A na'ura na ciki konewa engine: aiki

Kusan duk zamani da motoci a matsayin ikon na'urar amfani da ciki konewa engine. Rage - da ciki konewa engine. Akwai ma lantarki, amma a cikin wannan labarin, za mu duba a ciki konewa engine.

Mene ne tushen ciki konewa injuna? Ƙarƙashin rinjayar da gas matsa lamba da fistan motsa a cikin Silinda. A gas kafa a lokacin konewa na man fetur kuskure wanda za mu ci gaba da kira da aiki cakuda. Yana da daraja idan akai la'akari da cewa wannan ba combusted man fetur da kanta, da kuma ta vapors gauraye da iska. Wannan shi ne wani aiki cakuda for ciki konewa injuna. Idan an saita a kan wuta, to, shi akai-akai kara cikin girma, ya ƙone. A tsare sarari shi zai haifar da matsa lamba da motsi da fistan. Inji engine konewa irin wannan cewa kamar kowace lita goma na man fetur amfani kawai biyu. Sauran sharar gida ya ƙone. Wannan shi ne, yadda ya dace da shi game da ashirin cikin dari.

DIC, wanda ake amfani da su a motoci, kunshi wani lokaci da crank inji, kazalika da ƙonewa tsarin, da iko, da sanyaya, shaye-gas dakatar da lubrication. ICE kunshi wadannan sassa: cylinders, a Silinda kai (Silinda shugaban an rage), pistons, fistan dari da zobba, a haɗa da sandunansu, crankshaft, flywheel, shaft da cams rarraba, fulogogin kuma bawuloli.

Ciki konewa engine na'ura

Shi ne mafi kyau ga la'akari da manufa na ciki konewa engine da misali guda-Silinda fetur engine. Wannan ICE kunshi Silinda ciwon fuskance ciki surface. Don shi shugaban ci da gumi. A Silinda ne fistan ciwon cylindrical siffar. Yana yana da wani tsagi. Sun shigar fistan zobba, waxanda suke da zama dole don tabbatar da mutunci da sarari. Bugu da kari, ba su da damar da mai zuba a cikin sarari sama da fistan. Wancan ne, wadannan zobba ne like da suke na iri biyu: mai scraper da kuma matsawa.

Kusan duk motoci kasafin kudin da tsakiyar fuska kafa hudu-Silinda injuna. Duk da haka, akwai wani na ciki konewa engine da wani ya fi girma girma. A mafi girma da ƙara na ciki konewa engine, don haka shi ne mafi iko da kuma mafi man fetur amfani. Yawanci, mota ciki konewa engine aiki a kan hudu bugun jini sake zagayowar. Ya aikata hudu fistan bugun jini ko biyu juyin na crankshaft. Wannan ne ka'idar aikin da hudu-bugun jini engine ne a cikin wadannan hawan keke: ci, matsawa, konewa da kuma shaye.

Ci bugun jini: mashiga ta hanyar bude bawul Silinda ciki konewa engine ne a hankali cika da combustible cakuda har irin wannan lokaci kamar yadda kara downward yunkuri na fistan zai zama ba zai yiwu ba. Domin da farko lokacin da crankshaft rotates da rabin wata bi da bi.

Matsawa bugun jini: bayan da combustible cakuda da ya garwaya da gas a cikin bawul sharan da rufaffiyar mashiga bawul, shi ne combustible. Fistan farawa zuwa gaba motsi da kuma Firaministan cikin cakuda da aiki Silinda kai.

Bugun jini sake zagayowar: zafi makamashi ne tuba zuwa inji makamashi. A matsa lamba na gas wanda fadada, yana daukar kwayar cutar zuwa fistan. Domin wannan dalili, shi ya fara ta downward motsi. Dukansu bawuloli ake rufe. Sharply fadowa matsa lamba a cikin Silinda, da fistan motsa saukar, da crankshaft fara juya ta hanyar da a haɗa sanda. Uku bugun jini mafi muhimmanci. All sauran - karin.

Shaye bugun jini: kanti bawul ne bude, da mashiga ruwa da aka rufe. A fistan Firaministan da sharan da shaye gas, ta hanyar abin da a shaye tsarin cikin yanayi.

Mene ne iri daban-daban ciki konewa injuna

A lokacin, akwai dizal, man fetur, iskar gas dizal, da kuma iskar gas Rotary-fistan engine. Har ila yau, sun za a iya raba ta da irin man da amfani, da tsari da kuma yawan cylinders da kuma wani hanya ne na yin aiki cakuda. Ciki konewa engine na'ura a mazan motocin ba su da wani yawan disadvantages: ƙãra amo, ta ƙara girma da kuma nauyi.