{"id":316,"date":"2020-06-19T10:48:25","date_gmt":"2020-06-19T10:48:25","guid":{"rendered":"https:\/\/zakra-agency.sites.qsandbox.com\/?p=316"},"modified":"2021-12-15T16:37:20","modified_gmt":"2021-12-15T16:37:20","slug":"rulman-omur-hesaplam","status":"publish","type":"post","link":"https:\/\/emecsol.com\/en\/teknik-yazilar\/rulman-omur-hesaplam\/","title":{"rendered":"Bearing Lifetime Calculation"},"content":{"rendered":"
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Bearing Lifetime Calculation<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\u00a0<\/p>

Rulman \u00d6mr\u00fc hesaplan\u0131rken yanda g\u00f6rd\u00fc\u011f\u00fcn\u00fcz H\u0131z (devir), Ya\u011flama, \u00c7evre Ko\u015fullar\u0131, y\u00fckler ve bunlar\u0131n birbirine olan etkileri g\u00f6z \u00f6n\u00fcnde bulundurulmal\u0131d\u0131r.


Proje tasar\u0131m esnas\u0131nda rulman se\u00e7imi yap\u0131l\u0131rken birden fazla se\u00e7ene\u011fin oldu\u011funu d\u00fc\u015f\u00fcnd\u00fc\u011f\u00fcm\u00fczde, h\u0131zl\u0131ca hesap yaparak uygun olabilecek rulman tiplerini ve ebatlar\u0131n\u0131 belirlemek gerekmektedir. Bu sebeple \u00f6ncelikle Basitle\u015ftirilmi\u015f \u00d6m\u00fcr Hesab\u0131\u00a0<\/strong>yap\u0131l\u0131p, uygun rulman listesi daralt\u0131larak bu liste i\u00e7erisinden\u00a0Modifiye Edilmi\u015f Rulman \u00d6mr\u00fc Hesab\u0131<\/strong> yap\u0131lmal\u0131d\u0131r. Bu bize hesap yaparken harcayaca\u011f\u0131m\u0131z s\u00fcreyi olduk\u00e7a azaltacakt\u0131r.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\u00d6rnek Basitle\u015ftirilmi\u015f \u00d6m\u00fcr Hesaplama:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\"22230-E1-XL\"<\/figure>

22230-E1-XL<\/h3><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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22230-E1-XL oynak makaral\u0131 rulman i\u00e7in bir hesaplama yapmak gerekirse a\u015fa\u011f\u0131daki sernayoya g\u00f6re ilerleyece\u011fiz.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Devir<\/strong><\/td>250 rpm<\/td>\u00c7al\u0131\u015fma Ko\u015fullar\u0131<\/strong><\/td>S\u0131cakl\u0131k 50 \u05af C
Tipik Kirlilik<\/td><\/tr>
Ya\u011flama<\/strong><\/td>Gres ile ya\u011flama
Arcanol Load 150<\/td>		Y\u00fckler<\/strong><\/td>Fr : 90000 N
Fa : 8000 N<\/td><\/tr><\/tbody><\/table><\/figure>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\u00d6ncelikle eksenel y\u00fck\u00fcn radyal y\u00fcke oran\u0131na bakaca\u011f\u0131z ve bu orana g\u00f6re e\u015fde\u011fer y\u00fck\u00fc hesaplayaca\u011f\u0131z. Burada kullanaca\u011f\u0131m\u0131z form\u00fcller rulman \u00fcreticileri taraf\u0131ndan payla\u015f\u0131lan form\u00fcllerdir. Bu hesaplama i\u00e7in kullanaca\u011f\u0131m\u0131z form\u00fcller a\u015fa\u011f\u0131daki gibidir;<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Yukar\u0131da e\u015fde\u011fer y\u00fck\u00fc hesaplad\u0131ktan sonra t\u00fcm rulman \u00fcreticilerinin ortak kulland\u0131\u011f\u0131 a\u015fa\u011f\u0131da g\u00f6sterilen basitle\u015ftirilmi\u015f rulman \u00f6m\u00fcr hesab\u0131 form\u00fcl\u00fcnde yerine koyuyoruz.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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p = 10 \/ 3 ( masural\u0131 rulmanlar i\u00e7in )\n
\np = 3 ( bilyal\u0131 rulmanlar i\u00e7in )\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\u00d6rnek Modifiye Edilmi\u015f \u00d6m\u00fcr Hesaplama:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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G\u00f6rd\u00fc\u011f\u00fcn\u00fcz \u00fczere basitle\u015ftirilmi\u015f rulman \u00f6m\u00fcr hesab\u0131nda devir ve y\u00fck haricinde hi\u00e7 bir de\u011fi\u015fkene yer verilmemi\u015ftir. Burada as\u0131l ama\u00e7 se\u00e7ilen rulman\u0131n ilgili b\u00f6lgeye \u00f6n fizibilite \u00e7al\u0131\u015fmas\u0131n\u0131 yapmakt\u0131r. Uygun olan rulmanlar i\u00e7in a\u015fa\u011f\u0131da bulabilece\u011finiz Modifiye Edilmi\u015f Rulman \u00d6m\u00fcr Hesab\u0131n\u0131\u00a0<\/strong>kullanabilirsiniz.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\ud835\udc4e1<\/sub><\/strong><\/h2><\/p>\n <\/div>\n <\/div>\n
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\u00dcretimde olu\u015fabilecek hatalara g\u00f6re d\u00fczeltme fakt\u00f6r\u00fc\r\n<\/p><\/div>\n <\/div>\n <\/div>

