S18 rail profile siv tau rau cranes?
Yog, lubDIN S18 rail profiletuaj yeem siv rau cranes, tab sis tsuas yog nyob rau hauv kev nruj nruj ciam teb. Nws raug cais raws li European lub teeb tsheb ciav hlau (18.30 kg / m), txhais tau tias nws raug txwv raulub teeb-lub luag haujlwm, qis-tonnage crane khiaves tsis yog hnyav-cov haujlwm ua haujlwm overhead cranes.
Thaum siv lub teeb rail profiles zoo li S18 rau crane systems, lawv yuav tsum suav rau cov peev txheej tshwj xeeb thiab lub log teeb tsa kom tiv thaiv kev tsis ua haujlwm.
1. Kev Nyab Xeeb Crane Daim Ntawv Thov Txwv rau S18
Vim nws txoj kev sib luag sib luag -a93,0mm 3thiab a82.0mm puag dav-S18 profile yog qhov zoo tagnrho rau me me- nplai nqa daim ntawv thov qhov hnyav- lub luag haujlwm crane rails (zoo li DIN 536 A-series) yuav dhau - engineering thiab kim heev.
Maximum Axle Load:Qhov kev txwv tsis pub muaj kev nyab xeeb rau kev tsheb ciav hlau S18 yog5.0 metric tons ib lub log / qag.
Hom Crane Peev Xwm:Nws yog dav siv rau cranes nrog tag nrho lifting muaj peev xwm xws li los ntawm1 rau 3 tons, nyob ntawm seb lub crane qhov hnyav npaum li cas faib thoob plaws nws cov log tsheb.
Common Deployments:
- Lub teeb rhiav gantry cranes (phau ntawv lossis lub teeb motorized).
- Monorail hoists thiab cov khoom tuav cov chaw ua haujlwm.
- Lub teeb yuag overhead choj crane runways nrog luv luv.
- Automated cia stacker crane hauv av systems (tsawg-payload ASRS units).
2. S18 Lub Teeb Rail vs Dedicated Crane Rails (DIN 536)
Yog tias koj qhov yuav tsum tau nqa ntau tshaj li ob peb tons, hloov lub tsheb ciav hlau S18 rau lub tsheb ciav hlau tshwj xeeb (xws li A45 lossisA75) qhia txog kev pheej hmoo. Lawv cov profiles yog tsim los daws cov kev ntxhov siab sib txawv kiag li:
- Qhov profile:Dedicated crane rails muaj qhov qis, dav, thiab tuab square zoo nrog lub vev xaib loj kom nqus tau cov kab ntsug loj heev thiab muaj kev cuam tshuam rau sab nraub qaum (crane crabbing). S18 yog qhov siab thiab me me, uas ua rau nws muaj kev cuam tshuam ntau dua rau kev sib tw nyob rau hauv qhov hnyav sab thrusts.
- Lub Web Strength:Crane rails muaj ntxiv - cov webs tuab los tiv thaiv lub vev xaib tsis zoo. S18 muaj a10.0mm web, uas yog qhov zoo tshaj plaws rau kev faib khoom ntawm cov neeg pw tsaug zog tab sis yuav deform yog tias raug rau tam sim ntawd, hnyav dhau los ntawm kev lag luam loj trolleys.
3. Cov Cai Tseem Ceeb Engineering rau Kev Siv S18 hauv Crane Tracks
Yuav kom ua tiav qhov S18 profile nyob rau hauv lub crane khiav layout, txoj kev tsim yuav tsum ua raws li peb yam kev txwv:
A. Qhia meej R260 (GB U71Mn) Steel Qib
Tsis txhob yuav tus qauv R200 lossis cov qauv Q235B steel rau crane lem. Crane log exert heev kev sib cuag siab ntawm nqaim 43.0 hli taub hau ntawm S18 rail. Specification ntawmR260 qib muab qhov nyuaj ntawm qhov loj dua lossis sib npaug ntawm 260 HBW thiab lub zog tensile ntawm Ntau dua lossis sib npaug ntawm 880 MPa, tiv thaiv lub taub hau ntawm txoj kev tsheb ciav hlau los ntawm flattening tawm tom qab ("mushrooming") hauv qab lub log crane.
| TS EN 13674-4: R260 Steel Qib Specifications | ||
| Chemical Composition (%) | Cov pa roj carbon (C) | 0.62 – 0.80 |
| Manganese (Mn) | 0.70 – 1.20 | |
| Silicon (Si) | 0.15 – 0.58 | |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.025 | |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.025 | |
| Chromium (Cr) | Tsawg dua los yog sib npaug li 0.15 | |
| Mechanical Properties | Tensile zog (Rm | Ntau dua lossis sib npaug li 880 MPa |
| Elongation (A) | Ntau dua lossis sib npaug li 10% | |
| Khiav Nto Hardness | 260-300 HWB | |
B. Nqaim qhov sib nrug ntawm kev txhawb nqa (Sleeper Pitch)
Vim tias S18 tsis tshua muaj ntsug dabtsi yog khoov nruj dua li qhov hnyav dua, qhov chaw nruab nrab ntawm nws cov kev txhawb nqa hauv qab yuav tsum tau nruj. Rau txoj kev 3-tuj crane khiav, kev txhawb nqa steel daim hlau lossis cov neeg pw tsaug zog yuav tsum tsis pub dhau 500 hli mus rau 600 hli sib nrug los tiv thaiv txoj kev tsheb ciav hlau los ntawm sagging ntawm kev txhawb nqa.
