Inkqubo yemvelisoIsitimela sentsimbi esiqhelekileyo se-AREMAidla ngokubandakanya la manyathelo alandelayo:
Ukulungiswa kwezinto eziluhlaza: Lungisa izinto eziluhlaza zentsimbi, ngokuqhelekileyo intsimbi yesakhiwo sekhabhoni ekumgangatho ophezulu okanye intsimbi engenanto.
Ukunyibilikisa nokugalela: Izinto ezisetyenzisiweyo ziyanyibilikiswa, emva koko intsimbi enyibilikisiweyo iphoswa kwiibhilethi zentsimbi zokuqala ngokugalela okuqhubekayo okanye ukugalela.
Ukucocwa nokuqengqwa: Ukucocwa kwe-billet yentsimbi yokuqala, kuquka ukususa ukungcola nokulungisa ulwakhiwo, uze emva koko uqengqe i-billet yentsimbi ngokusebenzisa izixhobo zokuqengqwa ukuya kwi-billets zethrekhi ezihlangabezana nemigangatho yesizwe.
Unyango lwangaphambi kokulungiswa: Unyango lwangaphambi kokulungiswa kwee-track billets, kuquka ukugquma, unyango lobushushu kunye nonyango lomphezulu, njl.njl., ukuphucula amandla kunye nokuqina kwee-rails.
Ukuqengqeleka nokwakheka: I-track billet elungisiweyo kwangaphambili iqengqeleka kwaye yenziwe ngomatshini wokuqengqeleka ukuze ibe yiprofayili yesitimela ehlangabezana neemfuno ezisemgangathweni zesizwe.
Ukuhlolwa kunye nolawulo lomgangatho: Ukuhlolwa okungqongqo kunye nolawulo lomgangatho kwenziwa kwiireyile eziveliswayo ukuqinisekisa ukuba ziyahlangabezana nemigangatho yesizwe kunye neemfuno zabathengi.
Ukupakishwa nokuphuma efektri: Iireli ezifanelekileyo ziyapakishwa kwaye ziphawulwe, emva koko zisiwe kumthengi okanye zigcinwe kwindawo yokugcina impahla zilinde ukuthunyelwa.
Isitimela sentsimbi esiqhelekileyo se-ASTM baneempawu ezilandelayo:
Amandla aphezulu: Umgangatho waseMelikaiirelizenziwe ngentsimbi ekumgangatho ophezulu, enamandla aphezulu kwaye ihlala ixesha elide kwaye inokumelana noxinzelelo olunzima kunye nefuthe lokusebenza koololiwe.
Ukubekwa emgangathweni kweenkcukacha: Iinkcukacha kunye nobukhulu beereli ezisemgangathweni zaseMelika zenziwe ngokungqongqo ngokuhambelana nemigangatho, ukuqinisekisa ukufana kunye nokutshintshana kwenkqubo kaloliwe.
Ukumelana nokuguguleka okunamandla: Umphezulu weereyile ezisemgangathweni zaseMelika uphathwe ngokukodwa kwaye unokumelana nokuguguleka okunamandla, okunokunciphisa ukuguguleka kwendlela kwaye kwandise ubomi benkonzo.
Ukumelana kakuhle nokugqwala: Umphezulu weereyile ezisemgangathweni zaseMelika uye wanyangwa ngokuchasene nokugqwala, nto leyo enokumelana nokugqwala nokugqwala kwaye igcine imeko yokusetyenziswa kakuhle.
Ububanzi bendlela yokusetyenziswa: Iireli ezisemgangathweni zaseMelika zifanelekile kwiindlela ezahlukeneyo zikaloliwe, kubandakanya oololiwe abakhawulezayo, oololiwe abaqhelekileyo kunye noololiwe bempahla, njl.njl., kwaye zinokuguquguquka okukhulu nokusebenza.
Isitimela esiqhelekileyo saseMelika:
Iinkcukacha: ASCE25, ASCE30, ASCE40, ASCE60, ASCE75, ASCE85,90RA,115RE,136RE,175LBs
Umgangatho: ASTM A1, AREMA
Izixhobo: 700/900A/1100
Ubude: 6-12m, 12-25m
Idilesi
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
I-imeyile
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+86 13652091506
Ixesha leposi: Epreli-28-2024