{"id":617,"date":"2022-12-08T18:12:39","date_gmt":"2022-12-08T15:12:39","guid":{"rendered":"https:\/\/legendhomework.com\/tr\/?p=617"},"modified":"2022-12-08T18:12:39","modified_gmt":"2022-12-08T15:12:39","slug":"silindir-kapagi-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\/silindir-kapagi-arac-muhendisligi-bolumu-arac-muhendisligi-odevleri-yaptirma-arac-muhendisligi-bolumu-tez-yaptirma-arac-muhendisligi-bolumu-odev-ucretleri\/","title":{"rendered":"Silindir Kapa\u011f\u0131 \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":"

Valf Sap\u0131 Contalar\u0131<\/span><\/strong><\/h3>\n

Valf g\u00f6vdesi ile k\u0131lavuz aras\u0131nda bir bo\u015fluk gerekli oldu\u011fundan, a\u015f\u0131r\u0131 ya\u011f\u0131n g\u00f6vdeden yanma odas\u0131na veya egzoz manifolduna ge\u00e7mesini \u00f6nlemek i\u00e7in valf g\u00f6vdesi contalar\u0131 tak\u0131l\u0131r. Bu, yanma odas\u0131n\u0131n emme taraf\u0131nda oldu\u011fundan ve ya\u011f silindire daha kolay \u00e7ekildi\u011finden, en yayg\u0131n olarak giri\u015f valflerine tak\u0131l\u0131rlar. Yand\u0131\u011f\u0131 i\u00e7in egzozdan atmosfere mavi duman \u00e7\u0131kmas\u0131na neden olur.<\/span><\/p>\n

Valf yaylar\u0131<\/span><\/strong><\/p>\n

Valf yay\u0131n\u0131n amac\u0131 valfi kapatmakt\u0131r. Ayr\u0131ca valfin motor d\u00f6ng\u00fcs\u00fcnde yanl\u0131\u015f zamanda a\u00e7\u0131lmas\u0131n\u0131 da \u00f6nlerler. Her zaman valf kafas\u0131na yak\u0131n bobinler tak\u0131n. Yaylar ya d\u00fcz y\u00fcksek karbonlu \u00e7elikten ya da d\u00fc\u015f\u00fck ala\u015f\u0131ml\u0131 krom-vanadyum \u00e7eli\u011finden yap\u0131lm\u0131\u015ft\u0131r.<\/span><\/p>\n

Valf k\u0131lavuzlar\u0131<\/span><\/strong><\/p>\n

Bunlar genellikle d\u00f6kme demirden yap\u0131l\u0131r ve silindir kafas\u0131na presle oturtulur, ancak daha iyi \u0131s\u0131 iletme \u00f6zelliklerinden dolay\u0131 bazen \u00f6zellikle egzoz valfleri i\u00e7in bronz kullan\u0131l\u0131r. Silindir kafas\u0131 d\u00f6kme demirden yap\u0131lm\u0131\u015fsa, k\u0131lavuz ayn\u0131 d\u00f6k\u00fcm\u00fcn par\u00e7as\u0131 olacakt\u0131r.<\/span><\/p>\n

Vanalar\u0131n \u00e7al\u0131\u015fmas\u0131<\/span><\/strong><\/p>\n

Valfleri a\u00e7mak ve kapatmak i\u00e7in bir dizi farkl\u0131 y\u00f6ntem kullan\u0131l\u0131r, en yayg\u0131n y\u00f6ntemler \u015funlard\u0131r:<\/span><\/p>\n

. eksantrik milinin silindir blo\u011funa yerle\u015ftirildi\u011fi yerde kullan\u0131lan itme \u00e7ubu\u011fu ve k\u00fclb\u00fct\u00f6r;<\/span>
\n. OHC motorlar\u0131nda kullan\u0131lan k\u00fclb\u00fct\u00f6r, manivela veya parmak;<\/span>
\n. eksantrik milinin do\u011frudan iticiye etki etti\u011fi durumlarda kullan\u0131lan do\u011frudan etkili;<\/span>
\n. motorun normal \u00e7al\u0131\u015fmas\u0131 s\u0131ras\u0131nda valf bo\u015flu\u011funun otomatik olarak al\u0131nd\u0131\u011f\u0131 hidrolik i\u015flem.<\/span><\/p>\n

