{"id":5598,"date":"2025-12-22T08:59:44","date_gmt":"2025-12-22T08:59:44","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5598"},"modified":"2025-12-22T08:59:44","modified_gmt":"2025-12-22T08:59:44","slug":"gb-944-1-1985-cross-recesses-for-screws-standard","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/tr\/blog\/gb-944-1-1985-cross-recesses-for-screws-standard\/","title":{"rendered":"GB 944.1-1985: Vidalar i\u00e7in \u00c7apraz Yuvalar Standard\u0131"},"content":{"rendered":"
\n

GB 944.1-1985: Vidalar i\u00e7in \u00c7apraz Yuvalar Standard\u0131<\/h1>\n

girii\u015f<\/h2>\n

GB 944.1-1985 standard\u0131, Phillips tipi tasar\u0131mlar da dahil olmak \u00fczere vidalarda kullan\u0131lan \u00e7apraz yuvalar\u0131n boyutlar\u0131n\u0131 ve gereksinimlerini belirtir. \u00c7apraz yuvalar, oluklu tahrik sistemlerine k\u0131yasla daha iyi tork iletimi ve daha az kayma sa\u011flad\u0131klar\u0131 i\u00e7in ba\u011flant\u0131 uygulamalar\u0131nda \u00f6nemlidir. Otomotiv, elektronik ve makine imalat\u0131 gibi sekt\u00f6rlerde yayg\u0131n olarak kullan\u0131l\u0131rlar.<\/p>\n

GB 944.1-1985 standard\u0131, 0 ila 4 numaral\u0131 yuvalar i\u00e7in uygun olan H tipi ve Z tipi olmak \u00fczere iki temel \u00e7apraz yuva tipini tan\u0131mlar. Bu standart, vidalar ve s\u00fcr\u00fcc\u00fcler aras\u0131nda uyumlulu\u011fu sa\u011flayarak montaj hatalar\u0131n\u0131 en aza indirir ve \u00fcr\u00fcn g\u00fcvenilirli\u011fini art\u0131r\u0131r.<\/p>\n

Bu standart, kal\u0131p imalat\u0131 i\u00e7in teorik de\u011ferler olarak verilen boyutlarla, makine vidalar\u0131, kendinden k\u0131lavuzlu vidalar ve a\u011fa\u00e7 vidalar\u0131 i\u00e7in ge\u00e7erlidir. Ger\u00e7ek \u00fcr\u00fcnler bu kesin de\u011ferlere g\u00f6re denetlenmez, ancak tutarl\u0131 performans elde etmek i\u00e7in \u00fcretime rehberlik ederler.<\/p>\n

GB 944.1-1985 Standard\u0131na Genel Bak\u0131\u015f<\/h2>\n

\u00c7in Standardizasyon \u0130daresi taraf\u0131ndan 1985 y\u0131l\u0131nda yay\u0131nlanan GB 944.1-1985, b\u00fcy\u00fck revizyonlardan ge\u00e7memi\u015ftir ve \u00e7apraz girinti spesifikasyonlar\u0131 i\u00e7in bir referans olmaya devam etmektedir. H tipi ve Z tipi girintileri de tan\u0131mlayan ISO 4757:1983 gibi uluslararas\u0131 standartlarla uyumludur.<\/p>\n

Bu kapsam, vidalardaki girintilerin boyutlar\u0131n\u0131, muayene i\u00e7in kullan\u0131lan \u00f6l\u00e7\u00fc ba\u015fl\u0131\u011f\u0131 boyutlar\u0131n\u0131 ve uygulama notlar\u0131n\u0131 i\u00e7ermektedir. 0'dan 4'e kadar olan girinti numaralar\u0131n\u0131 kapsayan bu k\u0131lavuz, tornavidalarla do\u011fru temas sa\u011flamak i\u00e7in geni\u015flik, derinlik ve a\u00e7\u0131lar gibi parametrelere odaklanmaktad\u0131r.<\/p>\n

Ana i\u00e7erik, kalite kontrol\u00fc i\u00e7in H tipi ve Z tipi girintiler i\u00e7in detayl\u0131 tablolar\u0131n yan\u0131 s\u0131ra \u00f6l\u00e7\u00fc boyutlar\u0131n\u0131 da i\u00e7ermektedir.<\/p>\n

