Insimbi engagqwali sawubona
Incazelo emfushane:
I- "H Beam" ibhekisa ezingxenyeni ezakhelekile ezakhiwe njengencwadi ethi "H" ezivame ukusetshenziswa ekwakhiweni nasekusetshenzisweni okuhlukahlukene okuhlukahlukene.
Insimbi engenasici HEAM:
Insimbi engenasici H Beam iyizakhi zesakhiwo eziphawulwa yisigaba sazo esibunjiwe se-H. Lezi ziteshi zenzelwe insimbi engenacala, i-alloy engamelana ne-corrosion eyaziwa ngokuqina kwayo, ukuhlanzeka kanye nokukhanga ngobuhle. Iziteshi zensimbi ezingagqwali izinto ezakhayo lapho amandla kanye nokubukeka okubunjiwe kubalulekile.
Ukucaciswa kwami ugongolo:
Khuphuka | 302 304 304L 310 316L 321 220L 321 220L 321 220 |
-Vamile | I-GB T33814-2017, GBT1111263-2017 |
Ngaphandle | Sandblasting, polishing, shot ukuqhuma |
Ubuchwepheshe | Kushushulusiwe, kufakwe i-welded |
Ubude | 1 kuya ku-12 amamitha |
Ishadi lokugeleza lokukhiqizwa kwe-I-Beam:
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I-Web:
I-Web isebenza njengenhloko-main yogongolo, i-evared ihlelwe ngokususelwa ekukhulumeni kwayo. Ukusebenza njengesixhumanisi esihlelekile, kudlala indima ebalulekile ekulondolozeni ubuqotho beBeam ngokuxhuma nokuhlanganisa ama-flangese amabili, ukusatshalaliswa ngempumelelo nokuphatha ingcindezi.
Flange:
Izingxenye ezingezansi nezingaphansi eziphansi zensimbi yensimbi umthwalo oyinhloko. Ukuqinisekisa ukusatshalaliswa kwengcindezi efanayo, sithambisa ama-flangese. Lezi zingxenye ezimbili zigijimisana zifana komunye nomunye, nangomongo we-i-beams, zibonisa izandiso ezinjengeziphikiso.
H Beam Belded Umugqa wokuqina wokuqina:
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Insimbi engagqwali ngifaka inqubo ye-beveling:
I-angle ye-i-beam ibonwe ukwenza ingaphezulu bushelelezi kanye ne-burr-free, okulungele ukuvikela ukuphepha kwabasebenzi. Singacubungula i-angle ye-R 1.0, 2.0, 3.0. 304 316 316L16l Ih Beams engagqwali. Ama-angles ama-8 wezintambo ezi-8 athambile.
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Insimbi engagqwali ngishaye iphiko / i-flange eqondile:
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Izici & Izinzuzo:
•Idizayini ye- "H" -Shaped Cross-Section Design ye-I-Beam Steel ihlinzeka umthamo ovelayo othwala umthwalo we imithwalo emile futhi evundlile.
•Umklamo wesakhiwo se-I-Beam Steel unikeza izinga eliphakeme lokuqina, ukuvimbela ukonakala noma ukugoba ngaphansi kwengcindezi.
•Ngenxa yokwakheka kwayo okuyingqayizivele, i-weing yensimbi ingafakwa kalula ngezithelo ezinhlakeni ezahlukahlukene, kufaka phakathi imishayo, amakholomu, amabhuloho, nokuningi.
•Insimbi ye-I-BEAM yenza kahle kahle ekugobeni nasekucindezelekeni, ukuqinisekisa ukuqina ngaphansi kwezimo eziyinkimbinkimbi zokulayisha.
•Ngomklamo wayo osebenzayo namandla aphezulu, i-weim yensimbi ivame ukuhlinzeka ngempumelelo izindleko ezinhle.
•I-I-Beam Steel ithola ukusetshenziswa okubanzi ekwakheni, amabhuloho, imishini yezimboni, kanye nezinye izinkambu ezahlukahlukene, kukhombisa ukuguquguquka kwayo kulowo obunjiniyela obuhlukile namaphrojekthi ahlukahlukene.
•I-Design ye-I-Beam Steel iyivumela ukuthi ivumelane kangcono nezidingo zokwakhiwa okuqhubekayo nokuklama, ukuhlinzeka ngesisombululo esisebenzayo sesakhiwo sezinqubo zokwakha ezinobungane nezemvelo.
