Isakhiwo Sensimbi Yekhabhoni se-ASTM A36 Prefab Ihhovisi Elikhulu Ifektri Isakhiwo Sehhovisi Uhlaka Lwensimbi Olukhanyayo I-Workshop Isakhiwo Sendawo Yokugcina Impahla
Isakhiwo Sensimbi: Izakhiwo zensimbi zisekelwa yinsimbi enamandla amakhulu, okuletha izinzuzo ezinkulu zokuba ezingavimbeli ukuzamazama komhlaba, ezingavimbeli umoya, ezisheshayo ekwakhiweni kanye neziguquguqukayo esikhaleni.
Indlu Yesakhiwo Sensimbi: Izindlu ezakhiwe ngensimbi zakha uhlaka lwensimbi olulula oluzonga amandla, luvikele imvelo, lube nokushisa okushisayo, futhi luthathe isikhathi esincane sokutshala imali.
Indlu yokugcina impahla yesakhiwo sensimbi: Indlu yokugcina impahla yesakhiwo sensimbi enobubanzi obukhulu, ukusetshenziswa kwesikhala esikhulu, ukufakwa okusheshayo, okulula ukuyiklama.
Isakhiwo Sefektri Sesakhiwo Sensimbi: Izakhiwo zefektri zesakhiwo sensimbi zinomthamo oqinile wokuthwala imithwalo futhi izindawo ezinkulu zingaklanywa ngaphandle kwesidingo sezinsika, okwenza lezi zakhiwo zibe zilungele ukukhiqiza kanye nezicelo zezimboni.
Imikhiqizo yesakhiwo sensimbi eyinhloko yokwakha ifektri
1. Isakhiwo esiyinhloko esithwala umthwalo (esivumelana nezidingo zokuzamazama komhlaba zasezindaweni ezishisayo)
| Uhlobo Lomkhiqizo | Ibanga Lokucaciswa | Umsebenzi Oyinhloko | Amaphuzu Okuzivumelanisa Nezimo eMelika Ephakathi |
| Ugongolo Lohlaka Lwesango | W12×30 ~ W16×45 (ASTM A572 Gr.50) | Ugongolo oluyinhloko lokuthwala umthwalo ophahleni/odongeni | Umklamo we-node onama-high-seismic noxhumano olunama-bolt ukuze kugwenywe ukushintshwa okubuthakathaka, ingxenye yenziwe ngcono ukuze inciphise isisindo sayo kwezokuthutha zasendaweni. |
| Ikholomu Yensimbi | I-H300×300 ~ H500×500 (ASTM A36) | Isekela imithwalo yohlaka kanye nephansi | Izixhumi zokuzamazama komhlaba ezifakwe esisekelo, isiphetho se-hot-dip galvanized (i-zinc coating ≥85μm) sendawo enomswakama ophezulu |
| Umsebe we-Crane | W24×76 ~ W30×99 (ASTM A572 Gr.60) | Ukuthwala umthwalo wokusebenza kwe-crane yezimboni | Umklamo onzima (wama-crane angu-5 ~ 20t) one-end beam efakwe amapuleti okuxhuma amelana nokucheba |
2. Izingxenye zesistimu yokuvala (uphawu lwesimo sezulu + ukuvikelwa kokugqwala)
Ama-purlin ophahleni: C12×20~C16×31 (i-hot-dip galvanized) ebangeni elingu-1.5~2m lokufaka ishidi lensimbi elinombala, elinomthwalo wesiphepho ofinyelela ezingeni le-12.
Ama-purlin odongeni: Z10×20~Z14×26 (upende ovimbela ukugqwala), imbobo yokungenisa umoya yokunciphisa umswakama emafektri asezindaweni ezishisayo.
Ukusekela (Φ12~Φ16 insimbi eyindilinga egayiwe eshisayo) kanye nama-braces asekhoneni (ama-engeli ensimbi angu-L50×5) kuqinisa uhlaka ngokwezinhlangothi ukuze kumelwane nomoya ofinyelela ku-150 mph.