\u00c7apraz Oyuklar\u0131n Temel Prensipleri<\/h2>\n

\u00c7apraz girintiler, daha iyi kavrama ve tork uygulamas\u0131 sa\u011flayan, \u00e7apraz bir \u015fekil olu\u015fturan kesi\u015fen yuvalarla tasarlanm\u0131\u015ft\u0131r. H tipi, geni\u015fletilmi\u015f kanatlara sahip standart bir Phillips tasar\u0131m\u0131na sahipken, Z tipi (Pozidriv) kaymay\u0131 azaltan ve tahrik ba\u011flant\u0131s\u0131n\u0131 iyile\u015ftiren ek \u00e7\u0131k\u0131nt\u0131lara sahiptir.<\/p>\n

Bu prensip, mukavemet, \u00fcretilebilirlik ve performans aras\u0131nda denge kurmak i\u00e7in hassas geometriyi i\u00e7erir. Kuvvet da\u011f\u0131l\u0131m\u0131n\u0131 optimize etmek i\u00e7in temel parametreler aras\u0131nda yar\u0131k geni\u015fli\u011fi (b), penetrasyon derinli\u011fi (e, f), kanat a\u00e7\u0131kl\u0131\u011f\u0131 (g), yar\u0131\u00e7aplar (r) ve a\u00e7\u0131lar (\u03b1, \u03b2) bulunur.<\/p>\n

H Tipi \u00c7apraz Yuvalar \u0130\u00e7in \u00d6zellikler<\/h2>\n

H tipi \u00e7apraz girinti, standart uygulamalar i\u00e7in belirtilmi\u015ftir. Boyutlar, kal\u0131p tasar\u0131m\u0131 i\u00e7in teoriktir.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\n0<\/th>\n1<\/th>\n2<\/th>\n3<\/th>\n4<\/th>\n<\/tr>\n<\/thead>\n
b Nominal=Maks<\/td>\nB<\/td>\n0.61<\/td>\n0.97<\/td>\n1.47<\/td>\n2.41<\/td>\n3.48<\/td>\n<\/tr>\n
Min<\/td>\n0.58<\/td>\n0.94<\/td>\n1.44<\/td>\n2.38<\/td>\n3.45<\/td>\n<\/tr>\n
e Min<\/td>\ne<\/td>\n0.26<\/td>\n0.41<\/td>\n0.79<\/td>\n1.98<\/td>\n2.39<\/td>\n<\/tr>\n
Maksimum<\/td>\n0.36<\/td>\n0.46<\/td>\n0.84<\/td>\n2.03<\/td>\n2.44<\/td>\n<\/tr>\n
g Nominal=Min<\/td>\nG<\/td>\n0.81<\/td>\n1.27<\/td>\n2.29<\/td>\n3.81<\/td>\n5.08<\/td>\n<\/tr>\n
Maksimum<\/td>\n0.86<\/td>\n1.32<\/td>\n2.34<\/td>\n3.86<\/td>\n5.13<\/td>\n<\/tr>\n
f Min<\/td>\nF<\/td>\n0.31<\/td>\n0.51<\/td>\n0.66<\/td>\n0.79<\/td>\n1.19<\/td>\n<\/tr>\n
Maksimum<\/td>\n0.36<\/td>\n0.56<\/td>\n0.74<\/td>\n0.86<\/td>\n1.27<\/td>\n<\/tr>\n
r Nominal<\/td>\nR<\/td>\n0.3<\/td>\n0.5<\/td>\n0.6<\/td>\n0.8<\/td>\n1<\/td>\n<\/tr>\n
t1 Referans<\/td>\nt1<\/td>\n0.22<\/td>\n0.34<\/td>\n0.61<\/td>\n1.01<\/td>\n1.35<\/td>\n<\/tr>\n
\u03b1 Nominal=Maks\u2460<\/sup><\/td>\n\u03b1<\/td>\n\/<\/td>\n138\u00b0<\/td>\n140\u00b0<\/td>\n146\u00b0<\/td>\n153\u00b0<\/td>\n<\/tr>\n
Min\u2460<\/sup><\/td>\n\/<\/td>\n137\u00b045\u2032<\/td>\n139\u00b045\u2032<\/td>\n145\u00b045\u2032<\/td>\n152\u00b045\u2032<\/td>\n<\/tr>\n
\u03b2 Nominal=Min<\/td>\n\u03b2<\/td>\n7\u00b0<\/td>\n7\u00b0<\/td>\n5\u00b045\u2032<\/td>\n5\u00b045\u2032<\/td>\n7\u00b0<\/td>\n<\/tr>\n
Maksimum<\/td>\n7\u00b015\u2032<\/td>\n7\u00b015\u2032<\/td>\n6\u00b0<\/td>\n6\u00b0<\/td>\n7\u00b015\u2032<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u2460 0 numaral\u0131 girinti i\u00e7in \u03b1, r(min)=0,25 mm, r(max)=0,36 mm ile de\u011fi\u015ftirilir. T\u00fcm boyutlar mm cinsindendir ve kal\u0131p kullan\u0131m\u0131 i\u00e7in teoriktir.<\/p>\n