Ukwakheka kwamakhemikhali H Beam:
Khuphuka | C | Mn | P | S | Si | Cr | Ni | Mo | Nitrogen |
302 | 0.15 | I-2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | I-8.0-10.0 | - | 0.10 |
30 | 0.08 | I-2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | - | - |
309 | 0.20 | I-2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | - | - |
I-310 | 0.25 | I-2.0 | 0.045 | 0.030 | 1.5 | 24-26.0 | 19.0-22.0 | - | - |
314 | 0.25 | I-2.0 | 0.045 | 0.030 | 1.5-3.0 | 23.0-26.0 | 19.0-22.0 | - | - |
I-316 | 0.08 | I-2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | - |
321 | 0.08 | I-2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | - | - |
Izakhiwo zemishini ze-I Beams:
Khuphuka | Amandla we-Tensile KSI [MPA] | I-Yiled Strengtu KSI [MPA] | I-elongation% |
302 | 75 [515] | 30 [205] | + |
30 | 95 [665] | 45 [310] | 28 |
309 | 75 [515] | 30 [205] | 40 |
I-310 | 75 [515] | 30 [205] | 40 |
314 | 75 [515] | 30 [205] | 40 |
I-316 | 95 [665] | 45 [310] | 28 |
321 | 75 [515] | 30 [205] | 40 |
Kungani Sikhethe US?
•Ungathola impahla ephelele ngokuya ngesidingo sakho ngentengo encane okungenzeka.
•Siphinde futhi sinikeze kabusha kabusha, FOB, CFR, CIF, kanye Neminyango Yezomnyango Ukulethwa Kwentengo. Siphakamisa ukuthi wenze isivumelwano sokuthumela okuzoba nomnotho impela.
•Izinto ezisinikeza ziqinisekile ngokuphelele, zisuka esitimeleni sokuhlola impahla eluhlaza esitatimendeni sokugcina sobukhulu. (Imibiko izokhombisa ngemfuneko)
•Siqinisekisa ukunikeza impendulo kungakapheli ama-24hours (imvamisa ngehora elifanayo)
•Ahlinzeke ngombiko we-SGS TUV.
•Sizinikezele ngokuphelele kumakhasimende ethu. Uma kungeke kwenzeke ukufeza izidingo zakho ngemuva kokuhlola zonke izinketho, ngeke sikudukise ngokwenza izithembiso ezingamanga ezizokwakha ubudlelwane namakhasimende amahle.
•Nikeza insiza yokumisa eyodwa.
I-316l insimbi engagqwali yensimbi ye-welded h Beldet Hertation (PT)
Isisekelo ku-JBT 6062-2007 Ukuhlolwa okungelonakalisa okubhubhisayo - Ukuhlolwa okufundwayo kwama-welds we-304L 316l insimbi engenacala ye-welded h Beam.
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Yiziphi izindlela ze-welding?
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Izindlela ze-Welding zifaka i-arc welding, i-welding ye-arc evikelekile (i-mig / mag i-welding), ukumelana ne-welding, i-plasma arc welding, njl. Izinhlobo zezisebenzi zomsebenzi kanye nezidingo zokukhiqiza.I-ARC isetshenziselwa ukukhiqiza amazinga okushisa aphezulu, ukuncibilikisa insimbi ebusweni bendawo yokusebenza ukwakha ukuxhumana. Izindlela ezijwayelekile ze-arc welding zifaka phakathi i-arc ye-arc ye-arc, i-argon arc welding, i-arc arc welding, njll.Ukushisa okukhiqizwe ukumelana kusetshenziselwa ukuncibilikisa insimbi ebusweni bokusebenza. Ukuphikiswa ukumelana kufaka i-Spot Welding, i-Welding ye-Selding ne-Bolt Welding.
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Uma kungenzeka, ama-welds kufanele kwenziwe esitolo lapho ikhwalithi ye-theweld ivame ukuba ngcono khona, izitolo izitolo azikho ngaphansi kwesimo sezulu kanye nokufinyelela kumaJohints avulekele kahle. Ama-welds angahlukaniswa njengeflethi, evundlile, eqondile, ebheke phezulu. Kungabonakala ukuthi ama-welds acwebezelayo alula kakhulu okufanele awenze; ziyindlela evelele. I-Whelds edlula yonke, evame ukwenziwa ensimini, kufanele futhi ichitheke lapho kungenzeka ngoba inzima futhi idla isikhathi esithe xaxa, nalapho.
