Cov khoom
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Kev tsim khoom thiab kev ua tau zoo ntawm kev sib txuas cov pas nrig yog qhov tseem ceeb ntawm kev tsim hluav taws xob sab hauv combustion engine. Cov pas nrig txuas txuas lub piston mus rau lub crankshaft thiab ua lub luag haujlwm tseem ceeb hauv kev hloov cov kab lus tawm mus rau hauv cov lus tsa suab. Txhawm rau kom ntseeg tau tias lub cav ua haujlwm tau zoo, nws yog qhov tseem ceeb uas cov rods txuas yog tsim los nrog kev ua tau zoo.Rau kev tswj kom zoo, cov txheej txheem tshuaj xyuas nruj yog ua haujlwm thoob plaws hauv cov txheej txheem ntau lawm. kev tsim khoom thiab kev sib txuas ntawm cov pas nrig yog qhov tseem ceeb rau kev ua kom lub cav txhim khu kev qha thiab ua haujlwm zoo. Cov txheej txheem tsim khoom tsim nyog, ua ke nrog cov txheej txheem tshuaj xyuas kom zoo, pab txhawb rau kev tsim cov khoom sib txuas zoo uas muaj peev xwm tiv taus cov kev xav tau ntawm lub tshuab hluav taws xob sab hauv.
Peb cov pas txuas txuas yog tsim los ntawm forged steel Cov txiaj ntsig ntawm forged steel txuas rods suav nrog ntau dua tensile thiab yield zog, ua rau lawv tiv taus deformation nyob rau hauv hnyav loads. Lawv kuj ua rau pom kev qaug zog zoo dua, ua kom lub neej ua haujlwm ntev dua rau lub cav. Tsis tas li ntawd, cov txheej txheem forging tsim cov qauv nplej uas sib haum nrog cov duab ntawm tus pas nrig, muab kev txhim kho toughness thiab txo kev pheej hmoo ntawm kev tawg.
Cov kev cai ntau lawm rau kev sib txuas cov pas nrig yog nruj, vim lawv yuav tsum tiv taus qhov kub thiab txias hauv lub cav. Lawv kuj yuav tsum muaj lub zog tensile siab, durability, thiab tiv taus qaug zog. Lubrication channels feem ntau muab tso rau hauv cov qauv tsim los pab txhawb kev lubrication ntawm cov bearings thiab txo qhov hnav.Nyob rau hauv cov ntsiab lus, cov txheej txheem ntau lawm ntawm kev sib txuas rods yog ib tug complex series ntawm kev khiav hauj lwm aimed ntawm tsim ib tug tivthaiv uas yog ob qho tib si ruaj thiab muaj txiaj ntsig hauv nws txoj haujlwm ntawm kev sib kis. rotary txav ntawm lub piston thiab crankshaft. Xyuas kom meej tias tag nrho qhov ntev thiab kev kam rau ua tau raws li cov txheej txheem no yog qhov tseem ceeb rau kev ua tau zoo thiab kev ntseeg siab ntawm lub cav.
Cov pas nrig txuas, yog ib qho tseem ceeb hauv cov tshuab ntawm cov cav, ua haujlwm xa cov quab yuam thiab txav ntawm lub piston mus rau crankshaft. Nws cov qauv feem ntau muaj qhov kawg me me, tus pas nrig, thiab qhov kawg loj, txhua qhov tsim los rau kev hloov hluav taws xob zoo thiab kev sib txhuam tsawg heev.Cov pas nrig txuas ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm cov cav. Nws cov qauv tsim thiab xaiv cov khoom siv yog qhov tseem ceeb hauv kev txiav txim siab tag nrho cov kev ua tau zoo thiab ua haujlwm ntev ntawm cov tshuab no.