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{"id":298,"date":"2026-10-05T00:38:43","date_gmt":"2026-10-04T21:38:43","guid":{"rendered":"https:\/\/makina.bycaner.com\/index.php\/2026\/10\/05\/g6-muhendisler-icin-pratik-rehber\/"},"modified":"2026-10-05T00:46:23","modified_gmt":"2026-10-04T21:46:23","slug":"g6-muhendisler-icin-pratik-rehber","status":"publish","type":"post","link":"https:\/\/makina.bycaner.com\/index.php\/2026\/10\/05\/g6-muhendisler-icin-pratik-rehber\/","title":{"rendered":"g6: M\u00fchendisler \u0130\u00e7in Pratik Rehber"},"content":{"rendered":"<p><strong>g6<\/strong>, tolerans &#038; ge\u00e7meler \u00e7al\u0131\u015fmalar\u0131nda yaln\u0131zca bir terim de\u011fil; tasar\u0131m, imalat, kontrol veya bak\u0131m karar\u0131n\u0131 do\u011frudan etkileyebilen bir parametredir. A\u015fa\u011f\u0131daki rehber, kavram\u0131 sahada kullan\u0131labilecek bi\u00e7imde a\u00e7\u0131klar ve hesap yap\u0131labilen yerlerde temel ba\u011f\u0131nt\u0131y\u0131 g\u00f6sterir.<\/p>\n<h2>ISO tolerans sisteminin mant\u0131\u011f\u0131<\/h2>\n<p>ISO 286-1, do\u011frusal \u00f6l\u00e7\u00fcler i\u00e7in tolerans s\u0131n\u0131flar\u0131n\u0131n temelini ve delik\u2013mil ge\u00e7melerinin terminolojisini tan\u0131mlar. Bir tolerans g\u00f6steriminde harf, tolerans b\u00f6lgesinin s\u0131f\u0131r \u00e7izgisine g\u00f6re konumunu; say\u0131 ise standart tolerans derecesini ifade eder. Delikler b\u00fcy\u00fck, miller k\u00fc\u00e7\u00fck harfle g\u00f6sterilir.<\/p>\n<h2>g6 nas\u0131l okunur?<\/h2>\n<p>\u00d6rne\u011fin <strong>H7\/g6<\/strong> ifadesinde H7 delik, g6 mil tolerans b\u00f6lgesidir. Ge\u00e7menin ger\u00e7ek minimum ve maksimum bo\u015flu\u011funu bulmak i\u00e7in yaln\u0131z nominal \u00e7ap yeterli de\u011fildir; ilgili \u00e7ap kademesi i\u00e7in delik ve milin \u00fcst\/alt sapmalar\u0131 ISO 286-2 tablosundan al\u0131n\u0131r. Sonra <code>minimum bo\u015fluk = minimum delik \u2212 maksimum mil<\/code>, <code>maksimum bo\u015fluk = maksimum delik \u2212 minimum mil<\/code> hesab\u0131 yap\u0131l\u0131r.<\/p>\n<h2>Delik esasl\u0131 sistem neden yayg\u0131nd\u0131r?<\/h2>\n<p>Delik esasl\u0131 yakla\u015f\u0131mda temel deli\u011fin alt sapmas\u0131 s\u0131f\u0131r kabul edilen H b\u00f6lgesi s\u0131k kullan\u0131l\u0131r; istenen ge\u00e7me karakteri mil tolerans b\u00f6lgesi de\u011fi\u015ftirilerek elde edilir. Bunun \u00fcretimde avantaj\u0131, standart delik i\u015fleme tak\u0131mlar\u0131n\u0131n korunabilmesidir.<\/p>\n<h2>Yayg\u0131n hata<\/h2>\n<p>\u201cH7 her \u00e7apta ayn\u0131 mikron toleranst\u0131r\u201d demek yanl\u0131\u015ft\u0131r. IT tolerans b\u00fcy\u00fckl\u00fc\u011f\u00fc nominal \u00f6l\u00e7\u00fc aral\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r. Bu nedenle kesin mikron de\u011ferleri g\u00fcncel ISO 286-2 tablosundan okunmal\u0131d\u0131r.<\/p>\n<h2>Uygulamada nas\u0131l yakla\u015f\u0131l\u0131r?<\/h2>\n<p>\u00d6nce \u00e7al\u0131\u015fma ko\u015fulu tan\u0131mlan\u0131r: y\u00fck\u00fcn b\u00fcy\u00fckl\u00fc\u011f\u00fc ve y\u00f6n\u00fc, h\u0131z\/devir, s\u0131cakl\u0131k, ortam, malzeme, beklenen \u00f6m\u00fcr ve \u00fcretim y\u00f6ntemi. Ard\u0131ndan hesap sonucu; \u00f6l\u00e7\u00fclebilirlik, montaj ve bak\u0131m \u015fartlar\u0131yla birlikte de\u011ferlendirilir. Bir \u00fcretici katalo\u011funda verilen s\u0131n\u0131r de\u011fer, farkl\u0131 \u00e7al\u0131\u015fma ko\u015fullar\u0131na do\u011frudan ta\u015f\u0131nmamal\u0131d\u0131r.<\/p>\n<h2>Kontrol noktalar\u0131<\/h2>\n<ul>\n<li>Birimleri hesap \u00f6ncesinde ayn\u0131 sisteme d\u00f6n\u00fc\u015ft\u00fcr\u00fcn.<\/li>\n<li>Nominal de\u011fer ile izin verilen s\u0131n\u0131r de\u011feri birbirinden ay\u0131r\u0131n.<\/li>\n<li>Dinamik y\u00fck, s\u0131cakl\u0131k, ya\u011flama veya korozyon gibi servis etkilerini ihmal etmeyin.<\/li>\n<li>Standard\u0131n veya \u00fcretici katalo\u011funun g\u00fcncel bask\u0131s\u0131n\u0131 kullan\u0131n.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>g6, tolerans &#038; ge\u00e7meler \u00e7al\u0131\u015fmalar\u0131nda yaln\u0131zca bir terim de\u011fil; tasar\u0131m, imalat, kontrol veya bak\u0131m karar\u0131n\u0131 do\u011frudan etkileyebilen bir parametredir. A\u015fa\u011f\u0131daki rehber, kavram\u0131 sahada kullan\u0131labilecek bi\u00e7imde a\u00e7\u0131klar ve hesap yap\u0131labilen yerlerde temel ba\u011f\u0131nt\u0131y\u0131 g\u00f6sterir.ISO tolerans sisteminin mant\u0131\u011f\u0131ISO 286-1, do\u011frusal \u00f6l\u00e7\u00fcler i\u00e7in tolerans s\u0131n\u0131flar\u0131n\u0131n&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[188],"tags":[195],"class_list":["post-298","post","type-post","status-publish","format-standard","hentry","category-tolerans-gecmeler","tag-g6"],"_links":{"self":[{"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/posts\/298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/comments?post=298"}],"version-history":[{"count":1,"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/posts\/298\/revisions"}],"predecessor-version":[{"id":890,"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/posts\/298\/revisions\/890"}],"wp:attachment":[{"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/media?parent=298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/categories?post=298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/makina.bycaner.com\/index.php\/wp-json\/wp\/v2\/tags?post=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}