{"id":2232,"date":"2026-04-14T07:46:44","date_gmt":"2026-04-14T07:46:44","guid":{"rendered":"https:\/\/helicalcutgears.top\/?p=2232"},"modified":"2026-04-14T07:46:44","modified_gmt":"2026-04-14T07:46:44","slug":"helical-gear-applications-in-marine-and-ship-propulsion-powertrain-engineering-guide","status":"publish","type":"post","link":"https:\/\/helicalcutgears.top\/tr\/helical-gear-applications-in-marine-and-ship-propulsion-powertrain-engineering-guide\/","title":{"rendered":"Denizcilik ve Gemi Tahrik Sistemlerinde Helisel Di\u015fli Uygulamalar\u0131: G\u00fc\u00e7 Aktarma Sistemi M\u00fchendisli\u011fi K\u0131lavuzu"},"content":{"rendered":"
\n
\n

Denizcilik ve Gemi Tahrik Sistemlerinde Helisel Di\u015fli Uygulamalar\u0131: G\u00fc\u00e7 Aktarma Sistemi M\u00fchendisli\u011fi K\u0131lavuzu<\/h2>\n

B\u00fcy\u00fck gemi tahrik sistemlerinin mutlak kinematik s\u0131n\u0131r ko\u015fullar\u0131n\u0131 analiz edin. Eksenel itme iptalini, dinamik g\u00f6vde sapma telafisini, s\u00fcrekli a\u011f\u0131r okyanus ko\u015fullar\u0131nda Elastohidrodinamik Ya\u011flamay\u0131 (EHL) ve b\u00fcy\u00fck denizcilik s\u0131n\u0131fland\u0131rma kurulu\u015flar\u0131 taraf\u0131ndan belirlenen kesin metalurjik gereksinimleri de\u011ferlendirin.<\/p>\n

A\u011f\u0131r Denizcilik \u0130letim Elemanlar\u0131n\u0131 Ke\u015ffedin<\/a><\/div>\n<\/div>\n

Hidrodinamik K\u0131s\u0131tlamalar ve Deniz G\u00fc\u00e7 Aktarma Sistemi Topolojisi<\/h2>\n

Ticari bir deniz ta\u015f\u0131t\u0131 i\u00e7in birincil g\u00fc\u00e7 aktar\u0131m \u00fcnitesi tasarlamak, karadaki sabit end\u00fcstriyel tesislerde bulunmayan a\u015f\u0131r\u0131 fiziksel s\u0131n\u0131r ko\u015fullar\u0131nda hareket etmeyi gerektirir. Helisel di\u015flilerin en zorlu uygulamalar\u0131, kargo gemilerinin, LNG tankerlerinin ve sava\u015f gemilerinin motor odalar\u0131n\u0131n derinliklerinde bulunur. Bu \u00f6zel ortamlar, mekanik g\u00fc\u00e7 aktar\u0131m sistemlerini, sert i\u00e7ten yanmal\u0131 motorlar\u0131 veya y\u00fcksek h\u0131zl\u0131 gaz t\u00fcrbinlerini, geminin d\u0131\u015f pervanesine kar\u015f\u0131 \u00e7al\u0131\u015fan \u015fiddetli ve karars\u0131z ak\u0131\u015fkan dinami\u011finden izole eden devasa kinetik \u015fok emiciler gibi davranmaya zorlar.<\/p>\n

Modern orta h\u0131zl\u0131 deniz dizel motorlar\u0131 ve aerodinamik gaz t\u00fcrbinleri, genellikle 500 RPM ile 3600 RPM aras\u0131nda de\u011fi\u015fen y\u00fcksek d\u00f6n\u00fc\u015f h\u0131zlar\u0131nda \u00e7al\u0131\u015farak maksimum termal verimlilik elde ederler. Bununla birlikte, devasa bir bronz pervane tamamen farkl\u0131 fiziksel ak\u0131\u015fkan yasalar\u0131na g\u00f6re \u00e7al\u0131\u015f\u0131r. Bir pervane bu y\u00fcksek ana tahrik h\u0131zlar\u0131nda d\u00f6nmeye zorlan\u0131rsa, a\u015f\u0131r\u0131 kanat ucu h\u0131z\u0131, \u00e7evredeki su bas\u0131nc\u0131n\u0131n buhar limitinin alt\u0131na h\u0131zla d\u00fc\u015fmesine neden olur. Su an\u0131nda mikroskobik vakum kabarc\u0131klar\u0131na kaynar ve kavitasyon olarak bilinen y\u0131k\u0131c\u0131 bir fiziksel anomali olu\u015fturur. Bu kavitasyon kabarc\u0131klar\u0131 pervane kanatlar\u0131na \u00e7arpt\u0131\u011f\u0131nda, saatler i\u00e7inde kat\u0131 metali a\u015f\u0131nd\u0131rabilen ve ileri itme kabiliyetini tamamen yok edebilen \u015fok dalgalar\u0131 \u00fcretirler.<\/p>\n

