Cov Lus Qhia Yooj Yim
En 10217 lsaw cov yeeb nkab
Lub hom phiaj: EN10217
Teem nqi: P195GHGH, P235GH, P265GHGH
Ntaus: LSAWW (Longitudinally submerged yog vuam)
Sab nraud ntawm lub taub: {406 - 1420 hli
Phab Ntsa Thickness: {10 - 50 hli
Lub Phab Ntsa Thickness kam rau: ±5%
Qho ntev: Feem ntau 5.8m, 6m, 12m lossis raws li koj xav tau
Nto Kho: Liab qab, pleev xim, roj, kub dipped, 3pe, fbe coated ......
Tshuaj Muaj Tshuaj
| Tshuaj lom neeg tshuaj (cam khwb cia)% | ||||||
| Qib hlau | C | Si Max. |
Mn | P Max. |
S Max. |
|
| P195ghugh | Tsawg dua los yog sib npaug rau 0. 13 | 0.35 | Tsawg dua los yog sib npaug rau 0. 70 | 0.025 | 0.020 | |
| P235GH | Tsawg dua los yog sib npaug rau 0. 16 | 0.35 | Tsawg dua los yog sib npaug rau 1.20 | 0.025 | 0.020 | |
| P26 Nyem | Tsawg dua los yog sib npaug rau 0. 20 | 0.40 | Tsawg dua los yog sib npaug rau 1.40 | 0.025 | 0.020 | |
Yuav tsum muaj lub cev
| Cov Cuab Yeej Siv Cov Neeg Kho Tshuab rau Phab Ntsa Thickness t tsawg dua lossis sib npaug rau 16 | ||||||
| Qib hlau | Lub zog tensile ntawm chav tsev kub | |||||
| Daim paib tshaj tawm lub zog MPA | Tensile Tuag MPA | Elongation% | ||||
| ntev heev | tsheb | |||||
| P195ghugh | 195 | 320-440 | 27 | 25 | ||
| P235GH | 235 | 360-500 | 25 | 23 | ||
| P26 Nyem | 265 | 410-570 | 23 | 21 | ||
Tshuab Ntau Lawm
EN 10217 Lsaw Yeeb Nkab Ua Haujlwm
1. Npaj cov hlau phaj
Phaj Xaiv: Xaiv cov hlau zoo uas ua tau raws li EN 10217 tus qauv, feem ntau tsis-aloyy-zoo steel
Kev tshuaj xyuas cov hlau steel: Kev tshuaj xyuas cov hlau zoo: suav nrog loj, tuab, tshuaj lom neeg thiab cov khoom siv mechanical.
2. Pretreatic ntawm Steel Phaj
Txiav: lub phaj steel yog txiav mus rau qhov loj me thiab cov duab, feem ntau yog siv nplaim txiav lossis ntshav txiav.
Ntug Kev: Lub ntug ntawm cov phaj steel yog ua kom ntseeg tau tias ntug yog tus ntse rau cov khoom molding tom qab thiab vuam. Cov qauv siv cov qauv siv suav nrog kev txiav, phiaj xwm thiab milling.
Kev ntxuav tu: ntxuav cov npoo ntawm cov hlau phaj, tshem tawm cov roj, xeb thiab impurities, thiab xyuas kom zoo ntawm vuam vuam.
3. TXHAJ
Jave moulding txheej txheem:
J tswj: maj nias ib kawg ntawm cov hlau phaj rau hauv JR duab.
C tsim hom: lub J-puab cov phaj steel txuas ntxiv mus rau hauv Crax.
O Tsim type: lub c-puab steel phaj yog nias rau hauv o cov qauv los ua lub raj hloov lub raj.
Txias nthuav dav: txias nthuav ntawm o-puab raj dawb kom ntseeg tau qhov tseeb thiab kev sib tw ntawm lub raj dawb.
UoE moulding txheej txheem:
U-puab: maj nias ib qho kawg ntawm cov hlau phaj rau hauv cov duab ua ntej.
O Tsim hom: tus U-puab cov phaj steel txuas ntxiv mus rau hauv ib tus o cov qauv los ua lub raj hloov lub raj.
Nthuav: nthuav dav txoj kab uas hla ntawm O-puab raj dawb kom ntseeg tau qhov tseeb thiab kev sib tw ntawm lub raj dawb.
4 WELD
Sab hauv VUAM: Cov txheej txheem ntev ntawm Arc Vuam yog siv rau weld los ntawm sab hauv lub raj billet los ua ib tus neeg Weld sab hauv.
