{"id":5642,"date":"2025-12-23T03:02:08","date_gmt":"2025-12-23T03:02:08","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5642"},"modified":"2025-12-23T03:02:08","modified_gmt":"2025-12-23T03:02:08","slug":"gb-t-5779-1-2000-fastener-surface-defects-guide","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/tr\/blog\/gb-t-5779-1-2000-fastener-surface-defects-guide\/","title":{"rendered":"GB\/T 5779.1-2000: Ba\u011flant\u0131 Eleman\u0131 Y\u00fczey Kusurlar\u0131 K\u0131lavuzu"},"content":{"rendered":"
\n

GB\/T 5779.1-2000 Standard\u0131na Giri\u015f<\/h2>\n

GB\/T 5779.1-2000 standard\u0131, \u00f6zellikle c\u0131vata, vida ve saplama gibi ba\u011flant\u0131 elemanlar\u0131ndaki y\u00fczey kusurlar\u0131 i\u00e7in genel gereksinimleri belirtir. Bu standart, otomotiv, havac\u0131l\u0131k, in\u015faat ve makine imalat\u0131 dahil olmak \u00fczere \u00e7e\u015fitli sekt\u00f6rlerde mekanik ba\u011flant\u0131 elemanlar\u0131n\u0131n kalitesini ve g\u00fcvenilirli\u011fini sa\u011flamak i\u00e7in \u00e7ok \u00f6nemlidir. Yap\u0131sal b\u00fct\u00fcnl\u00fc\u011f\u00fc, performans\u0131 veya g\u00fcvenli\u011fi tehlikeye atabilecek y\u00fczey kusurlar\u0131 i\u00e7in kabul edilebilir s\u0131n\u0131rlar\u0131 tan\u0131mlar. Bu standarda uyarak, \u00fcreticiler \u00fcretimde tutarl\u0131l\u0131\u011f\u0131 koruyabilirken, kullan\u0131c\u0131lar da y\u00fck alt\u0131nda \u00f6ng\u00f6r\u00fclebilir ba\u011flant\u0131 eleman\u0131 davran\u0131\u015f\u0131ndan faydalan\u0131r.<\/p>\n

Ba\u011flant\u0131 elemanlar\u0131ndaki y\u00fczey kusurlar\u0131, d\u00f6vme, \u0131s\u0131l i\u015flem ve i\u015fleme gibi \u00fcretim s\u00fcre\u00e7lerinden kaynaklan\u0131r. Bu kusurlar, kontrol alt\u0131na al\u0131nmad\u0131\u011f\u0131 takdirde, gerilim yo\u011funla\u015fmas\u0131 veya korozyon ba\u015flang\u0131c\u0131 gibi mekanizmalar yoluyla erken ar\u0131zaya yol a\u00e7abilir. Standart, kusurlar\u0131 \u00e7atlaklar, bo\u015fluklar, k\u0131vr\u0131mlar ve di\u011ferleri gibi t\u00fcrlere ay\u0131rarak, tan\u0131mlama ve kabul i\u00e7in ayr\u0131nt\u0131l\u0131 kriterler sunar. Par\u00e7alara zarar vermeden sorunlar\u0131 tespit etmek i\u00e7in g\u00f6rsel ve tahribats\u0131z test y\u00f6ntemlerini vurgular.<\/p>\n

Pratikte, GB\/T 5779.1-2000 standard\u0131na uyum, \u00fcretimin her a\u015famas\u0131nda titiz bir kalite kontrol\u00fc gerektirir. \u00d6rne\u011fin, hammadde se\u00e7imi, do\u011fal kusurlar\u0131 en aza indirmek i\u00e7in kritik \u00f6neme sahipken, d\u00f6vme ve \u0131s\u0131l i\u015flemdeki proses parametreleri, yapay kusurlar\u0131 \u00f6nlemek i\u00e7in optimize edilmelidir. Standart ayr\u0131ca, kabul \u00f6rneklemesi i\u00e7in GB\/T 90 gibi di\u011fer normlarla entegre olarak, kalite g\u00fcvencesine b\u00fct\u00fcnsel bir yakla\u015f\u0131m sa\u011flar.<\/p>\n

