{"id":1045,"date":"2026-06-23T05:52:49","date_gmt":"2026-06-23T05:52:49","guid":{"rendered":"https:\/\/planetary-gearboxes.com\/?p=1045"},"modified":"2026-06-23T05:52:49","modified_gmt":"2026-06-23T05:52:49","slug":"track-drive-planetary-gearbox-for-feller-bunchers","status":"publish","type":"post","link":"https:\/\/planetary-gearboxes.com\/tr\/track-drive-planetary-gearbox-for-feller-bunchers\/","title":{"rendered":"A\u011fa\u00e7 kesme makineleri i\u00e7in paletli tahrik planet di\u015fli kutusu."},"content":{"rendered":"
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\"A\u011fa\u00e7<\/p>\n
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Uygulama M\u00fchendisli\u011fi<\/span>
\nA\u011fa\u00e7 Kesme Makineleri \u00b7 Ormanc\u0131l\u0131k<\/span><\/div>\n

A\u011fa\u00e7 Kesme Makineleri i\u00e7in Paletli Tahrikli Planet Di\u015fli Kutusu \u2014 Yerin Kendisinin Darbe Testi Oldu\u011fu Yerler<\/h1>\n

Ba\u015fka hi\u00e7bir paletli makine bu kadar zorlu bir arazide \u00e7al\u0131\u015fmaz. 35 tonluk bir a\u011fa\u00e7 kesme ve toplama makinesi 40 derecelik bir e\u011fimi t\u0131rman\u0131yor, insan uylu\u011fu \u00e7ap\u0131ndaki a\u00e7\u0131kta kalan k\u00f6klerin \u00fczerinden ge\u00e7iyor, t\u00fcm alt tak\u0131m\u0131 sarsan k\u00fct\u00fck darbelerini absorbe ediyor ve bu zorlu ko\u015fullar\u0131 10 saat boyunca aral\u0131ks\u0131z tekrarl\u0131yor; \u00fcstelik en yak\u0131n servis arac\u0131na ula\u015fmak i\u00e7in iki saatlik bir orman yolu gerekiyor.<\/p>\n

Paletli Tahrikli Planet Di\u015fli Kutular\u0131na G\u00f6z At\u0131n \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Ormanc\u0131l\u0131k Ortam\u0131 \u2014 Ba\u015fka Hi\u00e7bir Paletli S\u00fcr\u00fc\u015f Uygulamas\u0131n\u0131n Ayn\u0131 Anda Kar\u015f\u0131la\u015fmad\u0131\u011f\u0131 D\u00f6rt Zorluk<\/h2>\n

Bir \u015fantiye ekskavat\u00f6r\u00fc, temizlenmi\u015f, d\u00fczeltilmi\u015f zeminde \u00e7al\u0131\u015f\u0131r. Bir maden buldozeri, m\u00fchendislik \u00fcr\u00fcn\u00fc basamaklarda \u00e7al\u0131\u015f\u0131r. Bir a\u011fa\u00e7 kesme ve toplama makinesi ise mevcut haliyle, temizlenmemi\u015f, d\u00fczeltilmemi\u015f, molozlarla dolu ve \u00e7o\u011fu zaman herhangi bir \u015fantiyedeki g\u00fcvenlik y\u00f6netmeliklerini ihlal edecek a\u00e7\u0131larda e\u011fimli zeminde \u00e7al\u0131\u015f\u0131r. palet tahrikli planet di\u015fli kutusu<\/a> Bu ortamda faaliyet g\u00f6steren bir son tahrik sistemi, ba\u015fka hi\u00e7bir sistemin kar\u015f\u0131la\u015fmad\u0131\u011f\u0131 zorluklar\u0131n \u00fcstesinden gelmelidir.<\/p>\n

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A\u015f\u0131r\u0131 E\u011fimli Arazide \u00c7al\u0131\u015fma (30 \u2013 45 derece)<\/div>\n

A\u011fa\u00e7 kesme makineleri rutin olarak 30 ila 40 derecelik e\u011fimlerde \u00e7al\u0131\u015f\u0131r; bu e\u011fimler, hi\u00e7bir ekskavat\u00f6r\u00fcn, buldozerin veya damperli kamyonun denemeyece\u011fi e\u011fimlerdir. Baz\u0131 \u00f6zel dik yama\u00e7 makineleri 45 dereceye kadar (100% e\u011fim) \u00e7al\u0131\u015fabilir. 40 derecede, makineyi yoku\u015f a\u015fa\u011f\u0131 \u00e7eken yer\u00e7ekimi kuvveti bile\u015feni, makine a\u011f\u0131rl\u0131\u011f\u0131n\u0131n 64%'si kadard\u0131r. Paletli tahrik sistemi bu kuvveti s\u00fcrekli olarak tutmal\u0131 ve a\u011fa\u00e7lar aras\u0131nda yeniden konumland\u0131rma yaparken makineyi bu kuvvete kar\u015f\u0131 yoku\u015f yukar\u0131 itmelidir.<\/p>\n<\/div>\n

