Isakhelo seSakhiwo esiKhaphukhaphu esiSetyenziswayo Indlu esele yenziwe ngaphambili Isakhiwo seNsimbi Isakhiwo seFama Indawo yokugcina impahla
Izakhiwo zesakhiwo sentsimbi zakhiwe kusetyenziswa intsimbi eqinileyo, enika ukuqina okuphezulu kunye nokhuseleko xa kuthelekiswa nezixhobo zokwakha zemveli. Ulwakhiwo lwazo oluqinileyo lwesakhelo lubonelela ngokumelana okuhle kakhulu nenyikima nomoya kwaye lunokumelana neemeko ezinzima zokusingqongileyo. Ngaphezu koko, ngenxa yobuchwepheshe bokwakha kwangaphambili kunye nokuhlanganiswa kwemodyuli, izakhiwo zesakhiwo sentsimbi zinokwakhiwa ngokukhawuleza, zinciphisa kakhulu amaxesha eprojekthi. Uyilo lwangaphakathi oluguquguqukayo lolunye uncedo, oluvumela abakhi bezakhiwo kunye neenjineli ukuba benze iindawo ezivulekileyo okanye izicwangciso zomgangatho ezenziwe ngokwezifiso ngaphandle kokubeka emngciphekweni ukuthembeka kwesakhiwo. Ke ngoko, izakhiwo zesakhiwo sentsimbi zilungele izakhiwo zorhwebo, izakhiwo zeeofisi, izakhiwo zemidlalo, kunye neeprojekthi zokuhlala eziphakamileyo.
Izindlu zokuhlala zesakhiwo sentsimbi
Izindlu ezakhiwe ngentsimbi zisebenzisa izinto ezenziwe ngaphambiliifreyimu yentsimbiiinkqubo, ezizisa iingenelo ezininzi kulwakhiwo lwezindlu zanamhlanje. Ezi zindlu zisebenza kakuhle kuba isakhelo sentsimbi sidityaniswa lula nezinto zokukhusela, kunciphisa ukusetyenziswa kwamandla okufudumeza nokupholisa. Intsimbi inobuhlobo nokusingqongileyo, idla ngokwenziwa ngezinto ezisetyenzisiweyo, kwaye inokuphinda isetyenziswe ngokupheleleyo ekupheleni kobomi besakhiwo. Inkqubo yokwakha ikhawuleza kwaye ingabizi kakhulu, inciphisa iindleko zomsebenzi kunye namaxesha eprojekthi. Ngaphezu koko, izindlu ezakhiwe ngentsimbi zihlala ixesha elide, azinazo iintubi, azinawo umhlwa, kwaye azinawo umhlwa, nto leyo eyenza zibe sisisombululo esizinzileyo sexesha elide sophuhliso lwezindlu, izindlu eziziimodyuli, kwanezindlu ezichasene neentlekele.
IiWarehouses zeSakhiwo seNsimbi
Iindawo zokugcina izinto zesakhiwo sentsimbiinoyilo olukhulu, ifikelela ekusetyenzisweni kwendawo ephezulu ngaphandle kokufuna iikholamu ezininzi zangaphakathi. Olu lwakhiwo luvulelekileyo lunceda ukugcina kakuhle, ukuphathwa kweempahla lula, kunye nokucwangciswa kakuhle kwezixhobo. Izixhobo zentsimbi ezilungisiweyo ziqinisekisa ukufakwa ngokukhawuleza, zinciphisa imijikelo yokwakha kwaye zenze ukuba iindawo zokugcina impahla zisebenze ngokukhawuleza. Ukuphakama, ubude, kunye noyilo lwezakhiwo zentsimbi ziyakwazi ukwenziwa ngokwezifiso kakhulu, okuvumela amashishini ukuba azilungelelanise neemfuno zawo ezithile. Ukuqina kwazo kunye neendleko zokugcinwa eziphantsi kuzenza zilungele indawo yokugcina impahla kwimizi-mveliso, indawo yokugcina impahla ebandayo, kunye neendawo zokusasaza impahla.