Bu standarda uyman\u0131n temel faydalar\u0131 aras\u0131nda \u00fcr\u00fcn dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131n artmas\u0131, montaj hatlar\u0131ndaki ret oranlar\u0131n\u0131n azalmas\u0131 ve ISO 6157-1 gibi uluslararas\u0131 e\u015fde\u011ferleriyle uyumluluk yer almaktad\u0131r. \u00dcreticiler, gerekti\u011finde b\u00fcy\u00fct\u00fclm\u00fc\u015f inceleme ara\u00e7lar\u0131 kullanarak personeli kusur tespiti konusunda e\u011fitmelidir. Bas\u0131n\u00e7l\u0131 kaplar veya u\u00e7aklar gibi y\u00fcksek riskli uygulamalar i\u00e7in, \u00f6zel spesifikasyonlar yoluyla standard\u0131n s\u0131n\u0131rlar\u0131n\u0131n a\u015f\u0131lmas\u0131 tavsiye edilebilir.<\/p>\n

Genel olarak, GB\/T 5779.1-2000, ba\u011flant\u0131 eleman\u0131 \u00fcretiminde en iyi uygulamalar\u0131 te\u015fvik ederek, malzeme ve s\u00fcre\u00e7lerde yenili\u011fi desteklerken son kullan\u0131c\u0131 g\u00fcvenli\u011fini de sa\u011flar. G\u00f6rsel yard\u0131mc\u0131lar ve nominal di\u015f \u00e7aplar\u0131na ba\u011fl\u0131 nicel s\u0131n\u0131rlar ile kusurlar\u0131 ayr\u0131nt\u0131l\u0131 olarak ele alarak, m\u00fchendisler ve kalite kontrol uzmanlar\u0131 i\u00e7in pratik bir ara\u00e7 haline gelir. Bu giri\u015f, a\u015fa\u011f\u0131da \u00f6zetlenen belirli kusur kategorilerini anlamak i\u00e7in temel olu\u015fturarak, okuyucular\u0131n standard\u0131 ger\u00e7ek d\u00fcnya senaryolar\u0131nda etkili bir \u015fekilde uygulayabilmelerini sa\u011flar.<\/p>\n

Y\u00fczey Kusurlar\u0131n\u0131n T\u00fcrleri, Nedenleri, G\u00f6r\u00fcn\u00fcmleri ve S\u0131n\u0131rlar\u0131<\/h2>\n

\u00c7atlaklar<\/h3>\n

\u00c7atlaklar, metal tane s\u0131n\u0131rlar\u0131 boyunca veya taneler aras\u0131nda olu\u015fan, yabanc\u0131 maddeler i\u00e7erebilen belirgin k\u0131r\u0131klar olarak tan\u0131mlan\u0131r. Genellikle d\u00f6vme, \u015fekillendirme veya \u0131s\u0131l i\u015flem s\u0131ras\u0131nda a\u015f\u0131r\u0131 gerilmeden kaynaklan\u0131rlar veya ham maddelerde \u00f6nceden mevcut olabilirler. Yeniden \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda, \u00e7atlaklar genellikle oksit tabakas\u0131n\u0131n d\u00f6k\u00fclmesi nedeniyle renk de\u011fi\u015ftirir.<\/p>\n

S\u00f6nd\u00fcrme \u00c7atlaklar\u0131<\/h4>\n

Is\u0131l i\u015flem s\u0131ras\u0131nda y\u00fcksek termal gerilimler ve zorlanmalar nedeniyle su verme \u00e7atlaklar\u0131 olu\u015fur. Bu \u00e7atlaklar, ba\u011flant\u0131 eleman\u0131n\u0131n y\u00fczeyinde d\u00fczenli bir y\u00f6n\u00fc olmayan, d\u00fczensiz, kesi\u015fen \u00e7izgiler \u015feklinde g\u00f6r\u00fcn\u00fcr.<\/p>\n