Hidrodinamik kavitasyonu \u00f6nlemek i\u00e7in, pervane \u015faft\u0131 a\u011f\u0131r, d\u00fc\u015f\u00fck frekansl\u0131 bir d\u00f6n\u00fc\u015fle s\u0131n\u0131rland\u0131r\u0131lmal\u0131d\u0131r; ticari y\u00fck gemileri i\u00e7in bu genellikle 80 ile 150 RPM aras\u0131ndad\u0131r. Y\u00fcksek h\u0131zl\u0131 motor ile d\u00fc\u015f\u00fck h\u0131zl\u0131 pervane aras\u0131ndaki bu b\u00fcy\u00fck kinematik bo\u015flu\u011fu kapatmak, a\u011f\u0131r hizmet tipi deniz \u015fanz\u0131man\u0131n\u0131n \u00f6zel alan\u0131d\u0131r. D\u00fcz kesimli di\u015fli profilleri, s\u00fcrekli okyanus \u00e7al\u0131\u015fma d\u00f6ng\u00fclerinde \u015fiddetli akustik \u015fok dalgalar\u0131 ve h\u0131zl\u0131 k\u00f6k yorgunlu\u011fu \u00fcreten anl\u0131k tam y\u00fczey di\u015f temas\u0131 nedeniyle kesinlikle uygun de\u011fildir. Deniz mimarlar\u0131 yaln\u0131zca bu t\u00fcr di\u015flileri tercih eder. helisel kesimli di\u015fliler<\/a>E\u011fik di\u015f a\u00e7\u0131s\u0131, ilerleyici ve \u00fcst \u00fcste binen yuvarlanma temas\u0131n\u0131 korur. Bu s\u00fcrekli \u00e7oklu di\u015f temas\u0131, burulma rezonans\u0131n\u0131 azalt\u0131r ve felaket niteli\u011findeki y\u00fck art\u0131\u015flar\u0131nda bile bozulmam\u0131\u015f bir Elastohidrodinamik Ya\u011flama (EHL) ya\u011f filmi sa\u011flar.<\/p>\n

Denizcilik Ekipmanlar\u0131 Spesifikasyon ve S\u0131n\u0131fland\u0131rma Matrisi<\/h2>\n