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K\u00f6k ve K\u00fct\u00fck Etkisi<\/div>\n

Makine, her palet d\u00f6n\u00fc\u015f\u00fcnde a\u00e7\u0131kta kalan k\u00f6klerin, g\u00f6m\u00fcl\u00fc k\u00fct\u00fcklerin ve devrilmi\u015f a\u011fa\u00e7lar\u0131n \u00fczerinden ge\u00e7er. Her darbe, palet pabu\u00e7lar\u0131 arac\u0131l\u0131\u011f\u0131yla do\u011frudan di\u015fli \u00e7ark di\u015flerine ve planet di\u015fli kutusu \u00fczerinden g\u00f6vdeye ve montaj c\u0131vatalar\u0131na bir \u015fok y\u00fck\u00fc iletir. 35 tonluk bir makinede tek bir k\u00fct\u00fck darbesi, di\u015fli \u00e7ark g\u00f6be\u011finde 50.000 ila 80.000 N aras\u0131nda anl\u0131k bir radyal kuvvet olu\u015fturabilir; bu da 5 ila 8 tonluk bir a\u011f\u0131rl\u0131\u011f\u0131n do\u011frudan palet tahrik \u00e7\u0131k\u0131\u015f yata\u011f\u0131na d\u00fc\u015fmesine e\u015fde\u011ferdir.<\/p>\n<\/div>\n

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Enkaz Sarma ve Paketleme<\/div>\n

Kabuk \u015feritleri, sarma\u015f\u0131k filizleri, k\u00fc\u00e7\u00fck dallar ve lifli k\u00f6k materyali di\u015fli \u00e7ark\u0131n etraf\u0131na sar\u0131l\u0131r, palet pabu\u00e7lar\u0131 aras\u0131na s\u0131k\u0131\u015f\u0131r ve palet ile di\u015fli \u00e7ark aras\u0131ndaki aray\u00fcze girer. Bu kal\u0131nt\u0131lar, conta y\u00fczeyleri ile g\u00f6vde aras\u0131nda yabanc\u0131 bir cisim g\u00f6revi g\u00f6rerek \u00e7ift konik contay\u0131 birbirinden ay\u0131r\u0131r ve kir ve su giri\u015fine yol a\u00e7ar. Tropikal sert a\u011fa\u00e7 i\u015fletmelerinde, sarma\u015f\u0131klar\u0131n bu \u015fekilde sar\u0131lmas\u0131 temizlenmedi\u011fi takdirde palet tahrikini dakikalar i\u00e7inde durdurabilir.<\/p>\n<\/div>\n

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Uzak Konum, S\u0131n\u0131rl\u0131 Hizmet Eri\u015fimi<\/div>\n

Bir a\u011fa\u00e7 kesme ve toplama makinesi, en yak\u0131n servis tesisinden 50 ila 200 km uzakl\u0131kta, yaln\u0131zca stabilize edilmemi\u015f orman yoluyla ula\u015f\u0131labilen bir alanda \u00e7al\u0131\u015fabilir. Ormanda palet tahrik sisteminin ar\u0131zalanmas\u0131 \u015fu anlama gelir: yedek \u00fcnitenin helikopterle ta\u015f\u0131nmas\u0131, alt tak\u0131ma eri\u015fim i\u00e7in makinenin kald\u0131r\u0131lmas\u0131 i\u00e7in mobil bir vin\u00e7 ve 2 ila 4 g\u00fcnl\u00fck \u00fcretim kayb\u0131. Ormanda tek bir palet tahrik sistemi ar\u0131zas\u0131n\u0131n maliyeti (yedek par\u00e7alar, mobilizasyon, \u00fcretim kayb\u0131) \u015fanz\u0131man\u0131n maliyetini 5 ila 10 kat a\u015fabilir.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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E\u011fimli Arazide \u00c7al\u0131\u015fma \u2014 Paletli Tahrik Sistemi 35 Tonluk Bir Makineyi 40 Derecelik Bir Yama\u00e7ta Nas\u0131l Tutuyor?<\/h2>\n

E\u011fimli arazide \u00e7al\u0131\u015fma, a\u011fa\u00e7 kesme makinelerinin paletli tahrik sistemlerinin en belirgin \u00f6zelli\u011fidir. Ba\u015fka hi\u00e7bir uygulama, paletli tahrik sistemini, yama\u00e7 a\u011fa\u00e7 kesiminin gerektirdi\u011fi yer\u00e7ekimsel yan y\u00fcklemeye, asimetrik a\u011f\u0131rl\u0131k da\u011f\u0131l\u0131m\u0131na ve s\u00fcrekli e\u011fim koruma gereksinimlerine rutin olarak maruz b\u0131rakmaz.<\/p>\n

