Camshaft "Nuzhdin" - hauv paus ntsiab lus ntawm lub lag luam, thiab cov tsev nqi

Tsheb engine - ib tug complex mechanism, muaj raws ntawm ib tug xov tooj ntawm cov chav nyob thiab yam uas yeej nyob ua ke. Ib qho ntawm nws feem ntau tseem ceeb yog suav tias yog ib tug camshaft, uas yog ib feem ntawm lub sij hawm; nws ua cov kev ua ntawm lub kom tsawg thiab tso tus cwj nrag ntawm lub cav. Los ntawm nws zoo nyob rau hauv tag nrho cov ua hauj lwm ntawm ICE, li ntawd, koj yuav tsum ua tib zoo saib xyuas nws cov kev serviceability. Thaum hais tias ncej xav tau kev pab yuav tsum tau hloov, ib co tswv yog nyob rau hauv tsis tsuag tsuag mus yuav spare qhov chaw, thiab nce xyuam xim rau cov nyob. Ib tug ntawm cov ntsiab yog suav tias yog ib tug cam "Nuzhdin", uas yog muaj nyob rau muag txij thaum 1998.

Nws yuav tsum tau muab sau tseg tias installation uas tsis yog-thawj qhov chaw tsis ua rau tsis yog lag luam los ntawm lub cav thiab tsis nce lub load rau nws. Heev qhov tsis tooj - tuning camshaft "Nuzhdin" ua rau cov tsheb ntau ntaus pob ncaws pob thiab dynamic ntawm txoj kev. Raws li ib tug tshwm sim, nws installation yuav ntau haib engine, li no ua nws cov torque.

Yeej cam "Nuzhdin" yog teem rau domestic vases. Lawv cov tswv feem ntau tsis txaus siab txog qhov uas tsis muaj peev xwm ntawm lub cav, tshwj xeeb tshaj yog thaum lub sij hawm lub caij pib. Yuav ua li cas? Nti-tuning - tsis yog ib qho kev xaiv: tus "classic" tsis muaj electronics nyob rau hauv lub cev muaj zog, yog li ntawd muaj yog tsis muaj dab tsi rau tune. Boost lub cev muaj zog - kim heev, thiab tom qab lub installation ntawm mas hwj chim tsev yuav tau them nyiaj rau ib yam dab tsi yuav ua rau ib tug kev hloov nyob rau hauv lub npe daim ntawv pov thawj. Tsuas yog ib tug tshaj plaws - mus hloov lub camshaft. Nws yog ib nqi nws tsis yog kim heev (raws li nws yog, yuav kawm nyob rau thaum xaus ntawm qhov tsab xov xwm), thiab lub installation ntawm ib tug cam "Nuzhdin" tsis yuav tsum tau tshwj xeeb cov cuab yeej.

Yog vim li cas yog nws yuav tsum tau?

Nws ua hauj lwm raws li nram no. Thaum lub cav thaum uas tsis muaj crankshaft speeds heev me me traction, lub tsheb yuav qeeb, thiab tsis tshua muaj hwj chim. Kom tsis txhob no, koj yuav tsum kom tus nqi ntawm cov roj tauj mus rau tus kheej kheej. Nrog rau qhov no cia li tswj aftermarket camshaft "Nuzhdin". Raws li ib tug tshwm sim, ho tsub kom lub zog ntawm acceleration thiab lub hwj chim. Los ntawm txoj kev, lub hauv paus ntsiab lus ntawm cov lag luam ntawm lub mechanism yog tsis tau hloov. Qhov tshaj plaws xwb uas yog sib txawv los ntawm tus thawj camshaft, yog li no valve stroke, uas nws muab. Nyob ntawm seb lub teeb no tus nqi tej zaum yuav 1.3-4.5 hli.

Yuav ua li cas yog nws ua hauj lwm?

Lub camshaft yog ua nyob rau hauv ib lub cav voj voog (ib lub sij hawm nyob rau hauv uas tso thiab kom tsawg valve yog qhib nyob rau hauv txhua lub tog raj kheej 1 lub sij hawm). Qhov no voj voog yog ua rau ob rotations ntawm lub crankshaft. Nyob rau tib lub sij hawm, "Nuzhdin" rotates 1 kiv puag ncig uas muab raug mus rau lub cam rau lub valve. Rau lub hom phiaj no yog ib tug tshwj xeeb iav. Nws cov hniav, feem ntau yog 2 lub sij hawm ntau. Lub mechanism nws tus kheej yog tig los ntawm cov crankshaft. Tus nab npawb ntawm revolutions tshwm sim nyob rau hauv nruj raws li cov valve sij hawm, nyob ntawm seb qhov kev txiav txim ntawm thooj voos kheej kheej.

Camshaft "Nuzhdin": tus nqi

Tau ib tug camshaft yuav ua tau raws li tsawg li 3 mus rau 8 txhiab. Nws yog muag nyob rau hauv tshwj xeeb khw muag khoom noj, tsis txhob nrhiav nws nyuaj heev.