GB\/T 197 standartlar\u0131nda tan\u0131mland\u0131\u011f\u0131 gibi, metrik di\u015f toleranslar\u0131, di\u015fli montajlarda de\u011fi\u015ftirilebilirlik, uyum kalitesi ve mekanik performans\u0131n sa\u011flanmas\u0131 i\u00e7in \u00e7ok \u00f6nemlidir. Bu k\u0131lavuz, ana (D\/d), ad\u0131m (D) toleranslar\u0131n\u0131 ayr\u0131nt\u0131l\u0131 olarak ele almaktad\u0131r.2<\/sub>\/D2<\/sub>ve k\u00fc\u00e7\u00fck (D)1<\/sub>\/D1<\/sub>Hem i\u00e7 hem de d\u0131\u015f di\u015flerin \u00e7aplar\u0131n\u0131 kapsar. GB\/T 197'ye (1981'den 2018'e kadar olan versiyonlar dahil) dayanan bu \u00f6zellikler, tolerans s\u0131n\u0131flar\u0131n\u0131, sapmalar\u0131 ve hesaplama y\u00f6ntemlerini kapsayan genel ama\u00e7l\u0131 mekanik ba\u011flant\u0131 elemanlar\u0131 i\u00e7in ge\u00e7erlidir. Bu parametreleri anlamak, imalat, tasar\u0131m ve kalite kontrol\u00fcndeki m\u00fchendisler i\u00e7in \u00e7ok \u00f6nemlidir, \u00e7\u00fcnk\u00fc bunlar montaj g\u00fcvenilirli\u011fini ve maliyet verimlili\u011fini do\u011frudan etkiler. Standart, orta d\u00fczeyde ge\u00e7meler i\u00e7in varsay\u0131lan olarak i\u00e7 di\u015fler i\u00e7in 6H ve d\u0131\u015f di\u015fler i\u00e7in 6g gibi tolerans b\u00f6lgelerini vurgulayarak hassasiyet ve \u00fcretilebilirli\u011fi dengeler.<\/p>\n GB\/T 197, tolerans bantlar\u0131n\u0131, derecelerini (4, 5, 6, 8) ve pozisyonlar\u0131n\u0131 (dahili i\u00e7in G\/H, harici i\u00e7in ah) belirterek limitlerin hesaplanmas\u0131 i\u00e7in bir \u00e7er\u00e7eve sunar. Bu makale, standarttan kapsaml\u0131 tablolar derleyerek, altta yatan hesaplamalar\u0131 a\u00e7\u0131klarken h\u0131zl\u0131 referans i\u00e7in pratik sonu\u00e7lar sunmaktad\u0131r. Belirtilen t\u00fcm hatve ve \u00e7aplar\u0131 tarayarak, otomotiv veya makine bile\u015fenleri gibi uygulamalarda ar\u0131zalara yol a\u00e7abilen uyumsuz ge\u00e7me veya a\u015f\u0131r\u0131 tolerans gibi yayg\u0131n hatalardan ka\u00e7\u0131nmaya yard\u0131mc\u0131 olur.<\/p>\n Di\u015f geometrisi, tolerans hesaplamalar\u0131n\u0131n temelini olu\u015fturur. GB\/T 197'deki temel terimler \u015funlard\u0131r:<\/p>\n Bu kavramlar, di\u015flerin fonksiyonel gereksinimleri kar\u015f\u0131lamas\u0131n\u0131 sa\u011flar. \u00d6rne\u011fin, daha ince di\u015f aral\u0131klar\u0131, y\u00fck alt\u0131nda b\u00fct\u00fcnl\u00fc\u011f\u00fc korumak i\u00e7in daha s\u0131k\u0131 toleranslar gerektirirken, daha kal\u0131n di\u015f aral\u0131klar\u0131 montaj kolayl\u0131\u011f\u0131 i\u00e7in daha gev\u015fek ge\u00e7melere izin verir. Temel profiller i\u00e7in her zaman GB\/T 196'ya ve GB\/T 197'yi tamamlay\u0131c\u0131 limit sapmalar\u0131 i\u00e7in GB\/T 2516'ya ba\u015fvurunuz.<\/p>\n Temel sapmalar, GB\/T 197 Tablo 1'e g\u00f6re tolerans band\u0131n\u0131 nominal \u00e7apa g\u00f6re konumland\u0131r\u0131r. \u0130\u00e7 di\u015fler i\u00e7in G ve H konumlar\u0131 alt sapmalar\u0131 (EI) tan\u0131mlar; H s\u0131f\u0131rda ise tolerans yoktur. D\u0131\u015f di\u015fler ise a'dan h'ye kadar olan konumlarla \u00fcst sapmalar\u0131 (es) belirler; b\u00fcy\u00fck toleranslardan (a) s\u0131f\u0131ra (h) kadar. Bu sapmalar, hatve P ile de\u011fi\u015ferek montajlarda uyumlulu\u011fu sa\u011flar.