Video: Yuav ua li cas tshwm sim hauv compression stroke?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Cov compression mob stroke yog mob stroke nyob rau hauv anengine nyob rau hauv uas cov huab cua los yog cua / roj sib tov yog compressed ua ntej ignition. Cov noj valve kaw thiab lub piston pib thaum lub compression mob stroke . Thaum lub sij hawm compressionstroke , lub piston txav mus rau lub tog raj kheej, nyem cov roj-cua sib xyaw.
Hauv qhov hais txog qhov no, yuav muaj dab tsi tshwm sim thaum kev mob hlab ntsha tawg?
Cov compression mob stroke yog thaum lub trappedair-roj sib tov yog compressed sab hauv lub tog raj kheej Thecombustion chamber raug kaw los ua tus nqi. Tus nqi yog thev naus laus zis ntawm compressed huab cua-roj sib tov tau daig hauv chav tso cua txias npaj rau taws.
Tom qab ntawd, lo lus nug yog, plaub lub strokes nyob rau hauv plaub stroke spark ignition engine yog dab tsi tshwm sim thaum txhua tus mob stroke? Cov plaub strokes yuav tsum suav nrog tsib qhov xwm txheej tseem ceeb uas tshwm sim tag nrho sab hauv combustion tshuab - Kev noj haus, Compression , Ignition , Hwj chim, & Tso Tawm. Kev nkag mus: Siv cov pa-roj sib tov Qhov nkag mus mob stroke pib nrog lub exhaust valve kaw, inlet valve qhib, thiab lub piston atits siab tshaj plaws point, saum toj kawg nkaus tuag center.
Raws li, yog TDC ntawm qhov mob hlab ntsha tawg?
TDC yog lub ntsiab lus uas lub piston yog raws nraim rau saum mob stroke , thiab crankshaft txuas qws phau ntawv journal isexactly ncaj nraim (hauv lub cav ntsug ntawm chav kawm). Nrog TDCon ntawm txoj hlab ntshav txhaws cov kev txais thiab cov pa tawm yog ob qho tib si kaw.
Lub tshuab plaub stroke ua haujlwm li cas?
A plaub - lub cav cav ua haujlwm nrog 4 cov kauj ruam yooj yim rau kev ua tiav kev sib hloov ntawm lub crankshaft: kev nkag mus, nrawm, lub zog thiab tso pa tawm mob stroke . Txhua cav lub tog raj kheej muaj plaub qhib rau kev noj, tso tawm, sparkplug thiab roj txhaj tshuaj. Kev sib zog ua rau huab cua-fuelcombination hloov pauv kom yooj yim dua.
Pom zoo:
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