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E\u011fim Kuvveti Analizi \u2014 40 Derecelik E\u011fimde 35 Tonluk Feller Buncher Makinesi<\/div>\n
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Verilenler:<\/div>\n
\u00a0\u00a0Makinenin a\u011f\u0131rl\u0131\u011f\u0131: 35.000 kg<\/div>\n
\u00a0\u00a0E\u011fim a\u00e7\u0131s\u0131: 40 derece (84% s\u0131n\u0131f\u0131)<\/div>\n
\u00a0\u00a0Di\u015fli \u00e7ark PCD: 550 mm (r = 0,275 m)<\/div>\n
\u00a0\u00a0Paletli ara\u00e7lar: 2<\/div>\n
Yoku\u015f a\u015fa\u011f\u0131 kuvvet bile\u015feni (yer\u00e7ekimi):<\/div>\n
\u00a0\u00a0F_a\u015fa\u011f\u0131 = 35.000 x 9,81 x sin(40) = Toplam 220.740 N<\/strong><\/div>\n
\u00a0\u00a0Par\u00e7a ba\u015f\u0131na: 110.370 Kuzey<\/strong><\/div>\n
Her bir ray i\u00e7in fren tutma torku:<\/div>\n
\u00a0\u00a0T_hold = 110.370 x 0,275 = 30.352 Nm \u2014 s\u00fcresiz olarak muhafaza edilmelidir<\/strong><\/div>\n
Yoku\u015f yukar\u0131 iti\u015f torku (10% yuvarlanma direnci ile):<\/div>\n
\u00a0\u00a0F_roll = 35.000 x 9,81 x cos(40) x 0,10 \/ 2 = 13.141 Kuzey<\/strong><\/div>\n
\u00a0\u00a0T_yoku\u015f yukar\u0131 = (110.370 + 13.141) x 0,275 = ray ba\u015f\u0131na 33.966 Nm<\/strong><\/div>\n
SF = 2.0 uygulay\u0131n (k\u00f6k etkisi + e\u011fim + orman \u015foku):<\/div>\n
\u00a0\u00a0T_gerekli = 33.966 x 2,0 = 67.932 Nm minimum s\u00fcrekli tork<\/strong><\/div>\n
\u2192 Kore Ever-Power 75.000 Nm ormanc\u0131l\u0131k s\u0131n\u0131f\u0131 paletli ara\u00e7 \u2714<\/div>\n
\u2192 Di\u015fli \u00e7arkta fren g\u00fcc\u00fc \u2265 30.352 Nm (motor freni x oran\u0131)<\/div>\n<\/div>\n<\/div>\n
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E\u011fimlerde asimetrik a\u011f\u0131rl\u0131k da\u011f\u0131l\u0131m\u0131<\/div>\n

40 derecelik bir enine e\u011fimde, yoku\u015f a\u015fa\u011f\u0131 palet makine a\u011f\u0131rl\u0131\u011f\u0131n\u0131n yakla\u015f\u0131k 65 ila 701 TP3T'sini ta\u015f\u0131rken, yoku\u015f yukar\u0131 palet 30 ila 351 TP3T'sini ta\u015f\u0131r. Yoku\u015f a\u015fa\u011f\u0131 palet tahriki, nominal palet ba\u015f\u0131na torkun 130 ila 1401 TP3T'sinde \u00e7al\u0131\u015f\u0131r. Her iki tahrik de ortalama de\u011fil, yoku\u015f a\u015fa\u011f\u0131 y\u00fckleme i\u00e7in boyutland\u0131r\u0131lmal\u0131d\u0131r. Bu 1,4'l\u00fck asimetrik y\u00fckleme fakt\u00f6r\u00fc, servis fakt\u00f6r\u00fcn\u00fcn \u00fczerine uygulanarak, d\u00fcz zemindeki kararl\u0131 durum hesaplamas\u0131na g\u00f6re 2,0 x 1,4 = 2,8'lik birle\u015fik bir d\u00fc\u015f\u00fc\u015fe neden olur.<\/p>\n<\/div>\n

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Ormanc\u0131l\u0131k alan\u0131ndaki SF'nin 1.5 de\u011fil, 2.0 olmas\u0131n\u0131n nedenleri<\/div>\n

Ormanc\u0131l\u0131k hizmet fakt\u00f6r\u00fc 2,0, in\u015faat hizmetinde bulunmayan \u00fc\u00e7 olguyu hesaba katmaktad\u0131r: (1) \u00e7al\u0131\u015fma saati ba\u015f\u0131na 20 ila 50 kez meydana gelen, olay ba\u015f\u0131na 50.000 ila 80.000 N radyal k\u00f6k darbe \u015foku; (2) kararl\u0131 durumda 150 ila 200%'de k\u00fct\u00fck \u00e7arpma torku art\u0131\u015flar\u0131; ve (3) pabu\u00e7lar aras\u0131na biriken molozdan kaynaklanan palet gerilimi art\u0131\u015flar\u0131. Bu birle\u015fik etkiler, hesaplanan kararl\u0131 durum ta\u015f\u0131ma torkunun 1,8 ila 2,2 kat\u0131 etkili bir e\u015fde\u011fer s\u00fcrekli y\u00fck \u00fcretir.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

