Uhlobo lwe-H-uhlobo lwentsimbi yentsimbi yeHea/heb/Ipe Uhlobo lweNsimbi yeCandelo
INKQUBO YOKUVELISWA KWEMVELISO
Inkqubo yemveliso yomgangathoH-imiqadiibandakanya la manyathelo aphambili alandelayo:
Ukulungiswa kwezinto ezikrwada: Izinto eziluhlaza zokuvelisa ii-H-beams zidla ngokuba ziibhilethi zentsimbi. Ezi bhilidi kufuneka zicocwe kwaye zifudunyezwe ukuze zilungiselele ukusetyenzwa kwazo kunye nokwenza.
I-Hot rolling: Iibhilithi ezifudunyeziweyo zifakwe kwi-mill rolling eshushu ukuze iqhutywe. Kwi-hot rolling mill, ii-billets ziqhutywe ngeesethi ezininzi ze-roller, ngokuthe ngcembe zenza uphawu lwe-H-shaped cross-section.
Ukusebenza okubandayo (ukhetho): Kwezinye iimeko, ukuphucula ukuchaneka kunye nomgangatho womphezulu we-H-beams,imiqadi H eshushu esongiwezingena kwiinkqubo zokusebenza ezibandayo, ezifana nokuqengqeleka okubandayo okanye ukuzoba.
Ukusika kunye nokugqiba: Emva kokuqengqeleka kunye naluphi na umsebenzi obandayo, ii-H-beams zinqunywe kwaye zigqitywe ngokweemfuno zabathengi ukuhlangabezana nemilinganiselo ethile kunye neenkcukacha zobude.
Unyango lomphezulu: Imiqadi ye-H iyacocwa kwaye iphathwe ukunqanda umhlwa, iqinisekisa umgangatho olungileyo womphezulu kunye nokumelana nomhlwa.
Ukuhlola kunye nokupakishwa: I-H-beams egqityiweyo ihlolwe umgangatho, kubandakanywa nokuhlolwa okubonakalayo, ukuchaneka kwe-dimensional, kunye neempawu zoomatshini. Emva kokuphumelela ukuhlolwa, zipakishwa kwaye zilungiselelwe ukuthunyelwa kumthengi.
UBUKHULU BEMVELISO
| Ukutyunjwa | Unt Ubunzima kg/m) | Umgangatho weSecional ukunyuswa mm | Inxalenye 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 | |
| Ubume | Iyunithi Ubunzima kg/m) | ICandelo elimiselweyo Ukuncipha (mm) | Icandelo 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-Intsimbi emile
IBakala: EN10034:1997 EN10163-3:2004
Inkcazo: HEA HEB kunye ne-HEM
Umgangatho: EN
IIMBONAKALO
Amandla aphezulu: Ubume obunqamlekileyo be-H-beams yenzelwe ukubonelela ngamandla okugoba okuphezulu kunye nomthamo wokuthwala umthwalo, okwenza kube lula kwizakhiwo ezinkulu kunye nezicelo zomthwalo onzima.
Ukuzinza okugqwesileyo: Ubume obunqamlekileyo be-H-beams buqinisekisa ukuzinza okulungileyo phantsi kwemithwalo yoxinzelelo kunye noxinzelelo, okufaka isandla ekuzinzeni ngokubanzi kunye nokhuseleko lwesakhiwo.
Ukwakhiwa okulula: Uyilo lwe-H-beams luququzelela ukudibanisa okulula kunye nokufakwa ngexesha lokwakha, ukuphucula inkqubela yeprojekthi kunye nokusebenza kakuhle.
Ukusetyenziswa kwezixhobo eziphezulu: Uyilo lwe-H-beams luvumela ukusetyenziswa ngokufanelekileyo kweempawu zensimbi, ukunciphisa inkunkuma yezinto eziphathekayo kunye negalelo ekugcinweni kwezixhobo kunye nokukhuselwa kwendalo.
Uluhlu olubanzi lwezicelo: Imiqadi ye-H ifanelekile kwizakhiwo ezahlukeneyo zokwakha, iibhulorho, kunye nezicelo zobunjineli boomatshini, ezinikezela ngamandla abanzi okusetyenziswa.
Isishwankathelo, imiqadi ye-H esemgangathweni inamandla aphezulu, uzinzo olubalaseleyo, kunye nokulula kolwakhiwo, nto leyo ezenza zibe yimathiriyeli ebalulekileyo yentsimbi esetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zobunjineli.
UKUHLOLWA KWEMVELISO
Iimfuno zokuhlolwa kwe-H-beams ikakhulu ziquka le miba ilandelayo:
Umgangatho wokubonakala: Imbonakalo ye-H-beam kufuneka ihambelane nemigangatho efanelekileyo kunye neenkcukacha zabathengi, kunye ne-smooth and even surface, engenazo izibonda ezicacileyo, imikrwelo, irusi, okanye ezinye iziphene.
Imilinganiselo yejometri: Ubude, ububanzi, ukuphakama, ubukhulu bewebhu, kunye nobukhulu be-flange ye-H-beam kufuneka ihambelane nemigangatho efanelekileyo kunye neenkcukacha zabathengi.
Ukuthe tye: Ukuthe tye kwe-H-beam kufuneka kuhambelane nemigangatho efanelekileyo kunye neenkcukacha zabathengi, ezinokuqinisekiswa ngokulinganisa ukuba iziphelo ezimbini ze-beam zihambelana okanye ngokusebenzisa i-straight gauge.
I-Torsion: I-torsion ye-H-beam kufuneka ihambelane nemigangatho efanelekileyo kunye neenkcukacha zabathengi, ezinokuthi ziqinisekiswe ngokulinganisa ukuba amacala e-beam ayi-perpendicular okanye ngokusebenzisa i-torsion gauge.
