Mota yenguva yegiya yekuvhara chiito.
Magiya enguva anounzwa mumasisitimu ekutora uye ekupedza simba mukati meinjini dzinopisa, mumawachi uye mamwe masisitimu emuno ane hukama hwakatevedzana kupedzisa mabasa emuchina.
Matatu ekutepfenyura modhi yenguva giya: cheni dhiraivha, zino bhandi dhiraivha, giya dhiraivha.
Iwo akanaka uye asina kunaka magiya einjini yemotokari anofambiswa nebhandi rine mazino, iro rine zvakanakira chimiro chakareruka, ruzha rwakadzika, mashandiro akatsetseka, kufambiswa kwepamusoro kwechokwadi, kuwiriranisa kwakanaka, nezvimwe, asi simba rayo rakaderera, uye zviri nyore kuita. zera, kutambanudza deformation kana kuputsika mushure mekushandisa kwenguva refu. Bhandi rezino riri muvharo yakavharwa muvharo rekunze, izvo zvisingakwanisi kutarisa mamiriro ayo ekushanda. Pane Mitsubishi motokari, hapana kutanga zviratidzo, pashure mafuta, redunhu kuferefeta, kukanganisa kuchiripo, uye ipapo kuvhura vharafu kamuri vharafu, akawana kuti vharafu rocker ruoko haashandi, akatsunga kuti nguva zino bhandi rakatyoka. Mushure mekutsiviwa kwechigadzirwa chitsva, injini haisati yatanga. Nokuti, kana bhanhire rezino ravhuniwa kushanda, camshaft inomira kushanda, uye crankshaft icharamba ichitenderera imwe Angle kana nhamba yekutendeuka pasi pechiito chekutenderera inertia yeflywheel kana inertia yemudziyo wekutumira. Panguva ino, injini haigone kushanda, uye zvakanyanya, chikamu chevharuvhu chinoparadzwa, uye pisitoni inokotamisa tsvimbo yevharuvhu panzvimbo yakavhurika, zvichiita kuti vharafu ivharwe zvakasununguka. Naizvozvo, dzimwe injini dzine mabhandi ane mazino akatyoka, kunyangwe kana chiratidzo chegiya chenguva chagadziriswazve, uye bhandi idzva remazino rinotsiviwa, injini haisati iri nyore kutanga, kana kutadza kutanga, asi basa harisi rakajairika. , uye chiitiko che "tempering", "kupfura", simba risina kukwana, uye kuwedzera ruzha kunoitika. Muchiitiko ichi, chete nekubvisa musoro wecylinder uye kutsiva vharafu inogona kudzoreredzwa zvachose injini yehunyanzvi mamiriro. Iyo nguva uye mamiriro echiito chevhavha inofanirwa kuenderana nenyika uye nguva yekufamba kwepiston, uye crankshaft uye camshaft hazvisi paaxis, dzinofanirwa kubatanidzwa neiyo nzira yekufambisa, iyo nzira yekufambisa inopedzwa. nemagiya maviri neketani kana bhandi, ipapo magiya maviri anonzi giya renguva, magiya maviri akaiswa chiratidzo, Mushure mekuisa ketani kana bhandi zvinoenderana nemucherechedzo, inogona kuve nechokwadi kuti nguva uye chiito chevhavha chiito chakarurama.
Basa rekuvhara giya rekuvhara nguva kuchengetedza nguva yegiya kubva kune imwe guruva nemvura. Basa reiyo nguva yegiya nderekumisa chiyero chenguva yekupedzisa kweakakodzera mabasa ekutonga mumuchina wemuchina.
Nguva yegiya igiya rinoridza chiyero chenguva yekupedzisa mabasa akakodzera ekutonga mune muchina wemuchina. Magiya enguva anounzwa mumasisitimu ekutora uye ekupedza simba mukati meinjini dzinopisa, mumawachi uye mamwe masisitimu emuno ane hukama hwakatevedzana kupedzisa mabasa emuchina.
Basa regiya renguva: rinogona kutamba chiyero chenguva yekumisikidza mukupedzisa kweakakodzera mabasa ekutonga mumuchina wemuchina.