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Neden<\/th>\nIs\u0131l i\u015flem s\u0131ras\u0131nda, a\u015f\u0131r\u0131 termal gerilim ve zorlanma, su verme \u00e7atlaklar\u0131na yol a\u00e7ar. Bu \u00e7atlaklar d\u00fczensizdir ve y\u00fczeyde d\u00fczenli bir y\u00f6n olmaks\u0131z\u0131n kesi\u015firler.<\/th>\n<\/tr>\n
S\u0131n\u0131rlar<\/td>\nHerhangi bir derinlik, uzunluk veya konumda \u00e7atla\u011fa izin verilmez.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Sertle\u015ftirme \u00e7atlaklar\u0131, y\u00fck alt\u0131nda ilerleyerek felaketle sonu\u00e7lanabilecek ar\u0131zalara yol a\u00e7abildikleri i\u00e7in \u00f6zellikle tehlikelidir. \u00d6nleme, kontroll\u00fc so\u011futma h\u0131zlar\u0131 ve uygun sertle\u015ftirme ortamlar\u0131 kullanmay\u0131 i\u00e7erir. Karbon \u00e7eliklerinde, \u00f6stenitleme s\u0131cakl\u0131klar\u0131ndan h\u0131zl\u0131 so\u011futma bu sorunu daha da k\u00f6t\u00fcle\u015ftirir, bu nedenle a\u015f\u0131r\u0131 gerilme olmadan sertle\u015febilirli\u011fi art\u0131rmak i\u00e7in krom veya molibden gibi ala\u015f\u0131m elementleri kullan\u0131l\u0131r. Muayene genellikle y\u00fczey alt\u0131 tespiti i\u00e7in manyetik par\u00e7ac\u0131k testi gerektirir. S\u0131n\u0131rlar kat\u0131d\u0131r \u00e7\u00fcnk\u00fc k\u00fc\u00e7\u00fck sertle\u015ftirme \u00e7atlaklar\u0131 bile d\u00f6ng\u00fcsel y\u00fckleme uygulamalar\u0131nda yorulma \u00f6mr\u00fcn\u00fc 50%'ye kadar azaltabilir.<\/p>\n

D\u00f6vme \u00c7atlaklar\u0131<\/h4>\n

D\u00f6vme i\u015flemi s\u0131ras\u0131nda, c\u0131vata ve vida ba\u015flar\u0131n\u0131n \u00fcst y\u00fczeyinde veya girintili ba\u015flar\u0131n y\u00fckseltilmi\u015f k\u0131s\u0131mlar\u0131nda d\u00f6vme \u00e7atlaklar\u0131 olu\u015fabilir.<\/p>\n

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Neden<\/th>\nKesme veya d\u00f6vme i\u015flemi s\u0131ras\u0131nda \u00fcretilen, kafa \u00fcst y\u00fczeylerinde veya y\u00fckseltilmi\u015f girintili kafa k\u0131s\u0131mlar\u0131nda bulunan desenler.<\/th>\n<\/tr>\n
S\u0131n\u0131rlar<\/td>\nUzunluk l \u2264 1d; Derinlik veya geni\u015flik b \u2264 0,04d; burada d nominal di\u015f \u00e7ap\u0131d\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

D\u00f6vme \u00e7atlaklar\u0131 genellikle uygunsuz kal\u0131p tasar\u0131m\u0131 veya a\u015f\u0131r\u0131 deformasyon oranlar\u0131ndan kaynaklan\u0131r. Y\u00fcksek hacimli \u00fcretimde, kal\u0131p ya\u011flamas\u0131n\u0131n ve s\u0131cakl\u0131k kontrol\u00fcn\u00fcn sa\u011flanmas\u0131 hayati \u00f6nem ta\u015f\u0131r. Bu \u00e7atlaklar, konumlar\u0131 ve morfolojileri bak\u0131m\u0131ndan so\u011futma \u00e7atlaklar\u0131ndan ay\u0131rt edilebilir. S\u0131n\u0131rlar, par\u00e7a boyutuna g\u00f6re \u00f6l\u00e7eklendirme sa\u011flamak ve orant\u0131l\u0131l\u0131\u011f\u0131 garanti etmek i\u00e7in di\u015f \u00e7ap\u0131na g\u00f6re tan\u0131mlan\u0131r. S\u0131n\u0131rlar\u0131n a\u015f\u0131lmas\u0131, tork uygulamalar\u0131nda kafa kesme ar\u0131zas\u0131na neden olabilir.<\/p>\n

<\/p>\n

D\u00f6vme Patlamalar\u0131<\/h4>\n

D\u00f6vme i\u015flemi s\u0131ras\u0131nda, \u00f6rne\u011fin alt\u0131gen ba\u015fl\u0131 k\u00f6\u015felerde, flan\u015f y\u00fczeylerinde, dairesel ba\u015fl\u0131 \u00e7evrelerde veya y\u00fckseltilmi\u015f girintili ba\u015fl\u0131 k\u0131s\u0131mlarda d\u00f6vme patlamalar\u0131 meydana gelir.<\/p>\n

