{"id":623,"date":"2022-12-12T17:49:51","date_gmt":"2022-12-12T14:49:51","guid":{"rendered":"https:\/\/legendhomework.com\/tr\/?p=623"},"modified":"2022-12-12T17:49:51","modified_gmt":"2022-12-12T14:49:51","slug":"yaglama-sistemi-arac-muhendisligi-bolumu-arac-muhendisligi-odevleri-yaptirma-arac-muhendisligi-bolumu-tez-yaptirma-arac-muhendisligi-bolumu-odev-ucretleri","status":"publish","type":"post","link":"https:\/\/legendhomework.com\/tr\/yaglama-sistemi-arac-muhendisligi-bolumu-arac-muhendisligi-odevleri-yaptirma-arac-muhendisligi-bolumu-tez-yaptirma-arac-muhendisligi-bolumu-odev-ucretleri\/","title":{"rendered":"Ya\u011flama Sistemi \u2013 Ara\u00e7 M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc \u2013 Ara\u00e7 M\u00fchendisli\u011fi \u00d6devleri Yapt\u0131rma \u2013 Ara\u00e7 M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc Tez Yapt\u0131rma\u2013 Ara\u00e7 M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc \u00d6dev \u00dccretleri"},"content":{"rendered":"

Ya\u011flama Sistemi<\/span><\/strong><\/h3>\n

\u0130\u00e7ten yanmal\u0131 motorlarda yayg\u0131n olarak kullan\u0131lan \u00fc\u00e7 ana tip ya\u011flama sistemi vard\u0131r. Bunlar:<\/span><\/strong><\/p>\n

. \u0131slak hazne<\/span>
\n. kuru karter<\/span>
\n. toplam kay\u0131p<\/span><\/p>\n

Ya\u011flama sisteminin amac\u0131, s\u00fcrt\u00fcnmeyi ve a\u015f\u0131nmay\u0131 azaltmak ve \u0131s\u0131y\u0131 da\u011f\u0131tmak i\u00e7in motorun t\u00fcm hareketli par\u00e7alar\u0131na ya\u011f beslemektir. Modern ya\u011flar ayr\u0131ca yanma \u00fcr\u00fcnlerini, kirleri vb. s\u00fcspansiyon halinde tutarak motoru temizler. Bu, ya\u011f\u0131n ve filtrelerin \u00fcreticinin talimatlar\u0131na g\u00f6re de\u011fi\u015ftirilmesini zorunlu k\u0131lar. Buradan ya\u011f\u0131n d\u00f6rt \u00f6nemli i\u015flevi yerine getirdi\u011fi g\u00f6r\u00fclebilir.<\/span><\/p>\n

. Hareketli par\u00e7alarda s\u00fcrt\u00fcnme ve a\u015f\u0131nmay\u0131 minimumda tutar.<\/span>
\n. So\u011futucu g\u00f6revi g\u00f6r\u00fcr ve hareketli par\u00e7alardan \u0131s\u0131y\u0131 aktar\u0131r.<\/span>
\n. Hareketli par\u00e7alar\u0131 temiz tutar ve pislikleri ya\u011f filtresine ta\u015f\u0131r.<\/span>
\n. Motordaki korozyonu ve g\u00fcr\u00fclt\u00fcy\u00fc azalt\u0131r. Ayn\u0131 zamanda piston ve segmanlar\u0131n \u00e7evresinde s\u0131zd\u0131rmazl\u0131k maddesi g\u00f6revi de g\u00f6r\u00fcr.<\/span><\/p>\n

Ya\u011flama Sistemindeki Ana Bile\u015fenler<\/span><\/strong><\/h3>\n

Ya\u011flama sistemi \u00e7o\u011funlukla bas\u0131n\u00e7l\u0131d\u0131r ve a\u015fa\u011f\u0131daki ana bile\u015fenlerden olu\u015fur.<\/span><\/strong><\/p>\n

