Cov qauv zoo ntawm S20 Railway Steel Rail
Kev xa tawm engineering ntawm DIN 5901S20 lub teeb steel rail(19.80 kg / m) nyob rau hauv kev sib sib zog nqus mining corridors, localized industrial shunting paths, thiab automated ntau lawm puag ncig cia siab rau tag nrho nws cov optimized geometric layout. Boasting qhov tseeb 92.00 mm tag nrho qhov siab, 44.00 mm khiav lub taub hau dav, 10.00 mm structural web thickness, thiab dav 82.00 mm puag flange, lub teeb profile no muaj lub zog tshwj xeeb - rau - qhov hnyav piv.
Lub cev qhov ntev ntawm S20 profile xa cov txiaj ntsig sib txawv uas tiv thaiv kev sib tw, tswj cov kab rov tav txoj kab tsheb ciav hlau, thiab tiv thaiv kev qaug zog ntsug hauv qab dynamic qag loads txwv rau 5.0 metric tons.
** Siab Vertical Modulus thiab Flexural Rigidity
Ib qho kev tsheb ciav hlau qhov tob ntsug yog qhov taw qhia tseem ceeb ntawm nws lub peev xwm los tiv thaiv kev sib tw ntawm kev txhawb nqa kev sib raug zoo. Lub S20 profile tso nws cov hlau loj los ua kom pom qhov ua tau zoo ntawm cov qauv no yam tsis tau qhia txog kev nplua rau cov kab ke.
- **Kev txo qis qis dua**:Lub 92.00 hli ntsug qhov siab tso lub siab ntim ntawm cov khoom nyob deb ntawm kab rov tav nruab nrab axis, yielding lub sij hawm siab ntawm inertia uas txwv elastic rail flexing nyob rau hauv dov log teeb.
- **Txoj kev nce siab sib xws**:Txhim khu kev nruj ntawm ntu kom ntseeg tau tias txoj kev tsheb ciav hlau xaus kom muaj kev sib luag ntawm thaj chaw sib koom ua ke, tiv thaiv lub davhlau ya nyob twg sagging thiab tshem tawm lub log -pounding puas.
- **Web Kem Resistance**:Lub 10.00 hli lub web thickness ua raws li cov khoom ntsug txhawb nqa kab, nqus siab ntsug dynamic pressures los ntawm cov tsheb thauj khoom yam tsis muaj buckling los yog hloov tawm -center.
| PROFILE | DIMENSIONS (mm) | MAS / M kg/m |
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|---|---|---|---|---|---|
| H | B | C | E | ||
|
EUROPEAN PROFILES |
|||||
| S18 | 93,00 | 82,00 | 43,00 | 10,00 | 18,30 |
| S20 | 100,00 | 82,00 | 44,00 | 10,00 | 19,80 |
| S24 | 115,00 | 90,00 | 53,00 | 10,00 | 24,40 |
| S30 | 108,00 | 108,00 | 60,00 | 12,30 | 30,03 |
| S31 | 125,00 | 106,00 | 56,00 | 12,00 | 31,57 |
| S39 | 133,35 | 117,47 | 65,53 | 13,10 | 39,80 |
| S41A | 138,00 | 125,00 | 67,00 | 12,00 | 41,24 |
| NTAU 26 | 110,00 | 100,00 | 50,00 | 10,00 | 26,27 |
| TIAB SA 36 | 128,00 | 115,00 | 58,27 | 13,00 | 36,59 |
| BS80A | 133,35 | 117,47 | 63,50 | 13,10 | 39,76 |
Txhim kho Torsional Stability thiab Lateral Overturning Resistance
Cov tshuab nrhiav kev lag luam feem ntau siv nruj- lub voj voog nkhaus tsim uas siv cov kab rov tav muaj zog rau cov tsheb ciav hlau sab hauv ntawm lub tsheb log flanges. Tus ntoo khaub lig-seem txheej txheej ntawm S20 kev tsheb nqaj hlau tiv thaiv cov kev ntxhov siab sab nraud zoo.
- Low Sectional Center of Gravity:Qhov sib piv ntawm 92.00 mm qhov siab thiab qhov dav 82.00 mm lub hauv paus hneev taw ua rau qhov nruab nrab ntawm lub ntiajteb txawj nqus qis, ua rau cov tsheb ciav hlau tiv taus rau sab tilting lossis tipping hauv qab hnyav lateral loads.
- Flange Weight Distribution:Lub 82.00 hli flange hneev taw nthuav tawm sab nraud kev sib txhuam rog dhau ntawm thaj chaw dav dav, txo qis sab nraud siv rau kev txuas cov hlua khi thiab lub hauv paus anchoring bolts.
- Flange Strike Cushioning:Lub 10.00 hli nruab nrab lub vev xaib absorbs lateral log flange ntaus ncaj qha, tswj kev nruj kev ntsuas kev sib raug zoo thiab tiv thaiv qhov profile twisting ntawm cov qauv nruj.
Qhov zoo tshaj plaws nuv ntses lub kaum sab xis thiab sib koom ua ke kev sib tw
Cov txheej txheem zones hauv qab 44.00 mm khiav lub taub hau thiab saum toj no 82.00 mm puag flange feature precision-rolled slopes tsim los rau tsev neeg kho tshuab ob leeg tuav (fishplates).
