Qhov siab ntawm DIN Rail S20 Lub teeb rail yog dab tsi?
Tus qauv ntoo khaub lig-section ntawm tusDIN 5901 S20 lub teeb steel railyog engineered nrog meej dimensional ratios los tuav lub siab ntsug qag loads ntau nyob rau hauv mining thauj thiab hnyav Hoobkas khoom tuav.
Tus qauv ntsuas qhov profile rau lub teeb steel rail seem yog txhais los ntawm cov kev ntsuas qhov ntev:
- Tag nrho Profile Qhov siab:Qhov tseeb ntsug qhov siab ntawm DIN S20 lub teeb rail yog92.00mm ib, ntsuas los ntawm lub hauv paus nto mus rau sab saum toj ntawm lub taub hau khiav.
- Khiav taub hau dav:Kab rov tav dav ntawm lub log sab sauv-lub taub hau yog 44.00 mm, muab qhov chaw zoo tshaj plaws rau nqaim - ntsuas tshuab lub log.
- Flange Base Dav:Kab rov tav dav ntawm lub hauv qab kev txhawb nqa ko taw yog 82.00 mm, faib active load stresses tusyees hla taug qab cov neeg pw tsaug zog.
- Center Web Thickness:Lub vev xaib sib txuas ntsug muaj qhov nominal thickness ntawm 10.00 hli, muab kev tiv thaiv siab tiv thaiv lateral dabtsi yog khoov thiab shear rog
| Khoom npe | DIN Standard Rail | ||||||
| Txuj | DIN5901: 1955-11 | ||||||
| Qauv | DIMENSION | Qhov hnyav | Khoom siv | Ntev | |||
| A (mm) | B (mm) | C (mm) | t (mm) | (KG / M) | (m / PC) | ||
| S14 | 38 | 90 | 70 | 9 | 14 | 55Q | 6-12 |
| S18 | 43 | 93 | 82 | 10 | 18.3 | 55Q | 6-12 |
| S20 | 44 | 100 | 82 | 10 | 19.8 | TSI 700 | 6-12 |
| S30 | 60.3 | 108 | 108 | 12.3 | 30.03 | TSI 700 | 6-12 |
Yuav ua li cas Profile Qhov siab thiab Flange Width Ratios tiv thaiv S20 Rail tiv thaiv Lateral Buckling?
Cov qauv kev ruaj ntseg ntawm lub teeb rail profile nyob ntawm qhov sib piv geometric ntawm nws qhov siab ntsug thiab nws qhov dav ntawm sab hauv. Rau qhovDIN 5901 S20 profile, qhov sib piv ntawm 92.00 mm qhov siab mus rau 82.00 mm flange puag muab qhov chaw zoo heev ntawm lub ntiajteb txawj nqus, pab txoj kev taug qab tiv thaiv qhov hnyav sab nraud los ntawm kev hla lub log flanges. Yog hais tias ib tug rail profile yog dov nrog qhov tsis raug qhov siab - rau - puag piv, nws poob cov qauv nruj, ua rau nws yooj yim rau twisting nyob rau hauv hnyav, unbalanced loads.
Geometric kev sib raug zoo ntawm 92.00 mm qhov siab thiab lwm yam ntoo khaub lig-sectional Cheebtsam muab qhov tseem ceeb engineering zoo:
- High Section Modulus:Qhov siab ntsug muab qhov siab ntu ntu ntawm qhov chaw thauj khoom thawj axis, txo qis qis qis ntawm kev txhawb nqa kev pw tsaug zog.
- Stable Base Anchoring:Qhov dav 82.00 mm flange tiv thaiv txoj kev tsheb ciav hlau los ntawm tilting sab nraud thaum lub sij hawm hnyav nkhaus taug qab, txo kev ntxhov siab ntawm cov clips ceev.
- Balanced Web Support:Lub 10.00 hli nruab nrab lub vev xaib yog nyob nruab nrab ntawm txoj kev thauj khoom, xa cov zog ntsug ncaj qha mus rau lub hauv paus ballast yam tsis muaj kev sib tw.
Kev ntsuas qhov sib npaug ntawm qhov sib npaug no tso cai rau S20 profile los tuav lub nra hnyav txawm tias nws qhov hnyav ntawm 19.80 kg / m. GNEE RAIL sim peb cov ntaub ntawv tiav raws li cov txheej txheem kev sim ua kom pom tseeb kom paub tseeb tias txhua qhov sib piv geometric ua tau raws li cov qauv kev nyab xeeb thoob ntiaj teb. Hu rau peb lub rooj sib tham niaj hnub no kom tau txais daim ntawv pov thawj kev ua raws cai rau koj cov ntaub ntawv engineering.
Dab tsi yog qhov siab tshaj plaws pub qag rau S20 steel rails?