Z Tipi \u00c7apraz Yuvalar \u0130\u00e7in \u00d6zellikler<\/h2>\n

Z tipi, kaymay\u0131 \u00f6nlemek i\u00e7in ek \u00f6zelliklerle geli\u015ftirilmi\u015f performans sunar.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\n0<\/th>\n1<\/th>\n2<\/th>\n3<\/th>\n4<\/th>\n<\/tr>\n<\/thead>\n
b Nominal=Maks<\/td>\nB<\/td>\n0.76<\/td>\n1.27<\/td>\n1.83<\/td>\n2.72<\/td>\n3.96<\/td>\n<\/tr>\n
Min<\/td>\n0.71<\/td>\n1.22<\/td>\n1.78<\/td>\n2.67<\/td>\n3.91<\/td>\n<\/tr>\n
f Nominal=Maks<\/td>\nF<\/td>\n0.48<\/td>\n0.74<\/td>\n1.03<\/td>\n1.42<\/td>\n2.16<\/td>\n<\/tr>\n
Min<\/td>\n0.455<\/td>\n0.715<\/td>\n1.005<\/td>\n1.395<\/td>\n2.135<\/td>\n<\/tr>\n
g Nominal=Maks<\/td>\nG<\/td>\n0.86<\/td>\n1.32<\/td>\n2.34<\/td>\n3.86<\/td>\n5.08<\/td>\n<\/tr>\n
Min<\/td>\n0.81<\/td>\n1.27<\/td>\n2.29<\/td>\n3.81<\/td>\n5.03<\/td>\n<\/tr>\n
r1 Maks<\/td>\nr1<\/td>\n0.3<\/td>\n0.3<\/td>\n0.38<\/td>\n0.51<\/td>\n0.64<\/td>\n<\/tr>\n
r2 Maks<\/td>\nr2<\/td>\n0.1<\/td>\n0.13<\/td>\n0.15<\/td>\n0.25<\/td>\n0.38<\/td>\n<\/tr>\n
j Max<\/td>\nJ<\/td>\n0.13<\/td>\n0.15<\/td>\n0.15<\/td>\n0.2<\/td>\n0.2<\/td>\n<\/tr>\n
\u03b1 Nominal=Min<\/td>\n\u03b1<\/td>\n7\u00b0<\/td>\n7\u00b0<\/td>\n5\u00b045\u2032<\/td>\n5\u00b045\u2032<\/td>\n7\u00b0<\/td>\n<\/tr>\n
Maksimum<\/td>\n7\u00b015\u2032<\/td>\n7\u00b015\u2032<\/td>\n6\u00b0<\/td>\n6\u00b0<\/td>\n7\u00b015\u2032<\/td>\n<\/tr>\n
\u03b2 Nominal=Maks<\/td>\n\u03b2<\/td>\n7\u00b045\u2032<\/td>\n7\u00b045\u2032<\/td>\n6\u00b020\u2032<\/td>\n6\u00b020\u2032<\/td>\n7\u00b045\u2032<\/td>\n<\/tr>\n
Min<\/td>\n7\u00b030\u2032<\/td>\n7\u00b030\u2032<\/td>\n6\u00b05\u2032<\/td>\n6\u00b05\u2032<\/td>\n7\u00b030\u2032<\/td>\n<\/tr>\n
\u03b3 Nominal=Maks<\/td>\n\u03b3<\/td>\n4\u00b023\u2032<\/td>\n4\u00b023\u2032<\/td>\n3\u00b0<\/td>\n3\u00b0<\/td>\n4\u00b023\u2032<\/td>\n<\/tr>\n
Min<\/td>\n4\u00b08\u2032<\/td>\n4\u00b08\u2032<\/td>\n2\u00b045\u2032<\/td>\n2\u00b045\u2032<\/td>\n4\u00b08\u2032<\/td>\n<\/tr>\n
\u03b4 Nominal=Maks<\/td>\n\u03b4<\/td>\n46\u00b0<\/td>\n46\u00b0<\/td>\n46\u00b0<\/td>\n56\u00b015\u2032<\/td>\n56\u00b015\u2032<\/td>\n<\/tr>\n
Min<\/td>\n45\u00b053\u2032<\/td>\n45\u00b053\u2032<\/td>\n45\u00b053\u2032<\/td>\n56\u00b08\u2032<\/td>\n56\u00b08\u2032<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

