Piston.
Piston ndeyekudzokorora kufamba mune cylinder muviri weinjini enjini. Iyo yekutanga chimiro che pistoni inogona kukamurwa kumusoro, musoro uye siketi. Iyo yepamusoro ye pistoni ndiyo chikamu chikuru chechiratidzo, uye chimiro chayo chine chekuita neiyo yakasarudzwa conmustion kamuri. Majini mainjini anonyatso shandisa pistoni yepamusoro, iyo ine mukana weshoma yekupisa nzvimbo. Diesel Injini Piston Pamusoro Kazhinji ine akasiyana emakomba, chimiro chayo chaicho, chinzvimbo uye saizi chinofanira kunge chiri neyechizi injini yekugadzira uye yekubatanidza zvinodiwa.
Iyo piston yepamusoro chikamu chekamuri yekukweretesa, saka inowanzogadzirwa nemhando dzakasiyana, uye iyo pistoline piston piston pamusoro kana nzvimbo yekutsvanywa ndeyekunyaradza, nzvimbo yekupisa kusvibisa idiki, uye maitiro ekugadzira ari nyore. Convex Musoro Pistoni inowanzo shandiswa mune maviri stroke peturu mainjini. Iyo piston misoro yemazwi edhizi anowanzogadzirwa nemakomba akasiyana siyana.
Iyo piston musoro ndicho chikamu chiri pamusoro pePiston Pin chigaro, uye musoro we piston zvakaiswa nemhete piston kuti udzivirire tembiricha yakakwira nekudzivisa crankcase uye kudzivirira mafuta kupinda muchiratidzo; Mazhinji ekupisa kwakanyudzwa pamusoro pePiston inotenderwawo kune cylinder kuburikidza ne piston musoro, uye wobva waendeswa kuburikidza neyekutonhora svikiro.
Iyo piston musoro yakagadziriswa nemhete dzinoverengeka dzekukwira piston piston, uye huwandu hwembambo piston zvinoenderana nezvinodiwa zvechisimbiso, izvo zvine chekuita neinjini yekumhanyisa uye kumanikidza kwecylinder. Injini dzakakwirira-dzinomhanya dzine mashoma mhete pane yakaderera-mhanya injini, uye majini engano ane zvindori zvishoma kupfuura zvivheneko. General Petroline Injini Shandisa 2 Gasi Mhete uye 1 mhete; Injini yeDilel ine 3 gasi rings uye 1 mhete; Speed Speed Diel Inile inoshandisa 3 ~ 4 gasi mhete. Kuti uderedze kurasikirwa kwekurasikirwa, kukwirira kwebhandi racho kunofanirwa kuderedzwa kusvika sezvinobvira, uye huwandu hwemhete hunofanirwa kuderedzwa pasi pemamiriro ekurarama kuiswa chisimbiso.
Zvikamu zvese zve piston mhete pazasi peGroove inonzi Piston Skirts. Basa rayo ndere kutungamira iyo pistoni iri mu cylinder yekudzoreredza kufamba uye kutsungirira kumanikidza. Kana injini iri kushanda, nekuda kwemhedzisiro yekumanikidzwa kwegesi muCylinder, pistoni ichakotama uye deform. Pashure pokunge piston ichipiswa, huwandu hwekuwedzera hwakakura kupfuura hwamwe dzimwe nzvimbo nekuda kwesimbi kuPiston Pin. Mukuwedzera, iyo pistoni inoburitsa kuunganidza kujekesa pasi pezviito zvekumanikidzwa kwemadivi. Semhedzisiro yekushongedza pamusoro apa, chikamu cheiyo pistton siketi inova ellipse munzira yekureba kweiyo axis perondicular kune piston pini. Mukuwedzera, nekuda kwekuvadzorwa zvisina kufanira kwekushisa uye kuwanda pamwe neAxis yePiston, iyo yekuwedzera yekuwedzera kwechikamu chimwe nechimwe chakakura pamusoro uye zvidiki pasi.
Kukundikana kukuru kwePiston Asson uye Zvishongedzo zvavo ndizvo zvinotevera:
1. Kubata kwepamusoro pamusoro pe piston. Piston extlation inoonekwa pamusoro pePiston, nekukasira pakadzika muzvikamu zvechiedza uye kunyungudika kwenzvimbo munzvimbo dzinorema. Chikonzero chikuru chekuruku kwe piston inokonzerwa nekurovera zvisina kujairika, zvekuti iyo yepamusoro inogamuchira yakanyanya kupisa kana kumhanya pasi pemutoro wakakura mushure mekuridza kwe piston kwakanamira uye kuputswa.
2, kumusoro kwepistoni cracks. Kutungamira kwekupaza pamusoro pePiston kunowanzoitika kune iyo axis yeiyo yePIN gomba rePiston, iyo inonyanya kukonzerwa nekuneta kupenga kunokonzerwa nekumanikidzwa. Chikonzero: Iyo yekunyanyisa kushanda kweinjini inotungamira kudenderedzwa yakawandisa yePiston, zvichikonzera kuneta kwekuneta kwepistoni yepistoni;
3, Piston Ring Groove Side Wall Pfeka. Piston painofamba kumusoro uye pasi, mhete ye piston inofanira kunge iri radial terescopic neye "tembiricha yegasi uye yegomba, saka kupokana kwemhete uye kushungurudzika kunoitika, zvichikonzera kupfeka;
4 Piston mhete coking ndiyo mhedzisiro yekuvhiringidza mafuta oxidation deposition kana kuridza mhere yerusununguko rwekufamba muTangi, uku kukuvadza kuri kukuvadza kwazvo. Zvikonzero Zvikuru: Injini yeDiel ichinyevera kana kuti yakareba-nguva yekudzora basa, kuitira kuti mafuta egiramu, piston mhete, silinda yakakomba yekuparadza simba; Lubricating mafuta kusvibiswa kwakakomba, kuneta kwemafuta mhando murombo; Iyo crankcase mhepo yekuvira inoshanda zvisina kunaka, zvichikonzera kudzvinyirira kwakashata kana kutambudzika kwemweya wakashata weiyo cylinder, zvichikonzera mafuta kumhanyisa. Naizvozvo, zvinodikanwa kuti uve nechokwadi chekushandiswa kwemafuta anokwanisa kudzivirira iyo injini yeDiel kuti atsvage.
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Ndokumbira kuti tifonere kana iwe uchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto CO CO CO CO CO CO CO CO CO CO CO., LTD
