Iimveliso
-
Izixhobo zeSitimela seNdlela ye-GB yeZitimela zeNsimbi eziQhelekileyo zeXabiso elifanelekileyo
Isitimela sentsimbi yeyona nto iphambili kumzila kaloliwe. Umsebenzi waso kukuqondisa amavili esitokhwe esiqengqelekayo phambili, ukumelana noxinzelelo olukhulu lwamavili, kunye nokudlulisela kwisixhobo sokulala. Isitimela kufuneka sinike umphezulu oqengqelekayo oqhubekayo, ogudileyo, kwaye ongamelaniyo nesondo. Kwicandelo lesitimela esinombane okanye kwicandelo leebhloko ezizenzekelayo, isitimela singasetyenziswa njengesekethe yesitimela.
-
Umthengisi weFektri uRailroad GB uRail Steel Standard 38kg 43kg 50kg 60kg uTrail Train h Iintsimbi zeSteel Rail zeRail Crane Rail Ixabiso
Isitimela sesona sixhobo siphambili somzila kaloliwe, umsebenzi waso ophambili kukuqondisa amavili esitokhwe esiqengqelekayo phambili, ngelixa sithwele uxinzelelo olukhulu oluveliswa ngamavili, kwaye sidlulisele olu xinzelelo kwisitulo esileleyo ukuze sinikeze umphezulu oqengqelekayo oqhubekayo, ogudileyo nophantsi. Isitimela sidla ngokwakhiwa ziireyile ezimbini ezilinganayo, ezinamathele kwisitulo esileleyo, ngelixa i-ballast yendlela engaphantsi kwesitulo esileleyo inika inkxaso efunekayo kunye nesiphumo sokufunxa uloyiko.
-
Uloliwe weNsimbi oQhelekileyo weSiko le-GB yoBugcisa obuQhelekileyo boMgangatho oQhelekileyo wo ...
Ulwakhiwo olusisiseko lokuthwala umthwalo we-uloliweItrekhi isetyenziselwa ukukhokela isitokhwe esiqengqelekayo nokusasaza umthwalo kwindawo yokulala, ibhedi yetrekhi kunye nebhedi yendlela, ngelixa inika umphezulu woqhagamshelwano onokumelana okuncinci kokuqengqeleka kwamavili. Itrekhi iyadingeka ukuba ibe namandla okuthwala aneleyo, amandla okugoba, ukuqina kokuqhekeka, uzinzo kunye nokumelana nokugqwala. Kwiminyaka yoo-1980, oololiwe kuwo onke amazwe ehlabathini, ngaphandle kololiwe oneentloko ezimbini obekwe ngabanye oololiwe e-United Kingdom, babeka uloliwe wecandelo le-I. Uqulathe iindawo ezintathu: intloko yetrekhi, isinqe esiqengqelekayo kunye nezantsi letrekhi.
-
Isakhiwo seNsimbi esakhiwe kwangaphambili saseTshayina i-China Factory
Ukwakhiwa kwesakhiwo sentsimbi luhlobo lwesakhiwo esinentsimbi njengeyona nto iphambili, kwaye iimpawu zaso eziphawulekayo ziquka amandla aphezulu, ubunzima obulula kunye nesantya sokwakha esikhawulezayo. Amandla aphezulu kunye nobunzima obulula bentsimbi kwenza izakhiwo zentsimbi zixhase ubude obukhulu kunye nobude ngelixa zinciphisa umthwalo kwisiseko. Kwinkqubo yokwakha, izinto zentsimbi zihlala zilungiswa kumzi-mveliso, kwaye ukuhlanganiswa kunye nokudityaniswa kwindawo kunokunciphisa kakhulu ixesha lokwakha.
-
Izixhobo zikaloliwe zeSitimela esiNzima se-GB yeSitimela esiQhelekileyo seNsimbi esiQhelekileyo seSitimela esiNzima se-43kg yeSitimela seNsimbi
Isitimela sentsimbi yeyona nto iphambili kumzila kaloliwe. Inxalenye yomzila ngokubanzi inomfanekiso we-I, yenziwe ziireli ezimbini ezilinganayo, kwaye kukho amacandelo esitimela angaphezu kwama-35. Izinto eziphambili ziquka i-carbon C, i-manganese Mn, i-silicon Si, i-sulfur S, i-phosphorus P. Ubude obuqhelekileyo bomzila wesinyithi waseTshayina yi-12.5m kunye ne-25m, kwaye iinkcukacha zomzila wesinyithi yi-75kg/m, 90kg/m, 120kg/m.
-
Indawo ekhethekileyo yokwakha i-scaffold yombhobho wentsimbi edityanisiweyo
I-scaffolding sisakhiwo senkxaso sexeshana esisetyenziselwa ikakhulu ukubonelela ngeqonga lokusebenza elizinzileyo kubasebenzi abakwiiprojekthi zokwakha, zokugcina okanye zokuhombisa. Ngokwesiqhelo senziwe ngemibhobho yesinyithi, umthi okanye izinto ezidityanisiweyo, kwaye siyilwe kwaye yakhiwe ngokuchanekileyo ukuqinisekisa ukuba inokumelana nomthwalo ofunekayo ngexesha lokwakha. Uyilo lwe-scaffolding lungalungiswa ngokweemfuno ezahlukeneyo zesakhiwo ukuze kuhlangatyezwane neemfuno ezahlukeneyo zokwakha.