\n\n\n\n\n
Neden<\/th>\nD\u00f6vme y\u00f6ntemiyle \u00fcretilir, \u00f6rne\u011fin alt\u0131gen ba\u015fl\u0131 k\u00f6\u015felerde, flan\u015f y\u00fczeylerinde veya dairesel ba\u015f \u00e7evrelerinde.<\/th>\n<\/tr>\n
S\u0131n\u0131rlar<\/td>\nAlt\u0131gen ve flan\u015fl\u0131 ba\u015fl\u0131klar i\u00e7in: Flan\u015flardaki patlamalar \u00fcst veya yatak y\u00fczeylerine uzanmamal\u0131d\u0131r. K\u00f6\u015fe patlamalar\u0131 geni\u015fli\u011fi minimum spesifikasyonun alt\u0131na d\u00fc\u015f\u00fcrmemelidir. Y\u00fckseltilmi\u015f ba\u015fl\u0131k patlamalar\u0131n\u0131n geni\u015fli\u011fi \u2264 0,06d veya girintinin alt\u0131nda olmamal\u0131d\u0131r. Yuvarlak ba\u015fl\u0131klar i\u00e7in: Tek bir patlama i\u00e7in geni\u015flik \u2264 0,08dc (veya dk); birden fazla patlama i\u00e7in \u2264 0,04dc (veya dk), bir tanesi 0,08dc'ye (veya dk) kadar olabilir. d = nominal \u00e7ap; dc = flan\u015f \u00e7ap\u0131; dk = ba\u015fl\u0131k \u00e7ap\u0131.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

D\u00f6vme i\u015flemi s\u0131ras\u0131nda kal\u0131plardaki malzeme ak\u0131\u015f\u0131 sorunlar\u0131ndan dolay\u0131 patlamalar meydana gelir. Geli\u015fmi\u015f sim\u00fclasyon yaz\u0131l\u0131mlar\u0131 bunlar\u0131 tahmin edebilir ve \u00f6nleyebilir. S\u0131n\u0131rlar, y\u00fck da\u011f\u0131l\u0131m\u0131n\u0131 koruyarak yatak y\u00fczeyleri gibi fonksiyonel alanlar\u0131 da hesaba katar. Paslanmaz \u00e7elik ba\u011flant\u0131 elemanlar\u0131nda patlamalar \u00e7atlak korozyonunu te\u015fvik edebilir, bu nedenle daha s\u0131k\u0131 kontroller \u00f6nerilir.<\/p>\n

Kesme Patlamalar\u0131<\/h4>\n

D\u00f6vme i\u015flemi s\u0131ras\u0131nda, yuvarlak veya flan\u015f \u015feklindeki \u00e7evre y\u00fczeylerinde eksene yakla\u015f\u0131k 45\u00b0 a\u00e7\u0131yla veya alt\u0131gen ba\u015fl\u0131 d\u00fcz y\u00fczeylerde kesme \u00e7atlaklar\u0131 meydana gelir.<\/p>\n

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Neden<\/th>\nEksenle yakla\u015f\u0131k 45\u00b0 a\u00e7\u0131yla yuvarlak\/flan\u015fl\u0131 \u00e7evreler veya alt\u0131gen d\u00fcz y\u00fczeyler \u00fczerinde d\u00f6vme y\u00f6ntemiyle \u00fcretilir.<\/th>\n<\/tr>\n
S\u0131n\u0131rlar<\/td>\nD\u00f6vme patlamalar\u0131na benzer \u015fekilde: Flan\u015f patlamalar\u0131 \u00fcst\/yatak k\u0131sm\u0131na kadar uzanmamal\u0131d\u0131r. K\u00f6\u015fe minimum geni\u015fli\u011fin alt\u0131nda olmamal\u0131d\u0131r. Y\u00fckseltilmi\u015f ba\u015f geni\u015fli\u011fi \u2264 0,06d veya girintinin alt\u0131nda olmamal\u0131d\u0131r. Yuvarlak\/flan\u015f geni\u015fli\u011fi tek bir par\u00e7a i\u00e7in \u2264 0,08dc (veya dk); birden fazla par\u00e7a i\u00e7in \u2264 0,04dc (veya dk) olmal\u0131d\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Kesme patlamalar\u0131, kesme geriliminin a\u015f\u0131ld\u0131\u011f\u0131n\u0131 g\u00f6sterir. \u00d6nlemler aras\u0131nda \u00e7ok a\u015famal\u0131 d\u00f6vme yer al\u0131r. S\u0131n\u0131rlar, kritik boyutlar\u0131 koruyarak, kolay kullan\u0131m ve mukavemeti sa\u011flar.<\/p>\n