Valf bo\u015flu\u011fu ve ayar\u0131<\/span><\/strong><\/p>\n

Valf bo\u015flu\u011funun do\u011fru \u015fekilde ayarlanabilmesi i\u00e7in eksantrik milini konumland\u0131rmak i\u00e7in bir dizi y\u00f6ntem kullan\u0131l\u0131r. Herhangi bir ayarlama yap\u0131lmadan \u00f6nce izleyici kam profilinin en alt k\u0131sm\u0131nda, yani kam\u0131n taban\u0131nda durmal\u0131d\u0131r. Bu konumu belirlemek i\u00e7in a\u015fa\u011f\u0131daki y\u00f6ntemlerden biri kullan\u0131labilir.<\/span><\/p>\n

Ayarlanacak valf tamamen a\u00e7\u0131l\u0131ncaya kadar motoru \u00e7evirin ve krank milini bir tur daha d\u00f6nd\u00fcr\u00fcn. \u0130zleyici art\u0131k kam\u0131n en alt k\u0131sm\u0131nda olacakt\u0131r ve bo\u015fluk do\u011fru \u015fekilde ayarlanabilir.<\/span>
\n“Sallama y\u00f6ntemi”, tam olarak do\u011fru olmasa da valf bo\u015fluklar\u0131n\u0131 ayarlaman\u0131n daha h\u0131zl\u0131 bir yoludur.<\/span><\/p>\n

D\u00f6rt numaral\u0131 silindirdeki valfler de\u011fi\u015fene kadar motoru d\u00f6nd\u00fcr\u00fcn, yani egzoz valfi kapan\u0131yor ve giri\u015f valfi a\u00e7\u0131l\u0131yor.<\/span><\/p>\n

Bir ve d\u00f6rt numaral\u0131 pistonlar art\u0131k \u00dc\u00d6N’de olacak, bir numaral\u0131 silindirdeki valfler tamamen kapanacak ve bu nedenle ayarlanabilecektir. D\u00f6rt numaral\u0131 silindirdeki valfi ayarlamak i\u00e7in motoru bir tam tur (360\u00b0C) d\u00f6nd\u00fcr\u00fcn. Ayn\u0131 y\u00f6ntem, iki ve \u00fc\u00e7 numaral\u0131 silindirleri ayarlamak i\u00e7in kullan\u0131labilir.<\/span><\/p>\n

“Dokuz kural\u0131” da kullan\u0131labilir. Valfleri motorun \u00f6n\u00fcnden birden sekize kadar numaraland\u0131r\u0131n. Bir numaral\u0131 valf tamamen a\u00e7\u0131l\u0131ncaya kadar krank milini \u00e7evirin; sekiz numaral\u0131 valf tamamen kapal\u0131 olacakt\u0131r ve bu nedenle ayarlanabilir, 1 + 8 1\u20444 9. Bu \u015fekilde say\u0131lar\u0131n toplam\u0131 dokuz olacak \u015fekilde yap\u0131l\u0131rsa valfler a\u015fa\u011f\u0131daki y\u00f6ntem kullan\u0131larak do\u011fru bir \u015fekilde ayarlanabilir.<\/span><\/p>\n

Yukar\u0131daki \u00fc\u00e7 y\u00f6ntem yaln\u0131zca d\u00f6rt silindirli, d\u00f6rt zamanl\u0131, s\u0131ral\u0131 motorlarda kullan\u0131labilir. Di\u011fer d\u00fczenler ve silindir d\u00fczenlemeleri i\u00e7in, izlenecek do\u011fru prosed\u00fcr\u00fc vermek \u00fczere \u00fcreticinin k\u0131lavuzuna ba\u015fvurulmal\u0131d\u0131r.<\/span><\/p>\n

\n

Silindir Kapa\u011f\u0131 Fiyat\u0131<\/span>
\nSilindir kapa\u011f\u0131 g\u00f6revi<\/span>
\nSilindir<\/a> kapa\u011f\u0131 Nedir<\/span>
\n\u00c7\u0131kma Silindir Kapa\u011f\u0131 Fiyatlar\u0131<\/span>
\nAraba silindir kapa\u011f\u0131<\/span>
\nMotor silindir kapa\u011f\u0131 ya\u011f ka\u00e7\u0131r\u0131yor<\/span>
\nMotor silindir kapa\u011f\u0131 Ar\u0131zas\u0131<\/span>
\nMotor silindir kapa\u011f\u0131 Tamiri<\/span><\/p>\n

