Lub reducer yog qhov tseeb lub zog xa hluav taws xob, uas tsis tsim hluav taws xob los ntawm nws tus kheej. Nws txoj haujlwm yog siv lub iav loj qhov sib txawv thiab ceev converter kom txo tau cov kev sib hloov ntawm lub cev muaj zog (lub cev muaj zog) mus rau qhov xav tau tus naj npawb ntawm kev sib hloov, thiab tau txais kev sib piv High torque mechanism. Nws puas tuaj yeem kho qhov ceev ntawm lub cev muaj zog? Txawm li cas los xij, tsis yog. Lub cev muaj zog txuas ncaj qha rau cov khoom siv. Thaum cov khoom siv khiav, lub nra ntawm lub cev muaj zog tshwj xeeb, thiab kev puas tsuaj rau lub cev muaj zog kuj loj heev. Txawm li cas los xij, nws txawv ntawm qhov reducer. Piv txwv li, qhov kev txo qis yog 100. Reducer, qhov sib piv ntawm qhov ceev reducer=input speed / output ceev, yog tias qhov sib piv ceev yog 100, qhov tso zis torque yog li 100 npaug ntawm cov input torque. (Qhov ceev txo thiab lub zog torque nce) Lub load ntawm lub cev muaj zog thaum lub tshuab khiav tsuas yog ib feem pua. Ntxiv mus, yog tias lub reducer tawg, nws tsuas yog yuav tsum tau hloov cov iav qis, thiab tus nqi qis dua li ntawm lub cev muaj zog.
Tus ceev reducer kuj yog qhov hloov pauv ceev, tab sis feem ntau cov hloov pauv ceev yog siv los txo qhov ceev, uas yog ib txwm hu ua qhov ceev reducer; qhov ib txwm ceev reducer muaj qhov sib kis tau ruaj khov, thiab nws kuj yog kho tau, tab sis nws feem ntau yog hloov kho. Dab tsi txhua tus tuaj yeem xav tau yooj yim yog tias muaj qhov hloov kho tau ntawm lub tsheb, yog li lub tsheb muaj ntau lub zog. Lub cav roj av (diesel engine) yog tib yam li lub cev muaj zog. Qhov ceev ntawm lub accelerator tuaj yeem hloov pauv, tab sis qhov kev hloov pauv tsis loj.
Lub reducer yog lub tshuab ua kom meej, thiab lub hom phiaj ntawm kev siv nws yog los txo qhov ceev thiab nce lub zog. Nws muaj ntau hom qauv, thiab ntau hom muaj kev siv sib txawv. Raws li hom kev sib kis, nws tuaj yeem muab faib ua iav reducer, iav iav reducer thiab planetary iav reducer; Raws li qhov sib txawv ntawm cov theem sib kis, nws tuaj yeem muab faib ua ib theem thiab ntau theem reducer.
Nyob rau hauv cov txheej txheem tam sim no siv los xa lub zog thiab cov lus tsa suab, daim ntawv thov ntawm lub reducer yog qhov dav heev. Daim ntawv thov ntawm tus reducer tuaj yeem pom los ntawm kev sib kis ntawm lub zog loj mus rau kev sib kis ntawm cov khoom me me thiab lub kaum ntse ntse kis tau tus mob. Hauv cov ntawv thov kev lag luam, lub reducer muaj kev ua haujlwm ntawm kev txo qis thiab nce torque.
Lub luag haujlwm tseem ceeb ntawm lub reducer yog:
1) Txo qhov ceev thiab nce cov zis torque tib lub sijhawm. Lub torque tso zis piv yog multiplied los ntawm lub cev muaj zog tso zis multiplied los ntawm qhov txo qhov ratio, tab sis tshwj xeeb mloog yuav tsum tau them tsis txhob tshaj lub rated torque ntawm lub reducer.
2) Deceleration txo qhov inertia ntawm lub load tib lub sijhawm.