C. Tshawb xyuas Log Flange Clearances
Lub taub hau ntawm S18 rail tsuas yog 43mm dav. Xyuas kom meej tias lub crane kawg- cov log tsheb yog ob npaug -flanged lossis ib zaug -flanged log tsim tshwj xeeb rau cov tsheb ciav hlau, thiab koj cov hlua khi tsis tau ua rau txoj hauv kev ntawm lub log flange.
Crane Rail Xaiv Txoj Cai
| Yog tias koj qhov kev teeb tsa crane suav nrog: | Pom zoo Rail Profile | Technical Rational |
| Lub teeb Rhiav Gantry (1-3 Tuj Muaj Peev Xwm) | DIN S18 (R260 Qib) | Kev lag luam siab; yooj yim tuav qis qis loads thaum txhawb kom zoo. |
| Siab -Lub voj voog ASRS / Lub teeb yuag | DIN S18 (R260 Qib) | Kev lag luam tus qauv rau automated logistics kab yuav tsum nruj tolerances. |
| Standard Overhead Choj Crane (5-10 Tons) | DIN S30 Lub Teeb Rail lossis A45 Crane Rail | S18 yuav raug kev txom nyem mus tas li cov qauv deflection thiab web deformation. |
| Heavy Industrial / Foundry Crane ($ \\ ge $ 10 Tons) | DIN 536 A65 / A75 / A100 Crane Rail | Yuav tsum muaj lub siab dav dav - puag crane profile kom muaj sia nyob sab thrusts. |
FAQ
- Yuav ua li cas lub siab tensile ntsuam xyuas ntawm 55Q S18 rail profile hloov lub crane lub zog efficiency?
Lub 680 mus rau 880 MPa tensile ntau txwv txoj kab ntsug ntsug ntawm kev txhawb nqa cov ntsiab lus, ua kom txoj kev khiav zoo kawg nkaus nyob rau hauv qhov hnyav hnyav. Cov khoom siv tawv no tiv thaiv lub log crane tsis tu ncua los ntawm kev nce toj ntawm txoj kev tsheb ciav hlau, ua rau poob qis dua thiab lub zog kos rau lub tsheb crane tsheb.
- S18 rail profile puas tuaj yeem txuas nrog siv splice daim hlau ntawm ib qho nyiaj siv ua haujlwm gantry, lossis puas yuav tsum tau vuam?
Thaum peb ua ntej -drilled qhov configurations kab huv si nrog cov qauv sib koom ua ke fishplates rau ceev mechanical sib dhos, teb welding yog heev pom zoo rau cov nyiaj siv ua haujlwm gantry daim ntaub ntawv. Cov pa roj carbon-manganese muaj pes tsawg leeg tso cai rau kev huv si sib koom ua ke siv thermite lossis hluav taws xob arc txoj kev, uas tshem tawm cov khoom sib koom ua ke thiab tiv thaiv hnyav crane log cuam tshuam los ntawm kev puas tsuaj rau cov kab hluav taws xob.
- Vim li cas qhov nominal qhov hnyav ntawm S18 profile pab txo qis tag nrho cov nyiaj siv ua haujlwm crane?
Lub nominal loj ntawm 18.30 kg / m muab lub zog muaj peev xwm thaum tseem muaj lub teeb txaus rau kev ceev ceev maneuvering. Qhov no tso cai rau cov neeg ua haujlwm txhim kho kom nrawm nrawm, txoj haujlwm, thiab ntsia liaj qhov rooj mus rau qhov chaw ua haujlwm siab dua yam tsis muaj kev cia siab rau hnyav, kim siab - lub peev xwm crane tsheb lossis kev teeb tsa nyuaj.
Tau txais cov lus hais hauv 24 teev
Optimizing light-gauge transit economics nyob ntawm kev nrhiav cov khoom seem sib xws cov ntaub ntawv txhawb nqa los ntawm cov ntawv pov thawj kev xa khoom thoob tebchaws.GNEE RAILintegrates advanced metallurgical casting nrog automated rolling mill calibration kom faib siab -kev ncaj ncees S18 lem, ua kom tiav European-spec kho vajtse configurations, thiab ntau yam kev xaiv ntawm ntiaj teb no structural steel classifications. Peb lub moj khaum ntau lawm ua kom haum raws li kev txiav tawm - mus rau - cov haujlwm ntev thiab kev ua haujlwm sib koom ua ke ncaj qha ncaj qha rau koj qhov tshwj xeeb installation schematics. Txuas nrog peb lub chaw ua haujlwm pab tswv yim niaj hnub no kom tau txais cov ntaub ntawv pov thawj kev xeem, txheeb xyuas cov qauv kev sib raug zoo, thiab ua kom muaj pob tshab, ncaj qha -mill project quotation haum rau koj cov peev nyiaj ua haujlwm.
