{"id":1308,"date":"2026-04-28T08:12:21","date_gmt":"2026-04-28T08:12:21","guid":{"rendered":"https:\/\/worm-and-worm-wheel.com\/?p=1308"},"modified":"2026-04-28T08:12:21","modified_gmt":"2026-04-28T08:12:21","slug":"worm-gear-strength-calculation-din-3996-iso-14521-agma-6034","status":"publish","type":"post","link":"https:\/\/worm-and-worm-wheel.com\/tr\/worm-gear-strength-calculation-din-3996-iso-14521-agma-6034\/","title":{"rendered":"Sonsuz Di\u015fli Mukavemet Hesaplamas\u0131 \u2014 DIN 3996, ISO 14521, AGMA 6034"},"content":{"rendered":"
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Sonsuz Di\u015fli Mukavemet Hesaplamas\u0131 \u2014 DIN 3996, ISO 14521, AGMA 6034<\/h1>\n

Uygulama torkundan di\u015fli \u00e7ifti \u00f6mr\u00fcne kadar \u2013 \u00fc\u00e7 standart, be\u015f ar\u0131za modu, sonsuz di\u015fli \u00e7iftinin 5 y\u0131l m\u0131 yoksa 25 y\u0131l m\u0131 \u00e7al\u0131\u015faca\u011f\u0131na karar veren tek bir say\u0131. Hangi standard\u0131n ge\u00e7erli oldu\u011funu ve nedenini bilmek, yetkin tasar\u0131m ile yetkin tedarik aras\u0131ndaki fark\u0131 yarat\u0131r.<\/p>\n

Bir m\u00fchendisle g\u00f6r\u00fc\u015f\u00fcn \u2192<\/a><\/p>\n<\/div>\n

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H\u0131zl\u0131 Cevap<\/div>\n

Sonsuz di\u015fli \u00e7ark\u0131n mukavemet hesaplamas\u0131nda d\u00fcnya \u00e7ap\u0131nda kabul g\u00f6rm\u00fc\u015f \u00fc\u00e7 y\u00f6ntem bulunmaktad\u0131r: DIN 3996 (Almanca, kapsaml\u0131 \u2013 \u00e7ukurla\u015fma, a\u015f\u0131nma, deformasyon, di\u015f k\u00f6k\u00fc b\u00fck\u00fclmesi ve s\u00fcrt\u00fcnmeyi kapsar), ISO 14521 (uluslararas\u0131 uzla\u015fma \u2013 a\u015f\u0131nma, \u00e7ukurla\u015fma, deformasyon, di\u015f k\u0131r\u0131lmas\u0131, s\u0131cakl\u0131\u011f\u0131 kapsar; 2020 y\u0131l\u0131nda ISO\/TS 14521 olarak g\u00fcncellenmi\u015ftir) ve AGMA 6034 (Amerikan \u2013 \u00e7ukurla\u015fma ve a\u015f\u0131nmay\u0131 kapsar, daha basit girdi gereksinimleri vard\u0131r, Kuzey Amerika spesifikasyonunda bask\u0131nd\u0131r). Her \u00fc\u00e7\u00fc de tipik end\u00fcstriyel sonsuz di\u015fli \u00e7ark konfig\u00fcrasyonlar\u0131 i\u00e7in yakla\u015f\u0131k olarak art\u0131 veya eksi y\u00fczde 25 i\u00e7inde benzer hizmet \u00f6mr\u00fc \u00f6ng\u00f6rmektedir, ancak farkl\u0131 g\u00fcvenlik fakt\u00f6r\u00fc felsefeleri uygulamaktad\u0131rlar \u2013 DIN genellikle SF 1,4 ila 1,6, ISO 14521 SF 1,5 ila 1,7 ve AGMA 6034 SF 1,25 ila 1,5 talep etmektedir. Bir proje i\u00e7in do\u011fru standart, ihracat pazar\u0131na ve mevcut girdi verilerinin derinli\u011fine ba\u011fl\u0131d\u0131r: Avrupa m\u00fc\u015fterileri ve en kapsaml\u0131 do\u011frulama i\u00e7in DIN, k\u00fcresel pazara eri\u015fim i\u00e7in ISO, Kuzey Amerika m\u00fc\u015fterileri ve h\u0131zl\u0131 katalog se\u00e7imi i\u00e7in AGMA.<\/p>\n<\/div>\n

Sonsuz di\u015fli dayan\u0131kl\u0131l\u0131\u011f\u0131 i\u00e7in neden tek bir standart de\u011fil de \u00fc\u00e7 standart var?<\/h2>\n

D\u00fcz ve helisel di\u015flilerin mukavemet hesaplama y\u00f6ntemi neredeyse evrenseldir, ancak sonsuz di\u015fli \u00e7iftleri farkl\u0131d\u0131r: ISO 6336, DIN 3990 ve AGMA 2001'deki ulusal varyantlarla desteklenir. Sonsuz di\u015fliler hi\u00e7bir zaman ayn\u0131 \u015fekilde birle\u015fmedi. 20. y\u00fczy\u0131l boyunca paralel olarak \u00fc\u00e7 ba\u011f\u0131ms\u0131z sonsuz di\u015fli standard\u0131 geli\u015ftirildi; her biri farkl\u0131 bir ulusal mekanik m\u00fchendislik gelene\u011fine dayan\u0131yor ve her biri bug\u00fcn \u00f6nemli bir kullan\u0131c\u0131 taban\u0131n\u0131 koruyor. Japon, Avrupa ve Kuzey Amerika m\u00fc\u015fterilerine hizmet veren Koreli bir OEM, tek bir sonsuz di\u015fli \u00e7iftini \u00fc\u00e7 standarda g\u00f6re de do\u011frulamak isteyebilir ve \u00fc\u00e7\u00fc de anlaml\u0131 derecede farkl\u0131 sonu\u00e7lar verebilir.<\/p>\n

Farkl\u0131l\u0131klar \u00fc\u00e7 kaynaktan kaynaklanmaktad\u0131r. Birincisi, kapsanan ar\u0131za modlar\u0131n\u0131n kapsam\u0131 \u2014 DIN 3996 be\u015f ar\u0131za modunu do\u011frular; ISO 14521 d\u00f6rt ar\u0131za modunu (d\u00fc\u015fme kaynakl\u0131 a\u015f\u0131nma) kapsar; AGMA 6034 ise iki ar\u0131za modunu (\u00e7ukurla\u015fma ve a\u015f\u0131nma) kapsar. \u0130kincisi, girdi verisi derinli\u011fi \u2014 DIN, kapsaml\u0131 malzeme \u00f6zelli\u011fi verileri ve di\u015f geometrisi talep eder; AGMA daha basit girdileri kabul eder ve t\u00fcretilmi\u015f d\u00fczeltme fakt\u00f6rlerini kullan\u0131r. \u00dc\u00e7\u00fcnc\u00fcs\u00fc, g\u00fcvenlik fakt\u00f6r\u00fc felsefesi \u2014 DIN muhafazakar olma e\u011filimindedir; AGMA tasar\u0131m merkezi de\u011ferlerine y\u00f6nelir; ISO 14521 ise ikisinin aras\u0131nda yer al\u0131r.<\/p>\n

