rail nro clip
Nyob rau hauv txoj kev tsheb ciav hlau khiav, tsheb ciav hlau clips, feem ntau hu ua elastic rail clips, railway clips. Dab tsi yog kev ua haujlwm ntawm rail clips? Los ntawm kev khoov deformation ntawm elastic rail clips, buckle siab ua rau txoj kev khiav, uas tuaj yeem ua kom ntseeg tau qhov kev sib txuas ntawm txoj kev tsheb ciav hlau.
GNEE RAIL khoom siv E rail clips, SKL rail clips, Nabla hom rail clips, KPO rail clips, thiab lwm yam customized hom rail clips nrog kev sis tw nqi thiab Hoobkas tus me nyuam, yog tias koj muaj kev xav tau, thov koj xav tias dawb rautiv tauj peb!
| Qauv | Txoj kab uas hla | Qhov hnyav | Khoom siv |
| Hom III | Ø18 | 0.80kg / hnab | 60 Si2MnA |
| E1609 | Ø16 | 0.43 kg / pcs | 60 Si2MnA |
| E1809 | Ø20 | 0.61kg / pcs | 60 Si2MnA |
| E1813 | Ø18 | 0.62kg / pcs | 60 Si2MnA |
| E2001 | Ø20 | 0.80kg / hnab | 60 Si2MnA |
| E2007 | Ø20 | 0.80kg / hnab | 60 Si2MnA |
| E2009 | Ø20 | 0.80kg / hnab | 60 Si2MnA |
| E2039 | Ø20 | 0.80kg / hnab | 60 Si2MnA |
| E2055 | Ø20 | 0.80kg / hnab | 60 Si2MnA |
| E2056 | Ø20 | 0.80kg / hnab | 60 Si2MnA |
| E2063 | Ø20 | 0.80kg / hnab | 60 Si2MnA |
| PR85 Rail Clip | Ø13 | 0.25kg / hnab | 60 Si2MnA |
| SIB 309A | Ø19 | 0.85kg / hnab | 60 Si2MnA |
| PAB 401 | Ø20 | 0.97kg / pc | 60 Si2MnA |
| PAB 415 | Ø20 | 0.95kg / hnab | 60 Si2MnA |
| PAB 601A | Ø20 | 1.03kg / hnab | 38 ib 7 |
| SKL 1 | Ø13 | 0.48kg / hnab | 60 Si2CrA |
| SKL 3 | Ø13 | 0.48kg / hnab | 60 Si2CrA |
| SKL 12 | Ø13 | 0.53kg / pcs | 38 ib 7 |
| SKL 14 | Ø13 | 0.53kg / pcs | 60 Si2MnA |
| Tshwj xeeb Rail Clip | Ø13 | 0.48kg / hnab | 60 Si2MnA |
| Russia Rail Clip | Ø18 | 0.58kg / hnab | 60 Si2MnA |
| Deenik Clip | Ø25 | 0.49-0.68kg / pc | 60 Si2MnA |
| Ib leeg Anti- | Ø20 | 0.25kg / hnab | 60 Si2MnA |
| Tub sab |
Yam dab tsi cuam tshuam rau elasticity ntawm rail clips?
Cov yam ntxwv cuam tshuam rau kev tsheb ciav hlau clip elasticity suav nrog cov khoom siv, kev tsim khoom, thiab ib puag ncig, xws li kev hloov pauv kub. Thawj ntiv taw load, quab yuam cov clip siv rau txoj kev tsheb ciav hlau, yog qhov tseem ceeb tsim, thaum qaug zog los ntawm kev ntxhov siab ntau zaus, cuam tshuam los ntawm cov tsheb ciav hlau, thiab cov qauv duab ntawm cov clip nws tus kheej kuj ua lub luag haujlwm tseem ceeb.
Khoom siv thiab kev tsim khoom
- Khoom siv:Lub elastic modulus ntawm cov khoom siv clip yog cov cuab yeej tseem ceeb uas txiav txim siab nws elasticity.
| Khoom siv | 60 Si2MnA | 60 Si2CrA | 55 Si 2 Mn | 38 ib 7 |
| Tshuaj muaj pes tsawg leeg (%) | C: 0.56-0.64, Mn: 0.60-0.90, Si: 1.60-2.00, Cr: Tsawg dua lossis sib npaug 0.35, P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03 | C: 0.56-0.64, Mn: 0.40-0.70, Si: 1.40-1.80, Cr: 0.70-1.00 P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03 | C: 0.52-0.60, Mn: 0.60-0.90, Si: 1.50-2.00, Cr: Tsawg dua lossis sib npaug rau 0.35 P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03 | C: 0.35-0.42, Mn: 0.50-0.80, Si: 1.50-1.80, P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03 |
- Kev tsim khoom:Cov txheej txheem tshwj xeeb, suav nrog cua sov thiab quenching kub thaum lub sijhawm tsim khoom, cuam tshuam ncaj qha rau cov khoom siv clip.
- Geometrical tsim:Cov yam ntxwv zoo li cov duab clip, phab ntsa tuab, thiab muaj qhov hloov pauv hloov pauv lossis qhib rau bolts cuam tshuam rau kev faib tawm kev ntxhov siab thiab muaj peev xwm ua tsis tiav.
Kev khiav hauj lwm tej yam kev mob thiab loads
- ntiv taw load:Lub zog pib siv los ntawm qhov clip yog qhov tseem ceeb. Txawm hais tias nws tsis cuam tshuam rau kev qaug zog nyob rau hauv lub log ib txwm muaj, nws cuam tshuam rau lub neej qaug zog thaum muaj kev cuam tshuam.
- Fatigue thiab cyclic loading:Qhov kev ntxhov siab rov qab los ntawm kev tsheb ciav hlau tuaj yeem ua rau muaj kev puas tsuaj thiab qaug zog, uas degrades clip's elasticity dhau sijhawm.
- Impact loads:Lub zog cuam tshuam los ntawm lub log loads thiab taug qab qhov tsis sib xws exacerbates qaug zog kev puas tsuaj thiab txo lub neej ntawm cov clips.
Kub variations: kub heev, tshwj xeeb tshaj yog tsis kub, yuav ua rau cov ntsia hlau loj los yog cog lus, muab ntxiv kev nyuaj siab rau cov clips. Lawv kuj tuaj yeem cuam tshuam cov khoom siv ntawm clip.
- Track condition thiab alignment:Cov teeb meem zoo li taug qab geometry irregularities ua rau muaj kev ntxhov siab ntawm cov fasteners.
Kev tu
- Kev txhim kho kom raug:Kev txhim kho kom raug ua kom cov clip qhov ua tau zoo nyob hauv nws cov qauv tsim. Piv txwv li, malposition tuaj yeem ua rau muaj kev ntxhov siab thiab kev sib txhuam.
- Kev tu thiab tu:Khaws cov clips kom huv si thiab tsis muaj khib nyiab, xeb, lossis roj yog qhov tseem ceeb kom ntseeg tau tias lawv tuaj yeem txav tau thiab ua haujlwm raws li qhov xav tau.
- Lubrication:Kev siv cov roj nplua nyeem rau cov khoom txav tuaj yeem txo qhov kev sib txhuam thiab hnav, pab tswj cov clip ua haujlwm.
- Kev tiv thaiv corrosion:Cov txheej tiv thaiv los yog galvanization tuaj yeem tiv thaiv corrosion, uas tuaj yeem ua rau cov clip tsis muaj zog thiab cuam tshuam rau nws cov kev ua tau zoo.