1. Iav tsav
Lub valve mechanisms ntawm lub camshaft sab sauv thiab qis camshaft feem ntau yog tsav los ntawm lub cylindrical lub sij hawm lub zog, thiab lub crankshaft iav mesh nrog lub camshaft zog los ntawm lub nruab nrab iav.
Lub sij hawm lub zog siv cov hniav helical los xyuas kom meej meshing thiab txo cov suab nrov.
Cov iav yog ua los ntawm steel los yog cam khwb cia hlau.
Qhov zoo: cov qauv yooj yim thiab txheej txheem, yooj yim disassembly thiab sib dhos, thiab txhim khu kev qha txheej txheem.
Txawm li cas los xij, thaum lub camshaft sab saud yog geared, muaj ntau lub zog nruab nrab, uas ua rau kom qhov nyuaj thiab qhov hnyav.
2. Bevel iav tsav
Txoj kev sib kis no feem ntau yog siv rau kev sib kis ntawm cov nyiaj siv ua haujlwm ntawm lub teeb-lub luag haujlwm siab-ceev thiab lub zog loj hauv combustion xyaw. Vim hais tias lub camshaft nyob deb ntawm lub crankshaft, bevel gears thiab ntsug elastic shafts yog siv rau kis tau tus mob.
Nws cov yam ntxwv yog: cov qauv yog compact thiab txhim khu kev qha, tab sis nws yog qhov nyuaj heev, thiab nws tsis yooj yim rau disassemble thiab sib sau ua ke.
3. Chain tsav
Cov saw tsav yog siv rau ntawm qee qhov camshaft valve mechanisms, uas tuaj yeem tiv thaiv lub valve mechanism los ntawm inertial loads. Cov cuab yeej no xav tau cov saw hlau zoo, thiab cov saw hlau yuav tsum muaj qee qhov nro thaum ua haujlwm kom tsis txhob de-chaining. Yog li ntawd, nws yog nruab nrog slack nres sprocket, thiab qhov nro ntawm cov saw yuav hloov tau los ntawm kev kho qhov chaw ntawm slack nres sprocket. Nws cov yam ntxwv yog: kev ntseeg tau ua haujlwm zoo, tab sis tsis muaj zog dua li iav kis tau tus mob.
