I-Zn Coating yentsimbi eMild Black Igalvanized engalinganiyo iAngle Steel
Izalathi zecandelo: ukubunjwa kweekhemikhali zentsimbi ye-angle yintsimbi ye-structural rolling series, izibonakaliso eziphambili zokuqinisekisa ziyi-C, Mn, P, S ezine.Ngokuxhomekeke kwibakala, umxholo uyahluka, ngoluhlu olumalunga no-C<0.22%, Mn: 0.30-0.65%, P<0.060%, S<0.060%.
1. Iindlela zokuvavanya.
1) Indlela yokuvavanya i-tensile.Iindlela zovavanyo eziqhelekileyo ezisetyenziswa ngokuqhelekileyo ziyi-GB/T228-87, JISZ2201, JISZ2241, ASTMA370, ГОСТ1497, BS18, DIN50145, njl.
2) Indlela yokuvavanya ukugoba.Iindlela zovavanyo eziqhelekileyo ezisetyenziswa ngokuqhelekileyo ziyi-GB/T232-88, JISZ2204, JISZ2248, ASTME290, ГОСТ14019, DIN50111, njl.
2. iimpawu zokusebenza: izinto zokuvavanya ukuvavanya ukusebenza kwentsimbi ye-angle ubukhulu becala luvavanyo olunzima kunye novavanyo lokugoba.Iimpawu ziquka inqaku lesivuno, amandla okuqina, ukunyusa nokugoba izinto ezifanelekileyo.
Intsimbi ye-Angle isetyenziswa ngokubanzi kwizakhiwo ezahlukeneyo zokwakha kunye nezakhiwo zobunjineli, ezifana nemiqadi yendlu, iibhulorho, iinqaba zokuhambisa amandla, ukunyusa kunye noomatshini bokuthutha, iinqanawa, iziko loshishino, iinqaba zokusabela, iirakhi zekhonteyina kunye neeshelufu zokugcina, njl.
Ikakhulu yahlulahlulwe ibe ziindidi ezimbini: i-engile emacala alinganayo kunye ne-engile emacala angalinganiyo, apho i-engile enamacala angalinganiyo inokuphinda ihlulwe ibe yi-engeli elinganayo-macala kunye nobunzima obungalinganiyo.
Iinkcazo zentsimbi ye-angle kunye nobude becala kunye nobukhulu becala lobukhulu bokumela.Okwangoku, i-angle yasekhaya inkcazo yensimbi ye-2-20, inani leesentimitha kwinani lobude becala, inani elifanayo lee-angles lidla ngokuba ne-2-7 yecala elihlukeneyo.Ii-angles ezithunyelwa ngaphandle ziphawulwe ngobungakanani bokwenene bamacala omabini kunye nobukhulu becala kwaye zibonisa imigangatho efanelekileyo.Ngokubanzi, ubude becala le-12.5cm okanye ngaphezulu yi-engile enkulu, phakathi kwe-12.5cm-5cm yi-angle ephakathi, kwaye ubude becala yi-5cm okanye ngaphantsi yi-engile encinci.
Umzobo wevector ye-equilateral angle
Equilateral engile Vector
Umyalelo wokungenisa kunye nokuthumela i-angle yentsimbi ngokuqhelekileyo isekelwe kwiinkcukacha ezifunekayo ekusebenziseni, kwaye inombolo yayo yentsimbi yinombolo yentsimbi ehambelanayo ye-carbon knotted.Kwakhona intsimbi ye-angle ayinakho ukubunjwa okucacileyo kunye nochungechunge lwentsebenzo ukongeza kwinombolo yokucacisa.Ubude bokuhanjiswa kwentsimbi ye-angle buhlukaniswe kwiindidi ezimbini zobude obusisigxina kunye nobude obuphindwe kabini.Uluhlu lokukhetha ubude obusisigxina bensimbi ye-angle yasekhaya yi-3-9m, 4-12m, 4-19m kunye ne-6-19m kuxhomekeke kwinani lenkcazo.Uluhlu lokukhetha ubude bentsimbi ye-angle eyenziwe yaseJapan yi-6-15m.
Ukuphakama kwecandelo lama-angles angalinganiyo kubalwa ngobubanzi becala elide lama-angles angalinganiyo.Ibhekisela kwintsimbi enecandelo lomnqamlezo we-angular kunye nobude obungalinganiyo kumacala omabini.Yenye yee-engile.Ubude bayo becala buvela kwi-25mm × 16mm ukuya kwi-200mm×l25mm, egqitywe yi-hot rolling mill.
Iinkcukacha jikelele zee-engile ezingalinganiyo zezi: ∟50*32--∟200*125 Ukutyeba yi-4-18mm.
I-GB/T2101-2008 (imimiselo ngokubanzi yokwamkelwa, ukupakishwa, ukumakisha kunye nokuqinisekiswa komgangatho wamacandelo ensimbi)
I-GB/T706-2008 (ithatha indawo ye-GB/T9787-88 GB/T9788-88) (ubukhulu, imilo, ubunzima kunye nokuphambuka okuvumelekileyo kwee-engeli ezilinganayo/ ezingalinganiyo).
I-JISG3192-94 (Imilo, imilinganiselo, ubunzima kunye nokuphambuka kwabo okuvumelekileyo kwamacandelo ashushu ashushu).
I-DIN 17100-80 (imigangatho yemigangatho yentsimbi yesakhiwo esiqhelekileyo).
ГОСТ535-88 (iimeko zobugcisa kumacandelo ekhabhoni aqhelekileyo).
Ngokwemigangatho ekhankanywe ngasentla, ii-angles ziya kuhanjiswa kwii-bundle, ii-bundles ziboshwe, kunye nobude bee-bundles buya kuhambelana nemimiselo.Ii-angles zihanjiswa ngokubanzi kwiiphakheji ezingenanto kwaye zifuna ukukhuselwa kumswakama wokuthutha kunye nokugcinwa.
| Inkcazo(ubude becala* ukutyeba)mm | Ubunzima(kg/m) | Inkcazo(ubude becala* ukutyeba)mm | Ubunzima(kg/m) |
| 20~75*3~10 | 0.89~11.9 | 80~200*5~18 | 6.21~48.63 |
| 200*16 | 48.68 | ||
| 200*18 | 54.4 | ||
| 200*20 | 60.06 | ||
| 200*24 | 71.17 |
| Ubalulo(L*W*Th)mm | Umgangatho(kg/m) | Ubalulo(L*W*Th)mm | Umgangatho(kg/m) |
| 25~90*16~56*3~10 | 0.91~10 | 100~200*63~125*6~18 | 7.55~43.6 |
| 90*56*8 | 8.78 |