. Ya\u011f pompas\u0131 karterden ya\u011f\u0131 \u00e7eker ve bas\u0131n\u00e7 alt\u0131nda motor ya\u011flama sistemine iletir.<\/span>
\n. Tahliye valfi, pompan\u0131n sisteme verdi\u011fi ya\u011f\u0131n maksimum bas\u0131nc\u0131n\u0131 s\u0131n\u0131rlar.<\/span>
\n. Karter, ya\u011f i\u00e7in bir rezervuar g\u00f6revi g\u00f6r\u00fcr.<\/span>
\n. Ya\u011f galerileri, ya\u011f\u0131n motordaki farkl\u0131 ya\u011flama noktalar\u0131na ge\u00e7ti\u011fi kanallar veya deliklerdir.<\/span>
\n. Ya\u011f bas\u0131nc\u0131 g\u00f6stergesi, ya\u011f bas\u0131nc\u0131n\u0131n \u00fcretici limitleri i\u00e7inde tutulup tutulmad\u0131\u011f\u0131n\u0131 g\u00f6sterir.<\/span>
\n. Ya\u011f filtresi, ya\u011f\u0131 temiz tutmak i\u00e7in kirleri gidererek filtreler.<\/span><\/p>\n

Tipik bir ya\u011flama sistemi \u015fu \u015fekilde \u00e7al\u0131\u015f\u0131r.<\/span><\/strong><\/p>\n

1. Ya\u011f, ya\u011f pompas\u0131 taraf\u0131ndan karterden \u00e7ekilir.<\/span>
\n2. Pompa, ya\u011f\u0131 bas\u0131n\u00e7land\u0131r\u0131r ve ya\u011f filtresinden ge\u00e7erek krank mili ve eksantrik mili yataklar\u0131na ve baz\u0131 motorlarda k\u00fclb\u00fct\u00f6r mili ve k\u00fclb\u00fct\u00f6r kollar\u0131na giden ya\u011f galerilerine ve ge\u00e7itlerine iletir.<\/span>
\n3. Krank milinden s\u0131\u00e7rayan ya\u011f, pistonlar\u0131 ve motorun di\u011fer i\u00e7 par\u00e7alar\u0131n\u0131 ya\u011flar.<\/span>
\n4. Hareketli bile\u015fenleri ya\u011flad\u0131ktan sonra ya\u011f kartere geri damlar. Bir motor ya\u011flama sistemindeki ya\u011f ak\u0131\u015f\u0131n\u0131 g\u00f6sterir.<\/span><\/p>\n

Ya\u011f\u0131n \u0130\u015flevi<\/span><\/strong><\/h3>\n

\u00d6rne\u011fin krank milinin ve i\u00e7inde \u00e7al\u0131\u015ft\u0131\u011f\u0131 ana yataklar\u0131n (B) \u00e7al\u0131\u015fma y\u00fczeylerine bak\u0131ld\u0131\u011f\u0131nda bo\u015f ve p\u00fcr\u00fczs\u00fcz g\u00f6r\u00fcn\u00fcrler. Ancak g\u00fc\u00e7l\u00fc bir mikroskop alt\u0131nda g\u00f6zlemlendiklerinde d\u00fczensiz ve p\u00fcr\u00fczl\u00fc olduklar\u0131 g\u00f6r\u00fclecektir.<\/span><\/p>\n

Bu y\u00fczeyler aras\u0131na ya\u011f girdi\u011finde hafif d\u00fczensizlikleri doldurur ve ya\u011f filmi ad\u0131 verilen ince bir tabaka olu\u015fturur. Y\u00fczeyleri ay\u0131ran ve bile\u015fenler d\u00f6nerken metal-metal temas\u0131n\u0131 \u00f6nleyen bu ya\u011f filmidir.<\/span><\/p>\n

Motor \u00e7al\u0131\u015f\u0131rken ya\u011f, t\u00fcm hareketli par\u00e7alara uygulanan a\u011f\u0131r y\u00fcklere dayanacak kadar g\u00fc\u00e7l\u00fc olmal\u0131d\u0131r. Bu nedenle ya\u011f, yataklara bas\u0131n\u00e7 alt\u0131nda iletilir ve girmesini sa\u011flamak i\u00e7in mil ile yatak aras\u0131nda \u00e7ok k\u00fc\u00e7\u00fck bir bo\u015fluk gereklidir.<\/span><\/p>\n

Bo\u015fluk, ya\u011f\u0131n girmesi i\u00e7in yeterli, ancak yataklar\u0131n maruz kald\u0131\u011f\u0131 a\u011f\u0131r y\u00fcklere dayanacak kadar da k\u00fc\u00e7\u00fck olmal\u0131d\u0131r. Bu bo\u015fluk, 60\u201370 mm \u00e7apl\u0131 bir \u015faft i\u00e7in yakla\u015f\u0131k 0,05 mm’dir. Mil d\u00f6nmeyip yataklar\u0131n \u00fczerinde durdu\u011funda, y\u00fczeyleri yaln\u0131zca \u00e7ok ince bir art\u0131k ya\u011f filmi ay\u0131r\u0131r.<\/span><\/p>\n

