{"id":1988,"date":"2018-03-28T08:44:00","date_gmt":"2018-03-28T08:44:00","guid":{"rendered":"http:\/\/www.ikizler.org\/?p=1988"},"modified":"2021-07-14T10:13:13","modified_gmt":"2021-07-14T10:13:13","slug":"ronchi-testi","status":"publish","type":"post","link":"http:\/\/www.ikizler.org\/index.php\/2018\/03\/28\/ronchi-testi\/","title":{"rendered":"Ronchi Testi"},"content":{"rendered":"\n

Aynan\u0131n y\u00fczeyini test etmemiz i\u00e7in test d\u00fczene\u011fine ihtiyac\u0131m\u0131z var. Bunun i\u00e7in basit bir d\u00fczenek yap\u0131labilir. Bunun i\u00e7in, asetat \u00fczerine bas\u0131lm\u0131\u015f ve 1 mm de 4 adet \u00e7izgi olan ronchi \u0131zgaras\u0131i led ampul, pil ve bunlar\u0131 \u00fczerinde bar\u0131nd\u0131ran ah\u015fap veya plastik malzeme gerekir.<\/p>\n\n\n\n

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Basit bir Ronchi test d\u00fczene\u011fi<\/p>\n\n\n\n

Led ampul \u0131zgaran\u0131n arkas\u0131nda olacak \u015fekilde yerle\u015ftirilmi\u015f olmal\u0131 ve aynaya \u00e7arp\u0131p geri yans\u0131yan led \u0131\u015f\u0131nlar\u0131 tekrar \u0131zgaradan ge\u00e7ip g\u00f6z\u00fcm\u00fcze ula\u015fmal\u0131d\u0131r.<\/p>\n\n\n\n

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Aynay\u0131 90 derece dik durumda tutacak ve d\u00fc\u015fmesine engel olacak bir aparata ihtiya\u00e7 vard\u0131r. Test aleti aynadan oda\u011f\u0131n iki kat\u0131 mesafede olmal\u0131d\u0131r.  Buna   \u201c E\u011frilik yar\u0131 \u00e7ap\u0131 \u201c  (  RoC  –  Radius of curve ) denir.<\/p>\n\n\n\n

B\u00f6ylesine uzak mesafede ronchi g\u00f6r\u00fcnt\u00fcs\u00fcn\u00fc yakalamak zordur, ilk \u00f6nce test aletini aynaya yakla\u015ft\u0131rarak ledin \u0131\u015f\u0131\u011f\u0131n\u0131 test \u0131zgaras\u0131ndan  g\u00f6rmek, daha sonra yava\u015f yava\u015f geriye do\u011fru gitmek gerekir. Tam RoC noktas\u0131nda aynada g\u00f6r\u00fclen \u0131\u015f\u0131k b\u00fcy\u00fcyecek ve aynan\u0131n y\u00fczeyinin tamam\u0131n\u0131 kaplayacakt\u0131r.  \u0130\u015fte tam bu noktada  Ronchi testi yap\u0131l\u0131r.<\/p>\n\n\n\n

Ronchi testi yaparken ayna y\u00fczeyinde nas\u0131l \u00e7izgiler g\u00f6rmeniz gerekir?<\/p>\n\n\n\n

Bunun i\u00e7in \u201c Ronchi -Z \u201c  isimli bir programa ihtiya\u00e7 vard\u0131r. \u00dccretsiz olan bu program\u0131 internetten bulabilirsiniz.<\/p>\n\n\n\n

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Program\u0131 a\u00e7t\u0131ktan sonra sol \u00fcst k\u00f6\u015fede girilmesi gereken de\u011ferler var.<\/p>\n\n\n\n

D (mm) b\u00f6l\u00fcm\u00fcne aynan\u0131n \u00e7ap\u0131n\u0131<\/p>\n\n\n\n

R (mm) b\u00f6l\u00fcm\u00fcne RoC ( e\u011frilik yar\u0131\u00e7ap\u0131 ) mesafesini<\/p>\n\n\n\n

Conic  b\u00f6l\u00fcm\u00fc   -1 ( Parabol ) olmal\u0131<\/p>\n\n\n\n

Line (mm)  ronchi \u0131zgaras\u0131nda 1 mm deki \u00e7izgi say\u0131s\u0131<\/p>\n\n\n\n

