Kapangidwe ka Zitsulo ka ASTM A36 Chitsulo Nyumba Yogona Kapangidwe ka Zitsulo
NTCHITO
Nyumba Yokhalamo Yopangidwa ndi Zitsulo:Mapangidwe akunjachimango chachitsuloNyumba zimadziwika bwino chifukwa cha mphamvu zawo zazikulu, kulemera kopepuka, kukhazikika mwachangu, kukhala ndi moyo wautali komanso kusinthasintha kwa kapangidwe kake.
Nyumba Yopangira ZitsuloUbwino wa nyumba zopangidwa ndi chitsulo zosungira mphamvu, chitetezo cha chilengedwe, kutchinjiriza kutentha, nthawi yochepa yomanga.
Nyumba yosungiramo katundu yachitsuloKapangidwe kachitsulonyumba yachitsuloNyumba yosungiramo zinthu yokhala ndi malo akuluakulu, malo ambiri ogwiritsidwa ntchito, kuyika mwachangu, komanso yosavuta kupanga.
Fakitale Yopangira ZitsuloNyumba: Kulemera kwa katundu wa nyumba ya fakitale ya chimango chachitsulo ndi kwakukulu, kutalika kwake kungakhale kwakukulu ndipo palibe zipilala zofunika (zomwe ndizoyenera kwambiri kugwiritsidwa ntchito pa workshop).
TSATANETSATANE WA CHOTCHULA
Zinthu za kapangidwe ka chitsulo chapakati zomangira fakitale
1. Kapangidwe kake konyamula katundu (kosinthika malinga ndi zofunikira za zivomerezi za m'madera otentha)
| Mtundu wa Chinthu | Mafotokozedwe Amitundu | Ntchito Yaikulu | Mfundo Zosinthira ku Central America |
| Mtanda wa Chimango cha Portal | W12×30 ~ W16×45 (ASTM A572 Gr.50) | Mtanda waukulu wonyamula katundu padenga/khoma | Kapangidwe ka mfundo za chivomerezi champhamvu (zolumikizira zolumikizidwa m'malo mwa zolumikizira zosweka), gawo lokonzedwa bwino kuti lichepetse kulemera kwa mayendedwe am'deralo |
| Chitsulo chachitsulo | H300×300 ~ H500×500 (ASTM A36) | Imathandizira katundu wa chimango ndi pansi | Zolumikizira za chivomerezi zomwe zili pansi, pamwamba pa galvanized (zinc covering = 85μm) kuti zisawonongeke ndi dzimbiri m'malo omwe ali ndi chinyezi chambiri. |
| Mtanda wa Crane | W24×76 ~ W30×99 (ASTM A572 Gr.60) | Yonyamula katundu pa ntchito ya crane yamafakitale | Kapangidwe kake kolemera (koyenera ma crane a 5 ~ 20t), mtengo womaliza wokhala ndi mbale zolumikizira zosameta. |
2. Zinthu zogwirira ntchito (zoteteza nyengo + zoteteza dzimbiri)
Zokongoletsera za denga: C12×20~C16×31 (yokhala ndi galvanized yotentha), yokhala ndi mtunda wa 1.5~2m, yoyenera kuyika mbale zachitsulo zopakidwa utoto, komanso yolimba ku mphepo yamkuntho mpaka pamlingo wa 12.
Ma purlin a pakhoma: Z10×20~Z14×26 (yotetezedwa ndi dzimbiri), yokhala ndi mabowo opumira mpweya kuti achepetse chinyezi m'mafakitale otentha.
Dongosolo lothandizira: Kuthandizira (Φ12~Φ16 chitsulo chozungulira choviikidwa ndi galvanized chotentha) ndi zolumikizira zamakona (ma ngodya achitsulo a L50×5) kumawonjezera kukana kwa kapangidwe kake kumbali kuti kapirire mphepo yamkuntho.
3. Kuthandizira zinthu zothandizira (kusintha kwa zomangamanga m'deralo)
1. Zigawo zophatikizidwa: Zigawo zophatikizidwa ndi mbale yachitsulo (zokhuthala 10mm-20mm, zotentha kwambiri), zoyenera maziko a konkriti omwe amagwiritsidwa ntchito kwambiri ku Central America;
2. Zolumikizira: Maboluti amphamvu kwambiri (kalasi 8.8, choviika chotentha), palibe chifukwa chowotcherera pamalopo, zomwe zimasunga nthawi yomanga;
3. Utoto woletsa moto wochokera m'madzi (kulimba kwa moto ≥1.5h) ndi utoto woletsa kuwononga wa acrylic (chitetezo cha UV, moyo wautali ≥zaka 10) kukwaniritsa malamulo a m'deralo oteteza chilengedwe.