Izakhiwo zeFektri yoLwakhiwo lweNsimbi
Isakhiwo sentsimbiIzakhiwo zefektri ziyazuza kumthamo ophezulu wentsimbi yokwakha enokuthwala umthwalo, nto leyo evumela uyilo lweendawo ezinkulu, ezingenazikholamu ezifanelekileyo kwimishini enzima nakwimisebenzi emikhulu yemizi-mveliso. Oku kuguquguquka kwenza kube lula ukuhamba komsebenzi okusebenzayo, imigca yemveliso elungiselelwe kakuhle, kunye nokugcinwa okukhuselekileyo kwezixhobo zemizi-mveliso. Izakhiwo zefektri zesakhiwo sentsimbi ziyakhawuleza ukwakhiwa kwaye kulula ukuzikhulisa kwixesha elizayo, nto leyo ezenza zibe zilungele izityalo zokwenza imveliso, imigca yokuhlanganisa, izityalo zokucubungula, kunye neeworkshop. Ukumelana kwayo okuphezulu kuxinzelelo lokusingqongileyo, ukumelana nomlilo, kunye nokumelana nokutshayiswa kuqinisekisa ukhuseleko lwabasebenzi kunye nezixhobo, kubonelela ngesisombululo semizi-mveliso esihlala ixesha elide nesingabizi kakhulu.
Iimveliso zesakhiwo sentsimbi esingundoqo sokwakhiwa kwefektri
1. Ulwakhiwo oluphambili oluthwala umthwalo (olulungelelaniswe neemfuno zenyikima yetropiki)
| Uhlobo lweMveliso | Uluhlu lweenkcukacha | Umsebenzi ongundoqo | Iindawo zokuZiqhelanisa eMbindi Melika |
| Umqadi weSakhelo sePortal | W12×30 ~ W16×45 (ASTM A572 Gr.50) | Umqadi oyintloko wokuthwala umthwalo eludongeni/uphahla | Uyilo lwe-node ye-high-seismic enoqhagamshelo olunamabholiti ukuthintela ii-welds ezibuthathaka, eli candelo lenziwe ngcono ukuze linciphise ubunzima bokuzithwala kwezithuthi zasekuhlaleni. |
| Ikholamu yentsimbi | H300×300 ~ H500×500 (ASTM A36) | Ixhasa imithwalo yesakhelo kunye nomgangatho | Izihlanganisi ze-seismic ezifakwe kwisiseko, ukugqitywa kwe-hot-dip galvanized (i-zinc coating ≥85μm) yokusingqongileyo okunomswakama ophezulu |
| Umqadi weKreyini | W24×76 ~ W30×99 (ASTM A572 Gr.60) | Ukuthwala umthwalo wokusebenza kwekreyini yemizi-mveliso | Uyilo olunzima (lweekreyini ezingama-5 ~ 20t) kunye nomqadi wokugqibela ofakelwe iipleyiti zokudibanisa ezimelana nokucheba |
2. Izixhobo zeNkqubo yoValo (Ukuvalwa kweMozulu kunye noKhuseleko lweRust)
IiPurlins zophahla:
Iintlobo: C12×20 ~ C16×31 (ishushu-idiphu egalelweyo)
Isithuba: 1.5 ~ 2 m
Injongo: Ukuxhasa ukufakwa kwamaphepha entsimbi anombala
Umthamo woMthwalo: Yenzelwe ukumelana nemimoya evuthuzayo ekwinqanaba lenkanyamba ≥12
IiPurlins zodonga:
Iintlobo: Z10×20 ~ Z14×26 (ipeyinti enganyangekiyo kukugqwala)
Uphawu: Ifakwe imingxuma yokukhupha umoya ukunciphisa umswakama, ifanelekile kwiindawo zasefektri ezishushu
Iibhrakhethi kunye neebhrakhethi zekona:
I-bracing: Φ12 ~ Φ16 intsimbi ejikelezileyo egqunywe nge-hot-dip galvanized
Iibrashi zekona: Ii-engile zentsimbi ze-L50×5
