Mphamvu quotient ndi mtengo wowerengedwa womwe umasonyeza kuwonjezeka kwa mphamvu / kutayika pakati pa 2 mfundo zoyezera.
Mphamvu mu akuponderezana gasi kasupekumawonjezera kukanikizidwa kwambiri, mwa kuyankhula kwina monga ndodo ya pisitoni imakankhidwira mu silinda.Izi zili choncho chifukwa mpweya wa mu silinda umapanikizidwa mochulukira chifukwa cha kusintha kwa kusamuka mkati mwa silinda, potero kumawonjezera kuthamanga komwe kumabweretsa mphamvu ya axial yomwe imakankhira ndodo ya pistoni.
1.Limbikitsani kutalika kotsitsidwa.Akasupe akatulutsidwa, sapereka mphamvu.
2.Limbikitsani pachiyambi.Chifukwa cha kuphatikizika kwa mphamvu yamphamvu yowonjezeredwa ku nambala ya X ya N yopangidwa ndi kukakamiza kwa silinda, mapindikirawo akuwonetsa kuti mphamvuyo imakwera kwambiri pomwe kasupe wa gasi akakanikizidwa.Mkanganowo ukagonjetsedwera, mapindikira amagwa.Ngati kasupe wakhala akupumula kwakanthawi, zingafunikenso mphamvu zowonjezera kuti mutsegule kasupe wa gasi.Chitsanzo chomwe chili pansipa chikuwonetsa kusiyana pakati pa nthawi yoyamba ndi yachiwiri pamene kasupe wa gasi amapanikizidwa.Ngati kasupe wa gasi amagwiritsidwa ntchito nthawi zonse, mphamvu yokhotakhota idzakhala pafupi ndi pansi.Kasupe wa gasi yemwe wapuma kwa nthawi ndithu adzakhala pafupi kwambiri ndi phiri lapamwamba.
3.Mphamvu yayikulu pakuponderezana.Mphamvu imeneyi singagwiritsidwe ntchito m'mapangidwe.Mphamvuyi imatheka kokha ngati chithunzithunzi pamene kuthamanga kosalekeza / kuyenda kuyima.Kasupe wa gasi akangosiya kuyenda, kasupe wa gasi amayesa kubwerera pomwe adayambira ndipo mphamvu yogwiritsira ntchito imakhala yocheperako ndipo mapindikira amagwera kumalo 4.
4.Zolemba malire mphamvu anadzipereka ndi kasupe.Mphamvu imeneyi imayesedwa kumayambiriro kwa kasupe wa gasi.Izi zikuwonetsa chithunzi cholondola cha kuchuluka kwa mphamvu zomwe kasupe wa gasi amapereka atayima pakadali pano.
5.Mphamvu zoperekedwa ndi kasupe wa gasi mumatebulo.Malinga ndi miyezo yanthawi zonse, mphamvu ya kasupe wa gasi imaperekedwa kuchokera muyeso wa mphamvu paulendo wotsalira wa 5 mm kupita ku malo ake otalikirapo, komanso pakadali.
6.Kukakamiza quotient.Mphamvu quotient ndi mtengo wowerengedwa womwe umasonyeza mphamvu yowonjezera / kutayika pakati pa mfundo za 5 ndi mfundo 4. Choncho, chifukwa cha mphamvu yochuluka yomwe kasupe wa gasi amataya pobwerera kuchokera kumalo ake okwera 4, mpaka 5 (max. kukula - 5 mm).Mphamvu ya quotient imawerengedwa mwa kugawa mphamvu pa mfundo 4 ndi mtengo pa mfundo 5. Chinthu ichi chimagwiritsidwanso ntchito muzochitika zosiyana.Ngati muli ndi mphamvu quotient (onani mtengo mu matebulo athu) ndi mphamvu pa mfundo 5 (mphamvu mu matebulo athu), mphamvu pa mfundo 4 akhoza kuwerengedwa mwa kuchulukitsa mphamvu quotient ndi mphamvu pa mfundo 5.
Mphamvu quotient imadalira voliyumu ya silinda yophatikizidwa ndi makulidwe a ndodo ya pistoni ndi kuchuluka kwa mafuta.Izi zimasiyanasiyana kukula ndi kukula.Zitsulo ndi zamadzimadzi sizingathe kukanikizidwa, choncho ndi mpweya wokha umene ukhoza kukakamizidwa mkati mwa silinda.
7.Damping.Pakati pa nsonga 4 ndi mfundo 5 kupindika kumawonedwa mu mphamvu yopindika.Apa ndipamene kunyowa kumayamba, ndipo gawo lotsala laulendo limayamba kuchepa.Kuwonongeka kumachitika chifukwa cha mafuta omwe amafunikira kulowa m'mabowo a pistoni.Posintha kuphatikiza kukula kwa dzenje, kuchuluka kwa mafuta, komanso kukhuthala kwamafuta, kutsitsa kumatha kusinthidwa.
Damping akhoza / sayenera kuchotsedwa kwathunthu, kwathunthuwothinikizidwa gasi kasupepa kusuntha kwadzidzidzi kwa pisitoni sikudzasungunuka, ndipo potero ndodo ya pisitoni imatha kukulitsidwa kuchokera pa silinda.
Nthawi yotumiza: Mar-06-2023