\"A\u011fa\u00e7<\/p>\n

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Ormanc\u0131l\u0131kta Koruyucu Kaplama M\u00fchendisli\u011fi \u2014 Koruyucu Kaplamalar\u0131 Yok Etmek \u00dczere Tasarlanm\u0131\u015f Bir Ortamda \u015eanz\u0131man\u0131 Koruma<\/h2>\n

Ekskavat\u00f6r palet tahrik sistemindeki \u00e7ift konik conta, \u00e7amur, su ve kumla m\u00fccadele eder. A\u011fa\u00e7 kesme makinesi palet tahrik sistemindeki \u00e7ift konik conta ise bunlar\u0131n hepsine ek olarak, kabuk lifleri, sarma\u015f\u0131k dallar\u0131, re\u00e7ine kapl\u0131 tala\u015f, k\u00f6k par\u00e7alar\u0131 ve di\u015fliyi saran ve conta y\u00fczeylerini fiziksel olarak birbirinden ay\u0131ran odunsu kal\u0131nt\u0131larla da m\u00fccadele eder. Ekskavat\u00f6rlerde 6.000 ila 8.000 saat \u00f6m\u00fcrl\u00fc standart in\u015faat s\u0131n\u0131f\u0131 contalar, ormanc\u0131l\u0131k hizmetinde yaln\u0131zca 2.000 ila 3.000 saat dayanabilir.<\/p>\n

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A\u011f\u0131r Hizmet Tipi \u00c7ift Konik, Toz Sapt\u0131r\u0131c\u0131l\u0131<\/div>\n

Ormanc\u0131l\u0131kta kullan\u0131lan paletli tahrik sistemlerinde, sertle\u015ftirilmi\u015f \u00e7elik y\u00fczeylere ve art\u0131r\u0131lm\u0131\u015f yay kuvvetine sahip \u00e7ift konik contalar kullan\u0131l\u0131r; bu contalar, in\u015faat s\u0131n\u0131f\u0131 contalara g\u00f6re 15 ila 25% daha y\u00fcksek temas bas\u0131nc\u0131na sahiptir. D\u0131\u015f contan\u0131n d\u0131\u015f\u0131na, lifli malzemenin conta y\u00fczeylerine ula\u015fmas\u0131n\u0131 fiziksel olarak engelleyen harici bir d\u00f6k\u00fcnt\u00fc sapt\u0131r\u0131c\u0131 halka (bazen \"conta koruyucu\" veya \"kabuk halkas\u0131\" olarak da adland\u0131r\u0131l\u0131r) c\u0131vatalanm\u0131\u015ft\u0131r. Bu sapt\u0131r\u0131c\u0131, contay\u0131 korumak i\u00e7in kendini feda eden ve 1.000 ila 2.000 saat aral\u0131klarla de\u011fi\u015ftirilen bir a\u015f\u0131nma par\u00e7as\u0131d\u0131r.<\/p>\n<\/div>\n

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Bas\u0131n\u00e7l\u0131 Havaland\u0131rma Sistemi<\/div>\n

Standart havaland\u0131rma valfleri, her termal d\u00f6ng\u00fcn\u00fcn so\u011futma a\u015famas\u0131nda ince tala\u015f ve re\u00e7ine par\u00e7ac\u0131klar\u0131n\u0131n muhafazaya girmesine izin verir. Ormanc\u0131l\u0131kta kullan\u0131lan paletli tahrik sistemleri, 0,1 ila 0,3 bar pozitif i\u00e7 bas\u0131nc\u0131 koruyan bas\u0131n\u00e7l\u0131 havaland\u0131rma sistemleri kullan\u0131r; bu da so\u011fuma s\u0131ras\u0131nda par\u00e7ac\u0131k giri\u015fini \u00f6nler. Bas\u0131n\u00e7l\u0131 sistem maliyeti art\u0131r\u0131r ancak ya\u011f kirlenme aral\u0131\u011f\u0131n\u0131 (standart havaland\u0131rma sisteminde 500 ila 750 saat) tala\u015f yo\u011fun ortamlarda 1.500 ila 2.000 saate kadar uzat\u0131r.<\/p>\n<\/div>\n

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G\u00fc\u00e7lendirilmi\u015f G\u00f6vde ve Alt Koruma Paneli<\/div>\n