\n

Ya\u011flama Sistemi G\u00f6stergesi<\/span>
\nYa\u011flama sistemi<\/a> par\u00e7alari nelerdir<\/span>
\nMotosiklet ya\u011flama sistemi<\/span>
\nOtomatik Ya\u011flama Sistemi<\/span>
\nMotor ya\u011flama sistemi par\u00e7alar\u0131<\/span>
\nYa\u011flama Sistemi \u00c7e\u015fitleri<\/span>
\n2 zamanl\u0131 motor ya\u011flama sistemi<\/span>
\nYa\u011flama sistemi G\u00f6revleri<\/span><\/p>\n

\n

Motor \u00e7al\u0131\u015ft\u0131\u011f\u0131nda, ilk devir i\u00e7in tek ya\u011flama bu ince ya\u011f filmi taraf\u0131ndan sa\u011flan\u0131r; devir say\u0131s\u0131 artt\u0131k\u00e7a ya\u011f pompas\u0131 ya\u011f\u0131 bas\u0131n\u00e7 alt\u0131nda yataklara vermeye ba\u015flar.<\/span><\/p>\n

Ya\u011f, bas\u0131n\u00e7la birlikte mili yataktan yukar\u0131 kald\u0131ran bir ya\u011f kamas\u0131 olu\u015fturan d\u00f6nen mil taraf\u0131ndan \u00e7ekilir. Ard\u0131ndan mil, bu ince ya\u011f tabakas\u0131yla yataklardan ayr\u0131larak serbest\u00e7e d\u00f6ner. Do\u011fru bir yatak bo\u015flu\u011fu g\u00f6sterilir.<\/span><\/p>\n

Rulmanlar\u0131n do\u011fru bo\u015flu\u011fa sahip olmas\u0131 \u00f6nemlidir. \u00c7ok fazla olmas\u0131, gerekli ya\u011f kamas\u0131n\u0131 olu\u015fturamadan ya\u011f\u0131n yataktan ka\u00e7mas\u0131na neden olur; \u00e7ok az\u0131 ya\u011f\u0131n yata\u011fa girmesini engelleyerek metal-metal temas\u0131na neden olur. Her iki durumda da a\u015f\u0131nma artacakt\u0131r.<\/span><\/p>\n

Yataklardan d\u0131\u015far\u0131 do\u011fru bast\u0131r\u0131lan ya\u011f etrafa s\u0131\u00e7rar ve silindiri ve pistonu ya\u011flayan bir ya\u011f buhar\u0131 olu\u015fturur. Baz\u0131 durumlarda, silindir duvar\u0131n\u0131n itme taraf\u0131na ya\u011f p\u00fcsk\u00fcrtmek i\u00e7in biyel kolunun yan\u0131ndan yatak kabu\u011funa bir delik a\u00e7\u0131l\u0131r.<\/span><\/p>\n

Haznenin \u0130\u015flevi<\/span><\/strong><\/h3>\n

Motor ya\u011fla doldu\u011funda, motordan karter ad\u0131 verilen bir kaba akar. Bu, motor blo\u011funun alt\u0131na bir dizi k\u00fc\u00e7\u00fck c\u0131vatayla, genellikle blok ile karter aras\u0131nda bir conta ile tutturulmu\u015ftur.<\/span><\/p>\n

Genellikle, ya\u011f haznesini olu\u015fturmak i\u00e7in bir ucu biraz daha al\u00e7ak olan bir \u015fekle preslenmi\u015f \u00e7elik sacdan olu\u015fturulur. Karterin alt\u0131nda tahliye tapas\u0131 bulunur. Ara\u00e7 h\u0131zlan\u0131rken, fren yaparken veya viraj d\u00f6nerken ya\u011f\u0131n etrafa s\u0131\u00e7ramas\u0131n\u0131 veya dalgalanmas\u0131n\u0131 \u00f6nlemek i\u00e7in b\u00f6lme plakalar\u0131 tak\u0131lm\u0131\u015ft\u0131r.\u00a0<\/span><\/p>\n