3. Sekela imikhiqizo esekelayo (ukulungiswa kokwakhiwa kwendawo)
1. Izingxenye ezifakwe ngensimbi (10mm-20mm ubukhulu, i-WLHT galvanized) zesisekelo sekhonkrithi esivame ukusetshenziswa eMelika Ephakathi 1. Izingxenye ezifakiwe: Izingxenye ezifakwe ngepuleti lensimbi (10mm-20mm ubukhulu, i-HOT galvanized), ezifanele isisekelo sekhonkrithi esivame ukusetshenziswa eMelika Ephakathi;
2. Izixhumi: Amabhawodi anamandla aphezulu (ibanga 8.8, afakwe i-hot-dip galvanized), akukho ukushisela endaweni, ukuze kongiwe isikhathi sokwakha;
3. Upende ovimbela umlilo osekelwe emanzini (omelana nomlilo ≥1.5h) kanye nopende ovimbela ukugqwala we-acrylic (omelana ne-UV, isikhathi sokuphila ≥10years) ohambisana nezinqubomgomo zokuvikela imvelo zendawo.
Isakhiwo SensimbiIzigaba
Izigaba ezijwayelekile zichazwe ezindinganisweni ezishicilelwe emhlabeni wonke, kanti nezigaba ezizimele nazo zikhona.
Imishayo ye-I(izingxenye ezingofeleba "I" – e-UK kukhona i-UB ye-universal beam, i-UC ye-universal column; eYurophu kukhona i-IPE, i-HE, i-HL, i-HD nezinye; e-US kukhona i-wide flange (ama-WF noma ama-W-shapes) kanye nama-H-shapes).
Imishayo engu-Z(ama-half-flanges angemuva).
I-HSS(izingxenye zesakhiwo ezingenalutho, ezibizwa nangokuthi i-SHS (izingxenye ezingenalutho zesakhiwo), lezi zifaka phakathi ukuma kwesikwele, okungunxande, okuyisiyingi (okwesikhashana) kanye nokuma kwe-oval).
Insimbi Yama-Angles(Izingxenye ezimise okwe-L).
Iziteshi zesakhiwo, izingxenye ezibunjwe ngo-C, noma izingxenye zika-C
Imisebe ye-T(Izigaba ze-T).
Amabha Ensimbiezinengxenye eyisikwele kodwa ezingabanzi ngokwanele ukuthi zibizwe ngokuthi amapuleti.
Izinduku Zensimbieziyindilinga noma eziyisikwele esigabeni esiphambeneyo futhi ezinobude obukhulu uma kuqhathaniswa nobubanzi bazo.
Amashidi Ensimbi, okuyizingcezu zensimbi ezinobukhulu obungaphansi kuka-6 mm noma i-1/4 intshi.
| Indlela Yokucubungula | Imishini Yokucubungula | Ukucubungula |
| Ukusika | Imishini yokusika i-plasma/ilangabi ye-CNC, imishini yokugunda izinwele | Ukusikwa kwelangabi le-plasma lamapuleti/izingxenye zensimbi, ukucheba amapuleti ensimbi amancane, ngokunemba okukhulu kuyalawulwa. |
| Ukwakha | Umshini wokugoba obandayo, ibhuleki lokucindezela, umshini wokugoqa | Ukugoba okubandayo (kwama-c/z purlins), ukugoba (kwama-gutter/ukusika umphetho), ukugoqa (kwama-round support bars) |
| Ukushisela | Umshini wokushisela we-arc ocwiliswe emanzini, umshini wokushisela we-arc osetshenziswa ngesandla, umshini wokushisela we-CO₂ ovikelwe ngegesi | Ukushisela kwe-arc okucwiliswe emanzini (amakholomu aseDutch / imisebe ye-H), ukushisela okunamathelayo (amapuleti e-gusset), ukushisela okuvikelwe ngegesi ye-CO² (izinto ezincane ezibiyelwe ngodonga) |
