Chii chinonzi mota roller rocker arm arm assembly?
Kubatanidzwa kwemaoko emota anotenderera nerocker chinhu chakakosha muchitima chemavharuvhu einjini, chinonyanya kuumbwa nemaoko anotenderera, shaft dzemaoko anotenderera netsvimbo dzinosundidzira. Inoshandisa chimiro cheroller kuderedza kukweshana uye kuwedzera kufamba kwecamshaft.
Basa guru
Chinja kufamba kwe camshaft uchitenderera kuita kufamba kwe liner kwemavalvu, dzora kuvhurwa nekuvharwa kwemavalvu, uye zadzisa ma stroke mana ekupinza, kudzvanya, kugadzira simba uye kuburitsa exhaust kweinjini.
Zvimiro zvechivako
Inoshandisa dhizaini yelever ine maoko maviri. Mugumo weruoko rurefu wakabatana nesimbi yevharuvhu, uye mugumo weruoko rupfupi une sikuruu inogadzirisa yekudzora kuburitswa kwevharuvhu.
Yakashongedzerwa nemigero yemafuta ekuzora uye maburi emafuta mukati kuti ive nechokwadi chekuti mafuta acho anozorwa zvakanaka.
Musoro unowanzogadzirwa kuti uve wakatenderera uye unotenderera kumucheto kwehunde yevharuvhu kana uchitenderedza kuti uderedze kupera
Musiyano werudzi
Kune mhando mbiri dzakajairika: maoko esimbi anotenderera nesimbi anotenderera. Pakati padzo, ruoko rwesimbi runotenderera runoshandura sliding friction kuita rolling friction kuburikidza nemabearings esimbi anotenderera, izvo zvinogona kuderedza kupera simba uye kugadzirisa kudzora kwesimbi inotenderera nesimbi.
Basa remuchina wemotokari we "roller rocker arm assembly" nderekushandura kufamba kwe "rotational motion" kwe "camshaft" kuita kufamba kwe "linear" kwema "valvu", kudzora kuvhurwa nekuvharwa kwema "valvu", uye kuita kuti injini iwane basa rekugovera ma "valvu".
Basa rakati
Youdaoplaceholder0 mafambiro ekushandura
Kufamba kwe camshaft kunoshandurwa kuita kufamba kwemutsetse kwemavharuvhu kuburikidza nechimiro che lever, zvichiita kuti mavharuvhu avhurike uye avharwe nenguva.
Kudzora vharuvhu yeYoudaoplaceholder0
Kugadzirisa curve yekusimudza vharuvhu kuti iwane kudzora kwakarurama kwekupinza nekuburitsa utsi kunokanganisa zvakananga kushanda zvakanaka kwekuchaja uye kushanda zvakanaka kweinjini.
Rutsigiro rwesystem yeYoudaoplaceholder0
Sezvo iri chinhu chikuru che valvu, inofanira kutsungirira kusundwa kunotumirwa ne camshaft uye simba rekuita kwechitubu chevalvu kuti ive nechokwadi chekuti sisitimu yekutumira zvinhu yakagadzikana.
Zvikanganiso mu roller rocker arm assembly yemotokari zvinowanzoonekwa seruzha rusina kujairika rweinjini, simba shoma, kushandiswa kwemafuta akawanda nezvimwe zviratidzo. Zvikonzero zvacho zvinosanganisira zvikanganiso zvemagadzirirwo, kusakwana kwekuzora mafuta, kushanda kwemutoro wakawanda nezvimwe zvinhu.
Zviratidzo zvekutadza zvakajairika
Youdaoplaceholder0 Ruzha rusina kujairika rwesimbi: Ruzha rwakajeka rwesimbi runogogodza runoitika nekumhanya kusingashande kana kuti kwakaderera, uye ruzha rusina kujairika runogona kuwedzera panguva yekumhanyisa.
Youdaoplaceholder0 Kurasikirwa kwesimba: Kuvhurwa nekuvharwa kwemavharuvhu zvisina kujairika kunokonzera kusakwana kwemuchina, zvichikonzera kumhanyisa kusina simba uye kunonoka kwesimba remagetsi.