Ama-belds we-GROOVE angangena kwilungu elixhunyiwe engxenyeni yobukhulu belungu, noma lingangena ekukhulumeni okugcwele kwelungu elixhunyiwe. Lokhu kubizwa ngokuthi ukungena kwePartialJiont (PJP) kanye nokungena okuphelele okuhlanganisiwe (CJP), ngokulandelana. Ama-weldration aphelele (abizwa nangokuthi.penettation egcwele.penettation noma "'okugcwele-pen" ama-welds) i-welds yonke inzuzo yokujula kwama-ejensi ama-agetaration angenamali abiza kakhulu futhi asetshenziswa lapho kufakwa khona umthwalo wokungena ngokugcwele I-Weld ayidingeki. Zingasetshenziswa futhi lapho ukufinyelela i-grooveis kukhawulelwe ohlangothini olulodwa lokuxhumeka.
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QAPHELA: I-Index Indelsal Steel Design
Yiziphi izinzuzo ze-arlding ye-arc engaphansi?
I-Welding ye-Arc engenisiwe ilungele ezenzakalelayo nezindawo eziphakeme kakhulu. Ingaqedela inani elikhulu lomsebenzi we-welding ngesikhathi esifushane futhi uthuthukise ukusebenza kahle kokukhiqiza. I-Welding ye-Arc engenisiwe ilungele ezenzakalelayo nezindawo eziphakeme kakhulu. Ingaqedela inani elikhulu lomsebenzi we-welding ngesikhathi esifushane futhi uthuthukise ukusebenza kahle kokukhiqiza. I-Welding ye-Arc efakwe ngokuvamile isetshenziselwa amashidi wensimbi elikhudlwana ngoba ukungena kwayo okuphezulu okuphezulu okuphezulu kwenza kube yimpumelelo kulezi zinhlelo zokusebenza. Njengoba i-Weld imbozwe yiFlux, i-oksijini ingavinjelwa ngempumelelo ukusuka endaweni ye-weld, ngaleyo ndlela kunciphise amathuba okuba yi-oxidation kanye ne-arc amakhono esisebenzi. Ekuhlolweni kwe-arC engenisiwe, izintambo eziningi zokushisa kanye nama-arc zingasetshenziswa ngasikhathi sinye ukufezekisa i-multi-channel (ehlukahlukene
Yini ukusetshenziswa kwensimbi yensimbi engenasici?
Izinsimbi zensimbi ezingenasici zisetshenziswa kabanzi ekwakheni, ubunjiniyela basolwandle, imishini yezimboni, amaphrojekthi wamandla, amaphrojekthi wamandla, kanye nezinye izinkambu ngenxa yokuphikiswa kwabo kokugqwala nokuqina. Banikeza ukwesekwa kwesakhiwo emisebenzini yokwakha futhi badlala indima ebalulekile ezindaweni ezidinga ukumelana nokugqwala, njengezilungiselelo zasolwandle noma zezimboni. Ngokwengeziwe, ukubukeka kwabo kwanamuhla nokubuhlungu kubenza balungele izinhlelo zokusebenza zezakhiwo nezangaphakathi.
Iqonde kangakanani i-Steel Clethess Hi Beam?
Ukuqonda kwe-H-Beam yensimbi engenasici, njenganoma iyiphi ingxenye yesakhiwo, kuyinto ebalulekile ekusebenzeni kwayo nokufakwa kwayo. Ngokuvamile, abakhiqizi bakhiqiza imishayo yensimbi engagqwali nge-meam ethile yokuqonda ukuze ahlangabezane namazinga ezimboni kanye nokucaciswa.
Indinganiso eyamukelekayo yomkhakha yokuqonda ngensimbi ehlelekile, kufaka phakathi ama-h-beams wensimbi engenasici, imvamisa ichazwa ngokuya ngokuphambuka okuvumelekile kusuka kulayini oqondile ngaphezulu kobude obuqondile ngaphezulu kobude obuqondile obungaphezulu. Lokhu kuphambuka kuvezwa ngokujwayelekile ngokuya ngamamilimitha noma ama-intshi wokushanela noma wokufuduka okulandelayo.
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ISINGENISO SOKUGCINA KWE-HEAM?