Tasar\u0131m s\u0131n\u0131rlar\u0131 i\u00e7inde \u00e7al\u0131\u015fan bir sonsuz di\u015fli \u00e7ifti i\u00e7in, \u00fc\u00e7 standart da \"ge\u00e7ti\" sonucunu verecektir. S\u0131n\u0131rda bir tasar\u0131m i\u00e7in, \u00fc\u00e7\u00fc de farkl\u0131 g\u00f6r\u00fc\u015fte olabilir ve bu farkl\u0131 g\u00f6r\u00fc\u015f\u00fcn kendisi de bilgilendiricidir. AGMA'dan ge\u00e7en ancak DIN'den ge\u00e7emeyen bir \u00e7ift, AGMA d\u00fczeltme fakt\u00f6rlerinin muhafazakar olmad\u0131\u011f\u0131 bir rejimde \u00e7al\u0131\u015fmaktad\u0131r; tasar\u0131m\u0131n daha fazla paya ihtiyac\u0131 vard\u0131r veya AGMA'n\u0131n kapsamad\u0131\u011f\u0131 ar\u0131za modu (a\u015f\u0131nma, sapma) ayr\u0131 olarak do\u011frulanmal\u0131d\u0131r.<\/p>\n

Sonsuz di\u015fli dayan\u0131m hesaplamalar\u0131nda ele al\u0131nan be\u015f ar\u0131za modu<\/h2>\n
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Tam bir sonsuz di\u015fli \u00e7ifti mukavemet do\u011frulamas\u0131, be\u015f farkl\u0131 ar\u0131za modunu kapsar. Her modun kendine \u00f6zg\u00fc fiziksel mekanizmas\u0131, belirleyici parametreleri ve kabul kriterleri vard\u0131r. Bunlardan herhangi birinin atlanmas\u0131, se\u00e7ilen standard\u0131n yakalayaca\u011f\u0131 gizli bir risk yarat\u0131r.<\/p>\n

Se\u00e7ilen standard\u0131n hangi sonsuz di\u015fli ar\u0131za modlar\u0131n\u0131 kapsad\u0131\u011f\u0131n\u0131 ve hangilerini kapsamad\u0131\u011f\u0131n\u0131 anlamak, sonsuz di\u015fli mukavemeti hesaplamalar\u0131 konusunda bilgi sahibi olman\u0131n ilk ad\u0131m\u0131d\u0131r.<\/p>\n<\/div>\n

\"\"<\/div>\n<\/div>\n

1. \u00c7ukurla\u015fma (y\u00fczey yorgunlu\u011fu).<\/strong> Bronz di\u015fli \u00e7ark\u0131n yan y\u00fczeyi, tekrarlanan Hertzian temas gerilimine maruz kal\u0131r ve y\u00fcksek gerilimli b\u00f6lgelerde mikroskobik y\u00fczey yorulma \u00e7atlaklar\u0131 olu\u015fur. \u00c7ukurla\u015fma, aktif yan y\u00fczeyde k\u00fc\u00e7\u00fck kraterler olarak ba\u015flar, binlerce \u00e7al\u0131\u015fma saati boyunca b\u00fcy\u00fcr ve temas band\u0131n\u0131 tahrip eden g\u00f6r\u00fcn\u00fcr malzeme kayb\u0131 olarak sona erer. Y\u00f6netici denklem, temas gerilimi \u03c3_H'nin izin verilen \u03c3_HP'den d\u00fc\u015f\u00fck olmas\u0131d\u0131r; g\u00fcvenlik fakt\u00f6r\u00fc S_H, uygulamaya ba\u011fl\u0131 olarak tipik olarak 1,0 ila 1,4 aras\u0131ndad\u0131r. \u00dc\u00e7 sonsuz di\u015fli standard\u0131n\u0131n tamam\u0131 \u00e7ukurla\u015fmay\u0131 kapsar.<\/p>\n

2. A\u015f\u0131nma (kademe kademe malzeme kayb\u0131).<\/strong> Bronz \u00e7ark y\u00fczeyi, daha sert \u00e7elik sonsuz vida ile kayma temas\u0131 sonucu kademeli olarak parlat\u0131l\u0131r ve a\u015f\u0131nd\u0131r\u0131l\u0131r. D\u00fcz veya helisel di\u015flilerden farkl\u0131 olarak, sonsuz di\u015fli \u00e7arklar<\/a> A\u015f\u0131nma, \u00f6mr\u00fc belirleyen birincil ar\u0131za modu olarak kabul edilir. \u0130zin verilen a\u015f\u0131nma, tasar\u0131m ko\u015fullar\u0131 alt\u0131nda tipik olarak 25.000 \u00e7al\u0131\u015fma saati ba\u015f\u0131na 0,3 mm bronz a\u015f\u0131nmas\u0131d\u0131r. \u00dc\u00e7 sonsuz di\u015fli standard\u0131n\u0131n t\u00fcm\u00fc, farkl\u0131 d\u00fczeltme fakt\u00f6r\u00fc sistemleri arac\u0131l\u0131\u011f\u0131yla da olsa, a\u015f\u0131nmay\u0131 kapsar.<\/p>\n

3. Di\u015f k\u00f6k\u00fc b\u00fck\u00fclmesi (di\u015f k\u0131r\u0131lmas\u0131).<\/strong> Di\u015fli \u00e7ark di\u015fi, konsol kiri\u015f gibi y\u00fcklenir ve di\u015f k\u00f6k\u00fcndeki maksimum gerilim, yorulma dayan\u0131m\u0131n\u0131 belirler. E\u011filme ar\u0131zas\u0131, genellikle kademeli \u00e7ukurla\u015fma ar\u0131zas\u0131 modundan ziyade, di\u015fin tamamen k\u0131r\u0131lmas\u0131 \u015feklinde ortaya \u00e7\u0131kar. E\u011filme, a\u011f\u0131r aral\u0131kl\u0131 veya \u015fok y\u00fcklemelerde bask\u0131n ar\u0131za modudur. DIN 3996 ve ISO 14521 di\u015f e\u011filmesini kapsar; AGMA 6034 bunu do\u011frudan do\u011frulamaz (uygulama hizmet fakt\u00f6r\u00fc marj\u0131na dayan\u0131r).<\/p>\n

4. A\u015f\u0131nma (ani a\u015f\u0131r\u0131 y\u00fcklenme sonucu ya\u011flama yetersizli\u011fi).<\/strong> S\u0131n\u0131r temas\u0131ndan kaynaklanan \u015fiddetli yerel \u0131s\u0131nma, p\u00fcr\u00fczleri birbirine kaynaklayarak birle\u015ftirir; kaynak noktalar\u0131 daha sonra kayma devam ettik\u00e7e birbirinden ayr\u0131l\u0131r ve bula\u015fm\u0131\u015f ve \u00e7izilmi\u015f bir y\u00fczey olu\u015fturur. A\u015f\u0131nma, genellikle so\u011fuk \u00e7al\u0131\u015ft\u0131rma torku de\u011fi\u015fimleri, ya\u011flama filmi bozulmas\u0131 veya ani a\u015f\u0131r\u0131 y\u00fcklenme ile tetiklenen ani bir ar\u0131za modudur. Sadece DIN 3996 a\u015f\u0131nmay\u0131 do\u011frudan do\u011frular; ISO 14521 a\u015f\u0131nmay\u0131 kapsam\u0131 d\u0131\u015f\u0131nda a\u00e7\u0131k\u00e7a b\u0131rak\u0131r.<\/p>\n

