Momwe mungachotsere valavu mwachangu komanso moyenera
Mapangidwe a injini yamakono iliyonse ndi yosatheka popanda kugwiritsa ntchito ma compensators a hydraulic valve, omwe amachititsa kuti ntchito yake ikhale yogwira ntchito, komanso imakhala chete. Koma nthawi zina ntchito za nodezi zimaphwanyidwa. Zoyenera kuchita pazifukwa zotere, zida za "AvtoVzglyad".
Kuti mugwiritse ntchito bwino injini ndi makina ake ogawa gasi, ndikofunikira kwambiri kuti muzitha kuyendetsa valavu iliyonse kotero kuti imatsegula ndikutseka nthawi yoyenera. Momwemo, chilolezo pakati pa camshaft ndi valve yokha chiyenera kuchepetsedwa kukhala zero. Kuchepetsa kusiyana kumapereka mfundo zingapo zopambana, kuphatikizapo, mwachitsanzo, kuwonjezeka kwa mphamvu, kuchepetsa mafuta, ndi kuchepetsa phokoso. Zabwino izi zimaperekedwa ndendende ndi zonyamula ma hydraulic. Magawo apadera anthawi awa amagwiritsa ntchito mphamvu yamagetsi yamafuta a injini yomwe imapangidwa mumayendedwe opaka mafuta kuti atseke mipata pakati pa ma valve ndi camshaft. M'mainjini amakono, ma compensators a hydraulic sagwiritsidwa ntchito nthawi zonse; pamainjini apamwamba kwambiri sali. Koma pamagetsi ambiri, nthawi zambiri amakhalapo.
Mfundo ya ntchito yawo ndi yosavuta - compensator iliyonse ya hydraulic ili ndi chipinda mkati, momwe mafuta amalowa pansi pa kupanikizika kwa mpope. Imakakamiza pa mini-piston, yomwe imachepetsa kusiyana pakati pa valve ndi pusher. Zingawoneke zophweka, koma, monga akunena, pali ma nuances ... Vuto ndiloti njira zomwe mafuta amayenda muzonyamula ma hydraulic ndizoonda kwambiri. Ndipo ngati tinthu tating'onoting'ono ta dothi tilowa mwa iwo, ndiye kuti kusuntha kwamafuta mkati mwa hydraulic compensator kumasokonekera, ndipo kumakhala kosagwira ntchito. Zotsatira zake, pali mipata pakati pa ma valve ndi ma pushers, omwe pamapeto pake amachititsa kuti zigawo za gulu lonse la valve ziwonongeke. Ndipo izi zimabweretsa mavuto ena ambiri: mawonekedwe a kugogoda kwa khalidwe, kuchepa kwa mphamvu ya injini, kuwonongeka kwa chilengedwe, komanso kuwonjezeka kwakukulu kwa mafuta.
Kuti athetse "kugogoda" koteroko, nthawi zambiri kumafunika kusokoneza pang'ono galimoto ndikusintha mipata, ndipo izi zimakhala ndi ndalama zambiri. Komabe, palinso njira ina yothetsera vutoli. Njira imeneyi, amene amalola kubwezeretsa compensators hayidiroliki popanda disassembly wa injini, unayambitsidwa ndi akatswiri a kampani German Liqui Moly, amene anapanga Hydro Stossel Additiv zowonjezera. Lingaliro lomwe adaperekedwa ndi iwo lidakhala losavuta pakukhazikitsa kwake, komanso lothandiza kwambiri.
Tanthauzo lake lalikulu lagona pakuyeretsa m'malo momveka bwino ngalande zamafuta zama hydraulic lifters. Ndikokwanira kuchotsa dothi pamakina - ndipo ntchito zonse zimabwezeretsedwa. Umu ndi momwe Hydro Stossel Additiv imagwirira ntchito, yomwe iyenera kuwonjezeredwa ku mafuta a injini pakugogoda koyamba kwa onyamula ma hydraulic. Kukonzekera kwapadera kumapangitsa kuti mankhwalawa ayeretsedwe pang'onopang'ono ngakhale njira zochepetsetsa za dongosolo lopaka mafuta, lomwe limapangitsa kuti mafuta a injini azikhala ndi nthawi zonse. Chifukwa cha izi, zonyamula ma hydraulic zimayamba kuthira mafuta ndikugwira ntchito moyenera. Mchitidwe wogwiritsira ntchito mankhwalawa wasonyeza kuti zotsatira zake zimadziwonetsera kale pambuyo pa 300-500 makilomita othamanga mutadzaza mankhwalawo, ndipo pakusintha kwamafuta kotsatira sikuyenera "kukonzanso" zowonjezera.
Mwa njira, mu injini zamagalimoto zamakono pali mfundo zina zambiri zomwe zimakhala ndi mavuto omwewo. Izi ndizo, mwachitsanzo, makina opangira ma hydraulic chain tensioners kapena, kunena, machitidwe olamulira nthawi, ndi zina zotero. Ndipo chifukwa cha ichi muyenera kudzaza injini ndi mankhwala panthawi yake. Mchitidwe wautumiki ukuwonetsa kuti 300 ml ya zowonjezera ndizokwanira kukonza makina opangira mafuta, momwe kuchuluka kwamafuta ogwiritsidwa ntchito sikupitilira malita asanu ndi limodzi. Komanso, malinga ndi akatswiri, zikuchokera akhoza bwinobwino ntchito injini okonzeka ndi turbocharger ndi chothandizira. Mwa njira, zinthu zonse za Liqui Moly zimapangidwa ku Germany.
Pa Ufulu Wotsatsa
