Isakhiwo Samandla Aphakeme I-W14x82 A36 SS400 Isakhiwo Sensimbi Esenziwe Ngokwezifiso Isithako Sensimbi Egoqiwe H eshisayo
INQUBO YOKUKHIQISWA KOMKHIQIZO
Inqubo yokukhiqiza yensimbi yangaphandle emise okwe-H evamile ihlanganisa lezi zinyathelo ezibalulekile ezilandelayo:
Ukulungiswa kwempahla eluhlaza: Impahla eluhlaza yokukhiqiza insimbi emise okwe-H ivamise ukuba yi-steel billet. I-billet yensimbi idinga ukuhlanzwa futhi ishiselwe ukuze icutshungulwe futhi yakhiwe.
I-hot rolling processing: I-billet yensimbi eshisiwe ngaphambili ithunyelwa kumshini wokugaya oshisayo ukuze icutshungulwe. Emshinini wokugaya oshisayo, i-billet yensimbi igoqwa ngama-rollers amaningi futhi kancane kancane yakheke ibe umumo we-cross-sectional wensimbi emise okwe-H.
Ukusebenza okubandayo (ongakukhetha): Kwezinye izimo, ukuze kuthuthukiswe ukunemba kanye nekhwalithi ephezulu yensimbi emise okwe-H, insimbi egoqelwe emise okwe-H nayo izocutshungulwa ngokubanda, njengokuginqika okubandayo, ukudweba, njll.
Ukusika nokuqeda: Ngemva kokugingqika nokubanda ukusebenza, insimbi emise okwe-H idinga ukusikwa futhi iqedwe ngokwezidingo zekhasimende ukuze ihlangabezane nezidingo ezithile zosayizi nobude.
Ukwelashwa okungaphezulu: Ukwelashwa okuhlanzekile nokunqanda ukugqwala kwensimbi emise okwe-H ukuze kuqinisekiswe ikhwalithi engaphezulu nokumelana nokugqwala komkhiqizo.
Ukuhlola nokupakishwa: Yenza ukuhlolwa kwekhwalithi ensimbi ekhiqiziwe emise okwe-H, okuhlanganisa nokuhlolwa kwekhwalithi yokubukeka, ukunemba kobukhulu, izakhiwo zemishini, njll. Ngemva kokuphumelela ukuhlolwa, izopakishwa futhi ilungele ukuthunyelwa ekhasimendeni.
USIZI WOMTHETHO
| Ukuqokwa | Unt Isisindo kg/m) | I-Standard Secional imension mm | Ingxenye Ama (cm² | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE28 | AA | 61.3 | 264.0 | 280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | 280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 24.0 | 131.4 | |
| M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 24.0 | 240.2 | |
| HE300 | AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 27.0 | 88.91 |
| A | 88.3 | 200.0 | 300.0 | 85 | 14.0 | 27.0 | 112.5 | |
| B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 27.0 | 149.1 | |
| M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 27.0 | 303.1 | |
| HE320 | AA | 74.3 | 301.0 | 300.0 | 80 | 11.0 | 27.0 | 94.58 |
| A | 97.7 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.4 | |
| B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 27.0 | 161.3 | |
| M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 27.0 | 312.0 | |
| HE340 | AA | 78.9 | 320.0 | 300.0 | 85 | 11.5 | 27.0 | 100.5 |
| A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.5 | |
| B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 27.0 | 170.9 | |
| M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 27.0 | 315.8 | |
| HE360 | AA | 83.7 | 339.0 | 300.0 | 9.0 | t2.0 | 27.0 | 106.6 |
| A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.8 | |
| B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 27.0 | 180.6 | |
| M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| HE400 | AA | 92.4 | 3780 | 300.0 | 9.5 | 13.0 | 27.0 | 117.7 |
| A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 159.0 | |
| B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 27.0 | 197.8 | |
| M | 256 | 4320 | 307.0 | 21.0 | 40.0 | 27.0 | 325.8 | |
| HE450 | AA | 99.8 | 425.0 | 300.0 | 10.0 | 13.5 | 27.0 | 127.1 |
| A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.0 | |
| B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 27.0 | 218.0 | |
| M | 263 | 4780 | 307.0 | 21.0 | 40.0 | 27.0 | 335.4 | |
| I-Designatio | Iyunithi Isisindo kg/m) | Isigaba Esimisiwe I-Dimersion (mm) | Isigaba Indawo (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE50 | AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 27.0 | 136.9 |
