Azepòl trenrefere a zòn nan chaj-pote sou chak bò nan labaz tren (pye)kote li kontakte lachèz tren(Sifas ki pote nan sistèm nan Travelers oswa fikse) . li jwe yon wòl kritik nan distribye fòs soti nan ray la nan Travelers la ak kenbe estabilite tras .
Fonksyon primè yo
- Chaje transfè
Distribye fòs vètikal ak lateral soti nan tren an nan Travelers a, diminye lokalize estrès .
- Estabilite lateral
Travay ak Fastener (E . G ., klip Pandrol, plak Nabla) pou anpeche mouvman tren epi kenbe kalib (estanda:1435mm).
- Vibration tranpaj
Ede absòbe enpak dinamik (e . G ., entèraksyon wou-ray) lè konbine avèk kousinen fleksib .
Deskripsyon pwodwi
|
Aplikasyon |
UIC54 |
UIC60 |
115re ,, 50kg tren, 60kg tren, BS80LBs, BS100LBS, ect . |
|
|
Non |
Qt 500-7 |
Qt 450-10 |
Qt 400-15 |
|
|
Estanda |
GB 1348-88 |
GB 1348-88 |
GB 1348-89 |
|
|
Konpozisyon chimik (%) |
C:3.60-3.80 |
C:3.40-3.90 |
C:3.50-3.60 |
|
|
C:3.60-3.80 |
Mn: 0.2-0.5 |
MN: mwens pase oswa egal a 0.5 |
||
|
Si: 2.50-2.90 |
Si: 2.70-3.00 |
Si: 3.0-3.2 |
||
|
P: mwens pase oswa egal a 0.08 |
P: mwens pase oswa egal a 0.07 |
P: mwens pase oswa egal a 0.07 |
||
|
S: Mwens pase oswa egal a 0.025 |
S: Mwens pase oswa egal a 0.03 |
S: Mwens pase oswa egal a 0.02 |
||
|
Raman |
Pi gran pase oswa egal a 500 MPa |
Pi gran pase oswa egal a 450 MPa |
Pi gran pase oswa egal a 400 MPa |
|
|
Rekòlt |
Pi gran pase oswa egal a 320 MPa |
Pi gran pase oswa egal a 310 MPa |
Pi gran pase oswa egal a 250 MPa |
|
|
Elongasyon (%) |
Pi gran pase oswa egal a 7 |
Pi gran pase oswa egal a 10 |
Pi gran pase oswa egal a 15 |
|
|
Rez nan |
170 ~ 230hb |
160 ~ 210hb |
130 ~ 180hb |
|
|
Òganizasyon metalografik |
ferrite & pearlite |
Graphite & Ferrite & Pearlite |
ferit |
|
Swiv konpozan
Itilize ranje ak konekte ray ak dormeur, asire estabilite tras:
Sistèm fikse: Tankouklip prentan, Fastener Bolted, yo itilize pou jwenn ray nan dormeur .
Kousinen tren: Redwi friksyon ak Vibration ant ray ak dormeur .
Fishplate (Joint Bar): Konekte de tren fini nan jwenti .
Rail Spike / Anchor boulon: Ranje ray oswa dormeur nan plas .
Swiv baton kalib: Kenbe Creole Rail Calibe (1435mm) .
Gnee, konfyans manifakti zepòl tren
Baj popilè: Pwodwi pou Telefòn zepòl tren, Lachin Pwodwi pou Telefòn Rail manifaktirè zepòl, Swèd, faktori
