Txoj kev tsheb ciav hlau muaj kev nyab xeeb li cas?
Txoj kev tsheb ciav hlau muaj kev ruaj ntseg los ntawm kev tuav cov hlua hlau rau txoj kev tsheb ciav hlau (ntoo, pob zeb, lossis hlau) siv cov spikes, clips, los yog bolts, uas zaum hauv ballast (pob zeb crushed) uas faib qhov hnyav thiab ntws dej, thaum lub tsheb ciav hlau anchors tiv thaiv kev txav mus ntev, tswj kev ntsuas qhov sib xws thiab kev ruaj ntseg tiv thaiv cov tsheb ciav hlau hnyav.
Cov Cheebtsam & Txoj Kev:
Ties (Sleepers):Perpendicular beams (ntoo, pob zeb) nyob rau hauv cov rails uas tuav lawv ntawm qhov raug ncua deb (gauge) thiab xa mus rau lub ballast.
Fasteners:
- Spikes:Cov ntsia hlau loj tau tsav mus rau hauv cov ntoo sib txuas los tuav cov ntsia hlau los yog cov phaj hauv qab.
- Clips / Fastening Systems:Siv nrog cov pob zeb sib txuas, cov caij nplooj ntoos hlav no- steel clips ruaj rau txoj kev tsheb ciav hlau mus rau lub hauv paus ntawm txoj hlua khi, feem ntau nrog cov ntaub qhwv los nqus kev poob siab.
| Qauv | Txoj kab uas hla | Qhov hnyav | Khoom siv |
| Hom III | Ø18 | 0.80kg / pcs | 60 Si2MnA |
| E1609 | Ø16 | 0.43 kg / pcs | 60 Si2MnA |
| E1809 | Ø20 | 0.61kg / pcs | 60 Si2MnA |
| E1813 | Ø18 | 0.62kg / pc | 60 Si2MnA |
| E2001 | Ø20 | 0.80kg / pcs | 60 Si2MnA |
| E2007 | Ø20 | 0.80kg / pcs | 60 Si2MnA |
| E2009 | Ø20 | 0.80kg / pcs | 60 Si2MnA |
| E2039 | Ø20 | 0.80kg / pcs | 60 Si2MnA |
| E2055 | Ø20 | 0.80kg / pcs | 60 Si2MnA |
| E2056 | Ø20 | 0.80kg / pcs | 60 Si2MnA |
| E2063 | Ø20 | 0.80kg / pcs | 60 Si2MnA |
| PR85 Rail Clip | Ø13 | 0.25kg / hnab | 60 Si2MnA |
| SIB 309A | Ø19 | 0.85kg / hnab | 60 Si2MnA |
| PAB 401 | Ø20 | 0.97kg / pc | 60 Si2MnA |
| PAB 415 | Ø20 | 0.95kg / pcs | 60 Si2MnA |
| PAB 601A | Ø20 | 1.03kg / hnab | 38 ib 7 |
| SKL 1 | Ø13 | 0.48kg / pcs | 60 Si2CrA |
| SKL 3 | Ø13 | 0.48kg / pcs | 60 Si2CrA |
| SKL 12 | Ø13 | 0.53kg / pcs | 38 ib 7 |
| SKL 14 | Ø13 | 0.53kg / pcs | 60 Si2MnA |
| Tshwj xeeb Rail Clip | Ø13 | 0.48kg / pcs | 60 Si2MnA |
| Russia Rail Clip | Ø18 | 0.58kg / hnab | 60 Si2MnA |
| Deej Clip | Ø25 | 0.49-0.68kg / pc | 60 Si2MnA |
| Ib leeg Anti- | Ø20 | 0.25kg / hnab | 60 Si2MnA |
| Tub sab |
- Bolts:Siv nyob rau hauv kev sib txuas ntawm kev tsheb nqaj hlau thiab nrog cov phaj hauv qab kom ruaj ntseg kev sib txuas.
- Ballast:Crushed pob zeb uas txhawb cov kev sib raug zoo, tso cai rau kev tso dej thiab tiv thaiv kev khiav tawm.
- Rail Anchors:Cov cuab yeej clamped rau txoj kev tsheb ciav hlau uas khawb rau hauv lub ballast kom tsis txhob khiav ntawm kev hloov mus ntev vim qhov kub thiab txias hloov los yog lub tsheb ciav hlau.
| Lub npe | Rail Anchors | ||
| Hom | Siv rau 50Kg, 85Kg, 90/91LB, 115RE / 136RE, UIC54 & UIC60 rail | ||
| Los yog hom los ntawm cov neeg siv khoom kos duab | |||
| Khoom siv | 60 Si2MnA | 45# | QT500-7 |
| 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: 0.42-0.50, Mn: 0.50-0.80, Si: 0.17-0.37, Cr: Tsawg dua lossis sib npaug 0.25, P: Tsawg dua lossis sib npaug 0.035, S: Tsawg dua lossis sib npaug 0.035 | C: 3.60-3.80, Mn: Tsawg dua lossis sib npaug 0.6, Si: 2.50-2.90, P: Tsawg dua lossis sib npaug 0.08, S: Tsawg dua lossis sib npaug 0.025 |
| Nto | tiaj ( oiled), xim painting | ||
- Tie Plates:Hlau daim hlau nruab nrab ntawm txoj kev tsheb ciav hlau thiab khi (lossis baseplate) uas kis tau lub nra thiab tiv thaiv kev hnav.
A base tie plate, also called sole plate or baseplate, is a piece of plate made by steel used between the rails and sleeper ties in order to enlarge the bearing touching area and maintain the rail in right gauge all the time. Rau cov ntoo sib txuas, lub hauv paus phaj yog ib txwm kho nrog cov kab hlau rhuav lossis cov bolts hauv qhov ntawm lub phaj.
Vuam:Thermite welding koom nrog rail seem mus rau ntev, nruam welded rail (CWR) kom smoother, muaj zog lem.
GNEE RAILMuaj ntau hom kev tsheb ciav hlau fasteners kom tau raws li cov neeg siv khoom xav tau, xws li Elastic Rail Clip thiab Clamp, Rail Screw Spike, Yas Dowel, High Tensile Track Bolt nrog txiv ntseej, Rail Base (Tie) Phaj, Rail Fish Plate, Railway Shoulder (Ntxig), Ntses Bolt, Railroad Rubber thiab EVA Pad, thiab lwm yam.
Nyem qhov nokom tau txais cov ncauj lus kom ntxaws khoom catalog ntawm GNEE RAIL.