A120 Rail Ua raws li DIN 536 Cov Qauv Li Cas?
Raws li ib qho tseem ceeb ntawm cov khoom hnyav -cov dej num kev lag luam, covDIN 536 A120 railyuav tsum ua raws li cov txheej txheem engineering nruj kom ntseeg tau tias muaj kev nyab xeeb thiab siv tau ntev.
1. DIN 536-1 Txuj
DIN 536-1 tus qauv tshwj xeeb tswj hwm kub- dov, tiaj-hauv qab crane ntsia (Hom A). Rau A120 profile, kev ua raws cai yog yuav tsum tau ua hauv peb qhov chaw tseem ceeb:
- Load Distribution:Ua kom lub taub hau dav 120mm tuaj yeem txhawb nqa lub log loads feem ntau tshaj 40-50 tonnes.
- Structure Integrity:Mandating ib tug tshwj xeeb "squat" geometry los tiv thaiv lateral thrust thiab tiv thaiv tilting nyob rau hauv siab - zaus ua hauj lwm.
- Khoom siv dag zog:Yuav tsum muaj qib siab - carbon steel qib los tiv thaiv kev qaug zog saum npoo (khoom taub hau).
2. Core Specification Verification
A. Chemical Composition & Mechanical Properties
Yuav kom ua tau raws li DIN cov qauv, A120 rails feem ntau yog tsim los ntawmua 71mnlos yog zoo sib xws high -tensile steel qib.
| Khoom / Khoom | DIN 536 Qhov yuav tsum tau muaj (Tswj U71Mn) | Kev cuam tshuam rau kev ua haujlwm |
| Cov pa roj carbon (C) | 0.65% – 0.80% | Muab siab hardness thiab hnav tsis kam. |
| Manganese (Mn) | 0.70% – 1.20% | Txhim khu lub zog tensile thiab qaug zog lub neej. |
| Tensile zog | Ntau dua lossis sib npaug li 880 MPa | Xyuas kom lub tsheb ciav hlau ciaj sia dynamic cuam tshuam loads. |
| Hardness | ≥ 260 HB (standard) / >370 HB (hardened) | Tiv thaiv "mushrooming" ntawm lub taub hau tsheb ciav hlau. |
B. Dimensional Tolerances (Profile A120)
A120 profile yog txhais los ntawm ib qho kev taw qhia tshwj xeeb tsim los rau kev ruaj ntseg siab tshaj plaws.
- Lub taub hau dav : 120 mm - Optimizes thaj chaw tiv tauj kom txo tau cov kev ntxhov siab hauv zos.
- Lub hauv paus dav : 220 mm - Muab cov hneev taw dav rau kev ruaj khov siab.
- Web Thickness : 72 mm - Txhim kho ntsug load- bearing zog.
- Qhov hnyav: 100.0 kg / m - Qhov tseem ceeb rau kev suav tag nrho cov qauv ntawm lub girder.
| Qhov siab: 105 mm | Base dav: 220 mm |
| Lub taub hau dav: 120 mm | Web Thickness: 72 hli |
| Ntev: 6m-12m | Khoom siv: 900A / 50Mn / U71Mn |
| Qhov hnyav: 100 kg / m | Txheem: DIN536 P1: 1991 |
Dab tsi yog qhov zoo ntawm kev siv A120 Rail?
Lub A120 rail (DIN 536) muaj kev thauj khoom zoo tshaj -cov kabmob muaj peev xwm, kev ua haujlwm tshwj xeeb, thiab kev qaug zog siab, ua rau nws zoo tagnrho rau hnyav- lub luag haujlwm crane. Nws nta 100 kg / m qhov hnyav thiab dav 220mm puag rau kev ruaj ntseg siab tshaj plaws hauv cov chaw nres nkoj, cov nroj tsuag steel, thiab cov chaw lag luam, txo kev txij nkawm thiab ua kom cov haujlwm ua haujlwm du crane.
Qhov tseem ceeb ntawm kev siv A120 Rail
- Siab Load-Bearing Capacity:Engineered rau ultra- hnyav cranes, A120 ua haujlwm hnyav, rov ua dua nyob rau hauv kev xav tau ib puag ncig kev lag luam.
- Superior Durability thiab Wear Resistance:Ua los ntawm kub- dov (feem ntau U71Mn steel) nrog kev kho cua sov, nws muab lub siab- tawv tawv (HBW 260–300) uas tiv taus hnav thiab qaug zog.
- Structural Stability:Qhov dav - hauv paus profile (220 mm dav, 105 mm qhov siab) ua kom cov khoom xa tawm zoo heev thiab txo qis rau sab nraub qaum.
- Kev lag luam Standards ua raws li:Tsim los rau DIN 536 P1: 1991, ua kom ntseeg tau zoo, siab - zoo, thiab txhim khu kev qha.
- Txo Infrastructure Maintenance:Nws cov qauv tsim muaj zog (72 hli web thickness) txo kev ntxhov siab ntawm kev txhawb nqa cov qauv.
FAQ
- Puas yog A120 zoo ib yam li cov qauv kev tsheb ciav hlau?
Tsis yog. Standard railroad rails (xws li UIC60) yog siab thiab nqaim rau siab -kev mus los. A120 rail profile yog luv thiab dav, tshwj xeeb yog tsim los tswj lub siab loj ntsug ntawm A120 crane lem raws li DIN 536.
- GNEE RAIL puas tuaj yeem muab DIN 536 daim ntawv pov thawj rau A120 rails?
Yog lawm. Tag nrho peb cov A120 steel rails tuaj nrog tag nrho cov ntaub ntawv pov thawj ntawm A120 Crane Rail Material Composition thiab dimensional ua raws li European Standard DIN 536 P1: 1991.
- Yuav ua li cas yog tias kuv txoj kev tsheb ciav hlau yog me ntsis nqaim dua 220mm?
Yog tias lub hauv paus dav tsis tau raws li A120 rail qhov ntev, koj tus qauv fastening clips yuav tsis muab qhov tseeb clamping quab yuam, uas tuaj yeem tso cai rau txoj kev tsheb ciav hlau hloov lossis qaij, tsim kom muaj kev nyab xeeb loj hauv DIN536 A120 Rail System.
- Puas muaj qhov sib txawv ntawm DIN 536 thiab lwm yam thoob ntiaj teb crane rail qauv?
Yog lawm. Thaum muaj ntau tus qauv, DIN 536 A120 rail profile yog qhov dav tshaj plaws hauv cov teb chaws Europe thiab cov chaw nres nkoj thoob ntiaj teb vim nws qhov kev ua tau zoo hauv A120 overhead crane rail systems.
Tau txais cov lus hais hauv 24 teev
NtawmGNEE RAIL, peb muab qhov tseem ceeb ntawm cov qauv kev ncaj ncees thiab kev ua tau zoo tshaj plaws. Txhua Rail A120 peb muab yog tsim los ua kom tau raws li European Standard DIN 536 P1: 1991. Peb kuj muab tag nrho cov suite ntawm A120 rail accessories uas tau sim tshwj xeeb rau kev sib raug zoo nrog A120 profile.
Tiv tauj pebkom tau txais kev daws teeb meem rau koj A120 nyiaj siv ua haujlwm crane rail systems thiab tau txais cov ncauj lus kom ntxaws cov ntaub ntawv thiab nqe lus.
