Dab tsi yog cov fixtures thiab fastening nyob rau hauv railway?

Rail fastenersyog cov kab hluav taws xob sib txuas uas ua kom muaj qhov tseeb ntawm txoj kev tsheb ciav hlau thaum lub sijhawm ua haujlwm tas mus li, tswj kev vibration kis tau tus mob thiab tswj xyuas lub log zoo ib yam - kev sib tshuam. Lawv lub luag hauj lwm tsis yog tsuas yog kho txhua yam tab sis kuj dynamic load tswj.GNEE RAILcov khoom siv fastening tshuab tau sib xws nrog cov ntsia hlau raws li GB, EN, UIC, DIN, JIS, AS, thiab AREMA cov qauv.

 

Dab tsi yog cov fixtures thiab fastening nyob rau hauv railway?

 

Railway fixtures thiab fastenings yog qhov tseem ceeb, tshwj xeeb kho vajtse Cheebtsam -xws li ntses daim hlau, spikes, clips, thiab bearing daim hlau- siv los koom rail xaus ua ke thiab ruaj khov rau cov neeg pw tsaug zog (kev sib txuas). Cov khoom no tuav cov kev ntsuas qhov tseeb, kev sib dhos, thiab kev ua haujlwm zoo, thaum tseem nqus cov kev co thiab tso cai rau thermal expansion.

 

Qhov tseem ceeb Fixtures thiab fastenings nyob rau hauv Railway

 

 

• Ntses Phaj (Joint Bars):Txuas kev tsheb ciav hlau xaus rau ib leeg, tswj kev txuas ntxiv thiab txhawb kev nthuav dav / kev cog lus.

 

• Spikes & Bolts:Ruaj ntseg ntsia hlau, rooj zaum, thiab daim hlau rau cov neeg pw tsaug zog, nrog rau cov dev spikes, ntsia hlau spikes, thiab fang bolts.

 

• Rail Anchors / Anticreepers:Tiv thaiv longitudinal txav (creep) ntawm rails.

 

• Bearing Phaj & Chairs:Faib ntsug loads los ntawm rails rau sleepers thiab tiv thaiv txoj kev tsheb ciav hlau los ntawm kev txiav mus rau hauv sleepers.

 

• Elastic Clips (piv txwv li, E-type, SKL):Muab qhov hloov tau yooj yim, siab - lub zog nrawm rau niaj hnub, hnyav - tsheb thauj mus los, lossis siab - txoj kev ceev.

 

 

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 / pcs	60 Si2MnA
Deenik Clip	Ø25	0.49-0.68kg / pc	60 Si2MnA
Ib leeg Anti-	Ø20	0.25kg / hnab	60 Si2MnA
Tub sab

 

• Rubber Pads:Muab tso rau hauv cov hlua kom txo cov suab nrov, kev co, thiab kev cuam tshuam.

 

Lub hom phiaj tseem ceeb ntawm kev kho tsheb ciav hlau yog dab tsi?

 

Lub hom phiaj tseem ceeb ntawm kev txhim kho kev tsheb ciav hlau (lossis kev tsheb ciav hlau ceev ceev) yog txhawm rau muab cov hlua khi rau cov neeg pw tsaug zog lossis kev sib raug zoo, tswj xyuas qhov ntsuas kom zoo, kev ua kom zoo, thiab txoj kab nqes ntsug 1:20 lossis 1:40 rau kev nyab xeeb tsheb ciav hlau. Lawv tiv thaiv kev ncua ntev, ntsug, thiab sab nraub qaum, nqus kev vibration thiab suab nrov, thiab hloov cov khoom thauj mus rau qhov chaw.

 

 

• Kev ruaj ntseg ntsuas thiab ruaj khov:Xyuas kom cov tsheb ciav hlau nyob ntawm qhov chaw ruaj khov, sib nrug kom tsis txhob muaj kev puas tsuaj.

 

• Tiv thaiv Longitudinal Movement:Rail anchors / fasteners tiv thaiv txoj hlua los ntawm kev nkag los yog txav raws txoj kev vim yog thermal expansion lossis braking rog.

 

• Load Distribution:Muab qhov hnyav hnyav ntawm cov tsheb ciav hlau sib npaug ntawm cov neeg pw tsaug zog thiab ballast.

 

• Suab nrov / vibration Dampening:Muab elasticity los txo cov suab nrov thiab kev co.

 

Dab tsi yog txoj hauv kev ua haujlwm ntawm rail elastic fasteners?

 

Rail elastic fasteners ua hauj lwm los ntawm kev siv lub elastic deformation ntawm steel clips (caij nplooj ntoos hlav tuav) los tsim ib tug tas li clamping quab yuam, ruaj lub tsheb ciav hlau mus rau lub pw tsaug zog thaum absorbing ntsug / lateral vibrations. Lawv tiv thaiv kev tsheb nqaj hlau, tswj ntsuas ntsuas, thiab txo qhov qaug zog puas tsuaj los ntawm cov khoom siv elasticity thiab, qee zaum, ntsia liaj qhov rooj -raws li preload.

 

• Elastic Deformation:Lub hauv paus ntsiab lus tseem ceeb yog qhov clip (piv txwv li, E-type, SKL-type) yog khoov thaum lub sijhawm teeb tsa, ua kom muaj kev pheej hmoo qis qis ntawm txoj kev tsheb ciav hlau.

 

• Load Distribution:Thaum lub tsheb ciav hlau hla, lub fastener absorbs dynamic loads (kev co, cuam tshuam, ntsug siab) los ntawm lub caij nplooj ntoos hlav txiav txim ntawm lub clip, tiv thaiv loosening.

 

 

• Resistance Generation:Cov fasteners no, feem ntau siv hauv kev sib xyaw ua ke, tsim kev sib txhuam ntawm txoj kev tsheb ciav hlau thiab cov neeg pw tsaug zog, tiv thaiv kev txav mus ntev, ntsug, thiab kab rov tav.

 

• Cheebtsam kev koom tes:Lawv feem ntau muaj xws li cov yas rail pad (muab rwb thaiv tsev thiab cushioning) thiab steel clip (muab fastening quab yuam).

 

GNEE RAILmuaj ntau homrailway fastenerskom tau raws li tus neeg yuav tsum tau muaj, xws li Elastic Rail Clip thiab Clamp, Rail Screw Spike, Yas Dowel, High Tensile Track Bolt nrog txiv ntseej, Rail Base (Tie) Phaj, Rail Fish Phaj, Rail Lub xub pwg nyom (Ntxig), Ntses Bolt, Railroad Rubber thiab EVA ncoo, thiab lwm yam. Peb kuj suav nrog Steel Rail, Sleeper, Auto Bolt thiab lwm yam khoom siv.

 

Nyem qhov nokom tau txais cov ncauj lus kom ntxaws khoom catalog ntawm GNEE RAIL.