- Wedged Mechanical Interlocking:The precise angle of the upper and lower fishing sections accommodates standard joint bars with a tight wedge fit, preventing vertical stepping at the rail gaps.
- Fillet Radius Stress Dispersion:Cov kab sib txuas sib txuas qhov twg 10.00 hli lub vev xaib cuam tshuam lub taub hau thiab lub hauv paus siv cov radii loj los tshem tawm cov kaum sab hauv sab hauv, dispersing stress concentrations deb ntawm pre-drilled ob leeg bolt qhov.
- Nruam Load Path Stability:Qhov kev sib tw nruj nruj no ua kom lub tsheb sib tw tau zoo ntawm ib ntu mus rau lwm qhov, tiv thaiv lub taub hau deformation thiab txo cov nqi kho ntawm cov pob qij txha.
FAQ
- Yuav ua li cas 10.00 hli web thickness tiv thaiv kev qaug zog tsis ua hauj lwm nyob ze ntawm kev sib koom ua ke?
Lub 10.00 hli web thickness muab ib tug txaus ntim ntawm steel nyob ib ncig ntawm ua ntej -drilled bolt qhov, tso cai rau nws tiv taus siab shear rog thaum lub tsheb braking. Cov txheej txheem thickness no slows tus tsim ntawm kab rov tav kab nrib pleb, tsis txhob cia li rail web sib cais nyob rau hauv tas li ntawd mus ua hauj lwm.
- Vim li cas 82.00 hli puag flange tau txais txiaj ntsig kev teeb tsa layouts siv cov ntoo pw tsaug zog?
Lub 82.00 hli lub hauv paus dav faib cov ntsiab lus ntawm lub log siab tshaj qhov dav ntawm thaj chaw ntawm kev txhawb nqa ntoo khi. Qhov kev sib cuag qis no tiv thaiv cov hlau los ntawm kev khawb lossis sib cais ntawm cov ntoo fibers, khaws cia txoj kev sib tw thiab nres qhov ntsuas qhov dav raws sijhawm.
- Puas yog tus ntoo khaub lig-seem tsim qauv ntawm S20 profile tswj qag tsheb siab tshaj 5.0 metric tons?
Lub S20 lub teeb tsheb ciav hlau yog tsim los pab txhawb qhov siab tshaj plaws qag txwv mus txog 5.0 metric tons raws li kev lag luam thauj mus los. Rau cov tshuab khiav hnyav dua qag, hloov kho kom sib sib zog nqus cov qauv tsheb ciav hlau zoo li tus qauv 30 kg / m lem lossis hnyav -duty A-series crane rail kab yog pom zoo.
- Yuav ua li cas hloov cov fillet seem hauv qab 44.00 mm lub taub hau txee lub cev tsis ua haujlwm txaus ntshai?
Lub kaum sab xis ntawm lub fillet smooth tawm qhov kev hloov pauv ntawm lub vev xaib, lub taub hau, thiab lub hauv paus, tiv thaiv kev ntxhov siab hauv cheeb tsam siab -ups. Cov txheej txheem txuas ntxiv no tso cai rau txoj kev tsheb ciav hlau khoov me ntsis yam tsis muaj kev tawg, txhim kho nws lub neej qaug zog nyob rau hauv dov lub log.
- Puas yog 92.00 mm profile qhov siab haum rau cov khoom siv thauj khoom thauj khoom hauv cov tsev tsim khoom?
Lub 92.00 mm profile qhov tob muab siab ntsug nruj thaum tswj qhov qis linear loj ntawm 19.80 kg / m. Qhov no tsis tshua muaj neeg tuag ua rau muaj kev ntxhov siab tsawg kawg nkaus ntawm cov kab hluav taws xob ua haujlwm siab, tso cai rau cov neeg ua haujlwm hauv tsev kom ua kom zoo dua cov txheej txheem ntawm kev siv nyiaj siv ua haujlwm hoist.
- Dab tsi yog qhov tsim qhov siab kam rau ua rau tus qauv DIN S20 kev teeb tsa?
Raws li DIN 5901 specifications, tus qauv qhov siab variation rau kub - dov S20 profiles yog tuav nyob rau hauv ib tug nruj kam rau ua ntau yam ntawm ± 0.75 hli. Qhov kev tsim khoom no ua kom muaj kev sib koom ua ke tag nrho ntawm cov kab khiav, tshem tawm cov kev co hnyav thiab txo qis lub taub hau tsis sib xws.
Tau txais cov lus hais hauv 24 teev
Cov neeg tsim khoom lag luam tuaj yeem tiv taujGNEE RAILniaj hnub no los txhawb peb kaum yim xyoo ntawm kev lag luam thoob ntiaj teb kev lag luam xa tawm, ruaj ntseg siab - zoo DIN5901 steel rollings nrog rau peb cov ua tiav ntawm cov khoom siv teeb pom kev zoo, sib txuam fasteners, thiab kev cai -drilled web processing services. Peb lub zeb muab ntau hom kev tsheb ciav hlau thoob ntiaj teb uas txhawb nqa los ntawm cov kws tshaj lij tshwj xeeb uas tswj hwm koj lub neej kev txiav txim tag nrho nrog kev ua tiav tom qab- kev saib xyuas kev muag khoom, yog li txuas nrog peb cov kev pabcuam thoob ntiaj teb tam sim ntawd txhawm rau ntsuas tus nqi ntim lossis thov cov qauv tsim qauv.