Ham Madde Diki\u015fleri ve Bindirmeleri<\/h3>\n

Ham madde diki\u015fleri ve bindirmeleri, iplikler, g\u00f6vdeler veya ba\u015fl\u0131klar boyunca uzunlamas\u0131na uzanan ince d\u00fcz veya d\u00fczg\u00fcn kavisli \u00e7izgilerdir.<\/p>\n

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Neden<\/th>\nBa\u011flant\u0131 elemanlar\u0131nda kullan\u0131lan ham maddenin do\u011fas\u0131nda vard\u0131r.<\/th>\n<\/tr>\n
S\u0131n\u0131rlar<\/td>\nDerinlik \u2264 0,03d. Ba\u015f k\u0131sm\u0131na kadar uzan\u0131yorsa, d\u00f6vme patlama s\u0131n\u0131rlar\u0131n\u0131 a\u015fmamal\u0131d\u0131r. d = nominal \u00e7ap.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Bu kusurlar, tel sto\u011funun haddelenmesi veya \u00e7ekilmesinden kaynaklan\u0131r. Tedarik\u00e7i kalite sertifikasyonu \u00e7ok \u00f6nemlidir. \u00c7ekme y\u00fcklemesinde gerilim yo\u011funla\u015fma noktalar\u0131 olarak i\u015flev g\u00f6rebilirler. Di\u015f b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc korumak i\u00e7in s\u0131n\u0131rlar muhafazakard\u0131r. Ultrasonik test, d\u00f6kme malzemede tespit edilmesine yard\u0131mc\u0131 olur.<\/p>\n

<\/p>\n

Muayene ve Kabul Prosed\u00fcrleri<\/h2>\n

Kabul muayenesi GB\/T 90 standard\u0131na uygun olarak yap\u0131l\u0131r. Kusur tespitini etkileyen kaplamalar muayeneden \u00f6nce \u00e7\u0131kar\u0131lmal\u0131d\u0131r.<\/p>\n

Not: GB\/T 90 revizyonlar\u0131nda gereksiz tekrarlardan ka\u00e7\u0131nmak i\u00e7in ayarlamalar yap\u0131labilir.<\/p>\n

T\u00fcz\u00fck<\/h3>\n

\u00dcreticiler, uyumlulu\u011fu sa\u011flamak i\u00e7in herhangi bir prosed\u00fcr\u00fc kullanabilirler. Al\u0131c\u0131lar, kabul veya ret i\u00e7in bu prosed\u00fcr\u00fc uygulayabilirler. Aksi kararla\u015ft\u0131r\u0131lmad\u0131k\u00e7a, bu prosed\u00fcr tahkim g\u00f6revi g\u00f6r\u00fcr.<\/p>\n

Tahribats\u0131z Muayene<\/h3>\n

Partiden rastgele \u00f6rnekler al\u0131n ve g\u00f6rsel veya tahribats\u0131z testler (\u00f6rne\u011fin, manyetik veya girdap ak\u0131m\u0131) ger\u00e7ekle\u015ftirin. Kusurlar s\u0131n\u0131rlar dahilindeyse kabul edin; aksi takdirde, 3.3'e g\u00f6re tahribatl\u0131 testlere ge\u00e7in.<\/p>\n

Tahribatl\u0131 Muayene<\/h3>\n

3.2'deki uygunsuz \u00fcr\u00fcnler i\u00e7in, en ciddi kusurlardan olu\u015fan ikinci bir \u00f6rnek olu\u015fturun ve inceleme i\u00e7in kusura dik olarak en derin noktadan kesit al\u0131n.<\/p>\n