T\u00fcm \u00f6l\u00e7\u00fcler milimetre cinsindendir ve kal\u0131p kullan\u0131m\u0131 i\u00e7in teoriktir.<\/p>\n

H Tipi \u00c7apraz Oyuk \u00d6l\u00e7er Ba\u015fl\u0131\u011f\u0131 \u00d6l\u00e7\u00fcleri<\/h2>\n

\u00d6l\u00e7\u00fc aletleri, kalite kontrolleri s\u0131ras\u0131nda girintilerin uygunlu\u011funu sa\u011flar.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\n0<\/th>\n1<\/th>\n2<\/th>\n3<\/th>\n4<\/th>\n<\/tr>\n<\/thead>\n
b Nominal=Maks<\/td>\nB<\/td>\n0.64<\/td>\n1.001<\/td>\n1.539<\/td>\n2.497<\/td>\n3.574<\/td>\n<\/tr>\n
Min<\/td>\n0.615<\/td>\n0.976<\/td>\n1.514<\/td>\n2.472<\/td>\n3.549<\/td>\n<\/tr>\n
g Nominal=Min<\/td>\nG<\/td>\n0.813<\/td>\n1.27<\/td>\n2.286<\/td>\n3.81<\/td>\n5.08<\/td>\n<\/tr>\n
Maksimum<\/td>\n0.838<\/td>\n1.295<\/td>\n2.311<\/td>\n3.835<\/td>\n5.105<\/td>\n<\/tr>\n
d Nominal=Min<\/td>\nD<\/td>\n0.25<\/td>\n0.38<\/td>\n0.38<\/td>\n0.38<\/td>\n0.38<\/td>\n<\/tr>\n
Maksimum<\/td>\n0.38<\/td>\n0.51<\/td>\n0.51<\/td>\n0.51<\/td>\n0.51<\/td>\n<\/tr>\n
e Nominal=Maks<\/td>\ne<\/td>\n0.315<\/td>\n0.513<\/td>\n1.102<\/td>\n2.098<\/td>\n2.738<\/td>\n<\/tr>\n
Min<\/td>\n0.29<\/td>\n0.488<\/td>\n1.077<\/td>\n2.073<\/td>\n2.713<\/td>\n<\/tr>\n
f Nominal=Maks<\/td>\nF<\/td>\n0.31<\/td>\n0.51<\/td>\n0.64<\/td>\n0.79<\/td>\n1.12<\/td>\n<\/tr>\n
Min<\/td>\n0.25<\/td>\n0.45<\/td>\n0.58<\/td>\n0.73<\/td>\n1.06<\/td>\n<\/tr>\n
L Dakika<\/td>\nL<\/td>\n3.17<\/td>\n3.17<\/td>\n4.78<\/td>\n7.14<\/td>\n8.74<\/td>\n<\/tr>\n
\u03b1 Nominal=Min\u2460<\/sup><\/td>\n\u03b1<\/td>\n\/<\/td>\n138\u00b0<\/td>\n140\u00b0<\/td>\n146\u00b0<\/td>\n153\u00b0<\/td>\n<\/tr>\n
Maksimum\u2460<\/sup><\/td>\n\/<\/td>\n138\u00b015\u2032<\/td>\n140\u00b015\u2032<\/td>\n146\u00b015\u2032<\/td>\n153\u00b015\u2032<\/td>\n<\/tr>\n
\u03b2 Nominal=Min<\/td>\n\u03b2<\/td>\n7\u00b0<\/td>\n7\u00b0<\/td>\n5\u00b045\u2032<\/td>\n5\u00b045\u2032<\/td>\n7\u00b0<\/td>\n<\/tr>\n
Maksimum<\/td>\n6\u00b045\u2032<\/td>\n6\u00b045\u2032<\/td>\n5\u00b030\u2032<\/td>\n5\u00b030\u2032<\/td>\n6\u00b045\u2032<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u2460 0 numaral\u0131 girinti i\u00e7in \u03b1, r = 0,25 \u00b1 0,025 mm ile de\u011fi\u015ftirilir. T\u00fcm boyutlar mm cinsindendir.<\/p>\n

