Mhete yepistoni.
Mhete yePiston (Piston Ring) inoshandiswa kuisa gomba repiston mukati memhete yesimbi, mhete yepiston yakakamurwa kuita mhando mbiri: mhete yekumanikidza uye mhete yemafuta. Mhete yekumanikidza inogona kushandiswa kuvhara gasi rinobvira mukamuri rinopisa; Mhete yemafuta inoshandiswa kukwenya mafuta akawandisa kubva mucylinder. Mhete yepiston imhando yemhete yesimbi ine deformation yakakura yekunze, iyo inounganidzwa muprofile uye gomba rayo reannular rinoenderana. Mhete dzepiston dzinodzokororwa uye dzinotenderera dzinoshandisa musiyano wekumanikidzwa kwegasi kana mvura kuti dzigadzire chisimbiso pakati pedenderedzwa rekunze remhete necylinder uye rimwe divi remhete negomba remhete.
Basa remhete yepiston rinosanganisira kuvhara, kudzora mafuta (kudzora mafuta), kupinza kupisa (kutamisa kupisa), kutungamira (kutsigira) mabasa mana. Kuvhara: zvinoreva kuvhara gasi, usarega gasi remukamuri rekupisa richibuda kuenda kucrankcase, kubuda kwegasi kunodzorwa zvishoma, kuvandudza kushanda zvakanaka kwekupisa. Kubuda kwemhepo hakungoderedzi simba reinjini chete, asiwo kunoita kuti mafuta aderere, iro riri basa guru remhete yegasi; Gadzirisa mafuta (kudzora mafuta): mafuta akawandisa anozora pamadziro esilinda anokweshwa, uye madziro esilinda akafukidzwa nefirimu remafuta rakatetepa kuti ive nechokwadi chekuti silinda nepiston neringi zvinozora zvakanaka, iro riri basa guru remhete yemafuta. Muinjini dzemazuva ano dzinomhanya zvakanyanya, kutarisisa kwakakosha kunopihwa pabasa refirimu remafuta repiston; Kufambisa kupisa: kupisa kwepiston kunopfuudzwa kucylinder liner kuburikidza nemhete yepiston, ndiko kuti, mhedzisiro yekutonhora. Zvichienderana neruzivo rwakavimbika, 70 ~ 80% yekupisa kunogamuchirwa nepamusoro pepiston yepiston isina kutonhora kunoparadzirwa nepamhete yepiston kuenda kumadziro esirinda, uye 30 ~ 40% yepiston inotonhorera inoparadzirwa nepamhete yepiston kuenda kumadziro esirinda; Rutsigiro: Mhete yepiston inochengetedza piston musisirinda, inodzivirira kusangana zvakananga pakati pepiston nemadziro esirinda, inoita kuti piston ifambe zvakanaka, inoderedza kuramba kwekukweshana, uye inodzivirira piston kuti isadonhedze sirinda. Kazhinji, piston yeinjini yepeturu inoshandisa mhete mbiri dzegasi nemhete imwe yemafuta, nepo injini yedhiziri inowanzo shandisa mhete mbiri dzeoiri nemhete imwe yegasi.
Nzira chaiyo yekuisa mhete yepiston ndeiyi inotevera:
1. Kutanga unofanira kuisa mhete yemafuta, wozoisa mhete yegesi, odha yacho iri pasi-kumusoro;
2. Kana mhete yega yega yaiswa, kuvhura kwemhete yepiston hakufanirwe kurebeswa zvakanyanya, kungokwana kuti ikwane mupiston;
3. Isa mhete yemafuta yakasanganiswa:
Isa mhete ye liner mu piston oil ring groove, nyatsocherechedza kuti kuvhurwa kwe liner ring hakugone kupindirana; Isa ma plate esimbi epasi neepamusoro usingashandise maturusi kuvhura maburi. Paunoisa, tanga wabata mugumo mumwe we plate yesimbi yepasi mu ring slot, dzvanya nzvimbo yekuvhura plate yesimbi nechigunwe chako, svetera chigunwe chimwe cheruoko mu ring slot parutivi rwe plate yesimbi, wobva waisa plate yesimbi yepamusoro nenzira imwecheteyo. Usaise ma plate esimbi epamusoro neepasi kune rumwe rutivi rwe liner ring; Kuti udzivise kupindirana kwema ring ring anobuda kana piston yasundirwa mu cylinder, tenderedza ma plate epamusoro neepasi ne liner ring joints ne 90 kusvika 120 degrees. Mushure mekuisa, tenderedza zvinyoro nyoro ring yemafuta yakabatana neruoko, uye inofanira kunge yakatsetseka isina kunamira.
4. Kuisa mhete yegesi:
Shandisa maturusi akakosha kuisa magasi maviri negasi rimwe chete, usadzosera kumashure gasi rekutanga negasi rechipiri; Kana raiswa, divi racho rakanyorwa kuti (HYR, HY, CSR, TLK, ALS, H, R, nezvimwewo). Rinofanira kutarisa mudenga (piston head direction); Dzungudza kuvhura kwegasi ne180 degrees, usatenderedza kuvhura kwakananga piston pin.
5. Usati wabatanidza mhete yepiston mu cylinder, zvakakosha kugadzirisa nzvimbo yekuvhura kwemhete yega yega yepiston.
Basa remhete yepistoni:
1. Kuvhara mhedzisiro
Mhete yepiston inogona kuchengetedza chisimbiso pakati pepiston nemadziro esirinda, uye kubuda kwemvura kunodzorwa zvishoma, izvo zvinotakurwa neringi yegesi. Inogona kudzivirira sirinda nepiston kana sirinda neringi yepiston nekuda kwekubuda kwemhepo pakati pekuruma; Inogonawo kudzivirira kutadza kunokonzerwa nekuora kwemafuta ekuzora.
Danho rechipiri: Kudziisa kupisa
Mhete yepiston inogona kutamisa nekuparadzira kupisa kwakanyanya kunokonzerwa nekutsva kumadziro esirinda, uye inogona kuita basa rekutonhodza piston.
3. Basa rekudzora mafuta
Mhete yepiston inogona kukwenya mafuta ekuzora akabatana nemadziro esirinda kuti mafuta arambe achishandiswa zvakanaka, ayo anotakurwa nemhete yemafuta.
4. Kutsigira
Mhete yepiston inofamba ichikwira nekudzika musirindiri, uye pamusoro payo panotsvedza panotakurwa chose neringi yepiston, zvichidzivirira piston kuti isabatane nesirindiri zvakananga uye zvichiita basa rekutsigira.
Kune mhando mbiri dzemapiston rings: magasi rings nemaoiri rings. Mhete yegasi inoshandiswa kuona kuti piston necylinder zviri pakati pepiston uye kuvhara mweya wakamanikidzwa uri mukamuri rinopisa. Mhete yeoiri inoshandiswa kubvisa mafuta akawandisa pacylinder, izvo zvinogona kudzivirira mafuta kuti asapinde mucylinder obva atsva.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa zvikamu zvemota zveMG&MAUXS zvinogamuchirwa kutenga.
