A rail ntses phajyog ib qho hlau sib koom ua ke ntawm lub vev xaib kev tsheb ciav hlau los txuas ob lub tsheb ciav hlau xaus kom cov txheej txheem txuas ntxiv rov qab los ntawm kev sib koom ua ke. Nws tso cai rau thaj chaw sib koom ua ke nqa cov khoom ntsug, lub zog sab nraud, thiab khoov kev ntxhov siab raws li ib feem ntawm txoj kev tsheb ciav hlau.GNEE RAILmuab ntses daim hlau rau GB 8-60 kg/m rails, UIC50/UIC54/UIC60, DIN536 A55–A120 crane rails, QU70/80/100/120, JIS rail profiles, AS1085 rails, BS11 seem, thiab AREMA / ASCE cov qauv kev sib koom ua ke

8 Ntau hom Rail Joints

1.Standard Rail Joints: Basic Cheebtsam

Standard rail pob qij txha, los yog fishplates, yog ib qho tseem ceeb Cheebtsam uas txuas nyob ib sab rail xaus, muab cov txheej txheem txuas ntxiv rau kev nyab xeeb thiab ruaj ntseg. Muaj steel tuav, bolts, thiab ntxhua khaub ncaws, lawv tswj thermal expansion/contraction, withstand loads, and allow for smooth train txav, feem ntau cais los ntawm qhov suav (4 lossis 6) lossis cov qauv xws li AREMA, UIC, lossis GB.

2.Insulated Joints: Kev Nyab Xeeb Circuit Court

Insulated pob qij txha (IJs) yog qhov tseem ceeb ntawm txoj kev tsheb ciav hlau uas txuas cov tsheb ciav hlau xaus thaum muab hluav taws xob cais tawm los txhawb kev taw qhia, tsheb ciav hlau nrhiav pom, thiab traction fais fab segmentation. Lawv tiv thaiv luv luv -circuiting ntawm rail blocks, feem ntau siv glued, siab -lub zog insulated fishplates (tej tuav), rwb thaiv tsev kawg posts, thiab bolts.

3.Frozen Joints: Thermal Locking

A.Ib txwm khov pob qij txha.

B.New- hom khov pob qij txha.

A frozen rail joint is a type of track connection where high-strength bolts and specific fastening techniques are used to firmly lock rail ends together, preventing longitudinal movement and maintaining a tight, consistent gap. Cov pob qij txha no, feem ntau siv hauv kev tsheb ciav hlau hauv nroog lossis kev taug kev tshwj xeeb, tso siab rau kev sib txhuam siab kom tshem tawm cov thermal expansion / contraction ntawm qhov tshwj xeeb.

4.Bonded Rail Joints: Seamless Integration

Bonded rail pob qij txha (los yog cov sib koom ua ke insulated) yog tshwj xeeb rail connectors uas ruaj ntseg koom ob txoj kev tsheb ciav hlau xaus thaum muab siab - zog hluav taws xob rwb thaiv tsev, feem ntau yog siv nyob rau hauv tsis tu ncua welded rail (CWR) lem rau signaling systems. Lawv siv cov epoxy resin, cov ntaub ntawv rwb thaiv tsev, thiab cov bolts / pins tshwj xeeb los tshem tawm cov hluav taws xob tam sim no, txhim kho cov qauv kev ntseeg siab, thiab muab kev sib tw, cuam tshuam - hloov pauv dawb.

5. Tshwj xeeb -Shoed Joints: Transition Solutions

Tshwj xeeb - zoo li cov pob qij txha rail, feem ntau hu uacuam ​​tshuam cov pob qij txhalos yog kev sib koom ua ke tuav, yog tshwj xeeb rail connectors tsim los koom nrog ob hom sib txawv, qhov ntau thiab tsawg, los yog hnav profiles ntawm cov ntsia hlau. Lawv raug forged los yog machined kom muaj qhov sib txawv ntawm tus ntoo khaub lig- seem qhov ntev ntawm txhua qhov kawg, ua kom muaj kev nyab xeeb, kev hloov pauv hauv kev tsheb ciav hlau thiab qhov siab, feem ntau siv ntawm cov keyboards, turnouts, thiab kho.