Ya\u011f\u0131n tamam\u0131n\u0131n karterin arkas\u0131na veya yan\u0131na hareket etmesine izin verilirse, ya\u011f toplay\u0131c\u0131 a\u00e7\u0131\u011fa \u00e7\u0131karak ya\u011flama sistemine hava girmesine neden olabilir. Karter, arac\u0131n alt\u0131ndaki hava ak\u0131m\u0131na do\u011fru uzand\u0131\u011f\u0131 i\u00e7in ya\u011f so\u011futucu g\u00f6revi de g\u00f6r\u00fcr.<\/span><\/p>\n

So\u011futma i\u015flemine yard\u0131mc\u0131 olmak i\u00e7in, y\u00fczey alan\u0131n\u0131 art\u0131rmak i\u00e7in d\u0131\u015f k\u0131s\u0131mda olu\u015fturulmu\u015f k\u00fc\u00e7\u00fck kanat\u00e7\u0131klar da olabilir. Al\u00fcminyum bazen motorun krank milini ve krank karterini desteklemek i\u00e7in daha sert bir yap\u0131 vermek \u00fczere kullan\u0131l\u0131r. \u0130ki tip hazne g\u00f6sterilmektedir.<\/span><\/p>\n

Ya\u011f Seviyesi G\u00f6stergeleri<\/span><\/strong><\/span><\/h3>\n

Haznedeki seviye, \u00fczerinde maksimum ve minimum ya\u011f seviyelerinin g\u00f6sterildi\u011fi bir ya\u011f \u00e7ubu\u011fu ile kontrol edilir. Bir dizi ara\u00e7, motor kaputunu kald\u0131rmadan ve ya\u011f \u00e7ubu\u011funu manuel olarak \u00e7\u0131karmadan s\u00fcr\u00fcc\u00fcye motordaki ya\u011f seviyesini g\u00f6steren g\u00f6stergeler takar.<\/span><\/p>\n

Kullan\u0131lan pop\u00fcler tiplerden biri, ya\u011f seviyesi i\u015faretleri aras\u0131ndaki i\u00e7i bo\u015f \u00e7ubu\u011fun i\u00e7ine bir diren\u00e7 telinin yerle\u015ftirildi\u011fi ‘s\u0131cak tel’ ya\u011f \u00e7ubu\u011fudur. Ak\u0131m, kontak a\u00e7\u0131ld\u0131\u011f\u0131nda kabloya sadece yakla\u015f\u0131k 1,5 saniye verilir. Tel ya\u011fda de\u011filse a\u015f\u0131r\u0131 \u0131s\u0131n\u0131r ve ECU’ya (elektronik kontrol \u00fcnitesi) s\u00fcr\u00fcc\u00fc uyar\u0131 lambas\u0131n\u0131 \u00e7al\u0131\u015ft\u0131rmas\u0131 i\u00e7in sinyal veren ekstra bir elektrik direnci olu\u015fur.<\/span><\/p>\n

Ya\u011f Pompas\u0131<\/span><\/strong><\/h3>\n

Ya\u011f, karterdeki ya\u011f haznesine dald\u0131r\u0131lm\u0131\u015f, ucunda bir s\u00fczge\u00e7 bulunan bir boru arac\u0131l\u0131\u011f\u0131yla pompaya girer. Bu s\u00fczge\u00e7, daha b\u00fcy\u00fck par\u00e7ac\u0131klar\u0131n ya\u011flama sistemine emilmesini \u00f6nler. Ya\u011f pompas\u0131, ya\u011f\u0131 \u00e7e\u015fitli ya\u011flama noktalar\u0131na zorlayan gerekli bas\u0131nc\u0131 olu\u015fturur.<\/span><\/p>\n

Pompan\u0131n verdi\u011fi ya\u011f miktar\u0131 ara\u00e7tan araca b\u00fcy\u00fck \u00f6l\u00e7\u00fcde de\u011fi\u015fir ve ayr\u0131ca motor devrine de ba\u011fl\u0131d\u0131r ancak ara\u00e7 h\u0131z\u0131 100 km\/s oldu\u011funda yakla\u015f\u0131k 120 litre olacakt\u0131r. Motorlu ta\u015f\u0131t motorlar\u0131nda en \u00e7ok kullan\u0131lan pompa tipleri di\u015fli, d\u00f6ner veya kanatl\u0131 pompalard\u0131r.<\/span><\/p>\n

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