Crane railyog siv los ua ntu ntu tshwj xeeb rau cov laub thiab cov tsheb me. Tus qauv ntev yog 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, thiab lwm yam. Cov lus qhia tshwj xeeb yogQu70, Qu80, Qu100, qu120, thiab tus naj npawb tom qab qu indicates qhov dav ntawm txoj kev taub hau.
Qu120 Crane Railyog ib lub siab thauj khoom muaj peev xwm kev sib tw tsim rau kev ua haujlwm hnyav cranes. Nws yog ua los ntawm cov pa roj carbon hlau siabU71mnNrog tensile lub zog ntawm ≥880 MPa, hnav zoo heev thiab nkees ua rau muaj kev cuam tshuam nrog ntau yam cuam tshuam kev ua haujlwm.
| Rail Hom | Qhov loj me (hli) | theoretical hnyav | |||||||||
| qhov siab | Hauv qab dav | Taub Hau Dav | duav tob | ||||||||
| Crane rail | Qu70 | 120 | 120 | 70 | 28 | 52.8 | |||||
| Qu80 | 130 | 130 | 80 | 32 | 63.69 | ||||||
| Qu100 | 150 | 150 | 100 | 38 | 88.96 | ||||||
| Qua120 | 170 | 170 | 120 | 44 | 118.1 | ||||||
| Qib hlau | C(%) | Si | Mn | Cr | V | P | S | Tensile Lub Zog (RM / MPA) |
| U71mn | 0.65~0.76 | 0.15~0.58 | 0.70~1.40 | - | - | I≤0.035 | I≤0.030 | ≥880 |
TRE120 kev sib tw ntev yog cov khoom siv los ntawm 6-12meter. Lwm qhov ntev muaj nyob rau ntawm kev thov los ntawmGnee RailCov. Qib qib hlau yog tsim rau ntau yam zoo thiab kev tshwj xeeb raws li xav tau los ntawm peb cov neeg siv khoom.Gnee Railmuab ntau yam kev sib tw txheem ciav hlau, xws li Arema, GB, BS, Din, UIC, thiab lwm yam kev cai ciav hlau. Xa koj cov kev tsim tshwj xeeb rauGnee.
Daim duab ntawm Crane Rail
- Cov kab ntawv tom qab tom qab ntawm kev tsheb nqaj hlau yuav tsum tsis txhob muaj dua 1.5mm txhua 'meter', thiab tag nrho cov ntawv tom qab tag nrho yuav tsum tsis dhau 8 hli.
- Tag nrho upward thiab qis curvature yuav tsum tsis dhau 6mm.
- Lub curvature ntawm kev sib tw xaus yuav tsum tsis txhob muaj dua 1 hli tsis pub dhau 0.5m.
- Kev tsheb ciav hlau ntawm Qu120yog txwv los ntawm cov peev xwm ntawm cov khoom siv qib me me, yog li nws curvature yuav tsum tau sib cav los ntawm kev muab khoom thiab cov tog neeg uas xav tau.
- Lub torsion ntawm rail yuav tsum tsis txhob muaj ntau dua 1/10000 ntawm tag nrho ntev ntawm kev tsheb nqaj hlau.
- Lub asymmetry ntawm seem hla thiab ntsug xim: flar flange yuav tsum tsis dhau 2 hli, thiab lub taub hau tsheb ciav hlau yuav tsum tsis txhob tshaj 0.6mm.
- Txoj kev tsheb ciav hlau flange yuav tsum tsis txhob concave. Qhov kev ncua deb ntawm nruab nrab ntawm kev tsheb nqaj hlau flange thiab kev lom zem ntawm ob sab yuav tsum tsis pub dhau 0.5mm.
Kev siv zog tshaj 18 xyoo ntawm kev muaj kev tshaj lij, gnee rail tshwj xeeb hauv precision -} rail tshuab railered rau complex ua haujlwm. As a certified manufacturer adhering to DIN/EN/ISO standards, GNEE integrate advanced metallurgical technologies with rigorous quality control protocols to deliver rails with guaranteed dimensional accuracy and load-bearing performance.
