CovE- hom rail clipyog ib qho tseem ceeb elastic locking tivthaiv nyob rau hauv lub railway fastening system, muaj npe tom qab nws "E" -zoo li tus qhib qauv. Nws yog feem ntau ntsia ntawm sab -mounting rau hauv lub pre- embedded hlau rooj zaum grooves ntawm sleepers, siv nws tus kheej elastic deformation los tsim nruam clamping quab yuam, yog li ruaj lub tsheb ciav hlau rau lub sleeper los yog khi phaj. Nws yog ib qho tseem ceeb hauv kev ua kom lub geometric stability ntawm txoj kev khiav. Nws tsim yuav tsum tsis muaj bolts rau fixation, ua kom yooj yim installation thiab tshem tawm, thiab nws yog sib xws nrog ntau hom sleeper, xws li ntoo sleepers thiab qhob sleepers. Nws yog dav siv nyob rau hauv rail fixation scenarios nyob rau hauv ntau yam rail transit kab.
| Qauv | Txoj kab uas hla | Khoom siv | Hauv Siab | HRC | Qhov hnyav |
| E1609 | Ø 16 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.43kg / pcs |
| E1809 | Ø 20 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.61kg / pc |
| E1813 | Ø 18 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.62kg / pcs |
| E2001 | Ø 20 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.80kg / pcs |
| E2009 | Ø 20 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.80kg / pcs |
| E2039 | Ø 20 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.80kg / pcs |
| E2007 | Ø 20 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.80kg / pcs |
| E2055 | Ø 20 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.80kg / pcs |
| E2056 | Ø 20 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.80kg / pcs |
| E2063 | Ø 20 mm | 60 Si2MnA | Ntau tshaj lossis sib npaug li 950kg | 44-48 | 0.80kg / pcs |
E2055 rail clips belongs rau Pandrol rail clips. Nws yog ib hom E- hom tsheb ciav hlau clips.
Khoom siv: 60Si2Cr, 55SiMn, 38Si7
Loj: Ø20
Qhov hnyav: 0.80 kg
Hardness: HRC 42-47
Lub neej qaug zog: 3-5 lab lub voj voog tsis tawg
Txuj: GB / T 1222, DIN 17221
Kev kho deg: dub, galvanized, galvanized, zoo tib yam, dacromet.
Daim ntawv thov: railways, subways, siab - ceev railways, tunnels.
Dab tsi yog cov ntaub ntawv tseem ceeb ntawm e2055 rail clip?
Cov ntaub ntawv tseem ceeb rau E2055 rail clip yog siab -lub zog caij nplooj ntoos hlav steels, feem ntau60 Si2MnA, nrog rau lwm yam zoo li60 Si 2Cr, 55 Si 2 Mn, thiab38 ib 7, xaiv rau lawv zoo elasticity thiab qaug zog tsis kam, feem ntau ua tiav nrog kev kho cua sov (quenching & annealing) rau durability, ua tau raws li cov qauv xws li GB / T 1222 los yog DIN 17221.
Cov Khoom Siv Tseem Ceeb & Cov Qauv
- Cov khoom tseem ceeb: 60Si2MnA (ib silicon-manganese caij nplooj ntoos hlav steel).
- Lwm cov kev xaiv: 60Si2Cr, 55SiMn (los yog 55Si2Mn), 38Si7.
- International Standards: GB / T 1222 (Tuam Tshoj), DIN 17221 (Lub teb chaws Yelemees).
| Khoom siv | 60 Si2MnA | 60 Si2CrA | 55 Si 2 Mn | 38 ib 7 |
| Tshuaj muaj pes tsawg leeg (%) | C: 0.56-0.64, Mn: 0.60-0.90, Si: 1.60-2.00, Cr: Tsawg dua lossis sib npaug 0.35, P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03 | C: 0.56-0.64, Mn: 0.40-0.70, Si: 1.40-1.80, Cr: 0.70-1.00 P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03 | C: 0.52-0.60, Mn: 0.60-0.90, Si: 1.50-2.00, Cr: Tsawg dua lossis sib npaug rau 0.35 P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03 | C: 0.35-0.42, Mn: 0.50-0.80, Si: 1.50-1.80, P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03 |
Vim li cas cov khoom no?
- Caij nplooj ntoos hlav steel: Cov alloys no yog tsim los ua lub caij nplooj ntoos hlav steels, muab qhov tsim nyog elasticity los tuav lem khov kho thaum tso cai rau thermal expansion thiab contraction.
- Hardness: Lawv ua tiav qhov tawv ntawm ib puag ncig HRC 42-47, tseem ceeb heev rau kev tiv thaiv hnav thiab tswj kev nruj.
- Lub neej qaug zog: Kev tsim kho rau kev pabcuam ntev, lawv tiv taus ntau lab lub voj voog kev ntxhov siab (3-5 lab lub voj voog) yam tsis muaj kev tawg, raws li tau sau tseg hauv nplooj ntawv khoom no thiab nplooj ntawv khoom no.
GNEE RAIL muaj ntau yam kev tsheb ciav hlau clips nrog qhov zoo tshaj plaws, cov tsheb ciav hlau clips no yog tsim los nrog kev ua haujlwm siab thiab ua los ntawm cov qib siab zoo caij nplooj ntoos hlav steel. GNEE tau yog lub hauv paus loj tshaj plaws thiab kev sib tw ntau tshaj plaws ntawm kev tsheb ciav hlau nyob hauv Suav teb tom qab ntau tshaj 18 xyoo 'rail clip tsim kev paub, thiab muaj kev tsim nyog rau kev sib tw hauv teb chaws loj thiab nruab nrab cov phiaj xwm kev tsheb nqaj hlau. Dab tsi ntxiv, peb txoj kev tsheb ciav hlau tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