A\u011fa\u00e7 kesme makinelerinin alt \u015fasileri, palet tahrik g\u00f6vdesini do\u011frudan k\u00fct\u00fck darbelerinden koruyan \u00e7elik alt koruma plakalar\u0131yla donat\u0131lm\u0131\u015ft\u0131r. Ancak k\u00f6k \u00e7\u0131k\u0131nt\u0131lar\u0131ndan ve a\u00e7\u0131l\u0131 k\u00fct\u00fck kal\u0131nt\u0131lar\u0131ndan kaynaklanan yanal darbeler yine de g\u00f6vde flan\u015f\u0131na ula\u015fabilir. Kore Ever-Power planet di\u015fli kutusu<\/a> Ormanc\u0131l\u0131k uygulamalar\u0131 i\u00e7in kullan\u0131lan g\u00f6vdelerde, standart yap\u0131larda kullan\u0131lan QT500-7 yerine QT700-2 s\u00fcnek d\u00f6kme demir kullan\u0131l\u0131r; bu da g\u00f6vde flan\u015f\u0131nda daha y\u00fcksek darbe dayan\u0131m\u0131 sa\u011flayarak yanal k\u00fct\u00fck darbelerinden kaynaklanan \u00e7atlamalara kar\u015f\u0131 diren\u00e7 g\u00f6sterir.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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A\u011fa\u00e7 kesme ve budama makinelerinin palet tahrik sistemlerinin de\u011fi\u015ftirilmesinde en s\u0131k g\u00f6r\u00fclen \u00fc\u00e7 ar\u0131za modu<\/h2>\n
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1<\/div>\n
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Enkaz giri\u015fi nedeniyle olu\u015fan toprak \u00f6rt\u00fcs\u00fc hasar\u0131 \u2014 ormanc\u0131l\u0131kta en s\u0131k g\u00f6r\u00fclen ar\u0131za t\u00fcr\u00fc<\/div>\n

A\u011fa\u00e7 kabu\u011fu lifleri, sarma\u015f\u0131k malzemesi ve odunsu par\u00e7alar di\u015fli g\u00f6be\u011finin etraf\u0131n\u0131 sarar ve \u00e7ift konik conta y\u00fczeyleri aras\u0131na girer. Lifli malzeme conta bo\u015flu\u011funu kapatt\u0131\u011f\u0131nda, fitil g\u00f6revi g\u00f6rerek suyu ve ince par\u00e7ac\u0131klar\u0131 ya\u011f banyosuna \u00e7eker. Kal\u0131nt\u0131lar\u0131n girmesinden 200 ila 500 saat sonra ya\u011f koyula\u015f\u0131r, yatak y\u00fczeyleri a\u015f\u0131n\u0131r ve palet tahrik g\u00fcr\u00fclt\u00fcs\u00fc artar. Bu, ormanc\u0131l\u0131kta palet tahrik sistemlerinin en s\u0131k de\u011fi\u015ftirilmesinin nedenidir ve bu nedenle kal\u0131nt\u0131 sapt\u0131r\u0131c\u0131 halkas\u0131 ve g\u00fcnl\u00fck di\u015fli temizli\u011fi, a\u011fa\u00e7 kesiminde en uygun maliyetli bak\u0131m uygulamalar\u0131d\u0131r.<\/p>\n

\u00d6nlem: Di\u015fli \u00e7ark ve conta b\u00f6lgesini g\u00fcnl\u00fck olarak temizleyin. 1.000 \u2013 2.000 saatte bir toz sapt\u0131r\u0131c\u0131 halkay\u0131 kontrol edin ve gerekirse de\u011fi\u015ftirin. Yo\u011fun tozlu ormanc\u0131l\u0131kta ya\u011f\u0131 750 saat aral\u0131klarla de\u011fi\u015ftirin.<\/div>\n<\/div>\n<\/div>\n
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2<\/div>\n
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G\u00f6vde flan\u015f\u0131nda yanal k\u00f6k ve k\u00fct\u00fck darbesinden kaynaklanan \u00e7atlaklar<\/div>\n

Standart QT500-7 s\u00fcnek d\u00f6kme demir g\u00f6vdeler, normal ta\u015f\u0131ma s\u0131ras\u0131nda olu\u015fan eksenel ve radyal y\u00fcklere dayanabilir. Ancak orman ortam\u0131, yanal darbelere neden olur; makine \u00fczerinden ge\u00e7erken palet tahrik g\u00f6vdesi bir k\u00f6k \u00e7\u0131k\u0131nt\u0131s\u0131na veya k\u00fct\u00fck kal\u0131nt\u0131s\u0131na \u00e7arpar. Bu yanal darbeler, duvar kal\u0131nl\u0131\u011f\u0131n\u0131n ana g\u00f6vdeden c\u0131vata dairesine ge\u00e7i\u015f yapt\u0131\u011f\u0131 g\u00f6vde montaj flan\u015f\u0131nda gerilimi yo\u011funla\u015ft\u0131r\u0131r. Bu t\u00fcr y\u00fczlerce darbeden sonra, flan\u015f yar\u0131\u00e7ap\u0131nda mikro \u00e7atlaklar olu\u015fur. 3.000 ila 5.000 saat i\u00e7inde \u00e7atlaklar yay\u0131l\u0131r ve g\u00f6vde flan\u015f\u0131 k\u0131r\u0131l\u0131r; bu, sahada onar\u0131lamayacak felaket bir ar\u0131zad\u0131r.<\/p>\n