Youdaoplaceholder0 Kuwedzera kwekushandiswa kwemafuta: Kushanda zvakanaka kwemafuta kunoderera, uye kushandiswa kwemafuta kunogona kuwedzera ne10% kusvika 20%.
Youdaoplaceholder0 Kuoma kwekutanga: Kusashanda zvakanaka kunogona kukonzera kutadza kutanga kana kumira.
Kuongororwa kweZvikonzero zveMhosva
Youdaoplaceholder0 Kukanganisika kwekugadzira : Dhizaini yeruwoko rwerocker yemamwe mamodheru ine dambudziko rekunyanya kushushikana, izvo zvinogona kutungamira nyore nyore mukukanganisika kana kutyoka kana mutoro wakareba kwenguva refu.
Youdaoplaceholder0 Kuzora mafuta zvisina kujairika : Mafuta emuinjini haana kukwana, firita yakavharika kana kumanikidzwa kwepombi kusina kujairika, zvichikonzera kukweshana kwakaoma pakati pesimbi.
Youdaoplaceholder0 Kushanda zvine mutoro wakawanda : Kutyaira nekumhanya kwakanyanya kana kukwira zvinhu zvinorema kunowedzera mutoro pazvikamu.
Mazano ekudzivirira uye ekubata
Youdaoplaceholder0 Kugadzirisa nguva dzose : Tarisa huwandu hwemafuta uye mamiriro efirita, uye shandisa mafuta anoenderana nezvinodiwa.
Youdaoplaceholder0 Dzivisa mamiriro ekushanda akanyanya: Deredza kutyaira kwenguva refu uye teerera kutonhora kweinjini.
Youdaoplaceholder0 Kugadzirisa nenguva: Kana ruzha rusina kujairika kana kudzikira kwesimba zvikaonekwa, tarisa nekukurumidza nzvimbo yekuvhara vharuvhu wobva watsiva gungano kana zvichidikanwa.
Kushanda kwemuchina wemotokari we "roller rocker arm assembly" kunonyanya kuenderana nekubatana kwe "hydraulic system" nema "ball bearing" kuti pave nekugadziriswa otomatiki uye kukwizwa kwe "valve clearance". Izvi ndizvo zvinoshandiswa:
Kuumbwa kwechivako
Roller rocker arm assembly ine zvikamu zve hydraulic (plunger hydraulic cylinder, plunger spring, check valve) uye ball bearing assembly (steel plate profile, CAM roller). Pakati pazvo, zvikamu zve hydraulic zvakabatana ne engine lubrication system kuburikidza ne oil passage, uye check valve inoumbwa nebhora diki nechitubu chekudzvanya.
Maitiro ebasa
Kugadziriswa kwemukana weYoudaoplaceholder0
Kana paine vharuvhu yakabviswa, chipunuri chinosundirwa kunze nechitubu kusvika chipunuri chasangana neCAM. Panguva iyi, vharuvhu yekutarisa inovhurwa, uye oiri yeinjini inopinda mukamuri repasi remafuta kuti ienzanise kumanikidzwa, zvichizoita kuti pave nekubatana kwepedyo pakati peruoko rweroller rocker neCAM.
Youdaoplaceholder0 vharuvhu inotyaira
Kana CAM ikatenderera, roller inotevera uye inotyaira rocker arm lever kuti ifambe. Hydraulic cylinder inoita kuti mafuta arambe achinyoroveswa nekupfapfaidza mafuta ekuzora, ichideredza kurasikirwa nekukweshana uye ichideredza ruzha rwekushanda panguva imwe chete.
Youdaoplaceholder0 dynamic equilibrium
Kana camshaft yatenderera kusvika padanho rekuvhara vharuvhu, vharuvhu yekutarisa inovhara mushure mekunge kumanikidzwa kuri mu hydraulic cylinder kwaenzana, zvichipedzisa chiito chekudzoka kwechitubu chevharuvhu.
Nyaya yemhosva
Kana kumanikidzwa kwemafuta kusina kujairika kana kuti kunaka kwemafuta kusina kunaka (sekunge mafuta asina kunaka zvichikonzera kuora kwemafuta), zvinogona kukonzera matambudziko akadai sekuora kwemavharuvhu uye kutadza kwemafuta, izvo zvinogona kukonzera ruzha rusina kujairika kana kurasikirwa nemagetsi.
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 MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
