Semi-trailer axles feem ntau yog siv nyob rau hauv daim ntawv ntawm qag sib dhos, uas feem ntau hu ua axles. Lub qag tsis tsuas yog yuav tsum tau dais qhov hnyav ntawm lub cev, tab sis kuj yuav tsum tau dais lub braking thiab tswj kev ua haujlwm ntawm kev tsav tsheb, yog li nws qhov kev ua tau zoo yog qhov tseem ceeb rau kev tsav tsheb kev nyab xeeb.
Semi-trailer wheelbase, hais txog lub hauv ntej qag mus rau lub rear qag qhov chaw nyob deb, los ntawm tib sab ntawm lub tsheb nyob ib sab mus rau qhov chaw ntawm ob lub log, thiab perpendicular mus rau lub tsheb longitudinal symmetry dav hlau ntawm qhov kev ncua deb ntawm ob kab ntsug. .
Semi-trailer wheelbase tuaj yeem muab faib ua lub log ruaj ruaj, bogie wheelbase thiab tag nrho wheelbase:
1, ruaj wheelbase yog hais txog lub thav duab hom tsheb lub ntsiab ncej, pem hauv ntej thiab nram qab kawg ntawm lub qag centre kab ntawm kab rov tav nyob rau hauv thiaj li yuav pab txhawb nyob rau hauv lub nkhaus, ruaj wheelbase yuav tsum tsis txhob ntev dhau.
2, bogie wheelbase hais txog lub bogie ob kawg ntawm qhov kev ncua deb ntawm lub qag nruab nrab kab.
3, tag nrho wheelbase yog hais txog lub tsheb ua ntej thiab tom qab kab rov tav nyob rau hauv nruab nrab kab ntawm ob kawg ntawm lub qag, uas yog, lub foremost axis mus rau lub xeem axis ntawm qhov kev ncua deb, yog lub ntsiab parameter cuam tshuam rau lub tsheb ciav hlau 'turntable. ntev'.
Rau semi-trailer, qhov txawv ntawm qhov ntev ntawm lub wheelbase yog dab tsi?
1, ntev wheelbase
(1) Qhov zoo:
Qhov ntev ntawm lub wheelbase, qhov loj ntawm lub voj voog tig, qhov ruaj khov ntawm lub tsheb tsav;
Qhov ntev ntawm lub semi-trailer, qhov yooj yim dua rau kev thauj cov khoom loj dua;
Rau qee qhov, qhov chaw caij tsheb tuaj yeem nthuav dav, thiab kev nplij siab feem ntau tuaj yeem txhim kho.
(2) Disadvantages:
Qhov ntev ntawm lub wheelbase, lub tsheb hloov tau tsawg dua;
Txawm hais tias qhov chaw caij tsheb yog qhov yooj yim, kev tuav tsis zoo thiab kev nyab xeeb raug txo;
Qhov kev xav tau ntawm qhov chaw ntawm lub tsheb yog ntau dua, thiab lub log ntev ntev txhais tau tias qhov chaw nres tsheb ntau dua.
3, luv wheelbase
(1) Qhov zoo: luv luv wheelbase, lub tsheb yooj yim dua, yooj yim dua rau nkag thiab tawm qhov nkhaus lossis nres hauv qhov chaw nres tsheb; luv wheelbase kev ua si zoo, muaj zog tuav.
(2) Qhov tsis zoo: kev ruaj ntseg tsis zoo ntawm kev kub ceev; txwv kev thauj khoom.
Semi-trailer raws li kev lag luam thauj khoom hauv cov qauv siv feem ntau, dais lub luag haujlwm tseem ceeb, uas yuav tsum muaj qhov zoo ntawm semi-trailer qag yuav tsum nruj dua qhov zoo. Tshwj xeeb tshaj yog nyob rau hauv lub teeb yuag tam sim no prevails nyob rau hauv lub premise, yuav tsum tsis txhob blindly txi lub qag tus kheej load-bearing kev ua tau zoo nyob rau hauv thiaj li yuav ua tau lub hom phiaj ntawm qhov hnyav txo, los yog ib zaug lub qag tawg nyob rau hauv tag nrho cov txheej txheem load, lub txim yog unimaginable. Cov tswv tsheb hauv kev yuav cov axles, tshwj xeeb tshaj yog cov axles sib sib zog nqus, nco ntsoov xaiv cov tuam txhab tsis tu ncua, tsis txhob ntseeg qhov kev tshaj tawm gimmick ntawm peb cov khoom.