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Ukwakheka kwesigaba sensimbi ye-I-Beam, esaziwa ngokuthi "工字钢" (gōngzìcāng) ngesiShayina, kufana nencwadi "H" lapho ivulwa. Ngokukhethekile, isigaba sesiphambano ngokujwayelekile siqukethe imigoqo emibili evundlile (ama-flanges) phezulu nangaphansi kanye ne-mpo ye-vertical Middle Bar (Web). Lesi simo se- "H" sinika amandla aphezulu nokuqina kwensimbi ephakeme, okwenza kube yizinto ezijwayelekile zokwakha ekwakheni nasebunjiniyela Njengama-beams, amakholomu, kanye nezakhiwo zebhuloho. Lokhu kulungiswa kwesakhiwo kunika amandla i-I-Beam Story ukuze usabalalise kahle imithwalo lapho ufakwa emandleni, enikeza ukwesekwa okuqinile. Ngenxa yokwakheka kwayo okuyingqayizivele kanye nezimpawu ezihlelekile, i-I-Beam Steel ithola ukusetshenziswa okubanzi emikhakheni yokwakha nobunjiniyela.
Ungayiveza kanjani usayizi nokubonakaliswa kwe-i-beam?
Ⅰ.cross-Isigaba umzekeliso kanye nezimpawu ezimaka zensimbi engu-316l yensimbi ebunjiwe yensimbi ebiwe:
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H-
B--Width
t1- Ubukhulu obukhulu
t2- Ubukhulu bepuleti
h £Ubukhulu be -llolding (lapho usebenzisa inhlanganisela ye-butt ne-fillet ama-welds, kufanele kube yi-welding usayizi we-welding welding hk)
Ⅱ. Ubukhulu, bobunjwa kanye nokuphambuka okuvumelekile kwensimbi engu-2205 dulex steel ebekiwe:
H Beam | Ukubekezela |
Thlckcness (h) | IHelgt 300 noma ngaphansi: 2.0 mmmore kune-300: 3.0mm |
Ububanzi (B) | 士 2.0mm |
I-Perpendicularty (T) | I-1.2% noma ngaphansi kwe-WLDTth (B) Qaphela ukuthi Minlmum Ukubekezelela 2.0 mm |
Offset of Center (C) | 士 2.0mm |
Ukuginqika | 0.2096 noma ngaphansi kobude |
Ubude bemilenze (s) | [I-Plate yeWebhu ye-THLCKNESS (T1) x0.7] noma ngaphezulu |
Ubude | 3 ~ 12m |
Ubude Ukubekezelelana | + 40mm, 一 0mm |
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Ⅲ. Ubukhulu, ukwakheka kanye nokuphambuka okuvumelekile kwensimbi enomumo ye-HELDED
Ⅳ. Ubukhulu besigaba sesigaba, indawo yesigaba sesigaba, isisindo se-theoretical kanye namapharamitha wesimo esinqamula esigabeni sensimbi ebunjiwe ye-HlDED
Imishayo yensimbi engagqwali | Ubungako | Indawo Yesigaba (CM²) | Ubunzima (kg / m) | Amapharamitha Amictic | Usayizi we-weld fillet h (mm) | ||||||||
H | B | t1 | t2 | xx | yy | ||||||||
mm | I | W | i | I | W | i | |||||||
Wh100x50 | 100 | 50 | 3.2 | 4.5 | 7.41 | 5.2 | 123 | 25 | I-4.07 | 9 | 4 | 1.13 | 3 |
100 | 50 | 4 | 5 | 8.60 | 6.75 | 13 | 27 | 3.99 | 10 | 4 | 1.10 | 4 | |
Wh100x100 | 100 | 100 | 4 | 6 | 15.52 | 12.1.1 | 288 | 58 | 4.31 | 100 | 20 | I-2.54 | 4 |
100 | 100 | 6 | 8 | 21.04 | 16.52 | 369 | 74 | 4.19 | 13 | 27 | I-2.52 | 5 | |