\u00d6nlem: Ormanc\u0131l\u0131k uygulamalar\u0131 i\u00e7in QT700-2 s\u00fcnek d\u00f6kme demir g\u00f6vdeleri belirtin. Her 1.000 saatlik kullan\u0131mda, boya penetrant veya manyetik par\u00e7ac\u0131k muayenesi kullanarak flan\u015f yar\u0131\u00e7ap\u0131nda mikro \u00e7atlak olup olmad\u0131\u011f\u0131n\u0131 kontrol edin.<\/div>\n<\/div>\n<\/div>\n
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3<\/div>\n
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K\u00fct\u00fck \u00e7arpmas\u0131ndan kaynaklanan radyal kuvvetler nedeniyle \u00e7\u0131k\u0131\u015f yata\u011f\u0131nda a\u015f\u0131r\u0131 y\u00fcklenme<\/div>\n

Bir palet pabucu bir k\u00fct\u00fc\u011fe veya b\u00fcy\u00fck bir k\u00f6ke \u00e7arpt\u0131\u011f\u0131nda, darbe di\u015fli g\u00f6be\u011finde 50.000 ila 80.000 N aras\u0131nda radyal bir kuvvet olu\u015fturur; bu, \u00e7\u0131k\u0131\u015f yata\u011f\u0131n\u0131n kal\u0131c\u0131 deformasyon (brinelling) olmadan absorbe etmesi gereken k\u0131sa s\u00fcreli bir \u015foktur. Tramvay y\u00fck\u00fcn\u00fcn statik radyal kapasitesi (25.000 ila 40.000 N) i\u00e7in derecelendirilmi\u015f standart s\u0131n\u0131f palet tahrik \u00e7\u0131k\u0131\u015f yataklar\u0131, k\u00fct\u00fck \u00e7arpmas\u0131n\u0131n tepe noktas\u0131 i\u00e7in yeterli C0 (statik y\u00fck derecelendirmesi) marj\u0131na sahip de\u011fildir. Y\u0131lda 10.000 ila 30.000 k\u00fct\u00fck \u00e7arpmas\u0131ndan sonra, yatak y\u00fczeyinde darbe deformasyonundan kaynaklanan d\u00fcz noktalar olan brinelling izleri olu\u015fur. Bu izler, silindirler \u00fczerlerinden ge\u00e7erken periyodik titre\u015fim \u00fcretir, yatak y\u00fczeyinin yorulmas\u0131n\u0131 h\u0131zland\u0131r\u0131r ve sonunda a\u015f\u0131nmaya yol a\u00e7ar.<\/p>\n

\u00d6nlem: \u00c7\u0131k\u0131\u015f yataklar\u0131, k\u00fct\u00fck \u00e7arpma tepe kuvvetinin C0 \u2265 2 kat\u0131 de\u011ferinde olacak \u015fekilde derecelendirilmi\u015f paletli tahrik sistemleri belirtin. \u00c7\u0131k\u0131\u015f pozisyonu i\u00e7in konik makaral\u0131 rulmanlar (derin oluklu bilyal\u0131 rulmanlar de\u011fil) kullan\u0131n; bunlar darbe alt\u0131nda a\u015f\u0131nmaya kar\u015f\u0131 daha iyi diren\u00e7 g\u00f6sterir.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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A\u011fa\u00e7 Kesme Makineleri i\u00e7in Paletli Tahrikli Planet Di\u015fli Kutusu \u2014 S\u0131k\u00e7a Sorulan Sorular<\/h2>\n
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A\u011fa\u00e7 kesme ve toplama makinelerinin servis maliyeti neden ekskavat\u00f6rlerden daha y\u00fcksektir?<\/h3>\n

Ekskavat\u00f6r\u00fcn 2.0 SF de\u011feri, ters y\u00f6nde d\u00f6nme hareketine ba\u011fl\u0131 \u00e7ift y\u00f6nl\u00fc y\u00fcklemeyi (bir tork olgusu) hesaba katar. A\u011fa\u00e7 kesme makinesinin 2.0 SF de\u011feri ise k\u00f6k\/k\u00fct\u00fck darbesini (radyal bir kuvvet olgusu) art\u0131 e\u011fim y\u00fcklemesini ve moloz kaynakl\u0131 palet gerilimi dalgalanmalar\u0131n\u0131 hesaba katar. Say\u0131sal SF ayn\u0131 olsa da, fiziksel olgular farkl\u0131d\u0131r. A\u011fa\u00e7 kesme makinesinin SF de\u011feri darbe \u015fokunu (y\u00fcksek frekansl\u0131, rastgele, radyal) ele al\u0131rken, ekskavat\u00f6r\u00fcn SF de\u011feri tork tersine \u00e7evrilmesini (\u00f6ng\u00f6r\u00fclebilir, \u00e7ift y\u00f6nl\u00fc, burulma) ele al\u0131r. Her birine kar\u015f\u0131 di\u015fli kutusu tasar\u0131m tepkisi farkl\u0131d\u0131r: a\u011fa\u00e7 kesme makinesi daha a\u011f\u0131r bir \u00e7\u0131k\u0131\u015f yata\u011f\u0131na ve daha sa\u011flam bir g\u00f6vdeye ihtiya\u00e7 duyarken, ekskavat\u00f6r \u00e7ift y\u00f6nl\u00fc di\u015fli yorulma derecesine ihtiya\u00e7 duyar.<\/p>\n<\/div>\n