\"Farkl\u0131<\/p>\n

Ticari gemi i\u015fletmecileri ve uluslararas\u0131 denizcilik s\u0131n\u0131fland\u0131rma kurulu\u015flar\u0131 (DNV, ABS ve Lloyd's Register gibi) ana tahrik sistemleri i\u00e7in kat\u0131 metalurjik ve geometrik tolerans \u015fartlar\u0131 uygulamaktad\u0131r. A\u015fa\u011f\u0131daki m\u00fchendislik matrisi, farkl\u0131 deniz platformlar\u0131nda kullan\u0131lan belirli red\u00fcksiyon kademeleri i\u00e7in gerekli operasyonel parametreleri g\u00f6stermektedir.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Gemi S\u0131n\u0131fland\u0131rmas\u0131<\/th>\nAna Tahrik Tipi<\/th>\nTercih Edilen Di\u015fli Topolojisi<\/th>\nTipik Metalurji<\/th>\nBa\u015fl\u0131ca M\u00fchendislik Zorlu\u011fu<\/th>\n<\/tr>\n<\/thead>\n
Ticari Kargo (VLCC \/ Panamax)<\/td>\nOrta H\u0131zl\u0131 Dizel (4 Zamanl\u0131)<\/td>\nB\u00fcy\u00fck Tek A\u015famal\u0131 Paralel<\/td>\nD\u00f6vme Pinyon \/ Kaynakl\u0131 \u00c7elik Ana Di\u015fli<\/td>\nMotor Burulma Titre\u015fim S\u00f6n\u00fcmlemesi<\/td>\n<\/tr>\n
Y\u00fcksek H\u0131zl\u0131 Yolcu Feribotu<\/td>\nY\u00fcksek H\u0131zl\u0131 Dizel \/ Su Jetleri<\/td>\nHafif Ofset Paralel<\/td>\nKarb\u00fcrlenmi\u015f 18CrNiMo7-6 D\u00f6vme<\/td>\nA\u011f\u0131rl\u0131k Azaltma ve Y\u00fcksek E\u011fimli Hat H\u0131z\u0131<\/td>\n<\/tr>\n
Deniz Savunma F\u0131rkateyni<\/td>\nGaz T\u00fcrbini (CODAG \/ COGAG)<\/td>\n\u00c7ift Helezon (Kilitli Tren)<\/td>\nVakumla Gaz\u0131 Giderilmi\u015f Havac\u0131l\u0131k Ala\u015f\u0131m\u0131<\/td>\nMutlak Akustik Sessizlik (ASW Stealth)<\/td>\n<\/tr>\n
Hibrit A\u00e7\u0131k Deniz Destek Gemisi (OSV)<\/td>\nDizel-Elektrikli (PTI\/PTO uyumlu)<\/td>\nDebriyajl\u0131 \u00c7ok A\u015famal\u0131 Paralel Sistem<\/td>\n\u0130nd\u00fcksiyonla Sertle\u015ftirilmi\u015f Ala\u015f\u0131ml\u0131 \u00c7elik<\/td>\n\u00c7ift Y\u00f6nl\u00fc Ge\u00e7ici \u015eok Y\u00fckleri<\/td>\n<\/tr>\n
Buzk\u0131ran \/ Kutup \u00c7ekici Gemisi<\/td>\nDizel-Elektrikli Ana Tahrik Sistemi<\/td>\nB\u00fcy\u00fck D\u00fc\u015f\u00fck Oranl\u0131 Paralel<\/td>\nY\u00fcksek Darbe Dayan\u0131ml\u0131 D\u00f6vme<\/td>\nBuz De\u011firmeni Tepe Ters Torklar\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u00c7ift Sarmal Entegrasyon: Y\u0131k\u0131c\u0131 Eksenel \u0130tme Kuvvetinin Ortadan Kald\u0131r\u0131lmas\u0131<\/h2>\n
\n
\n

E\u011fik invol\u00fct di\u015fli temas\u0131n\u0131n temel fiziksel yan \u00fcr\u00fcnlerinden biri, s\u00fcrekli olarak eksenel itme kuvvetinin \u00fcretilmesidir. Ana tahrik motoru a\u015f\u0131r\u0131 \u00e7al\u0131\u015fma torku uygulad\u0131\u011f\u0131nda, di\u015fli di\u015finin a\u00e7\u0131l\u0131 y\u00fcz\u00fc matematiksel olarak bir kama gibi davranarak, t\u00fcm di\u015fli silindirini \u015faft ekseni boyunca yanal olarak hareket ettirir. Standart k\u00fc\u00e7\u00fck \u00f6l\u00e7ekli bir fabrika red\u00fckt\u00f6r\u00fcnde, bu yanal kuvvet a\u011f\u0131r hizmet tipi konik rulmanlar taraf\u0131ndan kolayca emilir. Bununla birlikte, bu fizi\u011fi 50.000 \u015faft beygir g\u00fcc\u00fcndeki (SHP) bir deniz tahrik sistemine \u00f6l\u00e7eklendirmek, b\u00fcy\u00fck bir yap\u0131sal risk olu\u015fturur. Bu a\u015f\u0131r\u0131 g\u00fc\u00e7 seviyesinde standart tek helisli bir di\u015fli taraf\u0131ndan \u00fcretilen i\u00e7 eksenel itme kuvveti muazzamd\u0131r. \u00d6nlem al\u0131nmazsa, yatak b\u00f6lmelerini an\u0131nda k\u0131rar ve a\u011f\u0131r d\u00f6kme demir \u015fanz\u0131man g\u00f6vdesini par\u00e7alar.<\/p>\n

