Intsimbi eshushu eqengqelekayo engalinganiyo
Umgangatho womphezulu wentsimbi engalinganiyo ye-angle uchazwe kumgangatho, kwaye ngokuqhelekileyo kufuneka ukuba kungabikho ziphene ezinobungozi ekusebenziseni, ezifana ne-delamination, scarring, kunye neentanda.
Uluhlu oluvumelekileyo lokutenxa kwimilo yejometri yentsimbi engalinganiyo ye-engile nayo ichazwe kumgangatho, oquka ngokubanzi izinto ezifana negophe, ububanzi becala, ubukhulu becala, i-engile ephezulu, ubunzima bethiyori, njl. njl. i-torsion ebalulekileyo
I-GB/T2101-89 (Imimiselo ngokubanzi yokwamkelwa kwentsimbi yecandelo, ukupakishwa, ukuphawula kunye neziqinisekiso zomgangatho);I-GB9787-88/GB9788-88 (i-hot-rolled equilateral/unequilateral angle steel size, imilo, ubunzima kunye nokuphambuka okuvumelekileyo);I-JISG3192- 94 (isimo, ubungakanani, ubunzima kunye nokunyamezela kwentsimbi yecandelo elitshisayo);I-DIN17100-80 (umgangatho womgangatho wentsimbi yesakhiwo esiqhelekileyo);I-ГОСТ535-88 (iimeko zobugcisa zentsimbi yecandelo eliqhelekileyo lekhabhoni).
Ngokwale migangatho ikhankanywe ngasentla, ii-angles ezingalinganiyo ziya kuhanjiswa kwii-bundle, kwaye inani leenyanda kunye nobude be-bundle efanayo iya kuhambelana nemimiselo.Intsimbi ye-angle engalinganiyo ihanjiswa ngokuqhelekileyo ihamba ze, kwaye kuyimfuneko ukunikela ingqalelo kubungqina bomswakama ngexesha lokuthutha kunye nokugcinwa.
Isetyenziswa ngokubanzi kuluntu olwahlukeneyo lukamasipala, ulwakhiwo loluntu kunye nezakhiwo zoshishino lwezomkhosi kunye nezakhiwo zobunjineli, njengemiqadi yezakhiwo zoshishino, iibhulorho, iinqaba zothumelo lwamandla, ukuphakamisa nokuthutha oomatshini, iinqanawa, iziko loshishino, iinqaba zokusabela, iirakhi zekhonteyina, kunye neZitora, njl., ngenxa yokuba ukusetyenziswa kwabo kungaphantsi kwentsimbi ye-angle enye, ixabiso elihambelanayo liphezulu kancinane.
1. Ixabiso eliphantsi lokucubungula: ixabiso le-galvanizing ye-hot-dip kunye nokukhusela i-rust iphantsi kunezinye iipeyinti zepeyinti;
2. Ihlala ixesha elide kwaye ihlala ixesha elide: Intsimbi yentsimbi etshisiweyo eshushu idiphu ineempawu zeglosi yomphezulu, umaleko we-zinc ofanayo, akukho cwecwe lokuvuza, akukho kuthontsiza, ukuncamathela okuqinileyo, kunye nokumelana nomhlwa okuqinileyo.Kwimeko-bume yedolophu, umgangatho we-hot-dip galvanizing anti-rust unokugcinwa Ngaphezu kweminyaka engama-50 ngaphandle kokulungiswa;kwimimandla yasezidolophini okanye kwiindawo ezingaselunxwemeni, umgangatho omiselweyo wokuchasana ne-corrosion we-hot-dip ungagcinwa iminyaka engama-20 ngaphandle kokulungiswa;
3. Ukuthembeka okulungileyo: I-galvanized layer kunye nentsimbi ihlanganiswe nge-metallurgically kwaye ibe yinxalenye yentsimbi yentsimbi, ngoko ukuqina kwengubo kunokwethenjelwa ngakumbi;
4. Ukugquma kunokuqina okuqinileyo: i-zinc ifake i-metallurgical structure ekhethekileyo, enokumelana nomonakalo womatshini ngexesha lokuthutha kunye nokusetyenziswa;
5. Ukukhuselwa okubanzi: yonke inxalenye yamacandelo adibeneyo anokuthi afakwe nge-zinc, nakwiindawo zokuhlala, iikona ezibukhali kunye neendawo ezifihliweyo zinokukhuselwa ngokupheleleyo;
6. Ukugcina ixesha kunye nokugcina umsebenzi: inkqubo ye-galvanizing ikhawuleza kunezinye iindlela zokwakha zokugquma, kwaye inokuphepha ixesha elifunekayo lokupenda kwindawo yokwakha emva kokufakwa.
Intsimbi ye-galvanized angle isetyenziswa ngokubanzi kwiinqaba zamandla, iinqaba zonxibelelwano, izixhobo zodonga lwamakhethini, ukwakhiwa kweshelufu, umzila kaloliwe, ukhuseleko lohola wendlela, izibonda zokukhanya ezitalatweni, izinto zaselwandle, izakhi zentsimbi yokwakha, izibonelelo ezincedisayo kwi-substation, ishishini lokukhanya, njl.
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