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Ormanc\u0131l\u0131kta kullan\u0131lan yollar\u0131n tipik kullan\u0131m \u00f6mr\u00fc, in\u015faat yollar\u0131na k\u0131yasla ne kadard\u0131r?<\/h3>\n

Ormanc\u0131l\u0131k: 3.000 ila 6.000 saat. \u0130n\u015faat (ekskavat\u00f6r): 8.000 ila 12.000 saat. Ormanc\u0131l\u0131k ortam\u0131, ayn\u0131 tork de\u011ferinde in\u015faata k\u0131yasla palet tahrik \u00f6mr\u00fcn\u00fc 40 ila 60% azalt\u0131r; bu azalman\u0131n ba\u015fl\u0131ca nedenleri, d\u00f6k\u00fcnt\u00fclerden kaynaklanan s\u0131zd\u0131rmazl\u0131k bozulmas\u0131, k\u00f6k ve k\u00fct\u00fcklerden kaynaklanan darbe y\u00fck\u00fc ve in\u015faat makinelerinin asla kar\u015f\u0131la\u015fmad\u0131\u011f\u0131 s\u00fcrekli e\u011fim y\u00fckleridir. Ormanc\u0131l\u0131k operat\u00f6rleri, 4.000 ila 5.000 saatte palet tahrikini de\u011fi\u015ftirmeyi planlamal\u0131 ve ormanda ar\u0131za s\u00fcresini en aza indirmek i\u00e7in sahada veya en yak\u0131n ormanc\u0131l\u0131k deposunda yedek bir \u00fcnite bulundurmal\u0131d\u0131r.<\/p>\n<\/div>\n

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Bir a\u011fa\u00e7 kesme makinesinde standart in\u015faat s\u0131n\u0131f\u0131 paletli tahrik sistemi kullanabilir miyim?<\/h3>\n

Tavsiye edilmez. Ayn\u0131 tork de\u011ferine sahip in\u015faat s\u0131n\u0131f\u0131 bir paletli tahrik sistemi, \u00fc\u00e7 eksiklik nedeniyle orman hizmetinde 1.500 ila 3.000 saat i\u00e7inde ar\u0131zalanacakt\u0131r: (1) kabuk\/asma istilas\u0131 nedeniyle 1.000 ila 2.000 saatte ar\u0131zalanan, d\u00f6k\u00fcnt\u00fc sapt\u0131r\u0131c\u0131lar\u0131 olmayan standart \u00e7ift konik contalar; (2) yanal darbeler nedeniyle 2.000 ila 4.000 saatte \u00e7atlayan standart QT500-7 g\u00f6vde flan\u015f\u0131; ve (3) k\u00fct\u00fck \u00e7arpma kuvvetleri i\u00e7in C0 marj\u0131 olmayan standart \u00e7\u0131k\u0131\u015f yataklar\u0131, 2.000 ila 3.000 saatte brinelle\u015fme. Ormanc\u0131l\u0131k s\u0131n\u0131f\u0131 paletli tahrik sistemi, in\u015faat s\u0131n\u0131f\u0131na g\u00f6re 15 ila 251 TP3T daha pahal\u0131d\u0131r, ancak ormanda 2 ila 3 kat daha uzun hizmet \u00f6mr\u00fc sunar - i\u015fletme saati ba\u015f\u0131na maliyet \u00f6nemli bir farkla en d\u00fc\u015f\u00fckt\u00fcr.<\/p>\n<\/div>\n

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\u00c7\u00f6kelti sapt\u0131r\u0131c\u0131 halka ne s\u0131kl\u0131kla kontrol edilmeli ve de\u011fi\u015ftirilmelidir?<\/h3>\n