5. Termal (\u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131 limiti).<\/strong> Sonsuz di\u015fli \u00e7iftleri, giri\u015f g\u00fcc\u00fcn\u00fcn yakla\u015f\u0131k %5 ila 'unu \u0131s\u0131 olarak da\u011f\u0131t\u0131r ve \u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131, ya\u011flay\u0131c\u0131 bozulma s\u0131n\u0131r\u0131n\u0131n alt\u0131nda kalmal\u0131d\u0131r. Termal do\u011frulama, \u0131s\u0131 \u00fcretimini \u0131s\u0131 da\u011f\u0131t\u0131m kapasitesiyle kar\u015f\u0131la\u015ft\u0131r\u0131r. ISO 14521 ve AGMA 6034 termal do\u011frulamay\u0131 i\u00e7erirken, DIN 3996 bunu ayr\u0131 bir g\u00fcvenlik kontrol\u00fc olarak ele almaktad\u0131r.<\/p>\n

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M\u00fchendislik masas\u0131 notu<\/div>\n

K\u00fcresel pazarlara hizmet veren bir Japon ila\u00e7 makinesi \u00fcreticisi, tedarik\u00e7inin varsay\u0131lan standard\u0131 olan DIN 3996 yerine ISO 14521 standard\u0131na g\u00f6re sonsuz di\u015fli mukavemeti do\u011frulamas\u0131 yap\u0131lmas\u0131n\u0131 \u015fart ko\u015ftu. Tedarik\u00e7inin ilk tepkisi, DIN'in daha muhafazakar bir standart oldu\u011fu ve ISO'nun bir geri ad\u0131m oldu\u011fu y\u00f6n\u00fcndeydi. ISO 14521'in tercih edilmesinin as\u0131l nedeni farkl\u0131yd\u0131: ekipman, 5 y\u0131ll\u0131k bir s\u00fcre i\u00e7inde 18 \u00fclkeye sat\u0131lacakt\u0131; bu \u00fclkeler aras\u0131nda DIN dok\u00fcmantasyonunun m\u00fc\u015fteri taraf\u0131nda yeniden do\u011frulama \u00e7al\u0131\u015fmalar\u0131n\u0131 tetikledi\u011fi, ISO dok\u00fcmantasyonunun ise evrensel olarak kabul edildi\u011fi pazarlar da bulunuyordu. Tedarik\u00e7i sonunda ayn\u0131 di\u015fli geometrisine kar\u015f\u0131 hem DIN 3996 hem de ISO 14521 raporlar\u0131 yay\u0131nlad\u0131 ve temas gerilimi g\u00fcvenli\u011fi SH = 1,55 (DIN) ve 1,62 (ISO), a\u015f\u0131nma g\u00fcvenli\u011fi SW = 1,42 (DIN) ve 1,51 (ISO) ve e\u011filme g\u00fcvenli\u011fi SF = 1,78 (DIN) ve 1,83 (ISO) de\u011ferlerini buldu; her \u00fc\u00e7 de\u011fer de yakla\u015f\u0131k %5'lik bir fark i\u00e7indeydi. \u00c7ift raporlama, sipari\u015f ba\u015f\u0131na dok\u00fcmantasyon maliyetine 800 ABD dolar\u0131 ekledi ancak pazar ba\u015f\u0131na yakla\u015f\u0131k 80 saatlik m\u00fc\u015fteri taraf\u0131 yeniden do\u011frulama \u00e7al\u0131\u015fmas\u0131n\u0131 ortadan kald\u0131rarak uluslararas\u0131 yay\u0131l\u0131mda bir\u00e7ok kez geri \u00f6deme sa\u011flad\u0131. Mukavemet hesaplama standartlar\u0131 aras\u0131nda se\u00e7im yaparken, cevap yaln\u0131zca hangi standard\u0131n teknik olarak en titiz oldu\u011funa de\u011fil, ekipman\u0131n nerede sat\u0131laca\u011f\u0131na da ba\u011fl\u0131d\u0131r.<\/p>\n<\/div>\n

DIN 3996, ISO 14521, AGMA 6034 \u2014 yan yana<\/h2>\n

\"\"<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Bak\u0131\u015f a\u00e7\u0131s\u0131<\/th>\nDIN 3996<\/th>\nISO 14521<\/th>\nAGMA 6034<\/th>\n<\/tr>\n<\/thead>\n
K\u00f6ken<\/strong><\/td>\nAlmanya (DIN)<\/td>\nUluslararas\u0131 (ISO)<\/td>\nABD (AGMA)<\/td>\n<\/tr>\n
Ar\u0131za modlar\u0131<\/strong><\/td>\n5 (\u00e7ukurla\u015fma + a\u015f\u0131nma + b\u00fck\u00fclme + s\u00fcrt\u00fcnme + \u0131s\u0131)<\/td>\n4 (\u00e7ukurla\u015fma + a\u015f\u0131nma + b\u00fck\u00fclme + termal)<\/td>\n2 (\u00e7ukurla\u015fma + a\u015f\u0131nma)<\/td>\n<\/tr>\n
Tipik SF<\/strong><\/td>\n1.4 \u2013 1.6<\/td>\n1,5 \u2013 1,7<\/td>\n1,25 \u2013 1,5<\/td>\n<\/tr>\n
Merkez mesafesi aral\u0131\u011f\u0131<\/strong><\/td>\n\u2265 40 mm<\/td>\n\u2265 50 mm<\/td>\nBelirgin bir s\u0131n\u0131r yok.<\/td>\n<\/tr>\n
Solucan h\u0131z limiti<\/strong><\/td>\nA\u00e7\u0131k\u00e7a belirtilmemi\u015f.<\/td>\nv_s \u2264 25 m\/s<\/td>\nn_w \u2264 3.600 rpm<\/td>\n<\/tr>\n
Birincil pazar<\/strong><\/td>\nAvrupa + k\u00fcresel m\u00fchendislik referans\u0131<\/td>\nAsya dahil olmak \u00fczere k\u00fcresel<\/td>\nKuzey Amerika<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Birden fazla ihracat pazar\u0131na hizmet veren Koreli ve Japon OEM'ler, genellikle ilk \u00fcr\u00fcn a\u015famas\u0131nda \u00e7ift standartl\u0131 sonsuz di\u015fli dok\u00fcmantasyonu (en yayg\u0131n kombinasyon DIN + ISO) olu\u015ftururlar. Maliyet fark\u0131 m\u00fctevaz\u0131d\u0131r - tek standartl\u0131 do\u011frulamaya ek olarak yakla\u015f\u0131k %5 ila daha fazla m\u00fchendislik s\u00fcresi - ve bu dok\u00fcmantasyon, m\u00fc\u015fteri taraf\u0131nda yeniden do\u011frulama ihtiyac\u0131n\u0131 ortadan kald\u0131rarak b\u00f6lgesel sat\u0131\u015flarda kendini amorti eder.<\/p>\n