Bu i\u00e7sel kinetik tehdidi tamamen etkisiz hale getirmek i\u00e7in, gemi mimarlar\u0131 ezici \u00e7o\u011funlukla \u015funu belirtirler: \u00e7ift \u200b\u200bhelezon di\u015fli<\/a> (Genellikle bal\u0131k k\u0131l\u00e7\u0131\u011f\u0131 konfig\u00fcrasyonu olarak bilinen) son \u00e7\u0131k\u0131\u015f ana di\u015flisi i\u00e7in. Bu geli\u015fmi\u015f topolojik mimari, tek bir b\u00fcy\u00fck \u00e7elik d\u00f6vme veya imal edilmi\u015f g\u00f6vde \u00fczerine m\u00fckemmel simetrik olarak i\u015flenmi\u015f iki aynal\u0131 helis a\u00e7\u0131s\u0131n\u0131 -bir sa\u011f y\u00fcz ve bir sol y\u00fcz- entegre eder. Tahrik motoru d\u00f6nme torku uygulad\u0131\u011f\u0131nda, sa\u011f taraftaki di\u015fler \u015faft\u0131 ileri do\u011fru itmeye \u00e7al\u0131\u015f\u0131rken, sol taraftaki di\u015fler de ayn\u0131 anda \u015faft\u0131 geriye do\u011fru itmeye \u00e7al\u0131\u015f\u0131r. Bu iki muazzam yanal kuvvet vekt\u00f6r\u00fc \u00e7arp\u0131\u015f\u0131r ve di\u015fli bo\u015flu\u011funun kat\u0131 \u00e7elik matrisi i\u00e7inde birbirini tamamen yok eder.<\/p>\n

Eksenel itme kuvvetini ortadan kald\u0131rarak, denizcilik m\u00fchendislerinin art\u0131k \u015fanz\u0131man\u0131n i\u00e7ine kal\u0131n duvarl\u0131, y\u00fcksek s\u00fcrt\u00fcnmeli itme yataklar\u0131 takmalar\u0131na gerek kalmaz. \u0130\u00e7 paralel miller, son derece verimli, hidrodinamik Babbitt kapl\u0131 kaymal\u0131 yataklar \u00fczerinde serbest\u00e7e d\u00f6nebilir. Bu \u00f6zel konfig\u00fcrasyon, \u015fanz\u0131man\u0131 d\u0131\u015f pervane itme blo\u011funun \u015fiddetli kuvvetlerinden izole ederek g\u00fc\u00e7 aktar\u0131m verimlili\u011fini en \u00fcst d\u00fczeye \u00e7\u0131kar\u0131r ve i\u00e7 ya\u011flama ya\u011f\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde so\u011futur.<\/p>\n<\/div>\n

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

G\u00f6vde Sapmas\u0131n\u0131n Azalt\u0131lmas\u0131 ve Topolojik Yan Modifikasyonu<\/h2>\n
\n
\"Gemi<\/div>\n
\n

300 metre uzunlu\u011fundaki ticari bir kargo gemisi, rijit bir beton yap\u0131 de\u011fildir. \u015eiddetli hava ko\u015fullar\u0131nda veya 6. seviye deniz durumu \u015fartlar\u0131nda, \u00e7elik g\u00f6vde, dev okyanus dalgalar\u0131n\u0131n \u00fczerinde ilerlerken ciddi \"b\u00fck\u00fclme\" ve \"sarkma\" ya\u015far. Bu yo\u011fun \u00e7evresel stres, geminin tamam\u0131n\u0131 fiziksel olarak b\u00fcker ve e\u011firir. Sonu\u00e7 olarak, motoru ve \u015fanz\u0131man\u0131 destekleyen a\u011f\u0131r \u00e7elik taban plakalar\u0131 dinamik sapmaya maruz kal\u0131r ve genellikle birka\u00e7 milimetreye kadar e\u011frilir. \u015eanz\u0131man\u0131n i\u00e7indeki 2 metre geni\u015fli\u011findeki devasa helisel di\u015fliler teorik olarak m\u00fckemmel, d\u00fcz invol\u00fct profillere sahip olsayd\u0131 bile, bu g\u00f6vde b\u00fck\u00fclmesi, i\u00e7 paralel \u015faftlar\u0131 \u015fiddetli bir \u015fekilde hizadan \u00e7\u0131kar\u0131rd\u0131.<\/p>\n

