalweni. Isibonelo, isitimela se-UIC esingu-60kg/m sisebenzisa i-R7-R35-R120 endaweni yokuguquka phakathi kwekhanda lesitimela kanye nonqenqema. Isitimela saseJapan esingu-60kg/m sisebenzisa i-R19-R19-R500 endaweni yokuguquka phakathi kwekhanda lesitimela kanye nonqenqema.

Okwesithathu, endaweni yokuguquka phakathi kwesinqe sesitimela kanye nephansi lesitimela, ukuze kufezwe ushintsho olubushelelezi lwesigaba, kwamukelwa nomklamo wejika eliyinkimbinkimbi, futhi ushintsho oluhamba kancane kancane luxhunywe kahle nokwehla kwephansi lesitimela. Njengesitimela se-UIC60kg/m, kusetshenziswa i-R120-R35-R7. Isitimela saseJapane esingu-60kg/m sisebenzisa i-R500-R19. Isitimela saseShayina esingu-60kg/m sisebenzisa i-R400-R20.

Okwesine, phansi kwesisekelo sesitimela kuyisicaba, ukuze ingxenye ibe nokuzinza okuhle. Ubuso bokugcina besisekelo sesitimela buse-engeli efanele, bese buyindilinga nge-radius encane, ngokuvamile i-R4 ~ R2. Uhlangothi lwangaphakathi lwesisekelo sesitimela luvame ukuklanywa ngamasethi amabili emigqa eqondile, eminye yayo ethatha ukuthambeka okuphindwe kabili, kanti eminye ithatha ukuthambeka okukodwa. Isibonelo, isitimela se-UIC60kg/m sisebenzisa ukuthambeka okuphindwe kabili okungu-1:275 + 1:14. Isitimela saseJapane esingu-60kg/m sisebenzisa ukuthambeka okukodwa okungu-1:4. Isitimela saseShayina esingu-60kg/m sisebenzisa ukuthambeka okuphindwe kabili okungu-1:3 + 1:9.

UKWAKHIWA KWEMIKHIQIZO

Kwenziwe eShayina, isevisi yekilasi eliphezulu, ikhwalithi ephezulu, idumile emhlabeni jikelele
1. Umphumela Wesilinganiso: Inkampani yethu inochungechunge olukhulu lokuhlinzeka kanye nefektri enkulu yensimbi, efinyelela imiphumela emikhulu kwezokuthutha kanye nokuthengwa kwempahla, futhi iba yinkampani yensimbi ehlanganisa ukukhiqiza kanye nezinsizakalo.
2. Ukwehlukahluka komkhiqizo: Ukwehlukahluka komkhiqizo, noma iyiphi insimbi oyifunayo ingathengwa kithi, ikakhulukazi ehilelekile ezakhiweni zensimbi, izinsimbi zensimbi, izinqwaba zeshidi lensimbi, amabhulakhethi e-photovoltaic, insimbi yesiteshi, amakhoyili ensimbi ye-silicon neminye imikhiqizo, okwenza kube lula ukukhetha uhlobo lomkhiqizo olufunayo ukuze luhlangabezane nezidingo ezahlukene.
3. Ukunikezwa okuzinzile: Ukuba nomugqa wokukhiqiza ozinzile kanye nochungechunge lokunikezwa kunganikeza ukunikezwa okuthembekile. Lokhu kubaluleke kakhulu kubathengi abadinga insimbi eningi.
4. Ithonya lomkhiqizo: Linethonya lomkhiqizo eliphezulu kanye nemakethe enkulu
5. Isevisi: Inkampani enkulu yensimbi ehlanganisa ukwenza ngokwezifiso, ezokuthutha kanye nokukhiqiza
6. Ukuncintisana kwentengo: intengo enengqondo

*Thumela i-imeyili ku-[i-imeyili ivikelwe]ukuthola ikhotheshini yamaphrojekthi akho

UKUVAKASHELA KWAMAKHASIMENDE

Imibuzo Evame Ukubuzwa

1. Ngingayithola kanjani ikhotheshini kuwe?
Ungasishiyela umyalezo, futhi sizophendula yonke imiyalezo ngesikhathi.

2. Ingabe uzoletha izimpahla ngesikhathi?
Yebo, sithembisa ukuhlinzeka ngemikhiqizo esezingeni eliphezulu kanye nokulethwa ngesikhathi. Ukwethembeka kuyisimiso senkampani yethu.

3. Ngingayithola yini amasampula ngaphambi koku-oda?
Yebo, kunjalo. Ngokuvamile amasampula ethu amahhala, singawakhiqiza ngamasampula akho noma ngemidwebo yobuchwepheshe.

4. Iyini imigomo yakho yokukhokha?
Isikhathi sethu sokukhokha esijwayelekile yidiphozithi engu-30%, bese kuthi imali esele ibe yi-B/L. EXW, FOB, CFR, CIF.

5. Uyakwamukela ukuhlolwa komuntu wesithathu?
Yebo siyakwamukela ngempela.

6. Siyethemba kanjani inkampani yakho?
Sisebenza ngobuchwepheshe ebhizinisini lensimbi iminyaka eminingi njengomhlinzeki wegolide, indlunkulu isesifundazweni saseTianjin, samukelekile ukuzohlola nganoma yiziphi izindlela, ngazo zonke izindlela.

Okwedlule: Isitimela Sesitimela Sensimbi Esijwayelekile se-GB Intengo Enzima Yefektri Isitimela Sensimbi Esiqinile Futhi Esihlala Isikhathi Eside Esifanele Ukwakhiwa Njllnjalonjalo

Olandelayo: Ukuthengwa Kwesitimela Sensimbi Esishisayo Esishisayo Esiphezulu Esiphezulu Esiphezulu

Bhala umlayezo wakho lapha bese uwuthumela kithi