6.Expansion Joints: Choj daim ntawv thov

Rail expansion pob qij txha (REJs) yog cov rooj sib tham tshwj xeeb uas tau teeb tsa hauv txoj kev tsheb ciav hlau kom muaj kev nyab xeeb kom haum rau qhov kev ncua ntev thiab kev cog lus ntawm cov ntsia hlau uas tshwm sim los ntawm kev hloov pauv kub, tsheb thauj mus los, lossis choj txav. Lawv tiv thaiv kev khiav deformation, buckling (hnub ci kinks), thiab kev tsheb ciav hlau tawg los ntawm kev tso cai txav mus los, feem ntau muab tso rau ntawm cov choj lossis hauv qhov ntev, welded rail seem.

7.Kev vibration-Damping Joints: Noise Control

Rail vibration-damping pob qij txha (tseem hu ua rail dampers lossis vibration-damping bearings) yog cov khoom tshwj xeeb uas tau nruab rau ntawm txoj kev tsheb ciav hlau kom nqus cov suab nrov thiab kev vibrations tsim los ntawm cov tsheb ciav hlau hla. Los ntawm kev siv cov ntaub ntawv damping-feem ntau cov roj hmab profile ntawm lub duav tsheb ciav hlau- lawv txo cov suab nrov, txo qis kev qaug zog, thiab ua kom muaj kev sib hloov ntawm cov tsheb ciav hlau.

8.Welded Rail Joints: CWR Technology

Welded rail pob qij txha yog engineered, fused kev sib txuas ntawm railway rail xaus, tsim ib tug nruam, du, thiab seamless khiav (feem ntau hu ua CWR - Nruam Welded Rails). Cov pob qij txha no, tsim los ntawm txoj hauv kev xws li flash- pob tw lossis thermite vuam, tshem tawm cov ntsia hlau ib txwm - thiab - ntses phaj, uas txo cov txij nkawm, suab nrov, thiab kev co thaum txhim kho tsheb ciav hlau ceev thiab kev nyab xeeb.

Specifications ntawm Ntau yam qauv ntawm Railway Fish Plate

Railway ntses daim hlau, los yog sib koom ua ke, yog cov khoom tseem ceeb uas txuas cov tsheb ciav hlau xaus, nrog rau cov lus qhia tshwj xeeb los ntawm qhov hnyav, cov khoom siv zog, thiab cov qauv qhov. Cov qauv tseem ceeb suav nrog AREMA (USA), BS (British), UIC (International), thiab Suav cov qauv (GB), feem ntau muaj qhov ntev ntawm 600-1000mm, 4-6 qhov, thiab tensile zog ntawm 600-900 MPa. Lawv feem ntau yog tsim los ntawm cov pa roj carbon zoo, xws li 45 # lossis 50 # steel, ua kom muaj kev ncaj ncees.

Founded hauv 2008,GNEE RAILyog lub chaw tsim khoom lag luam thoob ntiaj teb thiab cov khoom lag luam ntawm cov khoom siv tsheb ciav hlau, tshwj xeeb hauv kev siab - zoorail ntses daim hlau(cov khoom sib koom ua ke / cov kab sib txuas) nrog lub peev xwm ntau lawm thiab kev pabcuam thoob ntiaj teb.

Peb rail ntses phaj portfolio muaj kev txawj ntse thiab ua raws li thoob ntiaj teb cov qauv xws li UIC, AREMA, BS, DIN, thiab GB, npog lub teeb rail (8kg-30kg), hnyav rail (38kg-75kg), thiab crane rail (QU70-QU120) systems. Peb muaj ntau hom xws li insulated ob leeg tuav, bulged ntses daim hlau, thiab kev cuam tshuam kev tsheb nqaj hlau pob qij txha, nrog meej specifications (4-qhov / 6-qhov, 24-nti / 36-nti), kom ntseeg tau zoo heev mechanical kev ua tau zoo.Peb tuav nruj zoo tswj kev txhawb nqa los ntawm ISO 9001: 2015 nyob rau hauv ib qho chaw thib peb-tsim kev soj ntsuam, SGS thiab BV. Peb qhov kev pabcuam ib leeg suav nrog kev tsim kho, tsim khoom, ntim khoom, thiab kev txhawb nqa tom qab muag, haum rau cov neeg siv khoom xav tau.

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