Rail Fastening system, tseem hu ua kev tsheb ciav hlau rasteners, yog cov khoom sib xyaw uas txuas cov hlua hlau thiab cov ciav hlau. Nws ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ruaj ntseg sib luag thiab kev ntseeg tau.
Cov e {- clip fastening system yog cov tsheb ciav hlau nrawm nrawm uas yog tus cwj pwm yooj yim, kev ntseeg tau, thiab yooj yim ntawm kev teeb tsa. Nws yog tsim los muab cov tshuaj tiv thaiv zoo heev rau ob qho tib si ntsug thiab yav tom ntej, ua rau nws xaiv qhov zoo tshaj plaws rau kev siv cov tsheb nqaj hlau ntau.

E {- hom railway faster system muaj pes tsawg
| Yam | Qho ntau | Khoom |
|---|---|---|
| E clip | 2 | 60si2mna, 60SI2CRA |
| Lub xub pwg | 2 | Qt500-7, Qt450-10 |
| Rail pad | 1 | HDPE, Roj Hmab, lossis EMA |
| Tshuaj insulator | 2 | Kev Pab Txog Nylon 66 (PA66) |
E Rail Elastic Clip

|
Tus qauv |
Qhov dav |
Qho hnyav |
Khoom |
|
E1609 |
Φ16 |
0.43 kg / pc |
60si2mna |
|
E1809 |
Φ20 |
0.61kg / pc |
60si2mna |
|
E1813 |
Φ18 |
0.62kg / pc |
60si2mna |
|
E2001 |
Φ20 |
0.80kg / pc |
60si2mna |
|
E2007 |
Φ20 |
0.80kg / pc |
60si2mna |
|
E2009 |
Φ20 |
0.80kg / pc |
60si2mna |
|
E2039 |
Φ20 |
0.80kg / pc |
60si2mna |
|
E2055 |
Φ20 |
0.80kg / pc |
60si2mna |
|
E2056 |
Φ20 |
0.80kg / pc |
60si2mna |
|
E2063 |
Φ20 |
0.80kg / pc |
60si2mna |
Rail pad

| Khoom npe | Roj Hmab Ntaus Nrog Hlau Qhov Cuab Lub Zog Sab Hauv Rau Hlau Rail | |
| Khoom | HDPE | Yu |
| Kev Lag Luam Kev Lag Luam | Ntom ntom: {0.95 - 0.98 g /m³ | Ntom ntom: {0.95 - 0.98 g /m³ |
| Tensile lub zog ntau dua los yog sib luag rau 19mpa | Tensile lub zog loj dua los yog sib npaug rau 15mpa | |
| Elongation>80% | Elongation>500% | |
| Melting taw tes: 170 - 190 ºC | Melting taw tes: 170 - 190 ºC | |
| Rwb thaiv tsev tsis kam ntau dua lossis sib npaug rau 1 × 1010ω | Rwb thaiv tsev tsis kam ntau dua lossis sib npaug rau 1 × 1010ω | |
| Hardness loj dua los yog sib npaug rau 98A | Hardness loj dua los yog sib npaug rau 90a | |
| Xim | Xim dub | |
Rail sab xub pwg
Lub xub pwg sib xyaw ua lub ntsej muag txuas ntawm txoj kev tsheb nqaj hlau yog nias hauv cov chaw pw hauv tsev thiab ua haujlwm ua ke nrog cov clip kom nrawm nrawm. Qhov cam khwb cia hauv xub pwg yog ua los ntawm casting los ntawm cov cam khwb cia los ntawm cov hlau, xws li, GIS G5502 (xyoo 16293 (1985) lossis BS EN 1563 (1997).

|
Daim ntawv thov |
Uic54 |
Uic60 |
115RE ,, 50kg Rail, 60kg Rail, BS80LBS, BS100lbs, ect. |
|
Lub npe |
Qt500-7 |
Qt450-10 |
Qt400-15 |
|
Lub hom phiaj |
GB 1348-88 |
GB 1348-88 |
GB 1348-89 |
|
Tshuaj Muaj pes tsawg leeg (%) |
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: Tsawg dua los yog sib npaug rau 0.5 |
|
|
Si: 2.50-290 |
Si: 2.70-3.00 |
Si: 3.0-3.2 |
|
|
P: Tsawg dua lossis sib npaug rau 0.08 |
P: Tsawg dua los yog sib npaug rau 0.07 |
P: Tsawg dua los yog sib npaug rau 0.07 |
|
|
S: Tsawg dua lossis sib npaug rau 0.025 |
S: Tsawg dua lossis sib npaug rau 0.03 |
S: Tsawg dua lossis sib npaug rau 0.02 |
|
|
Lub zog tensile |
Ntau dua los yog sib npaug rau 500 MPa |
Ntau dua los yog sib npaug rau 450 MPa |
Ntau dua los yog sib npaug rau 400 MPa |
|
Paib lub zog |
Ntau dua los yog sib npaug rau 320 mpa |
Ntau dua los yog sib npaug rau 310 mpa |
Ntau dua los yog sib npaug rau 250 MPa |
|
Elongation (%) |
Ntau dua los yog sib npaug rau 7 |
Ntau dua los yog sib npaug rau 10 |
Ntau dua los yog sib npaug rau 15 |
|
Kev nyuaj |
170 ~ 230hb |
160 ~ 210hb |
130 ~ 180hb |
|
Metallographic lub koom haum |
Ferrite & Petlite |
Graphite & ferrite & Petlite |
ferrite |
Tsheb ciav hlau ras

|
Ntaus |
Nylon Rail Insulator |
|
Khoom |
Pa |
|
Kev khiav hauj lwm kub |
-50ºC~+80ºC |
|
Dab tsi yog khoov zog |
Ntau dua los yog sib npaug rau 70mpa |
|
Lub zog khawm |
Ntau dua los yog sib npaug rau 80mpa |
|
Ntim resistivity |
Ntau dua los yog sib npaug rau 10 ^ 4mω * cm |
|
Dej ragentit |
Tsawg dua los yog sib npaug rau 1.5% |
|
Xim |
Dawb / Dub |
|
Qho loj dav |
Me nyuam |
|
Qho hnyav |
0.05kg |
Gnee cov tsheb ciav hlau hauv kev muab cov khoom lag luam sab saum toj - Cov khoom lag luam zoo thiab cov kev daws teeb meem hloov chaw rau cov lag luam. Txij li peb raug pib ua raws li kev ua haujlwm tau zoo thiab kev nyab xeeb ntawm kev khiav nruab nrab thoob ntiaj teb nrog kev pabcuam txhim khu kev qha thiab cov kev pabcuam tshwj xeeb.

