Plasticization ntawm manifold
May 17, 2023
Superiority
Qhov txiaj ntsig tseem ceeb ntawm kev noj cov yas manifolds yog tus nqi qis dua thiab sib dua. Tsis tas li ntawd, vim tias PA ua cov cua sov tsawg dua li txhuas, cov roj nozzles thiab cov cua tuaj yog txias dua. Nws tuaj yeem tsis tsuas yog txhim kho qhov kub pib ua haujlwm, txhim kho lub zog ntawm lub cav thiab lub zog, thaum lub caij txias pib tuaj yeem zam tsis txhob poob hauv lub raj mus rau qee qhov, ua kom cov roj kub nce ntxiv, thiab cov yas ntim cov khoom siv phab ntsa yog du, tuaj yeem txo. huab cua khiav tsis kam, thiaj li txhim kho kev ua haujlwm ntawm lub cav.
Nyob rau hauv cov nqe lus ntawm tus nqi, yas intake manifold thiab txhuas intake manifold khoom nqi yog ib tug ca, yas intake manifold ib molding, siab tsim nyog tus nqi; Qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Cav roj manifold yas khoom yuav tsum
1) Kev kub siab ua haujlwm: cov yas ntim khoom siv ncaj qha nrog lub cav lub tog raj kheej lub taub hau, thiab lub cav lub tog raj kheej lub taub hau kub tuaj yeem ncav cuag 130 ~ 150 degree. Yog li ntawd, nws yuav tsum tau hais tias cov khoom siv yas ntim khoom tuaj yeem tiv taus qhov kub ntawm 180 degree.
2) Lub zog siab: yas manifold ntsia rau ntawm lub cav, kom tiv thaiv lub cav tsheb vibration load, throttle thiab sensor inertia quab yuam load, intake siab pulsation load, tab sis kuj yuav xyuas kom meej tias lub cav nyob rau hauv txawv tempering yog tsis siab siab pulsation siab tawg.
3) Dimensional stability: Qhov ntev ntev ntawm kev sib txuas ntawm cov khoom siv manifold thiab lub cav yog nruj heev, thiab kev teeb tsa ntawm cov sensors thiab actuators ntawm lub manifold yuav tsum yog qhov tseeb heev.
4) Chemical stability: yas intake manifold yog nyob rau hauv ncaj qha kev sib cuag nrog roj av thiab antifreeze coolant thaum ua hauj lwm. Roj av yog cov kuab tshuaj muaj zog, thiab glycol nyob rau hauv lub coolant kuj yuav cuam tshuam rau kev ua tau zoo ntawm cov yas. Yog li ntawd, kev ruaj ntseg tshuaj ntawm cov khoom siv yas ntim khoom yog siab heev thiab yuav tsum tau soj ntsuam nruj me ntsis.
5) Thermal aging stability; Lub tsheb cav ua haujlwm nyob rau hauv qhov hnyav hnyav ambient kub, uas sib txawv ntawm 30 thiab 130 degree. Cov khoom siv yas yuav tsum muaj peev xwm ua kom muaj kev ntseeg tau ntev ntawm cov manifold [2].
