Saic MG350 / 360/550/750 auto auto mota

Disasing of piston inobatanidza ganda reboka
Kana mota yako ikasimudzwa mumvura, nekuti kana mvura yakakwira kupfuura yeinjini yekunwa, iyo mvura yakanyorwa, iyo gasi rinogona kumanikidzwa, uye mvura haigoni kumanikidzwa. Kana injini iri mumvura uye iyo crankshaft inosundira tsvimbo inobatanidza kuti inyananise munzira yePiston, mvura haigoni kumanikidzwa. Mushure mekunge tsvimbo inobatanidza inoiswa pasi pekupikiswa kwemvura, ichashatisa uye inokotama, kana kunyange kutyora.
1. Zvichenjerera pakubvisa disasing
Guruva rekunze rinofanira kubviswa pamberi pe disaseka, nyatso tarisa uye rangarira iyo nzvimbo uye mucherechedzo weimwe neimwe disassed chikamu.
Usati wabvunza pistoni inobatanidza tsvimbo, kabhoni kabhoni pachikamu chepamusoro cheslinder liner chinofanira kunge chiri kutsemuka kuti udzivise kukuvadza piston uye piston mhete.
③ Paunenge uchitora piston kubatana kwedanda, tsvimbo yematanda inogona kusundidzirwa zvakananga. Mushure mekunge piston inobatanidza neboka retsvanyoro inoburitswa, iyo inobatanidza tsvimbo chifukidzo, tile uye inobatanidza tsvimbo bolt inofanira kuiswa mukati nekukurumidza.
④ Paunenge uchibvisa iyo silinda liner, iyo silinda liner puler kana tsvimbo yematanda inofanira kushandiswa. Usarova iyo cylinder liner zvakananga neiyo simbi tsvimbo.
⑤ Iyo yakabviswa piston mhete inofanira kuiswa mukutsvagisa. Cylinder Masasi uye Mapepa Mapepa Anofanirwa Kuchengetwa Zvakakodzera.
⑥ Kana zvichidikanwa kubvisa maFlywheel, maFlywheel anofanirwa kushandiswa, uye mabhegi maviri eblue anofanirwa kunge akamonyorwa neimwe nzira, uye yakarambidzwa kwazvo kushandisa nyundo ruoko kune nyundo yakaoma. Paunenge uchibvisa maFlywheel, kuitira kudzivirira iyo flywheel yakasununguka yakangoerekana yadonha, usamhanyisa kubvisa iyo flywheel nut mushure mekusunungura.

2. Kuisa Prections
① Zvikamu zvinofanirwa kucheneswa usati waisa, tarisa kujekeswa, uye ita kuongororwa kwehunyanzvi. Zvikamu zvisingasangane nezvinodiwa zvehunyanzvi zvinofanirwa kugadziriswa kana kutsiviwa.
② Gomba reimba yevarisi kumusoro kwe pistoni uye gomba remafuta remafuta pamhedzisiro yedanda rinobatanidza rinofanira kunge riri parutivi rumwe chete, uye rinofanira kunge riri kumusoro.
③ Paunenge uchitsiva iyo itsva cylinder liner, iyo cylinder yakaiswa inofanira kuiswa muhari yekuisa usati waisa mhete yekudzivisa yemvura, tarisa kukwirira kwemuviri unopindirana, uye unogona kuiswa zvakanaka mushure mekusangana nezvinodiwa. Iyo silinda liner yeiyo S19 Iyo cylinder liner yeiyo S195 Diel Injini haigone kutendeuka.
④ Kana kuisa rin'i ye piston, chenjera kuti urege kukwenya pistoni uye kupwanya rin'i ye piston. Iyo chrome-yakarongedzwa mhete ichaiswa mumhete yekutanga yeiyo groove. Kana mupendero wemukati wechipiri uye wechitatu gasi rings ane madineti, magadziriso anofanirwa kugadzirwa kumusoro; Kana iyo yekumusoro yekunze ine madeoves, iyo magiramu anofanira kugadzirwa pasi. The chamfer pamupendero wekunze kwehembe yemhete inofanira kunge iri kumusoro. Iwo maviri uye matatu egasi mhete dzeiyo mana-mhete piston mhete, uye nedanda "department" kana " Paunenge uchiisa iyo yakasanganiswa yemafuta mhete, mhete yekuvhenekera inofanira kuiswa kutanga, uye magumo ayo maviri haafanire kufukidza uye isa chindori chengarava chengarava, uye wobva waisa iyo yekuvhurwa mhete uye iri pamusoro maviri ebhuruu rings. Paunenge uchishandisa mana-mhete piston zvindori kana zvakasanganiswa mafuta zvindori, mhete yemafuta inofanira kutakurwa mumhete yekutanga yehembe. Iyo pistoni inobatanidza gungwa gungano inofanira kuunganidzwa nemafuta matsva pamusoro pe pistoni uye silinda liner usati wakura mu cylinder. Paunenge uchirova, kuvhurwa kweiyo piston mhete kunofanirwa kudzikiswa zana nemakumi maviri kubva kune mumwe nemumwe, uye dzivisa iyo yeEddy yazvino gomba uye iyo piston pin gomba, dzivisa chinzvimbo chepiston pasi pekumanikidzwa kwemaruwa. Zvishandiso Zvakakosha (Iron Clamps) inofanira kushandiswa kana iyo piston mhete yakatakura muCylinder liner.
Mushure mekushandiswa, kuruboshwe uye chaicho mahombekombe mairi haatenderwi kutsiviwa, uye kumusoro uye akaderera ekubatanidza tsvimbo mataira haagoni kuiswa zvisiri izvo. Tsvimbo yekubatanidza tile inofanirwa kunge iine kumwe kusimba mushure mekumanikidza muchigaro chechigedhi, uye zvishoma zvakakwirira kupfuura iyo tile chigaro ndege.
6. Mucheto wegomba reChigiri unofanirwa kutarisana neCylinder musoro wedivi, uye maburi anofanira kutaurwa nemakomba omuviri. Kana ichisimbisa cylinder musoro nati, inofanira kuve yakasimbiswa mune diagonal muchinjiko zvikamu maererano neiyo yakataurwa torque. Yakasununguka zvakanyanya nyore kusvetuka uye kupisa cylinder pad; Sunga zvakareruka zviri nyore kugadzira iyo cylinder pad kurasikirwa nelasticity, zvichikonzera bolt kana screw hole inotsvedza. Tsiva iyo itsva silinda gasket, uye simbisa iyo cylinder musoro nati kamwe zvakare mushure me20h yekuvhiya.