G\u00fcnl\u00fck olarak, \u00e7al\u0131\u015ft\u0131rma \u00f6ncesi kontroller s\u0131ras\u0131nda inceleme yap\u0131n. \u015eunlara dikkat edin: sapt\u0131r\u0131c\u0131 halkada deformasyon, \u00e7atlaklar, temas y\u00fczeyinde a\u015f\u0131r\u0131 a\u015f\u0131nma ve sapt\u0131r\u0131c\u0131 ile conta aras\u0131nda biriken kal\u0131nt\u0131lar. 1.000 ila 2.000 saatte veya sapt\u0131r\u0131c\u0131 ile conta aras\u0131ndaki bo\u015fluk \u00fcretici spesifikasyonunu a\u015ft\u0131\u011f\u0131nda (hangisi \u00f6nce ger\u00e7ekle\u015firse) de\u011fi\u015ftirin. Yo\u011fun sarma\u015f\u0131k bulunan tropikal sert a\u011fa\u00e7 i\u015fletmelerinde, sapt\u0131r\u0131c\u0131 500 ila 800 saatte bir de\u011fi\u015ftirilmesi gerekebilir. Sapt\u0131r\u0131c\u0131 halka sarf malzemesidir; \u00e7ift konik conta yerine a\u015f\u0131nacak \u015fekilde tasarlanm\u0131\u015ft\u0131r. Onu (kal\u0131c\u0131 bir bile\u015fen yerine) at\u0131labilir bir koruyucu olarak ele almak do\u011fru bak\u0131m felsefesidir.<\/p>\n<\/div>\n

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Korea Ever-Power, QT700-2 g\u00f6vdeli ormanc\u0131l\u0131k s\u0131n\u0131f\u0131 paletli tahrik sistemleri tedarik ediyor mu?<\/h3>\n

Evet. Korea Ever-Power, QT700-2 d\u00f6kme demir g\u00f6vdeli, a\u011f\u0131r hizmet tipi \u00e7ift konik contal\u0131, d\u0131\u015ftan toz sapt\u0131r\u0131c\u0131 halkal\u0131, bas\u0131n\u00e7l\u0131 havaland\u0131rma sistemli ve darbeye dayan\u0131kl\u0131 konik makaral\u0131 \u00e7\u0131k\u0131\u015f rulmanl\u0131, ormanc\u0131l\u0131k uygulamalar\u0131na uygun paletli tahrikli planet di\u015fli kutular\u0131 \u00fcretmektedir. 15 ila 50 ton a\u011f\u0131rl\u0131k s\u0131n\u0131f\u0131ndaki a\u011fa\u00e7 kesme makineleri, hasat makineleri, y\u00fckleyiciler ve k\u0131zak makineleri i\u00e7in 20.000 ila 100.000 Nm aras\u0131nda tork se\u00e7enekleri mevcuttur. Do\u011frulanm\u0131\u015f bir ormanc\u0131l\u0131k uygulamas\u0131 \u00f6nerisi i\u00e7in makine \u00fcreticisini, modelini ve e\u011fim \u00f6zelliklerini belirtin.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Ormanc\u0131l\u0131k Standartlar\u0131na Uygun Yollar \u2014 Orman\u0131n Sundu\u011fu Zemine G\u00f6re \u0130n\u015fa Edilmi\u015ftir<\/div>\n

Kore Ever-Power ormanc\u0131l\u0131k s\u0131n\u0131f\u0131 paletli tahrik planet di\u015fli kutular\u0131 \u2014 QT700-2 g\u00f6vde, d\u00f6k\u00fcnt\u00fc sapt\u0131r\u0131c\u0131lar, bas\u0131n\u00e7l\u0131 havaland\u0131rma delikleri, darbeye dayan\u0131kl\u0131 \u00e7\u0131k\u0131\u015f yataklar\u0131 \u2014 20.000 ila 100.000 Nm aras\u0131. Ormanc\u0131l\u0131k s\u0131n\u0131f\u0131 \u00f6nerisi i\u00e7in a\u011fa\u00e7 kesme makinenizin modelini ve maksimum e\u011fim \u00f6zelliklerini belirtin.<\/p>\n<\/div>\n

At\u0131\u015f Poligonunu G\u00f6r\u00fcnt\u00fcle \u2192<\/a><\/p>\n
sat\u0131\u015f@planetary-gearboxes.com<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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

Application Engineering Feller Bunchers \u00b7 Forestry Track Drive Planetary Gearbox for Feller Bunchers \u2014 Where the Ground Itself Is an Impact Test No other tracked machine operates on terrain this hostile. A 35-tonne feller buncher climbs a 40-degree slope, drives over exposed roots the diameter of a human thigh, absorbs stump strikes that jar the […]<\/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":[965],"tags":[],"class_list":["post-1045","post","type-post","status-publish","format-standard","hentry","category-application-and-technical-guid"],"_links":{"self":[{"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/posts\/1045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/comments?post=1045"}],"version-history":[{"count":2,"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/posts\/1045\/revisions"}],"predecessor-version":[{"id":1050,"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/posts\/1045\/revisions\/1050"}],"wp:attachment":[{"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/media?parent=1045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/categories?post=1045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/tr\/wp-json\/wp\/v2\/tags?post=1045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}