Umsebenzi: Qinisa isakhelo ngecala ukuze simelane nesantya somoya esifikelela kwi-150 mph
3. Inkxaso yeemveliso ezincedisayo (kubandakanya ukulungiswa kwezakhiwo zasekuhlaleni)
Iindawo ezifakwe kwi-WLHT hot dip galvanised steel (ubukhulu be-10mm20 mm) zesiseko sekhonkrithi zisetyenziswa kakhulu eMelika Ephakathi
Iindawo ezifakiweyo: Ipleyiti yentsimbi efakwe kwiindawo ezifakiweyo (ubukhulu obuyi-10mm-20mm, ishushu kakhulu), isetyenziselwa isiseko sekhonkrithi esaziwayo eCentral America;
Iibholiti: Iibholiti ezinamandla aphezulu (iBanga lesi-8.8, zitshixiwe ngentsimbi eshushu), akukho weld kwindawo, ukonga ixesha lokwakha;
Ipeyinti ethintela umlilo esekwe emanzini (ukuxhathisa umlilo≥1.5h) kunye nepeyinti echasene nokubola kwe-acrylic (ukuxhathisa i-UV, ubomi obude≥10years) zihambelana nemigaqo-nkqubo yokukhusela okusingqongileyo yendawo.
Ulwakhiwo lwentsimbiAmacandelo
Imisebe ye-I(amacandelo amakhulu "I" – e-UK kukho i-UB ye-universal beam, i-UC ye-universal column; eYurophu i-IPE, i-HE, i-HL, i-HD kunye nezinye; e-US kukho i-wide flange (ii-WF okanye ii-W-shapes) kunye nee-H-shapes).
Imiqadi ye-Z(ii-half-flanges ezingasemva).
I-HSS(amacandelo esakhiwo angenanto) kunye ne-SHS (amacandelo angenanto angenanto) aquka iimilo zesikwere, uxande, ujikelezo (ityhubhu) kunye ne-oval).
Ii-Angles zentsimbi(Icandelo elimile okwe-L).
Iitshaneli zesakhiwo, amacandelo anemilo ka-C okanye amacandelo anemilo ka-C afumaneka kakhulu kwisitokhwe.
Imiqadi ye-T(Amacandelo e-T).
Iibha zentsimbiezinecandelo elinqamlezileyo elingunxande kodwa azibanzi ngokwaneleyo ukuba zingahlulwa zibe ziipleyiti.
Iintonga zentsimbiIintonga ezingqukuva nezikwere, ezineenxalenye ezinqamlezileyo okanye ezisikwere kwaye zinde xa zithelekiswa nobubanzi bazo.
Amaphepha entsimbi, ziiphepha zesinyithi ezinobukhulu obungadluli kwi-6 mm okanye i-1/4 intshi.
| Indlela Yokucubungula | Oomatshini bokuSebenzisa | Ukucutshungulwa |
| Ukusika | Oomatshini bokusika iplasma/ilangatye be-CNC, oomatshini bokucheba | Ukusika ilangatye leplasma kwiipleyiti/amacandelo esinyithi, ukucheba iipleyiti zesinyithi ezibhityileyo, ngokuchanekileyo ngokwemilinganiselo kuyalawulwa. |
| Ukwenziwa | Umatshini wokugoba obandayo, ibrake yokucinezela, umatshini wokuqengqeleka | Ukugoba okubandayo (kwii-c/z purlins), ukugoba (kwii-gutters/edge trimming), ukugoba (kwii-round support bars) |
| Ukuwelda | Umatshini wokuwelda we-arc ofakwe emanzini, i-arc welder ngesandla, i-CO₂ welder ekhuselwe yigesi | Ukuwelda kwe-arc engaphantsi komhlaba (iikholamu zaseDutch / ii-H beams), ukuwelda kwe-stick (iipleyiti ze-gusset), ukuwelda kwe-CO² okukhuselweyo ngegesi (izinto ezibhityileyo ezibiyelweyo ngodonga) |