Temas gerilimi ve e\u011filme gerilimi \u2014 temel form\u00fcller<\/h2>\n

Standartlara \u00f6zg\u00fc d\u00fczeltme fakt\u00f6rlerinin \u00f6tesinde, sonsuz di\u015fli temas\u0131n\u0131n ve sonsuz di\u015fli mukavemetinin alt\u0131nda yatan fiziksel prensipler iki gerilim denklemine indirgenir. Her ikisi de genel di\u015fli temas\u0131na uygulanan denklemlerin versiyonlar\u0131d\u0131r ve kayma temas\u0131 geometrisini yakalamak i\u00e7in sonsuz di\u015fliye \u00f6zg\u00fc d\u00fczeltme fakt\u00f6rleri uygulanm\u0131\u015ft\u0131r.<\/p>\n

Temas gerilimi (Hertz gerilimi).<\/strong> Temas hatt\u0131ndaki maksimum basma gerilimi. Yakla\u015f\u0131k form\u00fcl: \u03c3_H = Z_H \u00d7 Z_E \u00d7 \u221a(F_t \/ (b \u00d7 d_1 \u00d7 \u03c8 \u00d7 sin(2\u03b1))), burada Z_H b\u00f6lge fakt\u00f6r\u00fc (geometri), Z_E elastikiyet fakt\u00f6r\u00fc (malzeme), F_t tekerle\u011fe etki eden te\u011fetsel kuvvet, b etkili y\u00fcz geni\u015fli\u011fi, d_1 sonsuz vida ad\u0131m \u00e7ap\u0131, \u03c8 temas oran\u0131 ve \u03b1 bas\u0131n\u00e7 a\u00e7\u0131s\u0131d\u0131r. Sonu\u00e7 N\/mm\u00b2 (MPa) cinsindendir. Tipik fosfor bronz i\u00e7in izin verilen temas gerilimi, sonlu \u00f6m\u00fcr i\u00e7in 460 ila 580 MPa, sonsuz \u00f6m\u00fcr i\u00e7in 200 ila 280 MPa'd\u0131r.<\/p>\n

Di\u015f k\u00f6k\u00fc b\u00fck\u00fclme gerilimi.<\/strong> Di\u015f k\u00f6k\u00fcndeki e\u011filme gerilimi. Yakla\u015f\u0131k form\u00fcl: \u03c3_F = (F_t \u00d7 Y_F \u00d7 Y_S \u00d7 Y_\u03b2) \/ (b \u00d7 m \u00d7 cos \u03b1), burada Y_F \u015fekil fakt\u00f6r\u00fc, Y_S gerilim d\u00fczeltme fakt\u00f6r\u00fc, Y_\u03b2 helis a\u00e7\u0131s\u0131 d\u00fczeltme fakt\u00f6r\u00fc ve m mod\u00fcld\u00fcr. Tipik fosfor bronz i\u00e7in izin verilen e\u011filme gerilimi, s\u0131n\u0131rl\u0131 \u00f6m\u00fcr i\u00e7in 80 ila 130 MPa, sonsuz \u00f6m\u00fcr i\u00e7in 40 ila 70 MPa'd\u0131r.<\/p>\n

Her bir gerilme i\u00e7in g\u00fcvenlik fakt\u00f6r\u00fc, izin verilen de\u011ferin ger\u00e7ek de\u011fere oran\u0131d\u0131r: Temas i\u00e7in S_H = \u03c3_HP \/ \u03c3_H, e\u011filme i\u00e7in S_F = \u03c3_FP \/ \u03c3_F. Kabul edilebilir de\u011ferler standarda ve uygulamaya g\u00f6re de\u011fi\u015fmekle birlikte, end\u00fcstriyel kullan\u0131m i\u00e7in genellikle S_H'nin 1,0'dan ve S_F'nin 1,4'ten b\u00fcy\u00fck olmas\u0131 gerekir.<\/p>\n

Sonsuz di\u015fli \u00e7ark\u0131n dayan\u0131kl\u0131l\u0131k hesaplamas\u0131n\u0131n ad\u0131m ad\u0131m incelenmesi<\/h2>\n
\n
\"\"<\/div>\n
\n

Tipik bir mukavemet hesaplamas\u0131, \u00fc\u00e7 standarttan herhangi biri i\u00e7in alt\u0131 ad\u0131mdan ge\u00e7er. A\u015fa\u011f\u0131daki rakamlar, 4. mod\u00fclde, 50:1 oran\u0131nda ve s\u00fcrekli olarak 600 N\u00b7m \u00e7\u0131k\u0131\u015f torku ileten, 100 mm merkez mesafeli bir sonsuz di\u015fli \u00e7ifti i\u00e7in \u00f6rnek niteli\u011findedir.<\/p>\n

Bu \u00f6rnek, hesaplama KISSsoft veya MITcalc gibi bir yaz\u0131l\u0131mda yap\u0131lsa bile, bir m\u00fchendisin bilmesi gereken ara de\u011ferleri g\u00f6stermektedir.<\/p>\n<\/div>\n<\/div>\n

Ad\u0131m 1 \u2014 Te\u011fetsel kuvvet.<\/strong> F_t = 2T_2 \/ d_2 = 2 \u00d7 600.000 N\u00b7mm \/ 200 mm = 6.000 N. Di\u015fli \u00e7ark di\u015fi te\u011fetsel olarak 6 kN'luk bir kuvvet ta\u015f\u0131r.<\/p>\n

Ad\u0131m 2 \u2014 Etkin y\u00fczey geni\u015fli\u011fi.<\/strong> b \u2248 2m \u221a(q+1) burada q \u00e7ap oran\u0131d\u0131r. m=4, q=10 i\u00e7in: b \u2248 2(4) \u221a(11) = 26,5 mm.<\/p>\n

3. Ad\u0131m \u2014 Temas stresi.<\/strong> \u00d6rnek geometri i\u00e7in CuSn12Ni bronz ile \u03c3_H \u2248 580 MPa. Tasar\u0131m hizmet \u00f6mr\u00fc i\u00e7in izin verilen \u03c3_HP = 720 MPa. G\u00fcvenlik fakt\u00f6r\u00fc S_H = 720 \/ 580 = 1,24.<\/p>\n

4. Ad\u0131m \u2014 Di\u015f k\u00f6k\u00fc b\u00fck\u00fclme gerilimi.<\/strong> \u00d6rnek i\u00e7in \u03c3_F \u2248 95 MPa. \u0130zin verilen \u03c3_FP = 150 MPa. G\u00fcvenlik fakt\u00f6r\u00fc S_F = 150 \/ 95 = 1,58.<\/p>\n

