WJ-8 hom Finterener Systemyog ib hom ballastless khiav nrawm system tsim kom tau raws li cov kab kev ua haujlwm ntawm WJ-1}}}} {hom blockener system.
WJ-8 Elastic Rail Clip Fastener System yog qhov tsim nyog rau cov neeg caij tsheb nrog lub zog ntawm 170Kn (h thiab qhov hnyav yuav nce ntxiv los ntawm 10%).
Cov yam ntxwv ua tau zoo ntawm WJ-8 railway fastening system
| Tsis yog. | Yam | Ua yeeb yam | ||||
| 1 | Haum Rail Hom | Suav 60kg / m hlau Rail | ||||
| 2 | Ntsuas | 1435mm | ||||
| 3 | Txoj hlua tsheb hauv qab | Sleeper lossis taug qab slab nrog 1:40 rail hauv qab txoj kab nqes | ||||
| 4 | Longitudinal tsis kam ntawm rail | Feem ntau cov ntu, qhov ntev ntev tsis kam ntawm txhua pab pawg ntawm cov pob khawm nrawm yog loj dua li 9 kn; Hauv cov ntu tiv thaiv qis, qhov ntev tsis kam ntawm txhua pawg ntawm cov pob khawm nrawm yog li 4 kn. | ||||
| 5 | Txheej Txheem Yooj Yim | Lub qub stiffness ntawm hom Pad yog 30 ~ 40kn / mm, uas haum rau 250km / h Cov Neeg Caij Nyoog cov kab mob); Lub ntsws ntawm hom b ncoo yog 20 ~ 26knon / uas yog haum rau 350km / h neeg caij tsheb muaj kab mob siab; Tus piv ntawm cov kev sib zog ntawm cov muaj zog thiab static tawv tsis ntau tshaj 2.0 | ||||
| 6 | Dynamic thiab Static Stiffness Piv | Tsawg dua los yog sib npaug rau 1.5 | ||||
| 7 | Qaug zog | Lub pob khawm nrawm tsis muaj kev puas tsuaj rau txhua qhov chaw tom qab 3 lab load mus ncig, hloov pauv kev hloov pauv tsawg dua 6 hli, thiab kev hloov pauv buckling yog tsawg dua los yog sib npaug rau 20%; Kev sib tw ntev ntev kuj hloov pauv yog tsawg dua lossis sib npaug rau 20%; Qhov sib koom ua ke stiffness hloov yog tsawg dua lossis sib npaug rau 25% | ||||
| 8 | Rwb Cevhij Kuj | Lub nrawm nrawm yog xeem raws li EN13146-5, thiab nws tau ua raws li cov kev xav tau rau cov kev rwb thaiv tsev. | ||||
| 9 | Cov xwm txheej hnyav ib puag ncig | Lub nrawm nrawm tau muab tshem tawm yooj yim tom qab 300h kev tshuaj ntsuam ntsev tau piav qhia hauv EN13146-5. | ||||
| 10 | Haum tus nqi ntawm kev tsheb nqaj hlau sab laug thiab sab xis | Kev hloov kho tus nqi ntawm sab laug thiab txoj cai ntawm ib txoj kev tsheb ciav hlau ib leeg: -5 ~ +5 hli; | ||||
| Tag Huv Kev Hloov Kho tus nqi: -10 ~ {+10 hli, qib hloov kho yog 1 hli | ||||||
| 11 | Haum tus nqi ntawm kev tsheb ciav hlau | Kho tau nyiaj ntawm Rail Rail qhov siab: 30mm | ||||
| 12 | Buckle quab yuam thiab mob stroke | Feem ntau siv elastic clips (W1 hom): Ib leeg Elastic Clin tawv yog ntau dua: 9Kn, Elastic ntau 14mm; Me liab kuj loj heev clip (x2 hom); Ib Leeg Elastic Cliny Siab 6Nn, Elastic Ntau 12mm | ||||
| 13 | Rub -} tawm tsis kam ntawm embedded dowel nyob rau hauv tsaug zog | Tsawg dua los yog sib npaug rau 60kn | ||||
Raws li ib tug kws tshaj lij Railener Chaw tsim tshuaj paus, Gnee cov tsheb ciav hlau tuaj yeem lav qhov zoo ntawm txhua qhov kev tsheb ciav hlau nrog cov kab ke sib txuas. Peb tau dhau daim ntawv pov thawj ntawm CRCC hauv Suav teb thiab ISO900001: 2008 txawv teb chaws. Peb kuj lees txais kev xeem thib peb los ntawm cov neeg siv khoom.Tiv Tauj PebYog xav paub cov ntaub ntawv ntau ntxiv.