| Ukwenza imingxunya | Umatshini wokugrumba we-CNC, umatshini wokubhoboza | Ukubhoboza kwe-CNC (imingxunya yebholthi kwiipleyiti/izinto ezidibanisayo), Ukubhoboza (imingxunya emincinci yebhetshi), Ngemingxunya elawulwayo ububanzi/ukunyamezelana kweendawo |
| Unyango | Umatshini wokuqhumisa/wokuqhumisa isanti, igrinder, umgca wokuntywila oshushu | Ukususa umhlwa (ukuqhumisa amachaphaza/ ukuqhumisa isanti), ukugaya nge-weld (ukususa i-burr), ukugalela nge-hot-dip (i-bolt/inkxaso) |
| Indibano | Iqonga lokuhlanganisa, izixhobo zokulinganisa | Izinto ezidityanisiweyo kwangaphambili (ikholamu + umqadi + isiseko) zahlulwa ukuze zithunyelwe emva kokuqinisekiswa kobukhulu. |
| 1. Uvavanyo lokutshiza ngetyuwa (uvavanyo lokugqwala oluphambili) | 2. Uvavanyo lokuncamathela | 3. Uvavanyo lobushushu kunye nokufuma |
| Imigangatho ye-ASTM B117 (i-neutral salt spray) / ISO 11997-1 (i-cyclic salt spray), ifanelekile kwindawo enetyuwa eninzi kunxweme oluseMbindini weMelika. | Uvavanyo lokuqhawula i-cross-hatch kusetyenziswa i-ASTM D3359 (i-cross-hatch/grid-grid, ukufumanisa inqanaba lokuqhawula); uvavanyo lokutsala kusetyenziswa i-ASTM D4541 (ukulinganisa amandla okuqhawula i-cross-hatch phakathi kwe-coating kunye ne-substrate yentsimbi). | Imigangatho ye-ASTM D2247 (40℃/95% yomswakama, ukuthintela ukuqhekeka nokuqhekeka kwengubo ngexesha lemvula). |
| 4. Uvavanyo lokwaluphala lwe-UV | 5. Uvavanyo lobukhulu befilimu | 6. Uvavanyo lwamandla empembelelo |
| Imigangatho ye-ASTM G154 (ukulinganisa ukuvezwa okukhulu kwe-UV kumahlathi emvula, ukuthintela ukufiphala kunye nokutshixwa kwengubo). | Ifilimu eyomileyo esebenzisa i-ASTM D7091 (igeyiji yobukhulu bemagnethi); ifilimu emanzi esebenzisa i-ASTM D1212 (ukuqinisekisa ukuba ukumelana nokugqwala kuhambelana nobukhulu obuchaziweyo). | Imigangatho ye-ASTM D2794 (ukungqubana kwesando sokuwisa, ukuthintela umonakalo ngexesha lokuthuthwa/ukufakwa). |
Unyango oluboniswayo kumphezulu: I-Epoxy zinc-rich coating, I-Galvanized (ubungakanani be-hot dip galvanized layer thickness≥85μm bunokufikelela kwiminyaka eli-15-20), i-black oil, njl.njl.
I-Black Oil
I-Galvanised
Ukwaleka okutyebileyo kwe-Epoxy Zinc
1. Isebe Laphesheya Kwelizwe kunye neNkxaso yoLwimi lweSpanish
Sineeofisi zaphesheya kwezilwandle ezinamasebe athetha iSpanish esikwaziyo ukunxibelelana ngokupheleleyo nabathengi bethu abavela eLatin America naseYurophu.
Iinkqubo zeqela lethu ziyakunceda ngokucoca impahla, uxwebhu, kunye nokuhanjiswa kwayo ngokulula kunye nokulungiswa ngokukhawuleza kokungenisa impahla.
2. Isitokhwe Esilungele Ukuhanjiswa Ngokukhawulezileyo
Sigcina isitokhwe esaneleyo sezinto ezisetyenzisiweyo zesakhiwo sentsimbi, eziquka umqadi we-H, umqadi we-I kunye neendawo zesakhiwo.