<\/p>\n A\u015fa\u011f\u0131daki tablo, 0,2 ila 8 mm aras\u0131ndaki hatveler i\u00e7in mikrometre cinsinden sapmalar\u0131 \u00f6zetlemekte ve referans olmas\u0131 i\u00e7in yayg\u0131n 6H\/6g (ye\u015fil) de\u011ferlerini vurgulamaktad\u0131r. Bu de\u011ferleri kullanarak limit boyutlar\u0131n\u0131, \u00f6rne\u011fin i\u00e7 ana \u00e7ap\u0131 (D) hesaplayabilirsiniz.dakika<\/sub> = D + EI.<\/p>\n \u00d6rne\u011fin, P=0,8 mm i\u00e7in, harici g konumu es = -24 \u03bcm olup, d i\u00e7in \u00fcst s\u0131n\u0131r nominal olarak \u2013 0,024 mm olarak belirlenir. Bu sistem, standart \u00f6nerileri ye\u015fil renkle vurgulayarak, ki\u015fiye \u00f6zel uyumlar sa\u011flar.<\/p>\n GB\/T 197, tolerans T ve limitler i\u00e7in form\u00fcller sa\u011flar. Dahili k\u00fc\u00e7\u00fck D i\u00e7in1<\/sub>, TD1<\/sub> = 0.0015 * D^{0.5} * P^{0.333} * fakt\u00f6r (dereceye ba\u011fl\u0131). S\u0131n\u0131rlar = \u00fcst i\u00e7in nominal + EI + T, alt i\u00e7in nominal + EI. Di\u011fer \u00e7aplar i\u00e7in de benzer.<\/p>\n D\u0131\u015f ana dal d i\u00e7in ad\u0131m ad\u0131m: 1. Nominal d. 2. Tablodan es. 3. TD<\/sub> 4. s\u0131n\u0131ftan. Maks = d + es, Min = d + es \u2013 TD<\/sub>Bunlar, M5x0.8-6g gibi \u00f6rneklerle hassasiyeti sa\u011flar: maksimum d = 5 \u2013 0.024 = 4.976 mm (T varsay\u0131m\u0131yla).<\/p>\n d sahas\u0131 i\u00e7in2<\/sub>Nominal de\u011fer = d \u2013 0.6495P ise, sapmalar\u0131 uygulay\u0131n. Do\u011fru hesaplamalar, di\u015f s\u0131y\u0131rmas\u0131 gibi sorunlar\u0131 \u00f6nler.<\/p>\n A\u015fa\u011f\u0131da, GB\/T 197 standard\u0131ndan derlenmi\u015f, M1'den M300'e kadar olan boyutlar ve hatveler i\u00e7in limit \u00f6l\u00e7\u00fclerine ili\u015fkin tablolar bulunmaktad\u0131r. Ye\u015fil renk, 6H\/6g standartlar\u0131n\u0131 g\u00f6stermektedir. Tasar\u0131m do\u011frulamas\u0131 i\u00e7in kullan\u0131labilir.<\/p>\n <\/p>\n Di\u011fer \u00e7aplar i\u00e7in benzer tablolar ayn\u0131 deseni izleyerek hassas i\u015fleme i\u00e7in minimum\/maksimum limitler sa\u011flar.<\/p>\n Uygulamaya g\u00f6re toleranslar\u0131 se\u00e7in: genel kullan\u0131m i\u00e7in 6H\/6g, y\u00fcksek hassasiyet gerektiren uygulamalar i\u00e7in daha s\u0131k\u0131 toleranslar. GB\/T 4042 standard\u0131na g\u00f6re kaplamay\u0131 dikkate alarak \u00f6l\u00e7\u00fcm cihazlar\u0131yla do\u011frulay\u0131n. \u0130zlenebilirlik i\u00e7in belgeleyin.<\/p>\n Bu uygulamalar, mekanik sistemlerdeki ar\u0131zalar\u0131 en aza indirerek dayan\u0131kl\u0131l\u0131\u011f\u0131 art\u0131r\u0131r.<\/p>\n 6H i\u00e7 kullan\u0131m, 6g d\u0131\u015f kullan\u0131m i\u00e7in olup, GB\/T 197 standard\u0131na g\u00f6re genel kullan\u0131m i\u00e7in orta uyum sa\u011flar.