Ukunyamezela ubunzima: Ubunzima be-H-beam kufuneka buhambelane nemigangatho efanelekileyo kunye neenkcukacha zabathengi, kwaye ukunyamezela ubunzima kunokuqinisekiswa ngokulinganisa.
Ukubunjwa kweekhemikhali: Ukuba i-H-beam iyakudityaniswa okanye iqhutywe enye inkqubo, ukubunjwa kwayo kweekhemikhali kufuneka kuhambelane nemigangatho efanelekileyo kunye neenkcukacha zabathengi.
Iimpawu zomatshini: Iimpawu zomatshini ze-H-beam kufuneka zihambelane nemigangatho efanelekileyo kunye neenkcukacha zabathengi, kubandakanywa amandla okuqina, amandla okuvelisa, ukunyuswa, njl.
Uvavanyo olungonakalisiyo: Ukuba uvavanyo olungonakalisi luyafuneka kwi-H-beam, kufuneka lwenziwe ngokwemigangatho efanelekileyo kunye neenkcukacha zabathengi ukuze kuqinisekiswe umgangatho walo wangaphakathi.
Ukupakishwa kunye nokumakishwa: Ukupakishwa kunye nokumakishwa kwe-H-beam kufuneka kuhambelane nemigangatho efanelekileyo kunye neenkcukacha zabathengi ukuze kube lula ukuthutha kunye nokugcinwa.
Isishwankathelo, xa uhlola ii-H-beams, zonke ezi mfuno zingentla kufuneka ziqwalaselwe ngokupheleleyo ukuze kuqinisekiswe ukuba umgangatho uhlangabezana nemigangatho efanelekileyo kunye neenkcukacha zabathengi, ngaloo ndlela unikezela abasebenzisi ngeyona mveliso iphezulu ye-H-beam.
ISICELO SEMVELISO
Imiqadi ye-H esemgangathweni yangaphandle isetyenziswa ngokubanzi kulwakhiwo kunye nemimandla yobunjineli, kubandakanywa kodwa ingaphelelanga kule miba ilandelayo:
Ubunjineli bezakhiwo, ubunjineli bebhulorho, ukwenziwa koomatshini, ukwakha iinqanawa, ulwakhiwo lwesakhiwo sentsimbi,
UKUPAKISHA NOKUTHUMELA
Ukupakishwa kunye nokuthuthwa kwemigangatho yangaphandle ye-H-beams ihlala ifuna ukulandela la manyathelo alandelayo:
Ukupakishwa:Intsimbi emile okwe-Hidla ngokupakishwa ngokweemfuno zabathengi ukukhusela umphezulu wayo emonakalweni. Iindlela eziqhelekileyo zokupakisha zibandakanya ukupakishwa okungenanto, ukupakisha i-pallet yokhuni, ukupakishwa kweplastiki, njl. Xa upakisha, kuyimfuneko ukuqinisekisa ukuba ubuso bentsimbi efana ne-H ayikhatywanga okanye i-corroded.
Ukuleyibhelishwa: Phawula ulwazi olucacileyo lwemveliso kwipakethe, njengemodeli, iinkcukacha, ubuninzi, njl., ukuququzelela ukuchongwa kunye nokulawula.
Ukulayisha: Xa ulayisha kwaye uhambisa intsimbi efakwe kwi-H, kuyimfuneko ukuqinisekisa ukuba akuyi kubakho ukungqubana okanye ukukhutshwa ngexesha lokulayisha ukuphepha umonakalo wemveliso.
Ezothutho: Khetha izixhobo zothutho ezifanelekileyo, ezifana neelori, uthutho lukaloliwe, njl., kwaye ukhethe indlela yothutho efanelekileyo ngokweemfuno zabathengi kunye nomgama wokuthutha.
Ukukhulula: Emva kokufika kwindawo ekusingwa kuyo, umsebenzi wokothula kufuneka wenziwe ngocoselelo ukuthintela umonakalo kwintsimbi emile okwe-H.
Ugcino: Gcina intsimbi emile okwe-H kwindawo eyomileyo nengena umoya ukuze uphephe ukufuma okanye ezinye iziphumo ezibi.
AMANDLA ENKAMPANI
FAQ
1. Ndingasifumana njani isicaphulo kuwe ?
Ungasishiya umyalezo, kwaye siya kuphendula yonke imiyalezo ngexesha.
2.Uza kuzisa iimpahla ngexesha?
Ewe, sithembisa ukubonelela ngeemveliso ezisemgangathweni kunye nokuhanjiswa ngexesha. Ukunyaniseka yimfundiso yenkampani yethu.
3.Ndingakwazi ukufumana iisampulu phambi kokuodola?
Ewe kunjalo. Ngokwesiqhelo iisampulu zethu zisimahla, sinokuvelisa ngeesampulu zakho okanye imizobo yobugcisa.
4.Ithini imiqathango yakho yentlawulo?
Ixesha lethu lesiqhelo lokuhlawula yi-30% yediphozithi, kwaye siphumle kwi-B/L. EXW, FOB,CFR,CIF.
5.Ngaba uyalwamkela uhlolo lweqela lesithathu?
Ewe siyavuma ngokupheleleyo.
6.Siyithemba njani inkampani yakho?
Sisebenza ngokukhethekileyo kwishishini lentsimbi iminyaka njengomthengisi wegolide, ikomkhulu lihlala kwiphondo laseTianjin, wamkelekile ukuphanda ngazo zonke iindlela.