Ad\u0131m 5 \u2014 G\u00fcvenlik fakt\u00f6r\u00fcn\u00fc dikkate al\u0131n.<\/strong> Tasar\u0131m ko\u015fullar\u0131ndaki tahmini a\u015f\u0131nma oran\u0131: 25.000 \u00e7al\u0131\u015fma saati ba\u015f\u0131na 0,18 mm. \u0130zin verilen a\u015f\u0131nma: 0,30 mm. A\u015f\u0131nma g\u00fcvenli\u011fi S_W = 0,30 \/ 0,18 = 1,67.<\/p>\n

Ad\u0131m 6 \u2014 Termal do\u011frulama.<\/strong> Tam y\u00fckte \u00fcretilen \u0131s\u0131: 380 W. 80\u00b0C ya\u011f karterinde \u0131s\u0131 da\u011f\u0131t\u0131m kapasitesi: 520 W. Termal g\u00fcvenlik S_T = 520 \/ 380 = 1,37. \u00c7ift, termal marj dahilinde \u00e7al\u0131\u015fmaktad\u0131r.<\/p>\n

Be\u015f g\u00fcvenlik fakt\u00f6r\u00fcn\u00fcn tamam\u0131 ilgili minimum e\u015fik de\u011ferlerini a\u015f\u0131yor; \u00e7ift tasar\u0131m t\u00fcm standartlar\u0131 kar\u015f\u0131l\u0131yor. Herhangi bir fakt\u00f6r e\u015fik de\u011ferinin alt\u0131na d\u00fc\u015ferse, tasar\u0131m\u0131n revize edilmesi gerekiyor: e\u011filme veya temas gerilimi i\u00e7in daha b\u00fcy\u00fck mod\u00fcl, a\u015f\u0131nma i\u00e7in daha geni\u015f y\u00fczey geni\u015fli\u011fi, termal marj i\u00e7in daha iyi so\u011futma veya genel kapasite i\u00e7in farkl\u0131 malzeme.<\/p>\n

Sonsuz di\u015fli dayan\u0131m\u0131n\u0131n hesaplanmas\u0131na ili\u015fkin \u00fc\u00e7 ger\u00e7ek durum<\/h2>\n

\"\"<\/p>\n

\u00d6rnek 1 \u2014 Koreli OEM, tam do\u011frulama i\u00e7in DIN 3996 standard\u0131n\u0131 kullan\u0131yor.<\/h3>\n

Koreli bir Tier 1 otomotiv yedek par\u00e7a tedarik\u00e7isi, elektrikli hidrolik direksiyon akt\u00fcat\u00f6r\u00fc i\u00e7in DIN 3996 standard\u0131na g\u00f6re sonsuz di\u015fli mukavemeti hesaplamas\u0131 talep etti. Uygulama, ani direksiyon hareketlerinden kaynaklanan \u015fok y\u00fcklemesini i\u00e7eriyordu; bu da a\u015f\u0131nma kontrol\u00fcn\u00fc \u00f6nemli bir husus haline getiriyordu (\u00fc\u00e7 standart aras\u0131nda sadece DIN 3996 bunu kaps\u0131yor). PPAP sunum paketinde DIN 3996 hesaplama sonu\u00e7lar\u0131 yer al\u0131yordu: \u00e7ukurla\u015fma g\u00fcvenli\u011fi S_H = 1,42, a\u015f\u0131nma g\u00fcvenli\u011fi S_W = 1,55, e\u011filme g\u00fcvenli\u011fi S_F = 1,83, a\u015f\u0131nma g\u00fcvenli\u011fi S_S = 1,27, termal g\u00fcvenlik S_T = 1,51. Be\u015f fakt\u00f6r\u00fcn tamam\u0131 standart minimumlar\u0131n \u00fczerindeydi. M\u00fc\u015fteri m\u00fchendislik onay\u0131 2 i\u015f g\u00fcn\u00fc i\u00e7inde verildi. 14.000 saatlik \u00e7al\u0131\u015fma boyunca saha servisinde: di\u015fli mukavemeti yetersizli\u011finden kaynaklanan s\u0131f\u0131r ar\u0131za kaydedildi. \u00d6\u011frenilen ders: Uygulamada d\u00f6rt \"daha az yayg\u0131n\" ar\u0131za modundan (b\u00fck\u00fclme, a\u015f\u0131nma, deformasyon, termal) birinin ger\u00e7ekle\u015fme riski varsa, DIN 3996 do\u011fru se\u00e7imdir \u00e7\u00fcnk\u00fc bu, be\u015f ar\u0131za modunun tamam\u0131n\u0131 a\u00e7\u0131k\u00e7a do\u011frulayan tek standartt\u0131r.<\/p>\n

\u00d6rnek 2 \u2014 Japon ila\u00e7 firmas\u0131 k\u00fcresel pazara eri\u015fim i\u00e7in ISO 14521 standard\u0131n\u0131 kullan\u0131yor<\/h3>\n

Japonya merkezli bir ila\u00e7 dolum ve paketleme ekipman\u0131 \u00fcreticisi, 18 \u00fclkeye sat\u0131lan a\u015f\u0131 dolum hatlar\u0131 i\u00e7in ISO 14521 standard\u0131na g\u00f6re sonsuz di\u015fli mukavemeti hesaplamas\u0131 yapt\u0131rd\u0131. Motivasyon, k\u00fcresel pazar kabul\u00fcyd\u00fc; baz\u0131 pazarlarda DIN dok\u00fcmantasyonu, di\u011ferlerinde AGMA dok\u00fcmantasyonu m\u00fc\u015fteri yeniden do\u011frulamas\u0131n\u0131 tetiklerken, ISO 14521 evrensel olarak kabul g\u00f6rmektedir. ISO 14521 hesaplama sonu\u00e7lar\u0131 \u015fu \u015fekildeydi: \u00e7ukurla\u015fma S_H = 1,62, a\u015f\u0131nma S_W = 1,51, e\u011filme S_F = 1,83, termal S_T = 1,55. Standart minimumlar\u0131n d\u00f6rt fakt\u00f6r \u00fczerinde; s\u00fcrt\u00fcnme kapsanmad\u0131 (uygulama i\u00e7in kabul edilebilir \u00e7\u00fcnk\u00fc \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fc sabitti ve ya\u011flay\u0131c\u0131 ISO VG 460 gereksinimini kar\u015f\u0131l\u0131yordu). Dok\u00fcmantasyon maliyeti: Di\u015fli \u00e7ifti spesifikasyonu ba\u015f\u0131na 800 USD. 5 y\u0131ll\u0131k program boyunca, 18 pazarda m\u00fc\u015fteri taraf\u0131nda yeniden do\u011frulamadan ka\u00e7\u0131nman\u0131n sa\u011flad\u0131\u011f\u0131 tasarruf 3,5 milyon USD olarak tahmin edildi. \u00d6\u011frenilen ders: ISO 14521 en titiz standart olmayabilir, ancak en evrensel olarak kabul g\u00f6ren standartt\u0131r ve k\u00fcresel pazardaki ekipmanlar i\u00e7in kabul g\u00f6rme, titizlikten daha \u00f6nemlidir.<\/p>\n