\n

Hidrolik \u0130tici \u00c7al\u0131\u015fmas\u0131<\/span><\/strong><\/h3>\n

Valf kapat\u0131ld\u0131\u011f\u0131nda, motor ya\u011flama sisteminden gelen ya\u011f, itici g\u00f6vdesindeki bir porttan, pistondaki d\u00f6rt oluktan ve silindir besleme odas\u0131na ge\u00e7er. Ya\u011f, besleme odas\u0131ndan bir \u00e7ek valf (bilyal\u0131 tip) vas\u0131tas\u0131yla bas\u0131n\u00e7 odas\u0131na akar.<\/span><\/p>\n

Silindir yay\u0131n y\u00fck\u00fc, pistonun k\u00fclb\u00fct\u00f6r kolu valfe do\u011fru bast\u0131rmas\u0131n\u0131 sa\u011flar ve herhangi bir serbest bo\u015flu\u011fu ortadan kald\u0131r\u0131r.<\/span><\/p>\n

Kam takip\u00e7iyi kald\u0131rd\u0131\u011f\u0131nda, bas\u0131n\u00e7 odas\u0131ndaki bas\u0131n\u00e7 y\u00fckselir ve tek y\u00f6nl\u00fc valfin giri\u015f besleme odas\u0131n\u0131 kapatmas\u0131na neden olur. Ya\u011f s\u0131k\u0131\u015ft\u0131r\u0131lamad\u0131\u011f\u0131 i\u00e7in itici g\u00f6vdesi, silindir ve piston aras\u0131nda rijit bir ba\u011flant\u0131 olu\u015fturur ve bu par\u00e7alar birlikte y\u00fckselerek valfi a\u00e7ar.<\/span><\/p>\n

Supap g\u00f6vdesi ile silindir aras\u0131ndaki bo\u015fluk, belirli bir miktarda ya\u011f\u0131n bas\u0131n\u00e7 odas\u0131ndan ka\u00e7mas\u0131na izin verecek \u015fekilde hassas bir \u015fekilde kontrol edilir. Ya\u011f, yaln\u0131zca valfin a\u00e7\u0131lmas\u0131 s\u0131ras\u0131nda bas\u0131n\u00e7 y\u00fcksek oldu\u011funda silindir deli\u011fi boyunca ge\u00e7ecektir.<\/span><\/p>\n

Valf kapand\u0131ktan sonra, bu ya\u011f kayb\u0131 az miktarda serbest oynama \u00fcretecektir; ve ayr\u0131ca bas\u0131n\u00e7 odas\u0131nda herhangi bir bas\u0131n\u00e7 olmayacakt\u0131r.<\/span><\/p>\n

Besleme odas\u0131ndan gelen ya\u011f daha sonra \u00e7ek valften bas\u0131n\u00e7 odas\u0131na akabilir, b\u00f6ylece valf tekrar \u00e7al\u0131\u015ft\u0131r\u0131lmadan \u00f6nce sistemdeki bo\u015flu\u011fu ortadan kald\u0131rmak i\u00e7in itici silindiri yay\u0131n bas\u0131nc\u0131yla y\u00fckseltilebilir.<\/span><\/p>\n

Artan oynama (a\u015f\u0131nma) nedeniyle iticinin genle\u015fmesi gerekti\u011finde, bas\u0131n\u00e7 odas\u0131na akan ya\u011f miktar\u0131, kaybolan ya\u011f miktar\u0131ndan biraz daha fazla olacakt\u0131r. Supap s\u0131k\u0131\u015ft\u0131rmak zorunda kald\u0131\u011f\u0131nda, valfin genle\u015fmesi nedeniyle kaybolan ya\u011f miktar\u0131ndan biraz daha az bas\u0131n\u00e7 odas\u0131na akacakt\u0131r.<\/span><\/p>\n