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De\u011ferler girildikten sonra  \u201c Zero \u201c tu\u015funa basarak olmas\u0131 gereken Ronchi bantlar\u0131n\u0131 g\u00f6rebilirsiniz. Zero tu\u015funun solundaki ayar ile  RoC i\u00e7inde ve RoC d\u0131\u015f\u0131nda bantlar\u0131n nas\u0131l olaca\u011f\u0131n\u0131 g\u00f6rebiliriz. \u201c Brighten \u201c tu\u015funa her bast\u0131\u011f\u0131m\u0131zda g\u00f6r\u00fcnt\u00fcy\u00fc ayd\u0131nlatabiliriz.<\/p>\n\n\n\n

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Ronchi \u0131zgaras\u0131ndan bakt\u0131\u011f\u0131m\u0131zda  RoC i\u00e7inde ve RoC d\u0131\u015f\u0131nda programdakine benzer g\u00f6r\u00fcnt\u00fcler g\u00f6rebiliyorsak aynam\u0131z parabol olmu\u015f ve yap\u0131m\u0131 bitmi\u015f demektir.<\/p>\n\n\n\n

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Bi\u00e7imlendirilmesi bitmi\u015f bir aynan\u0131n RoC i\u00e7indeki g\u00f6r\u00fcnt\u00fcs\u00fc.<\/p>\n\n\n\n

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Bi\u00e7imlendirilmesi bitmi\u015f bir aynan\u0131n RoC yak\u0131nlar\u0131ndaki g\u00f6r\u00fcnt\u00fcs\u00fc.<\/p>\n\n\n\n

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Bi\u00e7imlendirilmesi bitmi\u015f bir aynan\u0131n RoC d\u0131\u015f\u0131ndaki g\u00f6r\u00fcnt\u00fcs\u00fc.<\/p>\n\n\n\n

<\/p>\n\n\n\n

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Elbette y\u00fczey hatalar\u0131 olacakt\u0131r. Bu hatalar \u00e7e\u015fitli \u00e7al\u0131\u015fma hareketleri ile d\u00fczeltilebilir.<\/p>\n\n\n\n

Genellikle ayna y\u00fczeyi hakk\u0131nda yorum yapabilmek i\u00e7in Ronchi testi s\u0131ras\u0131nda  RoC  i\u00e7inde  6 \u00e7izgi g\u00f6r\u00fcld\u00fc\u011f\u00fcnde bu foto\u011fraflan\u0131rsa, hatan\u0131n ne oldu\u011fu s\u00f6ylenebilir ve buna g\u00f6re \u00e7al\u0131\u015fma \u015fekli belirlenir.<\/p>\n\n\n\n

\u00dcstteki \u00fc\u00e7 foto\u011fraf y\u00fczey hatalar\u0131n\u0131 g\u00f6stermektedir.<\/p>\n\n\n\n

Ayna y\u00fczeyini d\u00fczeltmek i\u00e7in yap\u0131lacak hareketler.<\/p>\n\n\n\n

Bi\u00e7imlendirme s\u0131ras\u0131nda ayna ve aletin tam ortas\u0131na koyulacak bir i\u015faret \u00e7ok yard\u0131mc\u0131 olacakt\u0131r.<\/p>\n\n\n\n

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Y\u00fczey hatalar\u0131n\u0131 d\u00fczeltmek i\u00e7in yap\u0131lacak \u00e7al\u0131\u015fmalar\u0131n tablosu yukar\u0131da verilmi\u015ftir.<\/p>\n\n\n\n

Buna g\u00f6re hatalar d\u00fczeltilir.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Aynan\u0131n y\u00fczeyini test etmemiz i\u00e7in test d\u00fczene\u011fine ihtiyac\u0131m\u0131z var. Bunun i\u00e7in basit bir d\u00fczenek yap\u0131labilir. Bunun i\u00e7in, asetat \u00fczerine bas\u0131lm\u0131\u015f ve 1 mm de 4 adet \u00e7izgi olan ronchi \u0131zgaras\u0131i led ampul, pil ve bunlar\u0131 \u00fczerinde bar\u0131nd\u0131ran ah\u015fap veya plastik malzeme gerekir. Basit bir Ronchi test d\u00fczene\u011fi Led ampul \u0131zgaran\u0131n arkas\u0131nda olacak \u015fekilde yerle\u015ftirilmi\u015f olmal\u0131…<\/p>\n","protected":false},"author":1,"featured_media":1995,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ronchi-testi","wpcat-18-id"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2021\/06\/036-e1653824149492.png?fit=1000%2C625","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/1988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/comments?post=1988"}],"version-history":[{"count":2,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/1988\/revisions"}],"predecessor-version":[{"id":2005,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/1988\/revisions\/2005"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/media\/1995"}],"wp:attachment":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/media?parent=1988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/categories?post=1988"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/tags?post=1988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}