-
Uloliwe wesinyithi oMgangatho oBalaseleyo ngexabiso eliphantsi
Isitimelayinxalenye ebalulekileyo ethwala ubunzima bololiwe kwaye ikhokela kwicala lololiwe. Yakhiwe ngamacandelo amathathu: intloko, ukunyathela kunye nesiseko. Intloko yeyona nxalenye ibalulekileyo yomzila, eli candelo lithwala umthwalo womzila kwaye likhokela kwicala lomzila. Ukunyathela kukudibana ngqo kwevili, kufuneka kube nobunzima obaneleyo kunye nokumelana nokuguguleka. Isiseko lunxibelelwano phakathi komzila kunye nentambo yomzila, ibamba umzila kunye nentambo yomzila kunye. Ukwakhiwa komzila kubaluleke kakhulu kukhuseleko kunye nokuzinza kothutho lomzila.
-
Isitimela sesinyithi sendlela kaloliwe esisemgangathweni ophezulu eTshayina
Uloliwe sisakhiwo esibalulekileyo kuthutho lukaloliwe, esineempawu ezahlukeneyo ezibalulekileyo kunye neenzuzo. Okokuqala, uloliwe wenziwe ngentsimbi enamandla aphezulu, enomthamo obalaseleyo wokuthwala umthwalo kwaye inokumelana nokusebenza kunye nempembelelo yoololiwe abanzima. Okwesibini, umphezulu uphathwe ngokukodwa ukuze ubonise ukumelana nokuguguleka okuhle, okunokumelana ngempumelelo nokungqubana phakathi kwevili kunye nololiwe kwaye kwandise ubomi benkonzo. Ukongeza, uloliwe ugcina uzinzo oluhle lwejometri phantsi kotshintsho lobushushu kunye neempembelelo zokusingqongileyo, kunciphisa umngcipheko wokuguquka kunye nomonakalo.
-
Uyilo olutsha lwesakhiwo sentsimbi umzi-mveliso / indawo yokugcina impahla
Kwinjineli yokwakha,isakhiwo sentsimbi tInkqubo yecandelo lentsimbi ineenzuzo ezibanzi zobunzima obulula, ukwenziwa kwemveliso, ukufakwa ngokukhawuleza, umjikelo omfutshane wokwakha, ukusebenza kakuhle kwenyikima, ukubuyiselwa kotyalo-mali ngokukhawuleza, kunye nongcoliseko oluncinci lokusingqongileyo. Xa kuthelekiswa nezakhiwo zekhonkrithi eziqinisiweyo, ineenzuzo ezingaphezulu kwezona nkalo zintathu zophuhliso, kwihlabathi liphela, ngakumbi kumazwe aphuhlileyo nakwiindawo eziphuhlileyo, izixhobo zentsimbi zisetyenziswe ngokufanelekileyo nangokubanzi kwicandelo lobunjineli bokwakha.
-
Isakhelo seNdawo seNsimbi Isakhiwo seNsimbi esiGqityiweyo Isakhiwo seNdawo yokuhlala
Isakhiwo sentsimbisisakhiwo esenziwe ngezinto zentsimbi kwaye sesinye sezona ntlobo ziphambili zesakhiwo. Esi sakhiwo senziwe ngemiqadi yentsimbi, iikholamu zentsimbi, ii-trusses zentsimbi kunye nezinye izinto ezenziwe ngentsimbi yecandelo kunye neepleyiti zentsimbi, kwaye samkela i-silanization, i-phosphating ye-manganese ecocekileyo, ukuhlamba kunye nokomisa, i-galvanizing kunye nezinye iinkqubo zokuthintela umhlwa. Ezi zinto okanye izinto zihlala ziqhagamshelwe ngee-welds, ii-bolts okanye ii-rivets. Ngenxa yobunzima bayo obulula kunye nolwakhiwo olulula, isetyenziswa kakhulu kwiifektri ezinkulu, kwiindawo zokusebenzela, kwizakhiwo eziphakamileyo kakhulu, kwiibhulorho nakwamanye amasimi. Isakhiwo sentsimbi kulula ukusigqwala, isakhiwo sentsimbi ngokubanzi sokususa umhlwa, i-galvanized okanye ipeyinti, kunye nokugcinwa rhoqo.
-
Isakhiwo seNsimbi esakhelwe kwangaphambili Indlu yoShishino Isakhiwo seWorkshop Indlu yokugcina impahla Isakhiwo seNsimbi esakhelwe kwangaphambili
Izakhiwo zentsimbi S235jrinamandla aphezulu kunye nobunzima obulula: amandla esakhiwo sentsimbi aphezulu kakhulu, kwaye amandla ayo aphezulu kunekhonkrithi kunye nomthi. Iplastiki elungileyo, izinto ezifanayo: isakhiwo sentsimbi sinempembelelo entle yokushukuma komhlaba, izinto ezifanayo, ukuthembeka okuphezulu. Inqanaba eliphezulu loomatshini: isakhiwo sentsimbi kulula ukusihlanganisa, ukusebenza kakuhle kwemveliso, kwaye igridi yesakhiwo enezinga eliphezulu lophuhliso lwemizi-mveliso inetywina elungileyo: isakhiwo sayo esidityanisiweyo sinetywina elungileyo, ngoko ke isakhiwo esakhiweyo sinamandla kwaye isiphumo sobushushu silungile.
-
Ulwakhiwo lweNsimbi oluSetyenzisiweyo olunexabiso eliphantsi eTshayina Uyilo lweSakhiwo seNdlu yeFama
isakhiwo sentsimbiinefuthe elihle lokushukuma komhlaba, izinto ezifanayo, ukuthembeka okuphezulu. Inqanaba eliphezulu loomatshini: isakhiwo sentsimbi kulula ukusihlanganisa, ukusebenza kakuhle kwemveliso, kwaye igridi yolwakhiwo enenqanaba eliphezulu lophuhliso lwemizi-mveliso inetywina elihle: isakhiwo sayo esidityanisiweyo sinetywina elihle, ngoko ke isakhiwo esakhiweyo siqinile kwaye isiphumo sokhuseleko silungile.