Matongero Ehunyanzvi Mamiriro Ekupfeka Zvikamu zveDiesel Jenareta Set

Vashandisi vanongwarira vanogona kuona kuti muchibvumirano chekutenga dhiziri seti yejenareta, kazhinji pane chirevo muchikamu chebasa rekutengesa: Diesel jenareta seti yakapfeka zvikamu, zvishandiso zvekushandisa zuva nezuva, kukuvadzwa kunokonzerwa nekukanganisa kwevanhu, kuchengetedza zvisina hanya, nezvimwe, zvese. haina kuvharwa neiyi waranti.Saka ndezvipi zvikamu izvo zvinopfeka zvikamu zvedhiziri jenareta seti zvinowanzoreva?Vashandisi vanofanira kutonga sei mamiriro avo ehunyanzvi?Mushure memakore ekudzidzira uye kuongorora, Dingbo Power yakapfupisa seti yenzira dzekutonga chimiro chehunyanzvi chekupfeka zvikamu zveinjini dzedhiziri.Kuburikidza nenzira iyi, inogona kunyatso kutonga kana mamiriro ehunyanzvi ekupfeka zvikamu zveinjini zvakajairika uye kuti inoda kutsiviwa kana kugadziriswa, kuitira kuti ipe rubatsiro rwekuchengetedza injini.

1. Kutongwa kwezvikamu zvakaita semavharuvhu, silinda liners, pistons uye piston mhete.

Unhu hweiyo compression system inokanganisa zvakananga simba rejini.Isu tinoshandisa flameout swing nzira yekutarisa.Kutanga bvisa V-bhandi, tanga injini, uye mushure mekukurumidza kusvika kune yakatemerwa spidhi, kurumidza kuvhara iyo accelerator kunzvimbo yekudzima moto, uye ona nhamba yekuchinja kweiyo flywheel painomira (kuverenga kubva kubhenji reverse rekutanga, uye imwe. swing pese panochinjwa gwara).Kana nhamba yekuzununguka iri pasi kana kuenzana nekaviri, zvinoreva kuti compression system haina kunaka.Kana iyo single-cylinder dizeli injini isati yatangwa, iyo crankshaft haina decompressed uye cranked.Kana iyo cranking ichinyanya kuponesa basa, uye iyo yekumanikidza kuramba panguva yenguva dzose cranking haina kunzwika, zvinoreva kuti kune matambudziko nemavharuvhu, silinda liner, piston, piston mhete uye zvimwe zvikamu.Bvisa jekiseni rejekiseni, jekiseni inenge 20ml yemafuta akachena kubva paburi rechigaro chejekiseni, uye zunza crankshaft pasina decompression.Kana iwe uchinzwa kuti kutenderera kunopesana kunowedzera zvakanyanya uye silinda ine imwe compression simba, zvinoreva kuti mhete yepiston yakavharwa Kurasikirwa kwepabonde kwakapfekwa zvakanyanya uye kunofanirwa kutsiviwa.

2. Kutonga kwekuoma kwezvikamu zvejekiseni

Bvisa nati yakabatana kune imwe mugumo wepombi yejekiseni yemafuta yepombi yemafuta inodzvanywa, isa pombi yemafuta inodzvanya mugirazi rinoonekera rakazadzwa nemafuta edhiziri, wodzvanya bhatani rekutanga kuita kuti injini yedhiziri isashande.Tarisa uone kana paine mabubbles emhepo anoburitswa kubva papombi yemafuta inodzvanywa yaiswa muoiri.Kana mabubbles emhepo akaburitswa, zvinoratidza kuti cylinder injector coupler haina kunyatsovharwa uye iyo cone surface inosakara, zvichikonzera kuvuza.Iyi nzira inogona zvakare kushandiswa kutarisa kana jekiseni riri kudonha oiri uye kana jekiseni retsono valve coupler rakanamira panzvimbo yakashama.

3. Kutonga kwekuti cylinder head gasket inoshanda here

Tarisa kana cylinder head gasket yakaiswa painjini ye diesel inoshanda nenzira dzinotevera: zadza tangi yemvura nemvura inotonhorera, uye usavhara chivharo chemuromo wemvura.Tanga muchina nekumhanya kunosvika 700 ~ 800r/min, uye cherechedza kuyerera kwemvura mutangi remvura panguva ino.Kana mabubbles achiramba achikwira, iyo cylinder head gasket iri kutadza.Kuwanda kunoita mabubbles, ndipo panobva panyanya kubuda.Zvisinei, kana kukanganisa kwe cylinder head gasket kusina kunyanya kuoma, chiitiko ichi hachisi pachena.Kuti izvi zviitike, shandisa mamwe mafuta kutenderedza panosangana cylinder block uye cylinder head, wozoona kana paine mabubbles emhepo ari kubuda kubva pajunction.Mumamiriro ezvinhu akajairwa, iyo cylinder head gasket inowanzoonekwa seisingagone kushandiswa kazhinji nekuda kwekubuda kwemhepo uye inoda kutsiviwa.Muchokwadi, akawanda cylinder head gaskets haana kukuvadzwa.Muchiitiko ichi, cylinder head gasket inogona kubikwa zvakaenzana pamurazvo.Mushure mekupisa, asbestos Pepa rinowedzera uye rinopora, uye harichabvi parinodzoserwa pamushini.Iyi nzira yekugadzirisa inogona kudzokororwa kakawanda, nekudaro ichiwedzera hupenyu hwehumburumbira musoro gasket.

