CovJIS 22kg rail, tsim nyob rau hauv JIS E 1101-2001, hnyav 22.3kg ib meter. Nws muab cov tswv yim daws teeb meem rau cov khoom siv me me thiab cov kab hluav taws xob pabcuam. Muaj nyob rau hauv55Qlos yogQ235steel, nws sib npaug tus nqi thiab kev ua tau zoo, ua rau nws tsim nyog rau kev cob qhia, warehouse kab, thiab mine tunnels.Qhov kev tsheb ciav hlau tswj tau qhov loj thiab ruaj khov zoo ua rau nws yog qhov kev xaiv zoo tshaj plaws rau lub teeb muaj kev lag luam uas qhov chaw thiab peev nyiaj tsawg.
| Q235B | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | |||
| Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | ||||||||||
| 235 | 24 | 375-460 | 38-47 | 26% | 0.12-0.22 | 0.35 | 0.30-0.70 | 0.045 | 0.045 | ||
| 55Q | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HBW | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | |||||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.04 | ||||
Specification ntawm JIS 22kg Steel Rail
JIS 22kg steel rail siv ib qho classic I-beam cross-section muaj peb yam tseem ceeb:
- Rail taub hau (50.80mm dav):Raws li lub log ncaj qha kev sib cuag nto, nws cov precision -profiled contour xyuas kom du dov kev sib cuag thaum optimizing kev sib txhuam yam ntxwv rau txo hnav.
- Web (10.72mm thickness):Kev ua haujlwm raws li cov pob txha pob txha, qhov ntu ntsug no tiv taus ntsug compression quab yuam thiab lateral shear stresses thaum lub tsheb ua haujlwm.
- Lub hauv paus (93.66mm dav):Engineered los faib cov khoom siv tau zoo rau lub hauv paus, lub platform dav no xa cov kev tsis sib haum xeeb hauv kev ruaj ntseg nyob rau hauv dynamic loading tej yam kev mob.
Hauv qab dav: 93.66mm
Web Thickness: 10.72mm
Lub taub hau dav: 50.80mm
Rail Qhov siab: 93.66mm
Khoom siv: Q235B, 55Q
Ntev: 6-12, 12.5-25m lossis kev cai ntev raws li xav tau
Qhov hnyav: 22.3 kg / m
Qauv: JIS E1101-20
| Qhov siab: 93.66mm | Lub hauv paus dav: 93.66 mm |
| Lub taub hau dav: 50.8mm | Web Thickness: 10.72 hli |
| Ntev: 6m-10m | Khoom siv: Q235B / 55Q |
| Qhov hnyav: 22.3 kg / m | Qauv: JIS E 1101-2001 |
Dab tsi yog qhov txawv ntawm JIS 22KG Rail thiab GB 22KG Steel Rail hauv cov qauv thiab cov profiles?
Qhov sib txawv thawj thiab tseem ceeb tshaj plaws yog nyob rau hauv cov txheej txheem txheej txheem thiab kev tswj hwm profile. JIS rails ua rawsJapanese Industrial Standards (JIS E series), thaum GB rails ua rawsTuam Tshoj National Standards (GB/T). Txawm hais tias qhov hnyav ntawm ib lub 'meter' yog tib yam, lub taub hau dav, lub web thickness, thiab ko taw dav yuav txawv me ntsis, uas cuam tshuam ncaj qha rau kev sib raug zoo nrog cov pw tsaug zog, baseplates, thiab clips.
Kev sib piv qhov ntev (siv qhov tseem ceeb):
| Txuj | Hom Rail | Qhov siab (mm) | Lub taub hau dav (mm) | Ko Taw Dav (mm) | Qhov hnyav (kg / m) |
|---|---|---|---|---|---|
| JIS | JIS 22 KG Rail | ~93 | ~50 | ~93 | 22.3 |
| GB / T | GB 22KG Hlau Rail | 93.66 | 50.8 | 93.66 | 22.3 |
Txawm hais tias cov qhov ntev no nyob ze, cov txheej txheem fastening feem ntau yog tsim los ntawm ib qho profile tshwj xeeb, yog li kev sib xyaw ua ke yam tsis tau kuaj xyuas cov duab kos tuaj yeem ua rau lub rooj sib tham tsis zoo lossis tsis sib xws. Hauv kev lag luam mining thiab kev lag luam thoob ntiaj teb,GNEE RAILib txwm lees paub qhov profile kos duab thiab fastening interfaces ua ntej pom zoo rau kev hloov pauv.
Raws li tus kws tshaj lij rail fastener tsum,GNEE RAILtuaj yeem muab cov qauv hlau sib txawv xws li GB, Asmeskas, BS, UIC, DIN, JIS, Australian thiab South Africa uas siv hauv kev tsheb ciav hlau, cranes thiab thee mining.