| Ukwenza imigodi | Umshini wokubhoboza we-CNC, umshini wokubhoboza | Ukubhoboza kwe-CNC (imigodi yebholidi kumapuleti/izingxenye ezixhumanisayo), Ukubhoboza (imigodi emincane yeqembu), Ngokubekezelelana kwemigodi elawulwayo ububanzi/isikhundla |
| Ukwelashwa | Umshini wokuqhumisa ngokudubula/wokuqhumisa ngesihlabathi, umshini wokugaya, umugqa wokugaya ngokushisa | Ukususa ukugqwala (ukuqhumisa amashothi / ukuqhumisa isihlabathi), ukugaya nge-weld (ukususa i-burr), ukugaya nge-hot-dip (i-bolt/support) |
| Umhlangano | Ipulatifomu yokuhlanganisa, izinto zokulinganisa | Izingxenye ze-pre-assembled (ikholomu + ugongolo + isisekelo) zahlakazwa ukuze zithunyelwe ngemva kokuqinisekiswa kobukhulu. |
| 1. Ukuhlolwa kokufutha ngosawoti (ukuhlolwa kokugqwala okuyinhloko) | 2. Ukuhlolwa kokunamathela | 3. Ukuhlolwa komswakama nokumelana nokushisa |
| Izindinganiso ze-ASTM B117 (isifutho sikasawoti esingathathi hlangothi) / ISO 11997-1 (isifutho sikasawoti esijikelezayo), esifanele indawo enosawoti omningi ogwini lwaseMelika Ephakathi. | Ukuhlolwa kokuhlukanisa i-cross-hatch kusetshenziswa i-ASTM D3359 (i-cross-hatch/grid-grid, ukuthola izinga lokuqhekeka); ukuhlolwa kokudonsa kusetshenziswa i-ASTM D4541 (ukukala amandla okuhlukanisa i-peel phakathi kokumboza kanye ne-substrate yensimbi). | Izindinganiso ze-ASTM D2247 (40℃/95% umswakama, ukuvimbela ukuqhekeka nokuqhekeka kwesembozo ngezikhathi zemvula). |
| 4. Ukuhlolwa kokuguga kwe-UV | 5. Ukuhlolwa kobukhulu befilimu | 6. Ukuhlolwa kwamandla omthelela |
| Izindinganiso ze-ASTM G154 (ukulingisa ukuchayeka okukhulu kwe-UV emahlathini emvula, ukuvimbela ukufiphala nokushiswa kwengubo). | Ifilimu eyomile esebenzisa i-ASTM D7091 (igeyiji yobukhulu obungumaginethi); ifilimu emanzi esebenzisa i-ASTM D1212 (ukuqinisekisa ukuthi ukumelana nokugqwala kuhlangabezana nobukhulu obubekiwe). | Izindinganiso ze-ASTM D2794 (ukushaya kwesando sokuwa, ukuvimbela umonakalo ngesikhathi sokuthuthwa/ukufakwa). |
Ukwelashwa embukisweni wobuso: Isembozo esicebile nge-zinc, I-Galvanised (ubukhulu besendlalelo esishisayo esifakwe i-galvanised≥85μm bungafinyelela eminyakeni eyi-15-20), i-oyili emnyama, njll.
Okunamafutha Amnyama
I-Galvanised
Isimbozo Esicebile Nge-Epoxy Zinc
Ukupakisha:
Imikhiqizo yensimbi ipakishwa ngokuqinile ukuze ivikele ubuso bayo futhi igcine isakhiwo ngesikhathi sokuphathwa nokuthuthwa. Izingxenye zivame ukugoqwa ngezinto ezingangeni manzi njengefilimu yepulasitiki noma iphepha elivimbela ukugqwala, kanti izesekeli ezincane zipakishwa emabhokisini ezinkuni. Ngokuphambene nalokho, zonke izinqwaba/izingxenye ziphawulwe ngokucacile ukuze ukwazi ukuzithulula ngokuphephile futhi uzifake ngobungcweti endaweni.