H\u00fck\u00fcm<\/h3>\n

Herhangi bir yerinde su verme \u00e7atlaklar\u0131, i\u00e7 k\u00f6\u015felerde katlanmalar veya dairesel olmayan omuzlarda \u00fc\u00e7 loblu \u015fekli a\u015fan yatak alt\u0131ndaki katlanmalar varsa partiyi reddedin. Tahribatl\u0131 testlerde, d\u00f6vme \u00e7atlaklar\u0131, patlamalar, diki\u015fler, bo\u015fluklar, izler veya hasarlar konusunda limitleri a\u015fan durumlarda partiyi reddedin.<\/p>\n

Muayene prosed\u00fcrleri, verimlilik ve titizlik aras\u0131nda denge kuracak \u015fekilde tasarlanm\u0131\u015ft\u0131r. Boya penetrasyonu gibi tahribats\u0131z y\u00f6ntemler, par\u00e7ay\u0131 tahrip etmeden y\u00fczey \u00e7atlaklar\u0131n\u0131n g\u00f6r\u00fcn\u00fcrl\u00fc\u011f\u00fcn\u00fc art\u0131r\u0131r. B\u00fcy\u00fck partiler i\u00e7in, istatistiksel \u00f6rnekleme, g\u00fcven seviyelerini korurken maliyetleri d\u00fc\u015f\u00fcr\u00fcr. Havac\u0131l\u0131k ve uzay sekt\u00f6r\u00fcnde, 100% muayenesi zorunlu olabilir. Prosed\u00fcrler, k\u00fcresel birlikte \u00e7al\u0131\u015fabilirlik i\u00e7in ISO standartlar\u0131yla uyumludur. Tahribatl\u0131 testler i\u00e7in metalografi konusunda denet\u00e7ilerin e\u011fitilmesi, do\u011fru derinlik \u00f6l\u00e7\u00fcm\u00fc i\u00e7in \u00e7ok \u00f6nemlidir. Genel olarak, bu ad\u0131mlar yaln\u0131zca kusursuz ba\u011flant\u0131 elemanlar\u0131n\u0131n hizmete girmesini sa\u011flayarak saha ar\u0131zalar\u0131n\u0131 \u00f6nler.<\/p>\n

Y\u00fczey Kusurlar\u0131 \u0130\u00e7in Numune Alma Planlar\u0131<\/h2>\n
\n\n\n\n\n\n\n\n
Tablo A1: G\u00f6rsel ve Tahribats\u0131z Muayene \u0130\u00e7in \u00d6rneklem B\u00fcy\u00fckl\u00fckleri<\/caption>\n
Parti B\u00fcy\u00fckl\u00fc\u011f\u00fc N<\/th>\n\u00d6rneklem B\u00fcy\u00fckl\u00fc\u011f\u00fc n<\/th>\n<\/tr>\n
N \u2264 1200<\/td>\n20<\/td>\n<\/tr>\n
1201 \u2264 N \u2264 10000<\/td>\n32<\/td>\n<\/tr>\n
10001 \u2264 N \u2264 35000<\/td>\n50<\/td>\n<\/tr>\n
35001 \u2264 N \u2264 150000<\/td>\n80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Not: \u00d6rneklem b\u00fcy\u00fckl\u00fckleri GB\/T 15239 Tablo 10, S-4 denetim seviyesine g\u00f6re belirlenmi\u015ftir. Parti, ayn\u0131 tip, boyut ve \u00f6zellik s\u0131n\u0131f\u0131na sahip \u00fcr\u00fcnlerin ayn\u0131 anda teslim edilen miktar\u0131n\u0131 ifade eder.<\/p>\n

\n\n\n\n\n\n\n\n\n
Tablo A2: Tahribatl\u0131 Muayene \u0130\u00e7in \u0130kinci \u00d6rneklem B\u00fcy\u00fckl\u00fckleri<\/caption>\n
N numaral\u0131 \u00f6rnekteki kusurlu \u00fcr\u00fcn say\u0131s\u0131<\/th>\n\u0130kinci \u00d6rneklem B\u00fcy\u00fckl\u00fc\u011f\u00fc n<\/th>\n<\/tr>\n
N \u2264 8<\/td>\n2<\/td>\n<\/tr>\n
9 \u2264 N \u2264 15<\/td>\n3<\/td>\n<\/tr>\n
16 \u2264 N \u2264 25<\/td>\n5<\/td>\n<\/tr>\n
26 \u2264 N \u2264 50<\/td>\n8<\/td>\n<\/tr>\n
51 \u2264 N \u2264 80<\/td>\n13<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Not: GB\/T 2828 Tablo 2 ve 3'e g\u00f6re, genel muayene seviyesi II.<\/p>\n