Matatu ekutepfenyura modhi yenguva giya: cheni dhiraivha, zino bhandi dhiraivha, giya dhiraivha. Iwo akanaka uye asina kunaka magiya einjini yemota anofambiswa nebhandi rine mazino, iro rine zvakanakira chimiro chakareruka, ruzha rwakadzika, mashandiro akatsetseka, kurongeka kwekutapurirana kwepamusoro, kuwiriranisa kwakanaka, nezvimwe, asi simba rayo rakaderera, nyore kuchembera, kusimba. deformation kana kutyoka mushure mekushandisa kwenguva refu, uye hazvina kunaka kutarisa mamiriro ayo ekushanda.
Iyo nguva uye mamiriro echiito chevhavha inofanira kuenderana nemamiriro uye nguva yekufamba kwepiston, uye crankshaft uye camshaft haisi pane axis, uye panofanira kunge paine nzira yekufambisa pakati pavo yekubatanidza, iyo nzira yekufambisa iri. inopedzwa nemagiya maviri uye cheni kana bhandi, ipapo magiya maviri anonzi magiya enguva.
Injini yemota nguva yekutadza giya
Kana injini ichimhanya, inoita ruzha runoramba ruchienderera kana kuti rhythmic pamberi peinjini. Mumamiriro ezvinhu enguva dzose, kukwirisa sipidhi, ndiko kukura kunoita inzwi; Inzwi harichinji kana tembiricha ichichinja; Ruzha rwe silinda imwe chete inopwanya moto haupere simba.
Zvinogoneka zvinokonzeresa kurira kusina kujairika kwegiya renguva
(1) Mukana wemusanganiswa wegiya wakakurisa kana kuti diki
(2) Nzvimbo yepakati pakati pe crankshaft main bearing gomba uye camshaft ine gomba inoshanduka panguva yekushandiswa kana kugadzirisa, ichiva hombe kana diki; Mitsetse yepakati ye crankshaft uye camshaft haina kufanana, zvichikonzera kushata meshing kwemagiya.
(3) Zino chimiro chegiya hachigadziriswe, deformation panguva yekupisa kupisa kana zino repamusoro rakasakara;
(4) Mugero wekucheka hauna kusimba kana midzi yekucheka inoitika panguva yekutenderera kwegiya;
(5) zino riri pamusoro rine mavanga, delamination kana kutsemuka zino;
(6) Giya rakasununguka kana kunze pane crankshaft kana camshaft;
(7) giya rinotarisana nedenderedzwa runout kana radial runout yakakura kwazvo;
(8) crankshaft kana camshaft axial clearance yakakura kwazvo;
(9) Magiya haatsiviwa ari maviri maviri.
(10) Mushure mekutsiva crankshaft uye camshaft inotakura gwenzi, giya meshing chinzvimbo chinoshandurwa.
(11) camshaft timing giya rekugadzirisa nati rakasununguka.
(12) camshaft timing giya zino kurasikirwa, kana giya radial kuputika.
Nguva yegiya isina kujairika ruzha rwekuita maitiro
1) Inzwi rakanyanya kuoma, dzimwe nguva rhythmic, dzimwe nguva hapana rhythm, dzimwe nguva inopindirana, dzimwe nguva inoenderera.
2) Kana injini iri kunonoka kana kumhanya kushanduka, pane kushatisa uye kushoma ruzha pachivharo chekamuri yegiya panguva, uye ruzha runonyangarika mushure mekumhanya kwakawedzera, uye ruzha rwunooneka kana injini inokurumidza kudzikiswa. .
3) Mamwe manzwi haakonzerese tembiricha uye imwechete cylinder fire break test, uye mamwe anokanganisa tembiricha, hapana ruzha kana tembiricha yadzikira, uye kana tembiricha yakwira kusvika kune yakajairika, ruzha rwunobuda.
4) Mamwe manzwi anoperekedzwa nekudengenyeka kwechivharo chekamuri yegiya yenguva, uye mamwe manzwi haaperekedzwe nekudengenyeka.
Ndokumbira utifonere kana uchida such zvigadzirwa.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAUXS zvikamu zvemotokari zvinogamuchirwa kutenga.