Paralel \u015faftlar hizadan \u00e7\u0131kt\u0131\u011f\u0131nda, hesaplanan matematiksel temas alan\u0131 an\u0131nda bozulur. T\u00fcm mekanik y\u00fck, di\u015flilerin en d\u0131\u015f kenarlar\u0131na \u015fiddetli bir \u015fekilde kayar. Kenar y\u00fcklemesi olarak bilinen bu olay, Elastohidrodinamik Ya\u011flama (EHL) ya\u011f filmini deler, yerel metal-metal s\u00fcrt\u00fcnmesine, \u015fiddetli \u0131s\u0131 olu\u015fumuna ve nihayetinde felaket niteli\u011finde di\u015f k\u0131r\u0131lmas\u0131na neden olur. G\u00f6vde deformasyonunu \u00f6nceden \u00f6nlemek i\u00e7in, denizcilik di\u015fli \u00fcreticileri, son CNC ta\u015flama a\u015famas\u0131nda geli\u015fmi\u015f topolojik yan modifikasyonlar ger\u00e7ekle\u015ftirir.<\/p>\n

Ba\u015fl\u0131ca d\u00fczeltici modifikasyon a\u011f\u0131rd\u0131r. kur\u015fun ta\u00e7land\u0131rma<\/strong>Profil ta\u015flama diski, di\u015f y\u00fczeyinin en uzunlamas\u0131na kenarlar\u0131ndan son derece hesaplanm\u0131\u015f, mikroskobik miktarda \u00e7elik \u00e7\u0131karmak \u00fczere programlanm\u0131\u015ft\u0131r; bu da di\u015flinin t\u00fcm geni\u015fli\u011fi boyunca hafif d\u0131\u015fb\u00fckey bir f\u0131\u00e7\u0131 \u015fekli olu\u015fturur. Sakin denizlerde ve k\u0131smi y\u00fck alt\u0131nda, di\u015fliler yaln\u0131zca yan y\u00fczeyin sa\u011flam merkezinde temas halinde kal\u0131r. \u015eiddetli f\u0131rt\u0131nalar s\u0131ras\u0131nda, g\u00f6vde b\u00fck\u00fcl\u00fcrken ve \u015fanz\u0131man muhafazas\u0131 esnerken, temas alan\u0131 do\u011fal olarak tasarlanm\u0131\u015f e\u011fri boyunca d\u0131\u015fa do\u011fru yay\u0131l\u0131r ve \u015fok torkunu, k\u0131r\u0131lgan di\u015f s\u0131n\u0131rlar\u0131na \u00f6l\u00fcmc\u00fcl bir stres uygulamadan g\u00fcvenli bir \u015fekilde da\u011f\u0131t\u0131r.<\/p>\n<\/div>\n<\/div>\n

Triboloji ve Elastohidrodinamik Ya\u011flama (EHL) S\u0131n\u0131rlar\u0131<\/h2>\n

Bir deniz \u015fanz\u0131man\u0131n\u0131n hayatta kalabilirli\u011fi tamamen Elastohidrodinamik Ya\u011flama (EHL) filminin b\u00fct\u00fcnl\u00fc\u011f\u00fcne ba\u011fl\u0131d\u0131r. EHL rejimi, \u00f6zel A\u015f\u0131r\u0131 Bas\u0131n\u00e7 (EP) deniz di\u015fli ya\u011flar\u0131n\u0131n benzersiz bir bas\u0131n\u00e7-viskozite katsay\u0131s\u0131na sahip olmas\u0131 nedeniyle i\u015flev g\u00f6r\u00fcr. Helisel di\u015fler birbirine ge\u00e7ti\u011finde, yuvarlanma hareketi hidrodinamik bir pompa g\u00f6revi g\u00f6rerek ya\u011f\u0131 mikroskobik bir kama i\u00e7ine iter. Di\u015fli a\u011f\u0131n\u0131n muazzam Hertzian temas bas\u0131nc\u0131 alt\u0131nda, ya\u011f anl\u0131k olarak cam benzeri kat\u0131 bir hale ge\u00e7er. Bu kat\u0131 s\u0131v\u0131 bariyeri, di\u015flilerin mikroskobik metalik tepelerini (p\u00fcr\u00fczlerini) fiziksel olarak ay\u0131rarak a\u015f\u0131nmay\u0131 \u00f6nler.<\/p>\n