GB 944.1-1985 Standard\u0131n\u0131n Sanayi \u00dczerindeki Etkisi<\/h2>\n

Bu standart, \u00e7apraz girinti tasar\u0131mlar\u0131n\u0131 standartla\u015ft\u0131rarak k\u00fcresel ticareti ve birlikte \u00e7al\u0131\u015fabilirli\u011fi kolayla\u015ft\u0131r\u0131r. \u00dcretim i\u00e7in k\u0131yaslama noktalar\u0131 sa\u011flayarak kalite kontrol\u00fcn\u00fc etkiler ve montaj hatlar\u0131ndaki hatalar\u0131 azalt\u0131r. Otomotiv uygulamalar\u0131nda g\u00fcvenilir ba\u011flant\u0131 sa\u011flar; elektronikte ise hassas tork kontrol\u00fcne sahip minyat\u00fcr vidalar\u0131 destekler.<\/p>\n

S\u0131k\u00e7a Sorulan Sorular<\/h2>\n
\n

H tipi ve Z tipi \u00e7apraz oyuklar aras\u0131ndaki fark nedir?<\/h3>\n

H tipi, genel kullan\u0131m i\u00e7in geni\u015fletilmi\u015f kanatlara sahip standart Phillips yuvas\u0131d\u0131r; Z tipi (Pozidriv) ise daha iyi kavrama ve y\u00fcksek torklu uygulamalarda kaymay\u0131 azaltmak i\u00e7in ikincil \u00e7\u0131k\u0131nt\u0131lar i\u00e7erir.<\/p>\n<\/div>\n

\n

Vida i\u00e7in uygun yuva numaras\u0131n\u0131 nas\u0131l se\u00e7erim?<\/h3>\n

Vida \u00e7ap\u0131na g\u00f6re se\u00e7im yap\u0131n: K\u00fc\u00e7\u00fck vidalar i\u00e7in (\u00f6rne\u011fin, M1.6) 0 numaradan, daha b\u00fcy\u00fck vidalar i\u00e7in (\u00f6rne\u011fin, M10) 4 numaraya kadar. Belirli e\u015fle\u015ftirmeler i\u00e7in GB\/T 845 gibi uyumlu standartlara bak\u0131n.<\/p>\n<\/div>\n

\n

Bu \u00f6l\u00e7\u00fcler \u00fcretim i\u00e7in zorunlu mu?<\/h3>\n

Hay\u0131r, bunlar kal\u0131p imalat\u0131 i\u00e7in teorik de\u011ferlerdir. Bitmi\u015f \u00fcr\u00fcnler, tablo de\u011ferlerine g\u00f6re do\u011frudan \u00f6l\u00e7\u00fcm yap\u0131lmadan, \u00f6l\u00e7\u00fcm aletleri kullan\u0131larak kontrol edilir.<\/p>\n<\/div>\n

\n

\u00d6l\u00e7\u00fcm ba\u015fl\u0131\u011f\u0131n\u0131n boyutlar\u0131n\u0131n amac\u0131 nedir?<\/h3>\n

\u00d6l\u00e7\u00fcm cihazlar\u0131, girinti uygunlu\u011funu do\u011frulayarak vidalar\u0131n s\u00fcr\u00fcc\u00fclere d\u00fczg\u00fcn \u015fekilde oturmas\u0131n\u0131 ve kalite g\u00fcvencesi s\u0131ras\u0131nda performans gereksinimlerini kar\u015f\u0131lamas\u0131n\u0131 sa\u011flar.<\/p>\n<\/div>\n

\n

GB 944.1-1985 uluslararas\u0131 standartlarla nas\u0131l bir ili\u015fki i\u00e7indedir?<\/h3>\n

ISO 4757:1983 standard\u0131na uygundur ve vida tasar\u0131mlar\u0131 ve aletlerinde uluslararas\u0131 uyumlulu\u011fu kolayla\u015ft\u0131r\u0131r.<\/p>\n<\/div>\n

\n

Bu t\u00fcr oyuklara sahip vidalar i\u00e7in hangi malzemeler uygundur?<\/h3>\n

Genellikle \u00e7elik, paslanmaz \u00e7elik veya pirin\u00e7 kullan\u0131l\u0131r ve malzemenin sertli\u011fi, deformasyon olmadan hassas oyuk \u015fekillendirmeye olanak tan\u0131r.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

GB 944.1-1985: Cross Recesses for Screws Standard Introduction This standard, GB 944.1-1985, specifies the dimensions and requirements for cross recesses used in screws, including Phillips-type designs. Cross recesses are essential in fastening applications, providing improved torque transmission and reduced cam-out compared to slotted drives. They are widely applied in industries such as automotive, electronics, and […]<\/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-5598","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\/5598","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=5598"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5598\/revisions"}],"predecessor-version":[{"id":5600,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5598\/revisions\/5600"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/media?parent=5598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/categories?post=5598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/tags?post=5598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}