KUKONZA KAYENDEDWE KA CHITSULO
| Njira Yogwiritsira Ntchito | Makina Opangira Zinthu | Kukonza |
| Kudula | Makina odulira plasma/lawi a CNC, makina odulira ubweya | Kudula kwa plasma/lawi kwa CNC (mbale/zigawo zachitsulo), kudula (mbale zopyapyala zachitsulo), ndi kuwongolera kulondola kwa miyeso. |
| Kupanga | Makina opinda ozizira, makina osindikizira, makina opukutira | Kupinda mozizira (kwa C/Z purlins), kupindika (kwa ma gutter/kudula m'mphepete), kupindika (kwa mipiringidzo yozungulira yothandizira) |
| kuwotcherera | Makina olumikizira arc omwe ali m'madzi, cholumikizira arc chopangidwa ndi manja, cholumikizira cha CO₂ chotetezedwa ndi mpweya | Kuwotcherera kwa arc yoviikidwa m'madzi (kwa mizati/matabwa ooneka ngati H), kuwotcherera kwa arc yopangidwa ndi manja (kwa ma gusset plates), kuwotcherera kwa arc yotetezedwa ndi mpweya wa CO2 (kwa zigawo zokhala ndi makoma ochepa) |
| Kupanga mabowo | Makina obowola a CNC, makina obowola | Kuboola kwa CNC (kwa mabowo a bolt m'ma plate/zigawo zolumikizira), kuboola (kwa mabowo ang'onoang'ono m'magulu), ndi kulekerera kwa kukula kwa mabowo ndi malo olamulidwa. |
| Chithandizo | Makina ophulitsira/kuphulitsa mchenga, chopukusira, chingwe chotenthetsera | Kuchotsa dzimbiri (kuphulitsa mivi/kuphulitsa mchenga), kupukusa weld (yochotsera mivi), kuviika ndi galvanizing (ya mabolts/zothandizira) |
| Msonkhano | Nsanja yosonkhanitsira zinthu, zida zoyezera | Kusonkhanitsa zigawo zisanayambe (mizati + matabwa + zothandizira), kusokoneza pambuyo pofufuza kukula kwa zinthuzo kuti zitumizidwe. |
KUYESA KAYENDEDWE KA CHITSULO
| 1. Mayeso opopera mchere (mayeso oyambira a dzimbiri) Miyezo B117 (kupopera mchere wozungulira kapena wozungulira) / ISO 11997-1 (kupopera mchere wozungulira), malo okhala ndi mchere wambiri m'mphepete mwa nyanja ya Central America. | 2. Mayeso a kumatira Mayeso oyesera kuswana pogwiritsa ntchito ASTM D3359 (cross-hatch/grid-grid, kuti mudziwe mulingo wa kuswana); mayeso oyesera kuswana pogwiritsa ntchito ASTM D4541 (kuyeza mphamvu ya kuswana pakati pa chophimba ndi substrate yachitsulo). | 3. Chinyezi ndi mayeso oletsa kutentha Miyezo ya ASTM D2247 (40°C/95% RH, pofuna kupewa matuza ndi kusweka kwa utoto nthawi yamvula). |
| 4. Mayeso okalamba a UV Miyezo ya ASTM G154 (yoyerekeza kukhudzidwa kwamphamvu kwa UV m'nkhalango zamvula, kupewa kufota ndi kuyika choko pa utoto). | 5. Kuyesa makulidwe a filimu Kukhuthala kwa filimu youma kunayesedwa pogwiritsa ntchito ASTM D7091 (maginito makulidwe gauge); makulidwe a filimu yonyowa anatsimikiziridwa malinga ndi ASTM D1212 (kutsimikizira kuti kukana dzimbiri kwafika pa makulidwe ofunikira a filimu). | 6. Kuyesa mphamvu ya mphamvu Miyezo ya ASTM D2794 (kugundana ndi nyundo, kuteteza ku kuwonongeka potumiza/kusamalira ndi kukhazikitsa). |
CHITHANDIZO CHA PANSI
Kuwonetsa Chithandizo Chapamwamba:Chophimba cholemera mu epoxy zinc, chopangidwa ndi galvanized (makulidwe a galvanized layer ≥85μm amatha kufikira zaka 15-20), chopaka mafuta akuda, ndi zina zotero.