M\u00fchendisler, di\u015fli tak\u0131m\u0131n\u0131n g\u00fcvenli\u011fini de\u011ferlendirmek i\u00e7in \u00f6zg\u00fcl film kal\u0131nl\u0131\u011f\u0131n\u0131 (Lambda oran\u0131) hesaplarlar. 1,5'ten b\u00fcy\u00fck bir Lambda oran\u0131, tam s\u0131v\u0131-film ayr\u0131m\u0131n\u0131 sa\u011flar. Bununla birlikte, deniz motoru odas\u0131 ortam\u0131 olduk\u00e7a elveri\u015fsizdir. Y\u00fcksek ortam s\u0131cakl\u0131klar\u0131 ya\u011f viskozitesini d\u00fc\u015f\u00fcr\u00fcrken, tuzlu su giri\u015finin ciddi tehlikesi ya\u011flay\u0131c\u0131n\u0131n kimyas\u0131n\u0131 tehdit eder. E\u011fer bir k\u0131\u00e7 borusu contas\u0131 s\u0131zd\u0131r\u0131r ve deniz suyu \u015fanz\u0131man karterini kirletirse, ya\u011f h\u0131zla em\u00fclsifiye olur. Su, s\u0131v\u0131n\u0131n bas\u0131n\u00e7-viskozite katsay\u0131s\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde d\u00fc\u015f\u00fcr\u00fcr. EHL filmi \u00e7\u00f6ker ve Lambda oran\u0131 1,0'\u0131n alt\u0131na d\u00fc\u015fer. Bu, s\u0131n\u0131r ya\u011flama ko\u015fullar\u0131n\u0131 tetikler ve an\u0131nda metalden metale mikro kaynaklanmaya, a\u015f\u0131nmaya ve h\u0131zl\u0131, felaket niteli\u011finde bir ar\u0131zaya neden olur.<\/p>\n

Bununla m\u00fccadele etmek i\u00e7in, modern denizcilik di\u015fli sistemleri, suyu ve partik\u00fcl maddeleri s\u00fcrekli olarak ay\u0131rmak i\u00e7in karma\u015f\u0131k santrif\u00fcjl\u00fc ya\u011f ar\u0131t\u0131c\u0131lar\u0131 kullan\u0131r. Ayr\u0131ca, di\u015flilerin kendileri izotropik s\u00fcper i\u015fleme tabi tutulur. CNC ta\u015flamadan sonra di\u015fli yan y\u00fczeyleri kimyasal ve mekanik olarak parlat\u0131larak, y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc (Ra) neredeyse ayna gibi bir y\u00fczeye indirilir. P\u00fcr\u00fczl\u00fcl\u00fck y\u00fcksekli\u011finin d\u00fc\u015f\u00fcr\u00fclmesi, y\u00fcksek s\u0131cakl\u0131klar nedeniyle ya\u011f viskozitesi d\u00fc\u015fse bile, metalik tepe noktalar\u0131n\u0131n inceltilmi\u015f EHL s\u0131v\u0131 tabakas\u0131 i\u00e7inde g\u00fcvenli bir \u015fekilde as\u0131l\u0131 kalmas\u0131n\u0131 sa\u011flar.<\/p>\n

Hibrit Denizcilik Konfig\u00fcrasyonlar\u0131: PTO, PTI ve Yard\u0131mc\u0131 G\u00fcverte Tahrik Sistemleri<\/h2>\n
\n
\n