\u00d6rnekleme planlar\u0131, parti kalitesinin istatistiksel g\u00fcvencesini sa\u011flar. Kritik uygulamalar i\u00e7in daha s\u0131k\u0131 AQL seviyeleri uygulanabilir. \u00d6rneklemede otomasyon, tekrarlanabilirli\u011fi art\u0131r\u0131r. Bu planlar, riski kontrol ederken denetim s\u00fcresini en aza indirir.<\/p>\n

S\u0131k\u00e7a Sorulan Sorular (SSS)<\/h2>\n
    \n
  • Sertle\u015ftirme \u00e7atlaklar\u0131n\u0131 d\u00f6vme \u00e7atlaklar\u0131ndan ay\u0131ran \u00f6zellikler nelerdir?<\/strong> Sertle\u015ftirme \u00e7atlaklar\u0131, \u0131s\u0131l i\u015flem geriliminden kaynaklanan d\u00fczensiz \u00e7atlaklard\u0131r; d\u00f6vme \u00e7atlaklar\u0131 ise ba\u015f k\u0131sm\u0131n\u0131n belirli b\u00f6lgelerinde i\u015flem kaynakl\u0131d\u0131r. Her ikisi de kesinlikle yasaklanm\u0131\u015f veya s\u0131n\u0131rland\u0131r\u0131lm\u0131\u015ft\u0131r.<\/li>\n
  • Hasar derinli\u011fini do\u011fru bir \u015fekilde nas\u0131l \u00f6l\u00e7ebilirim?<\/strong> Hasara dik y\u00f6nde tahrip edici kesit alma i\u015flemi uygulay\u0131n, ard\u0131ndan metalografik standartlara g\u00f6re mikroskobik inceleme yap\u0131n.<\/li>\n
  • Kaplamalar kusur s\u0131n\u0131rlar\u0131na dahil ediliyor mu?<\/strong> Standart gere\u011fi, kusurlar\u0131 gizleyen kaplamalar muayeneden \u00f6nce \u00e7\u0131kar\u0131lmal\u0131d\u0131r.<\/li>\n
  • \u00d6rneklemdeki kusurlar limitleri a\u015farsa ne olur?<\/strong> \u0130kinci numune al\u0131m\u0131na ve tahrip edici testlere ge\u00e7in; a\u015f\u0131r\u0131 oldu\u011fu do\u011frulan\u0131rsa partiyi reddedin.<\/li>\n
  • Bu standart paslanmaz \u00e7elik ba\u011flant\u0131 elemanlar\u0131 i\u00e7in de ge\u00e7erli mi?<\/strong> Evet, ancak ek korozyon hususlar\u0131, GB\/T 5779.1-2000'in \u00f6tesinde daha s\u0131k\u0131 s\u0131n\u0131rlar gerektirebilir.<\/li>\n
  • Ham madde diki\u015flerinin \u00f6nlenmesi nas\u0131l sa\u011flan\u0131r?<\/strong> Girdap ak\u0131m\u0131 testi yap\u0131lm\u0131\u015f stoklara sahip sertifikal\u0131 tedarik\u00e7iler se\u00e7in; gelen mallar\u0131n denetimine y\u00f6nelik protokolleri uygulay\u0131n.<\/li>\n<\/ul>\n

    Referanslar ve Ek Kaynaklar<\/h2>\n

    Daha fazla bilgi i\u00e7in: GB\/T 90, ISO 6157-1, GB\/T 15239, GB\/T 2828. Ba\u011flant\u0131 eleman\u0131 kalite kontrol\u00fc ile ilgili sekt\u00f6r el kitaplar\u0131na ba\u015fvurunuz.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Introduction to GB\/T 5779.1-2000 Standard The GB\/T 5779.1-2000 standard specifies general requirements for surface defects on fasteners, particularly bolts, screws, and studs. This standard is essential for ensuring the quality and reliability of mechanical fasteners in various industries, including automotive, aerospace, construction, and machinery manufacturing. It defines acceptable limits for surface imperfections that could compromise […]<\/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-5642","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\/5642","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=5642"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5642\/revisions"}],"predecessor-version":[{"id":5644,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5642\/revisions\/5644"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/media?parent=5642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/categories?post=5642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/tags?post=5642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}