<\/p>\n Maks d = 6 + es = 6 \u2013 0,026 = 5,974 mm; min = maks \u2013 TD<\/sub> Not tablolar\u0131ndan.<\/p>\n Sapmalar, montajlarda uyum sorunlar\u0131n\u0131 \u00f6nleyerek, giri\u015fim veya gev\u015femeyi engeller.<\/p>\n \u00d6zel perde de\u011ferleri i\u00e7in enterpolasyon yap\u0131n veya GB\/T 197 form\u00fcllerini kullan\u0131n ve standartlarla do\u011frulay\u0131n.<\/p>\n GB\/T 197 gruplar\u0131na g\u00f6re, daha uzun uzunluklar (L) mukavemeti korumak i\u00e7in daha s\u0131k\u0131 toleranslar gerektirebilir.<\/p>\n Evet, kaplama kal\u0131nl\u0131\u011f\u0131 pay\u0131n\u0131 ekleyin, genellikle 4-8 \u03bcm, limitleri buna g\u00f6re ayarlay\u0131n.<\/p>\n <\/p>","protected":false},"excerpt":{"rendered":" Introduction to Metric Thread Tolerances Metric thread tolerances, as defined in GB\/T 197 standards, are essential for ensuring interchangeability, fit quality, and mechanical performance in threaded assemblies. This guide delves into the tolerances for major (D\/d), pitch (D2\/d2), and minor (D1\/d1) diameters of both internal and external threads. Based on GB\/T 197 (including versions from […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5809","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/comments?post=5809"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5809\/revisions"}],"predecessor-version":[{"id":5811,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5809\/revisions\/5811"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/media?parent=5809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/categories?post=5809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/tags?post=5809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\u0130plik Geometrisinde Temel Kavramlar<\/h2>\n
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\u0130\u00e7 ve D\u0131\u015f Di\u015fler \u0130\u00e7in Temel Sapmalar<\/h2>\n
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\n \n\u0130plik Tipi<\/th>\n Konum<\/th>\n Sapma<\/th>\n 0.2<\/th>\n 0.25<\/th>\n 0.3<\/th>\n 0.35<\/th>\n 0.4<\/th>\n 0.45<\/th>\n 0.5<\/th>\n 0.6<\/th>\n 0.7<\/th>\n 0.75<\/th>\n 0.8<\/th>\n 1<\/th>\n 1.25<\/th>\n 1.5<\/th>\n 1.75<\/th>\n 2<\/th>\n 2.5<\/th>\n 3<\/th>\n 3.5<\/th>\n 4<\/th>\n 4.5<\/th>\n 5<\/th>\n 5.5<\/th>\n 6<\/th>\n 8<\/th>\n<\/tr>\n<\/thead>\n \n Dahili<\/td>\n G<\/td>\n EI<\/td>\n 17<\/td>\n 18<\/td>\n 18<\/td>\n 19<\/td>\n 19<\/td>\n 20<\/td>\n 20<\/td>\n 21<\/td>\n 22<\/td>\n 22<\/td>\n 24<\/td>\n 26<\/td>\n 28<\/td>\n 32<\/td>\n 34<\/td>\n 38<\/td>\n 42<\/td>\n 48<\/td>\n 53<\/td>\n 60<\/td>\n 63<\/td>\n 71<\/td>\n 75<\/td>\n 80<\/td>\n 100<\/td>\n<\/tr>\n \n H<\/td>\n EI<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n<\/tr>\n \n Harici<\/td>\n A<\/td>\n es<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n -290<\/td>\n -295<\/td>\n -300<\/td>\n -310<\/td>\n -315<\/td>\n -325<\/td>\n -335<\/td>\n -345<\/td>\n -355<\/td>\n -365<\/td>\n -375<\/td>\n -385<\/td>\n -395<\/td>\n -425<\/td>\n<\/tr>\n \n B<\/td>\n