Qhov siab tshaj plaws pub qag rau S20 steel rails yog feem ntau 3.5 txog 5.0 metric tons ib qag rau cov qauv kev lag luam thiab lub teeb- kev siv tsheb ciav hlau. Hauv cov ntawv thov hnyav-, kev teeb tsa kev tsheb ciav hlau tshwj xeeb tuaj yeem ua raws li cov kev txwv siab dua, tab sis 5.0 metric tons yog dav suav tias yog qhov chaw ua haujlwm nyab xeeb.
Vim tias S20 yog tus qauv European (DIN 5901) lub teeb tsheb ciav hlau hnyav 19.8 kg ib meter, nws cov qauv txwv nyob ntawm ntau yam:
- **Sleeper Spacing**:Kev sib nrug ntawm cov neeg pw tsaug zog lossis txhawb nqa cov hlua sib ze (txhua 500-600 hli) pab ua tiav qhov siab tshaj plaws 5.0-tuj txwv, qhov dav dav dav txo qhov peev xwm.
- **Kev khiav hauj lwm ceev**:Kev thauj mus los qeeb qeeb (qis dua 25 km / h) tuaj yeem tswj qhov kawg ntawm qhov kawg ntawm kev thauj khoom, thaum lub nrawm dua yuav tsum tau txo qhov hnyav.
- **Material Qib**:S20 rails yog tsim nyob rau hauv ntau qib steel. Siv qib siab dua - qib zog xws li 55Q (lub zog tensile Ntau dua lossis sib npaug ntawm 685 MPa) lossis RO 700 muab kev tiv thaiv zoo dua rau hnav thiab deformation piv rau Q235B.
FAQ
- Dab tsi yog qhov siab tshaj plaws tsim kev sib txawv rau 92.00 mm qhov siab ntawm S20 rail?
Raws li DIN 5901 cov qauv qauv, tus qauv tsim kev kam rau siab rau qhov siab ntsug ntawm S20 lub teeb tsheb ciav hlau yog ± 0.75 hli. Ua kom muaj kev hloov pauv hauv qhov nruj no ua kom muaj kev sib koom ua ke sib koom ua ke thiab tiv thaiv lub tsheb log vibration thaum ua haujlwm.
- Lub 92.00 hli qhov siab ntawm S20 rail piv rau tus qauv Suav 22 kg/m lub teeb rail li cas?
Tus qauv Suav 22 kg / m lub teeb tsheb ciav hlau nta tag nrho ntsug qhov siab ntawm 93.66 hli, ua rau nws siab me ntsis ntawm 92.00 mm DIN S20 profile. Vim qhov sib txawv qhov siab no thiab qhov sib txawv ntawm lub taub hau dav, ob qhov profile no tsis tuaj yeem txuas ncaj qha yam tsis siv cov kauj ruam tshwj xeeb - cuam tshuam kev sib koom ua ke.
- Puas yog qhov siab ntawm S20 profile kov hnyav overhead crane hoist daim ntaub ntawv?
Qhov siab 92.00 mm thiab 19.80 kg / m linear mass yog qhov zoo tagnrho rau lub teeb rau nruab nrab kev lag luam nyiaj siv ua haujlwm crane khiav, automated warehousing hoists, thiab cov khoom siv monorails. Rau loj, siab -muaj peev xwm steel zeb cranes, engineering teams feem ntau hloov mus rau tuab A-series crane rails, xws li A65 lossis A75 profiles.
- Vim li cas qhov nruab nrab web thickness ntawm 10.00 hli optimized rau 92.00 hli qhov siab?
Qhov kev sib piv tshwj xeeb no muab cov qauv zoo heev, tso cai rau lub vev xaib ntsug los txhawb qhov siab 92.00 hli yam tsis muaj buckling hauv qab load. Lub thickness 10.00 hli kuj tseem tawm ntau cov qauv hlau nyob ib ncig ntawm ua ntej -drilled fishplate qhov, tiv thaiv cov kab nrib pleb los ntawm kev ua raws li hnyav shear rog.
Tau txais cov lus hais hauv 24 teev
GNEEtswj tam sim logistics reserves ntawm kub- dov 19.80 kg / m ntu muaj nyob rau hauv cov qauv 6-meter thiab 10-meter hom, txhawb tag nrho los ntawm customizable web punching thiab precision ntsug abrasive sawing kab. Peb lub tuam txhab xa tawm tswj hwm kev thauj khoom thoob ntiaj teb kev teem sijhawm thiab muab cov ntaub ntawv kuaj xyuas cov hlau tsis raug raws li European cov lus qhia zoo. Txuas nrog peb pab pawg muag khoom engineering niaj hnub no kom ruaj ntseg ntim cov nqi sib tw lossis thov cov ntaub ntawv pov thawj cov ntaub ntawv siv tshuab.
