I-Zn Coating yentsimbi eMild Black Igalvanized engalinganiyo iAngle Steel
Iimpawu zecandelo: ukubunjwa kweekhemikhali zentsimbi ye-angle yinkqubo yentsimbi yesakhiwo esiqhelekileyo, 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 kunye nezakhiwo zobunjineli, njengemiqadi yendlu, iibhulorho, iinqaba zokuhambisa amandla, ukunyuswa 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 emacala angalinganiyo inokuphinda ihlulwe ibe yi-engeli elinganayo-macala kunye nobunzima obungalinganiyo.
Iinkcazo zentsimbi ye-angle kunye nobude becala kunye nobukhulu becala lobukhulu bokumela.Okwangoku, iinkcukacha zentsimbi yasekhaya ye-angle ye-2-20, inani leesentimitha kwinani lobude becala, inani elifanayo lee-angles lidla ngokuba ne-2-7 eyahlukeneyo yecala.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, imilinganiselo kunye nokuphambuka kwabo okuvumelekileyo kwamacandelo ashushu ashushu).
I-DIN 17100-80 (imigangatho yemigangatho yentsimbi yesakhiwo esiqhelekileyo).
ГОСТ535-88 (iimeko zobugcisa kumacandelo aqhelekileyo ekhabhoni).
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 |