4. Mutongo wekuti cylinder liner waterproof ring inoshanda here

Mushure mekuisa mhete yerabha isingapindi mvura pacylinder liner uye nekuiisa mucylinder block, mvura inokwanisa kuyerera ichipinda mucylinder body inoenderana nemugero wemvura unotonhorera wecylinder block woizadza, mira kwechinguva uone kana mvura iripo. muchikamu chinoenderana checylinder liner uye cylinder block, uye wozoungana.Kukwana kwakanaka hakufanirwe kudonha panguva ino.Imwe nzira yekuyedza ndeyekudzima muchina mushure mekushanda kweimwe nguva yenguva.Mushure me 0.5h, nyatsoyera kana mafuta emafuta epani yemafuta akafanana neasati ashanda, kana kusunungura mafuta mashoma kubva pani yemafuta uye uise mukapu yakachena yemafuta.Tarisa uone kana mafuta ane unyoro.Kazhinji, kana paine kubuda kwemvura kunokonzerwa nekusavharwa zvakanaka kweringi rerabha risingapindi mvura, kumhanya kwemvura kunokurumidza.Pakutsiva mhete yerabha isingapindi mvura pacylinder liner, humburumbira liner inofanira kutanga yatorwa kubva muhumburumbira.Mushure mekuisa mhete yerabha isingapindi mvura, chigadziko chemvura ine sipo chinofanira kuiswa pamusoro payo (pasina mafuta) isati yaiswa.Izodze kuitira kuti inyatso kudzvanywa pa cylinder block.

5. Kutonga kwevhavha cam kupfeka uye valve spring elasticity

Tichitarisa nzira yekuongorora yevhavhavhavha yenguva.Chekutanga, tarisa kuti tappet yakapfekwa here uye kuti danda rekusundidzira rakakotama here uye rakaremara.Mushure mekunge zvikanganiso izvi zvabviswa, shandisa nzira iyi kutarisa.Paunenge uchitarisa kamu yekudya, tanga watendeudzira iyo flywheel kusvika 17 dhigirii pamberi penzvimbo yakafa yemhepo yekupopota, sunungura nati, screw mu screwing screw kubvisa kubviswa kwevharuvhu, uye kiya nati kana paine kushomeka kushoma kana uchitenderedza. sunda tsvimbo neminwe yako.Zvadaro tarisa nguva yekuvhara yevhavha yekutora.Iyo yekupinza valve yekupinza tsvimbo inogona kushandiswa kuona nguva yekuvhara yevhavha kubva pakufamba kwakaoma kuenda kune kushoma kuramba.Iyo dhigirii yekuvhara yevhavha yekutora mushure mepasi yakafa centre inogona kuwanikwa, uye yekuvhura yekuenderera angle yevhavha yekupinda inogona kuverengerwa.Kana iyo yekuenderera kwekona yevhavha yekupinda iri pasi pe 220 degree uye kuvhara kwevhavha panzvimbo yepamusoro yakafa ye compression sitiroko iri pasi pe 0.20mm, inogona kutongwa kuti kamera yekutora yakapfeka zvakanyanya uye inoda kuchinjwa.

Paunenge uchitarisa chikamu chevhavha nechisungo chetsvimbo twist nzira, kana iyo yakakosha poindi (kupokana kushoma kweiyo push rod kutenderera) yekuvhura kwevharuvhu (iyo yekusundira tsvimbo yakaoma kutenderera) uye kuvhara (iyo yekusundidzira iri nyore kutenderera) haina pachena, vharafu chitubu anogona qualitatively kutongwa.Iyo elasticity haina kusimba uye inoda kutsiviwa.

Munguva yenguva refu yekushanda yedhiziri generator seti, kupfeka, deformation uye kuchembera kwezvikamu hazvidzivisiki.Maitiro ekuwana zvikamu zvakarasikirwa nekugona kushanda kana kuve neabnormal tekinoroji mamiriro munguva yakakosha zvikuru kuvandudza mashandiro ekugadzirisa uye kuderedza chiitiko chekutadza.

Tinovimba kuti sumo iri pamusoro ichabatsira kwauri.Kana zvichidikanwa, ndapota taura neDingbo Power .Kambani yedu inogadzira dhiziri jenareta inobatanidza dhizaini, kugovera, kutumira uye kugadzirisa kwedhiziri jenareta seti.Iyo kambani yakazvipira mukusimudzirwa kwenguva refu kwemaseti ejenareta, kusangana nezvinodiwa zvemusika, nemakore mazhinji ekutengesa uye kugadzirisa ruzivo.