Cov qauv siv hluav taws xob muaj qhov zoo ntawm cov qauv yooj yim, yooj yim installation, steel txuag, tsis tshua muaj nqi, yooj yim txij nkawm, hloov tau yooj yim, thiab lwm yam. Glue ib txheej ntawm 1.5mm-3mm tuab polytetrafluoroethylene phaj rau saum npoo ntawm cov phaj bearing los ua polytetrafluoroethylene zawv zawg. roj hmab bearing.Ntxiv rau qhov ntsug rigidity thiab elastic deformation, nws muaj peev xwm tiv taus ntsug load thiab hloov mus rau qhov kev sib hloov ntawm cov nqaj kawg.Vim tias qhov sib txhuam coefficient tsawg ntawm polytetrafluoroethylene phaj, lub nqaj kawg tuaj yeem xaub dawb rau ntawm qhov chaw ntawm PTFE phaj, thiab txoj kab rov tav hloov pauv tsis txwv.Nws yog tshwj xeeb tshaj yog haum rau cov txuas hniav nrog nruab nrab thiab me me loads thiab loj hloov chaw.
Khoom faib:
1. Rectangular (round) phaj roj hmab bearing (GYZ, GJZ)
(1) Kev ua tau zoo: Cov khoom no yog tsim los ntawm kev sib txuas, sib txuas thiab nias ntau txheej roj hmab thiab cov ntawv hlau.Nws muaj qhov nruj txaus los tuav lub ntsug load, uas tuaj yeem ntseeg tau hloov cov tshuaj tiv thaiv ntawm lub superstructure mus rau pier thiab abutment, thiab muaj elasticity zoo los hloov mus rau qhov kev sib hloov ntawm cov nqaj kawg;Kuj tseem muaj qhov loj shear deformation kom tau raws li kab rov tav hloov chaw ntawm superstructure.
(2) Nta Cov khoom no tau siv dav hauv kev tsim choj, dej thiab hluav taws xob engineering, thiab tsim cov chaw tiv thaiv seismic.Piv nrog rau cov thawj steel bearing, nws muaj cov qauv yooj yim thiab yooj yim installation;Hlau tau txais kev cawmdim thiab tus nqi qis;Nws muaj qhov zoo ntawm kev saib xyuas yooj yim, hloov tau yooj yim, thiab qhov siab ntawm lub tsev qis, uas yog qhov zoo rau kev tsim choj thiab txo nqi;Nws muaj kev sib cais zoo thiab tuaj yeem txo qhov cuam tshuam ntawm cov khoom nyob thiab seismic quab yuam ntawm cov tsev.
2, Tetrafluoroethylene zawv zawg phaj roj hmab bearing (GYZF4, GJZF4)
Nta Cov khoom no yog tsim los ntawm kev sib txuas ib txheej ntawm 1.5-3mm tuab polytetrafluoroethylene phaj ntawm cov phaj roj hmab zoo tib yam.Ntxiv rau qhov ntsug thiab elastic deformation ntawm cov phaj roj hmab zoo tib yam, uas tuaj yeem tiv taus ntsug load thiab hloov mus rau qhov kev sib hloov ntawm cov nqaj kawg, qhov kev sib txhuam qis ntawm tetrafluoroethylene thiab stainless hlau phaj ntawm cov nqaj hauv qab (μ ≤ 0.03) tuaj yeem ua. kab rov tav hloov chaw ntawm tus choj superstructure unrestricted.
Scope ntawm kev siv:
Plate roj hmab bearing yog ib qho khoom siv feem ntau hauv cov choj me me thiab nruab nrab txoj kev loj.Nws tau muab faib ua cov phaj roj hmab zoo tib yam thiab tetrafluoro phaj roj hmab bearing.Rau cov choj zoo tib yam, nws muaj feem xyuam rau cov txuas txuas nrog qhov ntev dua 30m thiab kev hloov pauv me me Cov qauv dav hlau sib txawv tsim nyog rau cov qauv sib txawv ntawm cov choj sib txawv, thiab cov duab plaub yog siv rau cov txuas hniav orthogonal;Circular bearings yog siv rau cov choj nkhaus, skew choj thiab cylindrical pier txuas hniav.
Lub tetrafluoroethylene phaj roj hmab bearing yog haum rau loj hloov chaw txuas hniav nrog ntev span, multi span nruam, yooj yim txhawb nqa nqaj nruam phaj thiab lwm yam qauv.Nws kuj tseem siv tau los ua ib qho zawv zawg thaiv hauv kev thawb ntawm cov nqaj txuas ntxiv thiab kev txav mus los ntawm T-shaped beam Daim ntawv thov ntawm cov duab plaub thiab ncig PTFE phaj roj hmab bearings yog tib yam li cov duab plaub thiab voj voog zoo tib yam phaj roj hmab bearings.