es<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n -200<\/td>\n -205<\/td>\n -212<\/td>\n -220<\/td>\n -225<\/td>\n -235<\/td>\n -245<\/td>\n -255<\/td>\n -265<\/td>\n -280<\/td>\n -290<\/td>\n -300<\/td>\n -310<\/td>\n -340<\/td>\n<\/tr>\n \n C<\/td>\n es<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n -130<\/td>\n -135<\/td>\n -140<\/td>\n -145<\/td>\n -150<\/td>\n -160<\/td>\n -170<\/td>\n -180<\/td>\n -190<\/td>\n -200<\/td>\n -212<\/td>\n -224<\/td>\n -236<\/td>\n -265<\/td>\n<\/tr>\n \n D<\/td>\n es<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n -85<\/td>\n -90<\/td>\n -95<\/td>\n -100<\/td>\n -105<\/td>\n -110<\/td>\n -115<\/td>\n -125<\/td>\n -130<\/td>\n -135<\/td>\n -140<\/td>\n -150<\/td>\n -155<\/td>\n -180<\/td>\n<\/tr>\n \n e<\/td>\n es<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n -50<\/td>\n -53<\/td>\n -56<\/td>\n -56<\/td>\n -60<\/td>\n -60<\/td>\n -63<\/td>\n -67<\/td>\n -71<\/td>\n -71<\/td>\n -80<\/td>\n -85<\/td>\n -90<\/td>\n -95<\/td>\n -100<\/td>\n -106<\/td>\n -112<\/td>\n -118<\/td>\n -140<\/td>\n<\/tr>\n \n F<\/td>\n es<\/td>\n \/<\/td>\n \/<\/td>\n \/<\/td>\n -34<\/td>\n -34<\/td>\n -35<\/td>\n -36<\/td>\n -36<\/td>\n -38<\/td>\n -38<\/td>\n -38<\/td>\n -40<\/td>\n -42<\/td>\n -45<\/td>\n -48<\/td>\n -52<\/td>\n -58<\/td>\n -63<\/td>\n -70<\/td>\n -75<\/td>\n -80<\/td>\n -85<\/td>\n -90<\/td>\n -95<\/td>\n -118<\/td>\n<\/tr>\n \n G<\/td>\n es<\/td>\n -17<\/td>\n -18<\/td>\n -18<\/td>\n -19<\/td>\n -19<\/td>\n -20<\/td>\n -20<\/td>\n -21<\/td>\n -22<\/td>\n -22<\/td>\n -24<\/td>\n -26<\/td>\n -28<\/td>\n -32<\/td>\n -34<\/td>\n -38<\/td>\n -42<\/td>\n -48<\/td>\n -53<\/td>\n -60<\/td>\n -63<\/td>\n -71<\/td>\n -75<\/td>\n -80<\/td>\n -100<\/td>\n<\/tr>\n \n H<\/td>\n es<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n 0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Ana \u00c7ap, Hatve \u00c7ap\u0131 ve K\u00fc\u00e7\u00fck \u00c7ap Hesaplama Y\u00f6ntemleri<\/h2>\n
\u00c7e\u015fitli \u00c7aplar \u0130\u00e7in Tolerans Tablolar\u0131<\/h2>\n
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\n Dahili Ana Dal Ddakika<\/sub> (mm)<\/th>\n H<\/th>\n G<\/th>\n<\/tr>\n<\/thead>\n \n\n M1 (0.25\/0.2)<\/td>\n 1<\/td>\n 1.018<\/td>\n<\/tr>\n \n M300 (\u00e7e\u015fitli perdeler)<\/td>\n 300<\/td>\n 300 + sapma<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Ba\u015fvuru ve Do\u011frulama \u0130\u00e7in En \u0130yi Uygulamalar<\/h2>\n
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SSS<\/h2>\n
Metrik di\u015fler i\u00e7in varsay\u0131lan tolerans s\u0131n\u0131f\u0131 nedir?<\/h3>\n
M6x1-6g i\u00e7in d\u0131\u015f ana \u00e7ap limitini nas\u0131l hesaplayabilirim?<\/h3>\n
Di\u015f tasar\u0131m\u0131nda neden sapmalar kullan\u0131l\u0131r?<\/h3>\n
E\u011fer saha tablosunda yer alm\u0131yorsa ne olacak?<\/h3>\n
Ba\u011flant\u0131 uzunluklar\u0131 toleranslar\u0131 nas\u0131l etkiler?<\/h3>\n
Bu toleranslar kaplamal\u0131 di\u015fler i\u00e7in de ge\u00e7erli olabilir mi?<\/h3>\n