Engine isidina - ngoba lokho kungase kudingeke?

Emphilweni zonke umshayeli ngeke manje noma ngokuhamba kwesikhathi kuza isikhathi lapho yensimbi yakhe ihhashi uye ukhathele zonke izinsiza zayo futhi akasakwazi uyikhonze ngokwethembeka. Ngezinye izikhathi inkathazo uhambe ngaphandle izinqubo ezinkulu, kodwa kukhona futhi yokuthi wazalela yenjini - okuwukuphela kwendlela ukuyibuyisa ekuphileni. Kwenzeka lapho ngaphansi ukugaya wesibeletho kuphela crankshaft. Izinyathelo ezinjalo zithathwa uma iconsi kwengcindezi uhlelo Lubrication, futhi uma backlash ekhanda engezansi induku yokuxhuma. Kusadingeka esikhundleni pads.

Kodwa lokhu kwenzeka ayinangozi iningi injini ukulungiswa usebenzisa "kokungenela kuhlinzwa". Kwenzeka ukuthi amasilinda yenjini uzokhathala, ulahlekelwe isimo sabo oyindilinga futhi babe okweqanda. I-axis eside has a isiqondiso ukuzungeza crankshaft futhi ephambene kwawo, ngoba kule isiqondiso ziwumthwalo enkulu phezu kwensimbi, futhi ngalokho alisona lapha bafake kakhulu.

Abafakaza isilinda block - lena okungalungile, inkulumo engalungile, ngoba ayikho ngaphansi wazala block. Lo msebenzi wenziwa kuphela ne amasilinda. Bonke babe usayizi okuzisholo kanye nokulungisa. Uma bafake sikhulu kakhulu, khona-ke unesicefe kuya anezingane esilandelayo. Uma ovality likhulu kakhulu, isuswe kanye osayizi ezimbili noma ezintathu, lapho, ngokwemvelo, kusho esikhundleni pistons. amabhlogo Kuyisidina eyalo Ochwepheshe abanolwazi ku imishini eqondile, ngoba amanani ifaniswe 0,001 milimitha. ingabe kumelwe siphethe ngokuthi indoda elula emgwaqweni ngeke ukwazi ukuba afeze ukuhlinzwa okunjalo. Nokho, ngisho uchwepheshe ngaphandle imishini ngendlela efanele futhi abakwazi ke.

Elinye icala lapho injini kungadinga isidina - yintuthuko ngamabomu umthamo zokusebenza, okungukuthi - Tune. Yiqiniso, kusuka injini 2 litre 2.5 kungentiwa, kodwa yakhiwa izinto kancane. Engine Kuyisidina - siyasebenza ngempela, kodwa hhayi ngendlela magic. Lapha udinga olunembile nakakhulu imishini, kanye master yena nezandla igolide.

Kodwa ngezinye izikhathi izinto akunzima futhi scary. Mhlawumbe ukuthi aziguganga amasilinda futhi piston izindandatho. Ngokwemvelo, owokuqala, futhi, akunakugwenywa, kodwa kungase kungagcini ukulungisa into yokugcina Yiqiniso, ishibhile.

Ukuze uthole ukuthi yini okudingeka lilungiswe, ukuze afeze izilinganiso, ababiziweyo Ukuxazulula. Ukuze sithole izindandatho bafake usebenzisa i-probe kanye micrometer noma caliper. Bona kulinganiswa ukushuba we izindandatho ibanga enqabeni, okungukuthi, e kwalapho yayo ekugcineni. Le libanga libizwa igebe ezishisayo futhi izinjini ezahlukene lihlukile.

Roundness ebizwa ngokuthi uMbhalo wazalela gauge, elinganisa ubukhulu isilinda ezindaweni eziyisithupha: ezintathu - eksisi obuphelele ukulinganiselwa perpendicular. Ukuxazulula - lena kuphela indlela eqinisekile ukuthi noma ngabe wazalela injini iyadingeka yini noma cha. Kodwa lapha futhi kukhona izingibe kancane ukuthi kungabangela izinkinga eziningi nezinkinga. Omunye wabo - the AMANGA ithuluzi sokulinganisa, + ngakho-ke kuyadingeka ukuba ukhethe ngokucophelela. Uma ngokucophelela podbrat kungadingeki, igcwele osayizi ezahlukene uMbhalo ngemva isidina, okusho ukuthi injini uzobe ezilimele.