Kev siv vuam sab nraud: cov txheej txheem ntev ntawm Arc Vuam yog siv rau weld los ntawm sab nraud ntawm lub raj dawb rau daim raj xa tawm los ua tus neeg weld sab nraud.
Vuam parameter tswj: nruj me ntsis tswj vuam tam sim no, voltage, vuam ceev thiab lwm yam kev ntsuas kom ntseeg tau tias vuam zoo.
5. Weld Kev Kho Mob
Weld Sib Tsoo: Lub Weld yog polished rau tshem tawm vuam slag thiab tau meej thiab xyuas kom meej ntawm Weld yog tus.
WELD Kev Soj Ntsuam: Kev Tshuaj Ntsuam Kev Tiv Thaiv Weld ntawm Weld, xws li kev tshuaj xyuas ultrasonic (MT), kom ntseeg tau tias kev soj ntsuam cov weld yog pub dawb.
6 Kev Kho Cua Sov
Tom qab kev kho cua sov (pWHT): Kev kho cua sov ntawm welded steel kav kev ntxhov siab thiab rov ua cov khoom siv tshuab ntawm cov khoom. Cov kev kho cua sov cua sov muaj xws li normaling, tempering thiab tempering.
7. Kev tshuaj xyuas thiab kuaj
Kev tshuaj ntsuam sab nraud: lub inch sab nraud, qhov ntev thiab lwm qhov ntev thiab lwm qhov ntev thiab lwm qhov ntev ntawm cov yeeb nkab steel tau pom tias lawv ua tau raws li cov cai ntawm en 10217.
Cov tsos tshuaj xyuas: Tshawb xyuas qhov zoo ntawm cov yeeb nkab steel, suav nrog Welds, qhov tsis xws luag, thiab lwm yam.
Tsis yog-kev sim ua phem: Tsis yog-ua kev puas tsuaj ntawm cov yeeb nkab steel los xyuas kom meej tias tus weld thiab lub raj raj cev tsis muaj qhov tsis xws luag.
Kev Kuaj Dej Siab: Kev sim dej siab ntsuas ntawm cov yeeb nkab steel kom ntseeg tau tias cov yeeb nkab steel tuaj yeem tiv thaiv kev tsim qauv ntawm Weld thiab lub raj yeeb nkab.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab: Tensile kuaj, khoov xeem thiab cuam tshuam cov khoom siv steel kom ntseeg tau tias cov khoom siv me me ntawm cov qauv siv hlau.
8. Txheej thiab anti-corrosion
Kev Kho Deg: Cov nplaim ntawm cov yeeb nkab steel yog sandblasted los yog txhaj tshuaj kom tshem tawm cov oxide thiab impurities thiab txhim kho cov txheej txheej zoo.
Cov txheej: Raws li kev siv ntawm ib puag ncig thiab cov tshuaj yeeb, cov khoom siv steel yog pleev xim, cov khoom siv txheej txheej txheej muaj xws li epoxy hmoov, polyurethane txheej thiab lwm yam.
Anti-corrosion kho mob ntawm cov yeeb nkab steel, xws li peb-txheej 3 corrosion, eposylene orrosion, thiab lwm yam kev pab cuam
9. Ntim thiab Tsheb Thauj Mus Los
Ntim: Cov yeeb nkab steel tau ntim los tiv thaiv kev puas tsuaj thaum thauj mus los.
Tsheb thauj mus los: Cov yeeb nkab steel tau thauj mus rau qhov chaw xaiv kom ntseeg tau tias kev nyab xeeb ntawm cov txheej txheem kev nyab xeeb.
10. Tswjhwm thiab sau cia
Kev tswj kom zoo: Hauv cov txheej txheem tag nrho, nruj me ntsis tswj tau qhov zoo ntawm txhua qhov txuas kom ntseeg tau tias cov khoom lag luam zoo raws li cov cai.
Sau cov ntaub ntawv: Sau cov ntsuas thiab tshuaj xyuas cov txiaj ntsig hauv cov txheej txheem ntau lawm, tsim cov txheej txheem zoo tshaj plaws.
Nrog cov kauj ruam no, en 10217 LSAWW cov yeeb nkab kom ua tau zoo thiab ua tau zoo kom tau raws li qhov xav tau ntawm cov ntawv thov kev tsim khoom.
Cim npe nrov: en 10217 Lsaw ncig ntawm ntu, Tuam Tshoj, cov chaw tsim khoom, chaw tsim khoom, Hoobkas, nqe