Silindir Kafas\u0131 \u0130\u015flevi<\/span><\/strong><\/h3>\n

Bu, silindir blo\u011funun \u00fcst\u00fcne tak\u0131lan kapa\u011f\u0131 olu\u015fturur. Piston strokunun tepe noktas\u0131na ula\u015ft\u0131\u011f\u0131nda kalan bo\u015flukta olu\u015fan yanma odas\u0131n\u0131 i\u00e7erebilir. Baz\u0131 tasar\u0131mlarda bu bo\u015fluk pistonun tepesinde olu\u015fturulur ve silindir kafas\u0131 d\u00fczd\u00fcr.<\/span><\/p>\n

Kafa ayn\u0131 zamanda bujileri, giri\u015f ve egzoz valflerini, \u00e7al\u0131\u015fma mekanizmalar\u0131yla birlikte, gazlar\u0131n silindirlere girip \u00e7\u0131kmas\u0131n\u0131 sa\u011flayan bir dizi portlar\u0131, bile\u015fenlerin ba\u015fa c\u0131vatalanmas\u0131n\u0131 sa\u011flayan c\u0131vata deliklerini ve kafan\u0131n da silindirlere c\u0131vatalanmas\u0131n\u0131 sa\u011flayacak c\u0131vata deliklerini i\u00e7erecektir. silindir blo\u011funa ba\u011flanmal\u0131d\u0131r.<\/span><\/p>\n

So\u011futma sisteminin bir par\u00e7as\u0131n\u0131 olu\u015fturan bir su ceketinin bir par\u00e7as\u0131n\u0131 da i\u00e7erebilir. Silindir kafas\u0131n\u0131n yap\u0131ld\u0131\u011f\u0131 malzemeler genellikle silindir blo\u011fu ile ayn\u0131d\u0131r, \u00f6rn. d\u00f6kme demir veya al\u00fcminyum. Silindir kapa\u011f\u0131 g\u00f6sterilmektedir.<\/span><\/p>\n

Silindir Kapa\u011f\u0131 S\u0131kma S\u0131ras\u0131<\/span><\/strong><\/h3>\n

Silindir kafas\u0131n\u0131n veya kapak contas\u0131n\u0131n deforme olmas\u0131n\u0131 \u00f6nlemek i\u00e7in s\u0131kma s\u0131ras\u0131na (s\u0131ras\u0131na) uyulmal\u0131d\u0131r. C\u0131vatalar\u0131n ve saplamalar\u0131n a\u015f\u0131r\u0131 gerilmesini veya di\u015flerin s\u0131yr\u0131lmas\u0131n\u0131 \u00f6nlemek i\u00e7in tork ayarlar\u0131n\u0131n da do\u011fru olmas\u0131 gerekir.<\/span><\/p>\n

Her zaman \u00fcreticinin k\u0131lavuzuna ba\u015fvurulmal\u0131 ve prosed\u00fcr izlenmelidir; bu, silindir kafas\u0131n\u0131 motora tekrar monte ederken yukar\u0131daki problemlerle kar\u015f\u0131la\u015f\u0131lmamas\u0131 sa\u011flayacakt\u0131r. Baz\u0131 durumlarda, bunlar esneyip ikinci kez kullan\u0131lamayacak hale geldiklerinden yeni c\u0131vata veya somunlar\u0131n tak\u0131lmas\u0131 gerekebilir.<\/span><\/p>\n

Piston<\/span><\/strong><\/p>\n

Pistonun ana i\u015flevi, g\u00fc\u00e7 darbesinde yanan gazlar\u0131n genle\u015fmesini pistonun, biyel kolunun ve krank milinin mekanik hareketine d\u00f6n\u00fc\u015ft\u00fcrmek i\u00e7in silindirin hareketli ucunu sa\u011flamakt\u0131r. Baz\u0131 motor tiplerinde piston ba\u015f\u0131 d\u00fcz olmak yerine belirli bir \u015fekle g\u00f6re tasarlanm\u0131\u015ft\u0131r.<\/span><\/p>\n

Bu, yanma odas\u0131n\u0131n \u015feklinin silindir kapa\u011f\u0131 yerine piston ba\u015fl\u0131\u011f\u0131na dahil edilmesini sa\u011flar ve ayr\u0131ca gazlar\u0131n silindire giren ve \u00e7\u0131kan ak\u0131\u015f\u0131 \u00fczerinde bir etkiye sahip olabilir. Piston ba\u015fl\u0131\u011f\u0131na dahil olan yanma odas\u0131n\u0131n \u015feklinin bir \u00f6rne\u011fini g\u00f6sterir.<\/span><\/p>\n

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