| A | 155 | 490.0 | 300.0 | t2.0 | 23.0 | 27.0 | 197.5 | |
| B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 27.0 | 238.6 | |
| M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 27.0 | 344.3 | |
| HE550 | AA | t20 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | 540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 27.0 | 254.1 | |
| M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 27.0 | 354.4 | |
| HE60 | AA | t29 | 571.0 | 300.0 | t2.0 | 15.5 | 27.0 | 164.1 |
| A | 178 | 500.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.5 | |
| B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 286 | 620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| HE650 | AA | 138 | 620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | 640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | 225 | 660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| HE700 | AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | 600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 27.0 | 306.4 | |
| M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 27.0 | 383.0 | |
| HE800 | AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 30.0 | 218.5 |
| A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.8 | |
| B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| HE800 | AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | 800.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.5 | |
| B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 30.0 | 371.3 | |
| M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 30.0 | 423.6 | |
| HEB1000 | AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 30.0 | 282.2 |
| A | 272 | 0.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.8 | |
| B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | 1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
ENH-Insimbi Ebunjiwe
Ibanga: EN10034:1997 EN10163-3:2004
Ukucaciswa: I-HEA HEB ne-HEM
Okujwayelekile: EN
IZICI
1. Izinto Ezinhle Kakhulu Zokusebenza
I-Flexural Resistance Eqinile: Ama-flange abanzi futhi awugqinsi anomzuzwana omkhulu we-inertia (Ix) wedlula kakhulu imishayo ye-I (30% -50% ephakeme ngesisindo esifanayo).
Ukuqina Okucindezelayo Okuhle Kakhulu: Ama-flange ancike kuwebhu, okuholela ekucindezelekeni okuphezulu kwasendaweni okubophayo, okuwenza afanelekele ukusekelwa kwekholomu.
Ukuqina Kwe-Biaxial Okulinganiselwe: Izikhathi ze-X- kanye ne-Y-axis ze-inertis ziyefana (isb, uhlobo lwe-HM), okuholela ekuphikisweni okuhle kakhulu kwamandla ezinhlangothini.
2. Engasindi futhi Ezomnotho
Isilinganiso Esiphezulu Samandla-kuya-Isisindo: I-15% -20% ilula kune-I-imishayo evamile yomthamo ofanayo wokuthwala (ukunciphisa imithwalo yesakhiwo nezindleko zesisekelo).
Ukonga Okubalulekile: Ukusebenza kahle okuphezulu kwezingxenye ezihlukene kunciphisa ukusetshenziswa kwensimbi (isb., esakhiweni sefekthri esingamamitha angama-30, imishayo ye-H isebenzisa insimbi encane ngo-40% kunemishayo kakhonkolo).
3. Ukwakha Kalula Futhi Okuphumelelayo
I-Easy Bolting: Ingaphezulu le-flange eliyisicaba lisiza ukubopha amandla aphezulu.
Ukushisela Okuncishisiwe: Izingxenye ezimisiwe zenziwa ngaphambili efekthri, zivumela ukuhlangana ngokushesha endaweni (ukunciphisa isikhathi sokwakha ngo-30%).
4. Ukucaciswa Kwezigaba Ezisezingeni eliphezulu kakhulu
I-National Standard (GB/T 11263): HW (i-flange ebanzi), i-HM (i-flange emaphakathi), ne-HN (i-flange ewumngcingo), ehlanganisa osayizi ukusuka ku-100×100 kuya ku-1000×300 mm.
I-American Standard (ASTM A36): Uchungechunge lwe-W (isb, i-W12×30) lwamukelwa emhlabeni wonke.
UKUHLOLWA KOMKHIQIZO
Izidingo zokuhlolwa kwensimbi okumise okwe-H ikakhulukazi zifaka izici ezilandelayo:
Amaphutha Obuso
Akuvunyelwe:
Imifantu, izibazi, noma ukugoqa okukhulu kuno-0.3mm ukujula;
Imigodi yokugqwala ethinta amandla (ukujula okukhulu kuno-5% wodonga);
Ithimba le-Zinc coating (kumamodeli amelana nokugqwala).