I-WH100X75 | 100 | 75 | 4 | 6 | 12.52 | 9.83 | 222 | 44 | 4.21 | 42 | 11 | I-1.84 | 4 |
I-WH125X75 | 125 | 75 | 4 | 6 | 13.52 | 10.61 | I-367 | 59 | 5.21 | 42 | 11 | I-1.77 | 4 |
Wh125x125 | 125 | 75 | 4 | 6 | 19.52 | 15.32 | I-580 | 93 | 5.45 | 195 | 31 | 3.16 | 4 |
I-WH150X75 | I-150 | 125 | 3.2 | 4.5 | 11.26 | 8.84 | 432 | 58 | 6.19 | 32 | 8 | I-1.68 | 3 |
I-150 | 75 | 4 | 6 | 14.52 | 11.4 | 554 | 74 | 6.18 | 42 | 11 | 1.71 | 4 | |
I-150 | 75 | 5 | 8 | 18.70 | 14.68 | I-706 | 94 | 6.14 | 56 | 15 | I-1.74 | 5 | |
I-WH150X100 | I-150 | 100 | 3.2 | 4.5 | 13.51 | 10.61 | 551 | 73 | 6.39 | 75 | 15 | I-2.36 | 3 |
I-150 | 100 | 4 | 6 | 17.52 | 13.75 | 710 | 95 | 6.37 | 100 | 20 | 2.39 | 4 | |
I-150 | 100 | 5 | 8 | 22.70 | 17,82 | 908 | 121 | 6.32 | 13 | 27 | 2.42 | 5 | |
I-WH150X150 | I-150 | I-150 | 4 | 6 | 23.52 | 18.46 | 1 021 | 13 | 6,59 | 338 | 45 | 3.79 | 4 |
I-150 | I-150 | 5 | 8 | 30.70 | 24.10 | 1 311 | 175 | I-6.54 | I-450 | 60 | 3.83 | 5 | |
I-150 | I-150 | 6 | 8 | 32.04 | 25,15 | 1 331 | 178 | 6.45 | I-450 | 60 | 3.75 | 5 | |
Wh200x100 | -Mashumi | 100 | 3.2 | 4.5 | 15.11 | 11.86 | 1 046 | 105 | 8.32 | 75 | 15 | 2.23 | 3 |
-Mashumi | 100 | 4 | 6 | 19.52 | 15.32 | 1 351 | 135 | 8.32 | 100 | 20 | 2.26 | 4 | |
-Mashumi | 100 | 5 | 8 | 25.20 | 19.78 | 1 735 | 173 | 8.30 | 135 | 27 | I-2.30 | 5 | |
Wh200x150 | -Mashumi | I-150 | 4 | 6 | 25.52 | 20.03 | 1 916 | 192 | 8.66 | 338 | 45 | 3.64 | 4 |
-Mashumi | I-150 | 5 | 8 | 33.20 | 26.06 | 2 473 | I-247 | 8.63 | I-450 | 60 | 3.68 | 5 | |
Wh200x200 | -Mashumi | -Mashumi | 5 | 8 | 41.20 | 32.34 | 3 210 | 321 | 8.83 | I-1067 | I-107 | I-5.09 | 5 |
-Mashumi | -Mashumi | 6 | 10 | 50.80 | 39.88 | 3 905 | I-390 | 8.77 | 1 334 | 13 | 5,12 | 5 | |
Wh250x125 | 25 | 125 | 4 | 6 | 24.52 | 19.25 | 2 682 | 215 | 10.46 | 195 | 31 | I-2.82 | 4 |
25 | 125 | 5 | 8 | 31.70 | 24.88 | 3 463 | 277 | 10.45 | 261 | 42 | I-2.87 | 5 | |
25 | 125 | 6 | 10 | 38.80 | 30.46 | 4210 | I-337 | 10.42 | 326 | 52 | I-2.90 | 5 |
Amaklayenti ethu
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Ama-feedbacks avela kumakhasimende ethu
Ama-Beams wensimbi engenasici anezinto eziguquguqukayo ezakhelwe ngensimbi esezingeni eliphakeme. Lezi ziteshi zibonisa ukwakheka okuhlukile kwe- "H", ukuhlinzeka amandla athuthukisiwe nokuqina kokwakhiwa kokwakhiwa nokwakhiwa kwezakhiwo. I-H-Shaped Design yandisa umthamo wokuthwala umthwalo, okwenza lezi ziteshi zilungele ukusekela imithwalo esindayo ekwakhiweni kwezindawo zokwakha kanye nezimboni.
Insimbi engagqwali ngifaka ukupakisha:
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2 Sipakisha imikhiqizo yethu ngezindlela eziningi, njengokuthi,
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