G\u00fc\u00e7 \u00c7\u0131k\u0131\u015f\u0131 (PTO) Mimarisi<\/h3>\n

\"Deniz<\/p>\n

Modern denizcilik emisyon d\u00fczenlemeleri, a\u015f\u0131r\u0131 elektrik verimlili\u011fini zorunlu k\u0131lmaktad\u0131r. Geminin ayd\u0131nlatma, radar ve a\u011f\u0131r HVAC sistemlerini \u00e7al\u0131\u015ft\u0131rmak i\u00e7in ayr\u0131 dizel jenerat\u00f6rler kullanmak yerine, m\u00fchendisler do\u011frudan ana tahrik di\u015fli kutusuna entegre edilmi\u015f G\u00fc\u00e7 \u00c7\u0131k\u0131\u015f\u0131 (PTO) sistemleri kullanmaktad\u0131r. Daha k\u00fc\u00e7\u00fck bir ikincil pinyon, b\u00fcy\u00fck ana di\u015fliyle s\u00fcrekli olarak kenetlenerek, ana motorun d\u00f6nme enerjisinin bir k\u0131sm\u0131n\u0131 ba\u011fl\u0131 y\u00fcksek h\u0131zl\u0131 alternat\u00f6r\u00fc \u00e7al\u0131\u015ft\u0131rmak i\u00e7in kullan\u0131r ve b\u00f6ylece yak\u0131t t\u00fcketimini \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r.<\/p>\n<\/div>\n

\n

PTI ve G\u00fcverte Akt\u00fcat\u00f6r Makineleri<\/h3>\n

\"Hibrit<\/p>\n

G\u00fc\u00e7 Alma (PTI) sistemleri, \u015fanz\u0131mana ba\u011fl\u0131 ikincil bir elektrik motoru kullanarak sessiz, s\u0131f\u0131r emisyonlu liman manevralar\u0131na olanak tan\u0131r. Ana tahrik hatt\u0131ndan uzakta, gemiler \u00e7apa vin\u00e7leri gibi g\u00fcverte makineleri i\u00e7in muazzam bir tutma g\u00fcc\u00fcne ihtiya\u00e7 duyar. 20 tonluk bir \u00e7apan\u0131n felaketle sonu\u00e7lanabilecek \u015fekilde serbest kalmas\u0131n\u0131 \u00f6nlemek i\u00e7in m\u00fchendisler, saf paralel d\u00fczenlemelerin yerine a\u011f\u0131r hizmet tipi bir sistem kullan\u0131rlar. sonsuz di\u015fli<\/a> Akt\u00fcat\u00f6r, zincirin motoru fiziksel olarak geri itmesini \u00f6nlemek i\u00e7in do\u011fal kayma s\u00fcrt\u00fcnmesinden yararlan\u0131r.<\/p>\n<\/div>\n<\/div>\n

Metalurjik B\u00fct\u00fcnl\u00fck ve S\u0131n\u0131fland\u0131rma Kurulu\u015fu Uyumlulu\u011fu<\/h2>\n

Gemi mimarlar\u0131, malzemeleri standart end\u00fcstriyel kataloglara g\u00f6re belirlemezler; bunun yerine s\u0131k\u0131 sertifikasyon standartlar\u0131na g\u00fcvenirler. DNV, ABS veya Lloyd's Register gereksinimlerini kar\u015f\u0131lamak i\u00e7in, deniz pervanelerinde kullan\u0131lan ham \u00e7elik k\u00fct\u00fckler, titiz bir Vakum Ark Eritme (VAR) veya vakum gaz giderme i\u015fleminden ge\u00e7melidir. Bu i\u015flem, s\u0131v\u0131 \u00e7elikten hapsolmu\u015f hidrojen ve oksijen molek\u00fcllerini fiziksel olarak uzakla\u015ft\u0131rarak hidrojen gevrekli\u011fi riskini ortadan kald\u0131r\u0131r ve maksimum izotropik toklu\u011fu sa\u011flar. Daha sonra \u00e7elik, i\u00e7 tane yap\u0131s\u0131n\u0131 sa\u011flamla\u015ft\u0131rmak ve merkez hatt\u0131ndaki b\u00fcz\u00fclme g\u00f6zeneklili\u011fini ortadan kald\u0131rmak i\u00e7in genellikle 4:1'i a\u015fan bir indirgeme oran\u0131yla yo\u011fun bir \u015fekilde d\u00f6v\u00fcl\u00fcr.<\/p>\n

