Txoj kev tsheb ciav hlau txoj kev tsheb ciav hlau yog tsim los ntawm kev tsheb ciav hlau, lub tsheb ciav hlau pw tsaug zog, lub hauv paus tsheb ciav hlau, tsheb ciav hlau fasteners, lub tsheb ciav hlau hloov, thiab lwm yam khoom siv. Hauv cov qauv kev taug qab, ib lub txaj taug kev yog pw rau ntawm txoj kev txaj, cov neeg pw tsaug zog tau pw rau ntawm lub txaj khiav, thiab cov tsheb ciav hlau thiab cov keyboards tau muab tso rau ntawm cov neeg pw tsaug zog. Nruab nrab ntawm kev tsheb ciav hlau thiab tsheb ciav hlau, tsheb ciav hlau thiab kev hloov, thiab kev tsheb ciav hlau thiab kev pw tsaug zog, muaj cov fasteners xws li tsheb ciav hlau bolts, sib koom ua ke, tsheb ciav hlau clips, thiab tsheb ciav hlau spikes. Kaum ob nqe lus nug hauv qab no suav nrog cov ntaub ntawv uas ua rau lub cev no.
Hais txog Rail
Q1: Lub luag haujlwm ntawm txoj kev tsheb ciav hlau yog dab tsi?Lub tsheb ciav hlau coj cov kev taw qhia nyob rau hauv uas lub locomotive mus, ncaj qha bears lub siab ntawm lub tsheb, xa lub load mus rau lub hauv paus nyob rau hauv lub khiav, thiab muab qhov tsawg kawg nkaus tiv thaiv rau lub dov ntawm lub tsheb.
Q2: Hom kev tsheb ciav hlau yog dab tsi?Hauv Suav teb, hom kev tsheb ciav hlau tau qhia los ntawm kwv yees qhov hnyav ib 'meter'. GB standard railway rails muab faib ua lub teeb rail, hnyav rail, thiab crane rail, nrog ntau qhov ntau thiab tsawg ntawm 22 kg, 38 kg, 43 kg, 50 kg, 60 kg, thiab 75 kg. Raws li cov qauv thoob ntiaj teb, AREMA, ASCE, BS, UIC, DIN, thiab JIS rails yog qhov raug, nrog cov qauv nrov xws li UIC54, UIC60, 115RE, 136RE, BS90A, thiab BS100A.
Hais txog Rail Joints thiab Ntses Bolts
Q3: Dab tsi yog kev sib koom ua ke ntawm txoj kev tsheb ciav hlau?Lub tsheb ciav hlau sib koom, tseem hu ua rail ntses phaj, yog lub fastener uas txuas ob txoj hlua ua ke nrog ntses bolts.
Q4: Dab tsi yog hom kev tsheb nqaj hlau sib koom ua ke?Rail pob qij txha tau muab faib ua cov kab sib txuas sib txuas thiab cov pob qij txha taw. Cov pob qij txha muaj xws li cov pob qij txha zoo tib yam, cov pob qij txha conductive, cov pob qij txha khov, thiab cov pob qij txha insulated. Qhov taw qhia kev tsheb ciav hlau sib koom ua ke yog tsim los ntawm kev tsheb ciav hlau thiab lub hauv paus kev tsheb nqaj hlau thiab siv rau ntawm cov txuas hlau loj thiab txuas txuas txuas txuas ntxiv.
Q5: Muaj pes tsawg feem ntawm cov ntses ntswj muaj?Cov ntses bolt muaj cov bolts, ceev, thiab ntxhua khaub ncaws.
Q6: Dab tsi yog qib thiab txoj kab uas hla ntawm cov bolts?GB txheem ntses bolts muab faib ua qib 10.9 thiab 8.8. Txoj kab uas hla ntawm 10.9 bolts yog 24 mm. Lub 8.8 bolts muaj nyob rau hauv txoj kab uas hla ntawm 24 hli thiab 22 hli, thiab cov txiv ntseej yog txhua qib 10. Rau 75 kg, 60 kg, thiab 50 kg rails cov ntses bolts yog 24 mm, thaum 43 kg thiab 38 kg rails siv 22 mm ntses bolts.
Hais txog Railway Sleepers
Q7: Lub luag haujlwm ntawm txoj kev tsheb ciav hlau pw tsaug zog yog dab tsi?Lub tsheb ciav hlau pw tsaug zog, tseem hu ua txoj kev tsheb ciav hlau khi, tuav txoj haujlwm, kev taw qhia, thiab ntsuas ntawm txoj kev khiav thiab faib cov rog sib npaug mus rau lub txaj khiav.
Q8: Dab tsi yog hom ntoo pw tsaug zog?Muaj peb chav kawm ntawm cov ntoo pw tsaug zog, Chav Kawm I, Chav Kawm II, thiab Chav Kawm III, ntxiv rau kev sib txuas rau kev tsheb ciav hlau hloov tsheb thiab kev sib txuas rau cov choj txuas. Cov neeg pw tsaug zog feem ntau yog 2500 hli ntev, hloov kev sib txuas ntawm 2600 hli mus rau 4800 hli, thiab cov hlua khi yog li 3000 hli.