\u00d6rnek 3 \u2014 Vietnam'da \u00fcretilen konvey\u00f6r, h\u0131zl\u0131 katalog se\u00e7imi i\u00e7in AGMA 6034 kullan\u0131yor.<\/h3>\n

Vietnaml\u0131 bir konvey\u00f6r \u00fcreticisi, standart hizmet tipi hafif end\u00fcstriyel bantl\u0131 konvey\u00f6r i\u00e7in AGMA 6034 standard\u0131na g\u00f6re sonsuz di\u015fli dayan\u0131m\u0131 hesaplamas\u0131 istedi. Uygulama: 280 N\u00b7m \u00e7\u0131k\u0131\u015f torku, 2 vardiyal\u0131 \u00e7al\u0131\u015fma, \u015fok y\u00fckleme yok, yasal d\u00fczenleme endi\u015fesi yok. AGMA 6034 hesaplamas\u0131, her bir \u00e7ift i\u00e7in 25 dakikada tamamland\u0131 (Alman standard\u0131n\u0131n gerektirdi\u011fi ek giri\u015f verileriyle DIN 3996 i\u00e7in yakla\u015f\u0131k 90 dakikaya kar\u015f\u0131l\u0131k). Sonu\u00e7lar: \u00c7ukurla\u015fma emniyeti S_H = 1,34, a\u015f\u0131nma emniyeti S_W = 1,41 \u2014 her ikisi de standart minimum 1,25'in \u00fczerinde. AGMA Ek C'ye g\u00f6re termal do\u011frulama, yeterli so\u011futmay\u0131 do\u011frulad\u0131. Proje takvimi, daha h\u0131zl\u0131 hesaplamadan \u00f6nemli \u00f6l\u00e7\u00fcde fayda sa\u011flad\u0131 \u2014 AGMA do\u011frulamas\u0131, d\u00fc\u015f\u00fck riskli bir uygulama i\u00e7in en kolay yoldu. Ders: Standart hizmet tipi uygulamalarda rutin katalog se\u00e7imi i\u00e7in AGMA 6034, DIN 3996'dan daha k\u0131sa s\u00fcrede g\u00fcvenilir bir sonu\u00e7 verir ve aradaki fark operasyonel g\u00fcvenilirli\u011fi etkilemez. sonsuz di\u015fli red\u00fckt\u00f6r\u00fc<\/a> PPAP ve FAI dok\u00fcmantasyon paketlerinin tamam\u0131nda, ilgili standarda g\u00f6re mukavemet hesaplamas\u0131n\u0131n dahil edildi\u011fi se\u00e7enekler.<\/p>\n

S\u0131k\u00e7a sorulan sorular<\/h2>\n
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\nS: DIN 3996 \/ ISO 14521 \/ AGMA 6034 hesaplamalar\u0131n\u0131 hangi yaz\u0131l\u0131m yapar?<\/summary>\n

Piyasada \u00fc\u00e7 ticari paket \u00f6ne \u00e7\u0131k\u0131yor. KISSsoft (\u0130svi\u00e7re) en kapsaml\u0131s\u0131 olup, tam giri\u015f \u00f6zelle\u015ftirmesiyle \u00fc\u00e7 standard\u0131n tamam\u0131n\u0131 destekliyor ve Alman ve \u0130svi\u00e7reli di\u015fli tasar\u0131mc\u0131lar\u0131 i\u00e7in fiili referans noktas\u0131d\u0131r. MITcalc (\u00c7ek Cumhuriyeti) daha ekonomiktir, Microsoft Excel'de \u00e7al\u0131\u015f\u0131r, DIN 3996 ve AGMA 6034'\u00fc, k\u0131smen de ISO 14521'i destekler. Romax Designer (\u0130ngiltere, \u015fimdi Hexagon) \u00fcst d\u00fczey se\u00e7enektir, sonlu eleman \u00e7\u00f6z\u00fcc\u00fcleri ve rulman analizi ile entegre olur ve otomotiv di\u015fli m\u00fchendisli\u011finde bask\u0131nd\u0131r. Ara s\u0131ra kullan\u0131m i\u00e7in, \u00e7evrimi\u00e7i olarak birka\u00e7 \u00fccretsiz hesap makinesi mevcuttur, ancak bunlar genellikle basitle\u015ftirici varsay\u0131mlarla yaln\u0131zca AGMA 6034'\u00fc kapsar. \u00dcretim m\u00fchendisli\u011fi i\u00e7in KISSsoft en savunulabilir se\u00e7imdir; maliyet hassasiyeti olan i\u015fler i\u00e7in MITcalc, sa\u011flam DIN 3996 ve AGMA 6034 sonu\u00e7lar\u0131 sunar.<\/p>\n<\/details>\n

\nS: \u00dc\u00e7 standart ayn\u0131 sonsuz di\u015fli \u00e7ifti konusunda ne kadar farkl\u0131l\u0131k g\u00f6steriyor?<\/summary>\n

Tipik end\u00fcstriyel sonsuz di\u015fli \u00e7iftleri i\u00e7in, tasar\u0131m s\u0131n\u0131rlar\u0131 dahilinde \u00e7al\u0131\u015fan durumlarda, \u00fc\u00e7 standart birbirine yakla\u015f\u0131k olarak art\u0131 veya eksi y\u00fczde 25 oran\u0131nda yak\u0131n g\u00fcvenlik fakt\u00f6rleri vermektedir. DIN 3996 genellikle en muhafazakar de\u011ferleri (ayn\u0131 y\u00fckte en d\u00fc\u015f\u00fck g\u00fcvenlik fakt\u00f6rleri), AGMA 6034 en az muhafazakar de\u011ferleri (en y\u00fcksek g\u00fcvenlik fakt\u00f6rleri) verirken, ISO 14521 ise bu ikisinin aras\u0131nda yer al\u0131r. Aradaki fark, her standard\u0131n oran, h\u0131z, malzeme ve ya\u011flama i\u00e7in d\u00fczeltme fakt\u00f6rlerini nas\u0131l ele ald\u0131\u011f\u0131ndan kaynaklanmaktad\u0131r. S\u0131n\u0131rda kalan tasar\u0131mlar i\u00e7in, bu fark art\u0131 veya eksi y\u00fczde 40'a kadar \u00e7\u0131kabilir ve standartlar farkl\u0131 ge\u00e7me-kalma kararlar\u0131 verebilir. G\u00fcvenlik a\u00e7\u0131s\u0131ndan kritik uygulamalar i\u00e7in makul yakla\u015f\u0131m, \u00fc\u00e7 standard\u0131n t\u00fcm\u00fcne g\u00f6re do\u011frulama yapmak ve en muhafazakar sonucu almakt\u0131r; rutin uygulamalar i\u00e7in tek standartl\u0131 do\u011frulama yeterlidir.<\/p>\n<\/details>\n

\nS: Ya\u015fam derecelendirmesi ile dayan\u0131kl\u0131l\u0131k derecelendirmesi aras\u0131ndaki fark nedir?<\/summary>\n

