Cov Qis Qis ntawm Cov Pob Li Qub Ruaj Kho: Kev Paub Txog Kev Ua Haujlwm thiab Cov Lus Qhia Txog Qhov Teeb Meem ntawm Kev Hloov Pauv ntawm Cov Qauv

Lub qag qis ntawm lub pob valve ruaj khov feem ntau yog ib qho yooj yim tsis quav ntsej tab sis kim heev kom ua yuam kev. Txawm hais tias lub pob core tig tau zoo thiab seb lub axis puas hloov pauv lossis tsis, nws feem ntau nyob ntawm seb qhov loj me thiab qhov chaw nruab nrab ntawm lub qag qis no puas tau tswj hwm hauv cov theem ua haujlwm thiab sib dhos.

Peb tau daws teeb meem zoo sib xws, tus neeg siv khoom nrog DN500 Chav Kawm 600 qauv, qhov qhib thiab kaw ntawm thaj teb muaj kev ntxhov siab meej. Thaum xub thawj xav tias lub actuator lossis pob eccentricity, dismantled tsuas yog pom tias qhov qis dua qhov chaw khiav tawm ntawm qhov chaw loj dhau, qhov chaw zaum ntawm lub rooj zaum kuj tshaj qhov tsim qauv, ua rau tag nrho lub pob tseem ceeb khiav chaw.

Kev tsim qauv qis dua ntawm tus ncej, nws raug pom zoo kom siv cov kauj ruam tso rau, thiab tib lub sijhawm, nws yuav tsum meej meej seb thaum kawg los ntawm qhov chaw ntawm lub xub pwg lossis los ntawm qhov poob qis. Yog tias cov ntsiab lus no tsis tau cim meej meej ntawm daim duab kos, nws yuav yooj yim rau kev teeb tsa qhov tsis raug thaum cia siab rau kev txiav txim siab hauv kev sib dhos tom qab. Thaum peb cuam tshuam nrog sab no, peb feem ntau yuav coj lub axis ntawm lub pob ua qhov chaw nruab nrab los tsim kom muaj kab siv ntawm qhov saum toj thiab qis dua ntawm cov kabmob, thiab tom qab ntawd kho qhov qauv tso rau raws li cov qauv ncej saum toj thiab qis dua.

Kev siv tshuab ua haujlwm, kev ua haujlwm tsis zoo ntawm cov forgings yuav tsum tau tempered tom qab ua tiav, thiab tom qab ntawd ib qho kev sib koom ua ke clamping zoo-tig ntawm txhua qhov chaw tseem ceeb. Peb feem ntau tswj cov kauj ruam khiav tawm hauv 0.03, coaxiality ≤ 0.015. Qee cov qauv swb kuj tseem yuav ua cylindrical sib tsoo lossis nitriding, tshwj xeeb tshaj yog cov neeg siv khoom xav tau kev sib txhuam tsawg lossis lub neej ntev ntawm qhov project.

Txawm hais tias qhov no tsis loj, thaum qhov nruab nrab sib sau ua ke, nws yuav cuam tshuam rau kev ruaj khov ntawm tag nrho cov qauv sealing, tshwj xeeb tshaj yog tias lub rooj zaum pob koom nrog tsis muaj zog lossis qhov txwv tsis pub dhau. Peb xav kom cov lus qhia sib phim yuav tsum tau cim meej meej rau ntawm cov duab kos, lossis daim duab qhia txog cov qauv tag nrho yuav tsum tau muab ua ntej sib dhos, yog li peb tuaj yeem ua qhov kev cuam tshuam ua ntej kom tiv thaiv kev ua haujlwm tom qab.