Wopaka Mafuta Wakuda
Chitsulo chopangidwa ndi galvanized
Chophimba cholemera cha Epoxy Zinc
Kulongedza ndi Kutumiza
Kupaka:
Nyumba zachitsuloZimayikidwa bwino ndi zinthu zoteteza pakati kuti ziteteze pamwamba ndi kapangidwe kake panthawi yogwiritsira ntchito ndi kunyamula. Zigawo ndi zinthu zopakira nthawi zambiri zimakulungidwa ndi zinthu zosalowa madzi (monga filimu ya pulasitiki kapena pepala losalowa dzimbiri) pomwe zinthu zazing'ono zimayikidwa m'mabokosi amatabwa. Koma mitolo yonse kapena zigawo zake zimakhala ndi zilembo zake, kuti muthe kutsitsa ndikuyika bwino pamalopo.
Mayendedwe:
Chitsulo chosasinthasintha chingatumizidwe m'mabotolo kapena m'zombo zazikulu kutengera kukula ndi komwe chikupita. Chingwe nthawi zambiri chimagwiritsidwa ntchito pazinthu zazikulu kapena zolemera, zomwe zimamangiriridwa pogwiritsa ntchito zingwe zachitsulo zokhala ndi matabwa m'mbali zonse ziwiri kuti zinthuzo zisasunthe kapena kuwonongeka poyenda. Zinthu zonse zoyendera zimayendetsedwa motsatira miyezo yapadziko lonse lapansi kuti zifike pa nthawi yake komanso motetezeka potumiza katundu mtunda wautali, ngakhale kutumiza katundu kunja.
UBWINO WATHU
1. Nthambi za Kunja ndi Thandizo la ku Spain
Maofesi athu akunja ali ndi magulu olankhula Chisipanishi omwe amathandiza makasitomala aku Latin America ndi ku Europe ndi mauthenga, kuchotsera msonkho wa misonkho, zikalata, ndi kayendetsedwe ka katundu kuti zitsimikizire kuti katunduyo atumizidwa mosavuta komanso mwachangu.
2. Katundu Wokonzeka Kutumizidwa Mwachangu
Timasunga zinthu zambiri zogwiritsidwa ntchito pa zomangamanga zachitsulo monga ma H beams, ma I beams, ndi zinthu zina zomangira, zomwe zimathandiza kuti nthawi yogwirira ntchito ikhale yochepa kwambiri.
3. Katswiri Wokonza Mapepala
Zogulitsa zonse zili ndi miyezo yoyenera kuyenda panyanja, kuphatikizapo kulumikiza zitsulo, kukulunga kosalowa madzi, ndi chitetezo cha m'mphepete, kuonetsetsa kuti zikugwira bwino ntchito komanso kufika popanda kuwonongeka.
4. Kutumiza ndi Kutumiza Moyenera
Ndi ogwirizana nawo odalirika otumizira katundu komanso nthawi yotumizira katundu mosavuta (FOB, CIF, DDP), timatsimikizira kutumiza katundu pa nthawi yake ndipo timapereka njira yodalirika yotsatirira zinthu panyanja kapena pa sitima.
FAQ
Ponena za Ubwino wa Zinthu
Q: Kodi miyezo ya khalidwe la nyumba zanu zachitsulo ndi iti?
A: Kapangidwe kathu kachitsulo kamatsatiridwa ndi Miyezo ya ku America monga ASTM A36, ASTmA572 ndi zina zotero. Magiredi a chitsulo cha kaboni ndi zofunikira za ASTM Mwachitsanzo, ASTM A36 ndi kapangidwe ka kaboni, cholinga chachikulu, A588 ndi kapangidwe kolimba - kolimba - komwe kamapangidwa kuti kagwiritsidwe ntchito m'malo ovuta amlengalenga.
Q: Kodi mungatsimikizire bwanji kuti zipangizo zachitsulo zili bwino?
Yankho: Timagula zitsulo kuchokera ku kampani yodziwika bwino yachitsulo ya mdziko muno kapena kunja komwe ili ndi njira yotsimikizira ubwino wake. Zinthu zonsezi zimayesedwa mozama, kwenikweni kapangidwe ka mankhwala kamawunikidwa, mawonekedwe a makina amayesedwa komanso kudzera mu mayeso osawononga, pakati pa ena ndi Ultrasonic Testing (UT) ndi Magnetic Particle Testing (MPT), kuti tidziwe ngati mtundu wake ukukwaniritsa muyezo wofanana.
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