Ezokuthutha:
Isakhiwo sensimbi singathunyelwa ngesitsha noma ngomkhumbi omkhulu ngokusekelwe kusayizi nendawo oya kuyo. Izinto ezinkulu noma ezisindayo ziboshelwe ngebhande lensimbi bese kufakwa ukhuni kuzo zombili izinqe ukuze kugcinwe umthwalo endaweni yawo ngenkathi uthuthwa. Zonke izinqubo zokuthutha zenziwa ngokuhambisana nezindinganiso zokuhamba zomhlaba wonke ukuze kuqinisekiswe ukulethwa ngesikhathi esifanele kanye nokufika okuphephile noma ngabe kuthunyelwa amabanga amade noma phesheya kwezilwandle.
1. Ukusekelwa Kwegatsha Laphesheya kanye Nolimi LwesiSpanishi
Sinamahhovisi aphesheya kwezilwandle anabasebenzi abakhuluma iSpanishi esikwazi ukuxhumana nabo ngokugcwele namakhasimende ethu avela eLatin America naseYurophu.
Izinqubo zethimba lethu zikusiza ngokususwa kwempahla, amadokhumenti, kanye nokulethwa okushelelayo kanye nokucutshungulwa kokungenisa okusheshayo.
2. Isitoko Esilungele Ukulethwa Okusheshayo
Sigcina inani elanele lezinto zokusetshenziswa zesakhiwo sensimbi ezijwayelekile, okuhlanganisa ugongolo lwe-H, ugongolo lwe-I kanye nezingxenye zesakhiwo.
Lokhu kuvumela izikhathi zokuhola ezisheshayo ukuze amakhasimende akwazi ukuthola imikhiqizo ngokushesha nangokuthembekile kulawo maphrojekthi aphuthumayo.
3. Ukupakisha kobungcweti
Yonke imikhiqizo igcwele ukupakishwa okujwayelekile okufanele ulwandle - Ukubopha uhlaka lwensimbi, ukugoqa okungangeni manzi, ukuvikelwa komphetho.
Lokhu kuzoqinisekisa futhi kuqinisekise ukulayisha okuphephile, ukuzinza ngesikhathi sokuthuthwa ibanga elide futhi kungabikho monakalo lapho ufika echwebeni oya kulo.
4. Ukuthunyelwa Nokulethwa Okusebenzayo
Sisebenzisana nama-ejenti okuthumela impahla asekhaya athembekile, singanikeza imigomo yokulethwa eguquguqukayo kufaka phakathi i-FOB, i-CIF, i-DDP.
Kungakhathaliseki ukuthi uhamba ngolwandle, ngesitimela, ngomgwaqo, sikuqinisekisa ukuthi uthumela ngesikhathi kanye nezinsizakalo zokulandelela izinto ezisebenzayo.
Mayelana nezinkinga zekhwalithi yezinto ezibonakalayo
Q: Ukuhambisana nezindinganiso Yiziphi izindinganiso ezisebenza ezakhiweni zakho zensimbi?
A: Isakhiwo sethu sensimbi sihambisana nezindinganiso zaseMelika ezifana ne-ASTM A36, i-ASTM A572 njll. isibonelo: I-ASTM A36 iyisakhiwo sekhabhoni esijwayelekile, i-A588 iyisakhiwo esimelana nesimo sezulu esibi esifanelekile ukusetshenziswa ezindaweni ezinomoya oshisayo.
U: Ulawula kanjani ikhwalithi yensimbi?
A: Izinto zensimbi zivela ezimbonini zensimbi zasekhaya noma zamazwe ngamazwe ezidumile ezinesistimu yokulawula ikhwalithi eqinile. Lapho zifika, yonke imikhiqizo ihlolwe ngokucophelela, okuhlanganisa ukuhlaziywa kokwakheka kwamakhemikhali, ukuhlolwa kwezakhiwo zemishini kanye nokuhlolwa okungonakalisi, njengokuhlolwa kwe-ultrasonic (UT) kanye nokuhlolwa kwezinhlayiya zamagnetic (MPT), ukuhlola ukuthi ikhwalithi iyahlangabezana yini nezindinganiso ezihlobene.
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