\u00d6m\u00fcr derecelendirmesi, \"sonsuz di\u015fli \u00e7ifti belirli bir y\u00fck alt\u0131nda ne kadar s\u00fcre dayan\u0131r?\" sorusunu sorar; cevap \u00e7al\u0131\u015fma saatleri cinsindendir. Mukavemet derecelendirmesi ise \"sonsuz di\u015fli \u00e7ifti belirli bir hedef \u00f6m\u00fcrde ne kadar y\u00fck ta\u015f\u0131yabilir?\" sorusunu sorar; cevap N\u00b7m veya kW cinsindendir. \u0130ki sonsuz di\u015fli derecelendirmesi matematiksel olarak ters problemlerdir. \u00d6m\u00fcr derecelendirmesi genellikle tasar\u0131m do\u011frulamas\u0131nda kullan\u0131l\u0131r (bu tasar\u0131m uygulama y\u00fck\u00fcnde 25.000 saat dayan\u0131r m\u0131?). Mukavemet derecelendirmesi ise genellikle tedarik\u00e7i se\u00e7iminde kullan\u0131l\u0131r (hangi katalog boyutu 25.000 saatlik \u00f6m\u00fcrde gerekli torku sa\u011flar?). Hem DIN 3996 hem de ISO 14521 her iki derecelendirmeyi de a\u00e7\u0131k\u00e7a hesaplar; AGMA 6034 ise \u00f6mr\u00fcn \u00f6rt\u00fck bir sonucu olarak mukavemet derecelendirmesini vurgular.<\/p>\n<\/details>\n

\nS: Sonsuz di\u015fli hesaplamalar\u0131nda servis fakt\u00f6r\u00fc ile emniyet fakt\u00f6r\u00fc aras\u0131ndaki ili\u015fki nedir?<\/summary>\n

Servis fakt\u00f6r\u00fc (standartlara ba\u011fl\u0131 olarak K_A veya SF), kararl\u0131 durum \u00e7al\u0131\u015fma torkunu, mukavemet hesaplamas\u0131nda kullan\u0131lan tasar\u0131m torkunu verecek \u015fekilde \u00e7arpar. G\u00fcvenlik fakt\u00f6r\u00fc, tasar\u0131m torkunda izin verilen gerilmenin hesaplanan gerilmeye oran\u0131d\u0131r. \u0130ki fakt\u00f6r seri halde \u00e7al\u0131\u015f\u0131r; servis fakt\u00f6r\u00fc y\u00fck belirsizli\u011fine (\u00e7evrimler, \u015fok, s\u00fcre varyasyonlar\u0131) kar\u015f\u0131 bir g\u00fcvenlik pay\u0131 ekler; g\u00fcvenlik fakt\u00f6r\u00fc ise gerilme hesaplama belirsizli\u011fine (malzeme varyasyonu, \u00fcretim tolerans\u0131, geometri basitle\u015ftirmeleri) kar\u015f\u0131 bir g\u00fcvenlik pay\u0131 ekler. Servis fakt\u00f6r\u00fc 1,5 ve g\u00fcvenlik fakt\u00f6r\u00fc 1,4 ile tasarlanm\u0131\u015f bir sonsuz di\u015fli \u00e7ifti, kararl\u0131 durum \u00e7al\u0131\u015fma noktas\u0131n\u0131n \u00fczerinde 1,5 \u00d7 1,4 = 2,1'lik etkili bir tasar\u0131m g\u00fcvenlik pay\u0131na sahiptir. \u0130ki fakt\u00f6r tek bir \"toplam g\u00fcvenlik\" rakam\u0131 olarak birle\u015ftirilmemelidir; farkl\u0131 belirsizlik kaynaklar\u0131na kar\u015f\u0131 koruma sa\u011flarlar ve ayr\u0131 ayr\u0131 takip edilirler.<\/p>\n<\/details>\n

\nS: Her bir standard\u0131n di\u011ferlerine ihtiya\u00e7 duymad\u0131\u011f\u0131 hangi girdi verilerine ihtiyac\u0131 vard\u0131r?<\/summary>\n

DIN 3996, en kapsaml\u0131 sonsuz di\u015fli giri\u015f verilerini talep eder: ayr\u0131nt\u0131l\u0131 malzeme \u00f6zellikleri (akma dayan\u0131m\u0131, nihai dayan\u0131m, sertlik e\u011frisi, \u0131s\u0131 iletkenli\u011fi), temel mod\u00fcl\/merkez mesafesinden daha y\u00fcksek hassasiyette tam di\u015f geometrisi ve birden fazla s\u0131cakl\u0131kta ya\u011flama \u00f6zellikleri. ISO 14521, baz\u0131 a\u015f\u0131nmaya \u00f6zg\u00fc girdileri hari\u00e7 tutarak, DIN verilerinin yakla\u015f\u0131k 'ini gerektirir. AGMA 6034 ise en basit girdi setini kabul eder: nominal malzeme s\u0131n\u0131f\u0131, temel geometri, kayma h\u0131z\u0131, oran. Derinlik fark\u0131 kapsam\u0131 yans\u0131t\u0131r; DIN daha fazla ar\u0131za modunu kapsar ve bu nedenle daha fazla veri gerektirir. Sonsuz di\u015fli tedariki i\u00e7in pratik sonu\u00e7 \u015fudur: tedarik\u00e7inin tam malzeme veri sayfalar\u0131 yoksa, DIN 3996 do\u011frulamas\u0131 veri toplama a\u015famas\u0131nda durabilir; AGMA 6034 do\u011frulamas\u0131 ise standart katalog \u00f6zellikleriyle devam edebilir.<\/p>\n<\/details>\n

\nS: Standart form\u00fcller yerine sonlu eleman analizi (FEA) ne zaman gereklidir?<\/summary>\n

\u00dc\u00e7 standart (DIN 3996, ISO 14521, AGMA 6034), form\u00fcl tabanl\u0131 yakla\u015f\u0131mlar\u0131yla pratik sonsuz di\u015fli dayan\u0131m senaryolar\u0131n\u0131n yakla\u015f\u0131k 'ini kapsar. Sonsuz di\u015fli geometrisi standart silindirik sonsuz di\u015fli varsay\u0131mlar\u0131ndan \u00f6nemli \u00f6l\u00e7\u00fcde saparsa, sonlu elemanlar analizi (FEA) de\u011ferli hale gelir: k\u00fcresel (\u00e7ift bo\u011fazl\u0131) konfig\u00fcrasyonlar, standart olmayan di\u015f oranlar\u0131na sahip \u00e7ok b\u00fcy\u00fck mod\u00fcller, u\u00e7 bo\u015faltma veya k\u00f6k yuvarlama gibi \u00f6zel modifikasyonlar veya al\u0131\u015f\u0131lmad\u0131k malzeme e\u015fle\u015fmelerinde di\u015f k\u00f6k\u00fc geriliminin do\u011frulanmas\u0131. Sonsuz di\u015fli FEA maliyeti, karma\u015f\u0131kl\u0131\u011fa ba\u011fl\u0131 olarak, sonsuz di\u015fli \u00e7ifti analizi ba\u015f\u0131na tipik olarak 5.000 ila 25.000 ABD dolar\u0131 aras\u0131nda de\u011fi\u015firken, standart form\u00fcl do\u011frulamas\u0131 i\u00e7in bu rakam 200 ila 1.500 ABD dolar\u0131 aras\u0131ndad\u0131r. Rutin end\u00fcstriyel sonsuz di\u015fli \u00e7iftleri i\u00e7in FEA hakl\u0131 de\u011fildir; \u00fcst d\u00fczey veya ara\u015ft\u0131rma a\u015famas\u0131ndaki tasar\u0131mlar i\u00e7in, en k\u00f6t\u00fc durum gerilim tahminine olan ek g\u00fcven de\u011ferli olabilir.<\/p>\n<\/details>\n