Oku kuvumela amaxesha okufumana izinto ngokukhawuleza ukuze abathengi bakwazi ukufumana iimveliso ngokukhawuleza nangokuthembekileyo kwezo projekthi zingxamisekileyo.
3. Ukupakisha kobungcali
Zonke iimveliso zigcwele upakisho oluqhelekileyo olulungele ulwandle - Ukubopha isakhelo sentsimbi, ukusonga okungangeni manzi, ukhuseleko lomphetho.
Oku kuya kuqinisekisa kwaye kuqinisekise ukulayisha okukhuselekileyo, uzinzo ngexesha lokuthuthwa komgama omde kwaye akukho monakalo xa ufika kwizibuko eliya kulo.
4. Ukuthunyelwa kunye nokuHanjiswa okuSebenzayo
Sisebenzisana neearhente zokuthumela iimpahla zasekhaya ezinokuthenjwa, sinokubonelela ngemigaqo yokuhanjiswa eguquguqukayo kuquka i-FOB, i-CIF, i-DDP.
Nokuba kuselwandle, kuloliwe, endleleni, siyakuqinisekisa ukuba uthumela ngexesha elifanelekileyo kwaye ulandela ngokufanelekileyo iinkonzo zothutho.
Ukupakisha:
Iimveliso zentsimbi zipakishwa ngokuqinileyo ukukhusela umphezulu kunye nokugcina umgangatho wemveliso uzinzile ngexesha lokuphathwa nokuthunyelwa. Ezi nxalenye zihlala zipakishwa ngezinto ezingangeni manzi, umzekelo, ifilimu yeplastiki okanye iphepha elithintela umhlwa, kwaye izinto ezincinci zifakwa kwiibhokisi zomthi. Ngokwahlukileyo koko, zonke iipakethe/amacandelo nazo ziphawulwe ngokucacileyo ukuze ukwazi ukuzilahla ngokukhuselekileyo kwaye uzifake ngobungcali kwindawo leyo.
Uthutho:
Isakhiwo sentsimbi singahanjiswa ngesikhongozeli okanye ngenqanawa enkulu ngokwesayizi nendawo ekuyiwa kuyo. Izinto ezinkulu okanye ezinzima nazo zibotshelelwa ngentambo yentsimbi kwaye umthi ubekwa kuzo zombini iikona ukuze umthwalo ungashukumi ngelixa uthuthwa. Zonke iinkqubo zothutho ziyahambelana nemigangatho yehlabathi yothutho ukuqinisekisa ukuhanjiswa ngexesha elifanelekileyo kunye nokwamkelwa ngokukhuselekileyo nokuba kuthuthwa umgama omde okanye phesheya kolwandle.
Malunga nemiba yomgangatho wezinto eziphathekayo
Q: Ukuthobela imigangatho Yeyiphi imigangatho esebenzayo kwizakhiwo zakho zentsimbi?
A: Ulwakhiwo lwethu lwentsimbi luhambelana neMigangatho yaseMelika efana ne-ASTM A36, i-ASTM A572 njl. umzekelo: I-ASTM A36 sisakhiwo sekhabhoni esisetyenziselwa injongo eqhelekileyo, i-A588 sisakhiwo esimelana nemozulu ephezulu esifanelekileyo ukusetyenziswa kwiindawo ezinomoya oshushu.
Q: Uwulawula njani umgangatho wentsimbi?
A: Izixhobo zentsimbi zivela kwiifektri zentsimbi zasekhaya okanye zamazwe ngamazwe ezaziwayo ezinenkqubo yokulawula umgangatho engqongqo. Xa zifika, zonke iimveliso zivavanywa ngokungqongqo, kubandakanya uhlalutyo lokwakheka kweekhemikhali, uvavanyo lweempawu zoomatshini kunye novavanyo olungonakalisiyo, olufana novavanyo lwe-ultrasonic (UT) kunye novavanyo lwe-magnetic particle (MPT), ukujonga ukuba umgangatho uyahlangabezana na nemigangatho enxulumene noko.
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