Lub sijhawm cim yog qhov taw qhia siv rau kev teeb tsa lub sijhawm ntawm lub tshuab hluav taws xob ntawm lub cav, feem ntau pom ntawm lub crankshaft pulley (raws li daim duab) lossis flywheel, yog tus loj tshaj lub vojvoog rotating ntawm crankshaft ceev thiab yog li ntawd qhov chaw uas cov cim nyob rau hauv ib tug degree intervals yuav nyob deb tshaj sib nrug.
Vim li cas nws thiaj tseem ceeb rau kab lub sij hawm ntawm lub crankshaft iav thiab camshaft iav ?
Yuav kom lub cav ua haujlwm tau zoo, nws yog ib qho tseem ceeb uas yuav tsum tau kho lub crankshaft iav thiab lub camshaft iav thaum koj npaj yuav hloov txoj siv sijhawm Txoj siv sijhawm yog ib feem ntawm lub internal combustion engine. … Yog hais tias lub crankshaft gears tsis zoo, lub cav yuav muaj teeb meem pib.
Vim li cas nws thiaj tseem ceeb kom paub meej tias txhua lub sijhawm ua haujlwm?
Vim li cas nws tseem ceeb kom ntseeg tau tias txhua lub sijhawm ua kab? Cov cim no yuav tsum tau sib txuas nrog ib leeg thaum lub sijhawm siv lub sijhawm raug teeb tsa thiab tshuaj xyuas tom qab lub sijhawm siv tensioner tau hloov kho… Lub sijhawm siv, yog tias tsim nyog, synchronizes txoj haujlwm ntawm cov camshafts. nrog rau txoj hauj lwm ntawm lub crankshaft.
F cim rau ntawm flywheel yog dab tsi?
Lub cim "F" yog thaum cov ntsiab lus qhib thiab lub txim tshwm sim. Lub cim "T" yog TopDeadCenter. Ob lub cim ntawm sab laug yog tag nrho cov cim ua ntej. Ntawm 3000 lossis li RPM lub txim yuav tshwm sim ntawm cov cim no.
F thiab T txhais li cas ntawm pitbike flywheel?
Tus "T" yog qhov chaw tuag saum toj kawg nkaus, " F" yog lub sijhawm pib ntawm qhov tsis ua haujlwm.