Amaphutha amancane avunyelwe:
Imihuzuko yendawo ≤ 0.2mm ukujula;
Indawo ye-Pockmark ≤ 1cm²/m².
ISICELO SOMKHIQIZO
Imishayo ye-H evamile yangaphandle isetshenziswa kakhulu ezinkambini zokwakha nezobunjiniyela, kuhlanganisa kodwa kungagcini kulezi zici ezilandelayo:
Ubunjiniyela besakhiwo, ubunjiniyela bebhuloho, ukukhiqizwa kwemishini, ukwakha umkhumbi, ukwakhiwa kwesakhiwo sensimbi,
UKUPAKA KANYE NOKUTHUMELA
Ukupakishwa nokuthuthwa kwemishayo ye-H ejwayelekile yangaphandle ngokuvamile kudinga ukulandela izinyathelo ezilandelayo:
Ukupakisha: Insimbi emise okwe-H ivamise ukupakishwa ngokwezidingo zamakhasimende ukuze ivikele indawo yayo ekulimaleni. Izindlela zokupakisha ezivamile zihlanganisa ukupakisha okungenalutho, ukupakisha kwe-pallet yokhuni, ukupakisha kwepulasitiki, njll. Uma upakisha, kuyadingeka ukuqinisekisa ukuthi ubuso bensimbi obumise okwe-H abuklwebheki noma bugqwalile.
Ukulebula: Maka ulwazi lomkhiqizo olucacile emaphaketheni, njengemodeli, imininingwane, inani, njll., ukuze kube lula ukuhlonza nokuphatha.
Iyalayisha: Uma ulayisha futhi uthutha insimbi ehlanganisiwe emise okwe-H, kuyadingeka ukuqinisekisa ukuthi ngeke kube khona ukungqubuzana noma ukukhishwa ngesikhathi sokulayisha ukugwema ukulimala komkhiqizo.
Ezokuthutha: Khetha amathuluzi ezokuthutha afanelekile, njengamaloli, ezokuthutha zikaloliwe, njll., bese ukhetha indlela yokuthutha efanele ngokuya ngezidingo zekhasimende nebanga lezokuthutha.
Ukuthulula: Ngemva kokufika endaweni, umsebenzi wokuthulula udinga ukwenziwa ngokucophelela ukuze ugweme ukulimala kwensimbi emise okwe-H.
Isitoreji: Gcina insimbi emise okwe-H endaweni yokugcina impahla eyomile nengena umoya ukuze ugweme umswakama noma eminye imiphumela emibi.
AMANDLA ENKAMPANI
FAQ
1.Ngingayithola kanjani ikhotheshini kuwe ?
Ungasishiyela umlayezo, futhi sizophendula yonke imilayezo ngokuhamba kwesikhathi.
2.Ingabe uzoletha izimpahla ngesikhathi?
Yebo, sithembisa ukuhlinzeka ngemikhiqizo yekhwalithi engcono kakhulu nokulethwa ngesikhathi. Ukwethembeka kuwumgomo wenkampani yethu.
3.Ngingakwazi ukuthola amasampula ngaphambi koku-oda?
Yebo kunjalo. Ngokuvamile amasampula ethu amahhala, singakhiqiza ngamasampula akho noma imidwebo yobuchwepheshe.
4.Ithini imigomo yakho yokukhokha?
Isikhathi sethu sokukhokha esivamile ngu-30% wediphozithi, futhi ukuphumula uma kuqhathaniswa ne-B/L. EXW, FOB,CFR,CIF.
5.Ingabe uyakwamukela ukuhlolwa komuntu wesithathu?
Yebo siyakwamukela ngokuphelele.
6.Siyethemba kanjani inkampani yakho?
Sisebenza ngokukhethekile ebhizinisini lensimbi iminyaka eminingi njengomphakeli wegolide, indlunkulu itholakala esifundazweni saseTianjin, siyakwamukela ukuphenya nganoma yiziphi izindlela, ngazo zonke izindlela.
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