Q9: Dab tsi fasteners siv rau txoj kev tsheb ciav hlau pw tsaug zog?Cov fasteners rau railway sleepers feem ntau muaj xws li railroad spikes thiab railroad khi daim hlau. Lub khi phaj nthuav tawm cov tsheb ciav hlau hla ntawm tus neeg pw tsaug zog thiab tuav tus ntsia hlau loj, thaum tus ntsia hlau loj clamps lub tsheb ciav hlau mus rau lub phaj.
| Rail kg / m | Hom | Ntev mm | Dav mm | Gradient | Spikes | Nyhav kg |
| 60 | Ob -lub xub pwg nyom | 310 | 180 | 1:40 | 5 | 6.73 |
| 50 | Ob -lub xub pwg nyom | 290 | 180 | 1:40 | 5 | 6.04 |
| 43 | Ob -lub xub pwg nyom | 290 | 180 | 1:40 | 5 | 5.85 |
| 38 | Ob -lub xub pwg nyom | 270 | 170 | 1:40 | 5 | 4.99 |
| Rail kg / m | Hom | Ntev mm | Lub taub hau qhov siab mm | Tshooj mm | Nyhav kg |
| 60 | Txuj | 145 | 20 | 16 | 0.378 |
| 50 | Txuj | 145 | 20 | 16 | 0.378 |
| 43 | Txuj | 145 | 20 | 16 | 0.378 |
| 38 | Txuj | 150 | 18 | 14 | 0.281 |
Q10: Dab tsi yog qhov yuav tsum tau tso rau cov neeg pw tsaug zog?Ntau hom kev pw tsaug zog yuav tsum tsis txhob sib xyaw. Tib hom pw tsaug zog yuav tsum tau muab tso rau hauv ib qho txuas ntxiv. Ntawm qhov sib tshuam ntawm ntau hom kev pw tsaug zog, xws li kev sib koom ua ke, yuav tsum muaj ntau tshaj tsib tus neeg pw tsaug zog ntawm tib hom ua ntej thiab tom qab sib koom ua ke. Cov neeg pw tsaug zog ntoo xav tau los tiv thaiv- kev kho corrosion ua ntej tso.
Hais txog Rail Fastening System
Q11: Dab tsi yog qhov rail fastening system ua los ntawm?Lub tsheb ciav hlau fastening system yog ua los ntawm kev tsheb ciav hlau clips, aub spikes, ntsia hlau spikes, threaded ca washers, ob lub caij nplooj ntoos hlav washers, khi daim hlau, hlau rooj, rwb thaiv tsev rail pads, thiab lwm yam.
Q12: Dab tsi yog qhov elastic clip ntawm Hom I rail fastener ua los ntawm?Hom I clip yog ua los ntawm 13 hli lub caij nplooj ntoos hlav puag ncig steel tsim ua W zoo li, muab faib ua hom A thiab hom B. Hom A yog 129 hli ntev thiab 74 hli dav, thiab hom B yog 129 hli ntev thiab 68 hli dav, ob qho tib si nrog 13 hli bar txoj kab uas hla. Hom A yog siv rau qhov nruab nrab fasteners ntawm txoj hlua, thiab Hom B yog siv rau kev sib koom ua ke ntawm cov ntsia hlau.
FAQ
Q:Cov qauv kev tsheb ciav hlau thoob ntiaj teb twg uas nquag siv?A:AREMA, ASCE, BS, UIC, DIN, thiab JIS rails yog ib txwm, nrog UIC54, UIC60, 115RE, 136RE, BS90A, thiab BS100A ntawm cov qauv nrov.
Q:Dab tsi txoj kab uas hla yog ntses bolts rau 60 kg rail?A:Ntses bolts rau 75 kg, 60 kg, thiab 50 kg rails yog 24 mm inch, hos 43 kg thiab 38 kg rails siv 22 mm bolts.
Q:Vim li cas cov neeg pw tsaug zog yuav tsum tau muab tso rau hauv tib yam nkaus li - hom ntu?A:Kev sib xyaw cov hom pw tsaug zog ua rau cov qauv khiav tsis muaj zog, yog li tib hom yuav tsum tau pw tsis tu ncua, nrog ntau tshaj tsib tus neeg pw tsaug zog zoo tib yam ntawm hom junctions.
Q:Dab tsi yog qhov gradient ntawm tus qauv khi phaj?A:Tus qauv khi phaj muaj 1: 40 gradient, uas sib phim rau txoj kev tsheb ciav hlau puag ncig ntawm cov kab sib txuas.
Q:Dab tsi yog qhov txawv ntawm Hom A thiab Hom B clips?A:Hom A yog dav dua ntawm 74 hli thiab yog siv rau hauv nruab nrab fasteners, thaum hom B yog 68 hli dav thiab yog siv nyob rau hauv rail sib koom fasteners.