\nS: Sehim konusuna ne dersiniz? Bu, mukavemet standartlar\u0131 kapsam\u0131nda m\u0131?<\/summary>\n

Y\u00fck alt\u0131nda sonsuz di\u015fli milinin sapmas\u0131, her \u00fc\u00e7 standartta da ele al\u0131nan ancak farkl\u0131 \u015fekilde i\u015flenen ayr\u0131 bir sonsuz di\u015fli do\u011frulama i\u015flemidir. DIN 3996, sonsuz di\u015fli sapmas\u0131n\u0131, a\u00e7\u0131k\u00e7a izin verilen sapma kriterleriyle (tipik olarak sonsuz di\u015fli uzunlu\u011funun her 100 mm'si i\u00e7in 0,005 mm) kapsaml\u0131 do\u011frulamaya dahil eder. ISO 14521, sapmay\u0131 ayr\u0131 bir hesaplama prosed\u00fcr\u00fcnde ele al\u0131r. AGMA 6034 ise bunu temel do\u011frulama yerine Ek madde olarak ele al\u0131r. A\u015f\u0131r\u0131 sonsuz di\u015fli sapmas\u0131, temas deseninin di\u015fli \u00e7ark di\u015flerinin bir ucuna do\u011fru kaymas\u0131na ve yerel a\u015f\u0131nman\u0131n h\u0131zlanmas\u0131na neden olur. Kontrol genellikle tasar\u0131m a\u015famas\u0131nda bir kez yap\u0131l\u0131r ve uygulama de\u011fi\u015fmedik\u00e7e tekrarlanmaz; ancak 1500 rpm'nin \u00fczerindeki giri\u015f h\u0131zlar\u0131na sahip y\u00fcksek h\u0131zl\u0131 sonsuz di\u015fli \u00e7iftlerinde dinamik sapma etkileri \u00f6nemli hale gelir ve ayr\u0131 bir analiz gerektirir.<\/p>\n<\/details>\n<\/div>\n

Sonsuz di\u015fli dayan\u0131m hesaplamas\u0131, uygulama gereksinimlerinden do\u011frulanm\u0131\u015f tasar\u0131ma giden k\u00f6pr\u00fcd\u00fcr \u2014 \u00fc\u00e7 standart, be\u015f ar\u0131za modu, alt\u0131 hesaplama ad\u0131m\u0131. DIN 3996 en kapsaml\u0131s\u0131, ISO 14521 k\u00fcresel olarak en \u00e7ok kabul g\u00f6ren, AGMA 6034 ise en basit ve en h\u0131zl\u0131 olan\u0131d\u0131r. Bir proje i\u00e7in do\u011fru standart, ihracat pazar\u0131na, girdi verilerinin derinli\u011fine ve uygulaman\u0131n ger\u00e7ekten do\u011frulamas\u0131 gereken ar\u0131za modlar\u0131na ba\u011fl\u0131d\u0131r. K\u00fcresel m\u00fc\u015fterilere hizmet veren \u00e7o\u011fu Koreli ve Japon OEM i\u00e7in, \u00e7ift DIN art\u0131 ISO dok\u00fcmantasyonu, titizli\u011fi evrensel kabulle dengeler. \u00dc\u00e7 standarttan elde edilen say\u0131sal sonu\u00e7lar genellikle art\u0131 veya eksi i\u00e7inde uyumludur ve uyumsuzluk ortaya \u00e7\u0131kt\u0131\u011f\u0131nda bilgilendiricidir; tasar\u0131m\u0131n, basitle\u015ftirilmi\u015f d\u00fczeltme fakt\u00f6rlerinin t\u00fcm fizi\u011fi yakalayamad\u0131\u011f\u0131 bir rejimde \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 g\u00f6sterir. Dayan\u0131m hesaplamas\u0131n\u0131 tamamen atlamak, a\u015f\u0131nma, \u00e7ukurla\u015fma veya termal limit beklenenden daha erken ortaya \u00e7\u0131kt\u0131\u011f\u0131nda 2 ila 5 y\u0131ll\u0131k hizmetten sonra ortaya \u00e7\u0131kan yanl\u0131\u015f bir tasarruftur.<\/p>\n

\n

\n

Sonsuz di\u015fli \u00e7iftinin dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 DIN, ISO veya AGMA standartlar\u0131na g\u00f6re do\u011frulamak m\u0131?<\/h3>\n

Uygulama \u00e7\u0131k\u0131\u015f torkunu, oran\u0131n\u0131, \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fcn\u00fc ve hedef kullan\u0131m \u00f6mr\u00fcn\u00fc g\u00f6nderin. Hedef pazar\u0131n\u0131za uygun standarda g\u00f6re mukavemet hesaplamas\u0131n\u0131 yapaca\u011f\u0131z ve be\u015f g\u00fcvenlik fakt\u00f6r\u00fcn\u00fcn t\u00fcm sonu\u00e7lar\u0131n\u0131 size iletece\u011fiz - standart katalog \u00f6zelliklerine g\u00f6re genellikle bir Kore i\u015f g\u00fcn\u00fc i\u00e7inde.<\/p>\n

Mukavemet hesaplamas\u0131 incelemesi talep edin \u2192<\/a><\/p>\n<\/div>\n

Edit\u00f6r: Cxm<\/p>","protected":false},"excerpt":{"rendered":"

Worm Gear Strength Calculation \u2014 DIN 3996, ISO 14521, AGMA 6034 From application torque to gear pair life \u2014 three standards, five failure modes, one number that decides whether the worm gear pair will run for 5 years or 25. Knowing which standard applies and why is the difference between competent design and competent procurement. […]<\/p>","protected":false},"author":1,"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":[2821],"tags":[30,33],"class_list":["post-1308","post","type-post","status-publish","format-standard","hentry","category-worm-and-worm-wheel","tag-worm-gear","tag-worm-gear-worm"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/posts\/1308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/comments?post=1308"}],"version-history":[{"count":1,"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/posts\/1308\/revisions"}],"predecessor-version":[{"id":1309,"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/posts\/1308\/revisions\/1309"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/media?parent=1308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/categories?post=1308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/tr\/wp-json\/wp\/v2\/tags?post=1308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}