\u0130nvol\u00fct di\u015flerin ilk frezeleme i\u015fleminden sonra, di\u015fliler hassas termokimyasal i\u015flemlere tabi tutulur. Y\u00fcksek h\u0131zl\u0131 giri\u015f pinyonlar\u0131, genellikle, ge\u00e7ici pervane \u015fok y\u00fcklerini emebilen son derece s\u00fcnek bir \u00e7ekirdek taraf\u0131ndan desteklenen derin, elmas sertli\u011finde bir d\u0131\u015f y\u00fczey (58-62 HRC) olu\u015fturmak i\u00e7in gaz karb\u00fcrleme i\u015flemine tabi tutulur. Bununla birlikte, 2,5 metrelik devasa bir ana di\u015flinin karb\u00fcrlenmesi, ya\u011fda so\u011futma s\u0131ras\u0131nda s\u0131kl\u0131kla ciddi, d\u00fczeltilemez termal bozulmaya neden olur. Bu nedenle, devasa denizcilik ana di\u015flileri genellikle tamamen sertle\u015ftirilmi\u015f ala\u015f\u0131ml\u0131 \u00e7elikler (34CrNiMo6 gibi) kullan\u0131larak \u00fcretilir veya geometrik deformasyon riski olmadan y\u00fczey sertli\u011fi sa\u011flayan daha d\u00fc\u015f\u00fck s\u0131cakl\u0131kta gaz nitr\u00fcrleme i\u015flemine tabi tutulur.<\/p>\n

Kullan\u0131ma sunulmadan \u00f6nce, her bir deniz \u015fanz\u0131man bile\u015feni kapsaml\u0131 Tahribats\u0131z Muayene (NDT) i\u015flemine tabi tutulur. Ultrasonik Test (UT), i\u00e7 bo\u015fluklar\u0131n di\u015f b\u00fckme dayan\u0131m\u0131n\u0131 tehdit etmedi\u011finden emin olmak i\u00e7in d\u00f6vme alt tabakan\u0131n derinliklerine kadar tarama yapar. Manyetik Par\u00e7ac\u0131k Muayenesi (MPI), \u0131s\u0131l i\u015flem a\u015famas\u0131nda olu\u015fan mikroskobik \u00e7atlaklar\u0131 tespit etmek i\u00e7in y\u00fczeye uygulan\u0131r. Son olarak, CNC ta\u015flama tekerle\u011finin aktif di\u015f yan y\u00fczeyinde lokalize temper yan\u0131klar\u0131na neden olmad\u0131\u011f\u0131n\u0131 garanti etmek i\u00e7in ta\u015flama sonras\u0131 Nital A\u015f\u0131nd\u0131rma testi veya Barkhausen G\u00fcr\u00fclt\u00fc Analizi yap\u0131l\u0131r.<\/p>\n

Korea Ever-Power: Denizcilik S\u0131n\u0131f\u0131 \u015eanz\u0131man \u00dcretimi<\/h2>\n
\n
\"Korea<\/div>\n
\n

Aylar boyunca kesintisiz S1 \u00e7al\u0131\u015fma d\u00f6ng\u00fclerinde 30.000 beygir g\u00fcc\u00fcn\u00fc korumak, mutlak kesinli\u011fe dayal\u0131 bir metalurjik ve i\u015fleme altyap\u0131s\u0131 gerektirir. Birinci s\u0131n\u0131f a\u011f\u0131r vas\u0131ta olarak faaliyet g\u00f6stermek helisel di\u015fli \u00fcreticisi<\/a> Merkezi G\u00fcney Kore'de bulunan, Korea Ever-Power Worm Gear Co.,Ltd<\/strong> Japonya, Kore ve G\u00fcneydo\u011fu Asya genelindeki k\u00fcresel tersaneler, savunma sanayi y\u00fcklenicileri ve a\u00e7\u0131k deniz m\u00fchendislik firmalar\u0131 i\u00e7in devasa denizcilik tahrik sistemi bile\u015fenleri \u00fcretmektedir.<\/p>\n