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\ud835\udc4e\ud835\udea4\ud835\udc60\ud835\udc5c<\/sub><\/strong><\/h2><\/p>\n <\/div>\n <\/div>\n
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Rulmanlarda d\u00fczeltme fakt\u00f6r\u00fc\r\n<\/p><\/div>\n <\/div>\n <\/div>

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\ud835\udc3e<\/strong><\/h2><\/p>\n <\/div>\n <\/div>\n
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Nominal viskozitenin , \u00e7al\u0131\u015fma esnas\u0131ndaki viskoziye oran\u0131<\/p><\/div>\n <\/div>\n <\/div>

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\ud835\udc52\ud835\udc50<\/sub><\/strong><\/h2><\/p>\n <\/div>\n <\/div>\n
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Kirlilik sabiti<\/p><\/div>\n <\/div>\n <\/div>

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\ud835\udc36\ud835\udc62<\/sub> \/ \ud835\udc43<\/strong><\/p><\/p>\n <\/div>\n <\/div>\n

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Yorulma limit y\u00fck\u00fcn\u00fcn e\u015fde\u011fer y\u00fcke oran\u0131<\/p><\/div>\n <\/div>\n <\/div>

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( \ud835\udc36 \/ \ud835\udc43 ) \ud835\udc5d<\/sup><\/strong><\/p><\/p>\n <\/div>\n <\/div>\n

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Y\u00fck ta\u015f\u0131ma kapasitesinin e\u015fde\u011fer y\u00fcke oran\u0131<\/p><\/div>\n <\/div>\n <\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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a1<\/sub><\/td>L10<\/sub>‘ a g\u00f6re d\u00fczeltme fakt\u00f6r\u00fc<\/td><\/tr><\/tbody><\/table>
a<\/b>1<\/sub><\/b> : 1<\/b><\/center>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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G\u00fcvenilirlik
%<\/center><\/th>
Geni\u015fletilmi\u015f \u00d6m\u00fcr
Lnm<\/sub><\/center><\/th>
D\u00fczeltme Fakt\u00f6r\u00fc
a1<\/sub><\/center> <\/th><\/tr><\/thead>
90<\/strong><\/span><\/td>L10m\u00a0<\/strong><\/span><\/td>1<\/strong><\/span><\/td><\/tr>
95<\/td>L5m <\/td>0,64<\/td><\/tr>
96<\/td>L4m<\/td>0,55<\/td><\/tr>
97<\/td>L3m <\/td>0,47<\/td><\/tr>
98<\/td>L2m <\/td>0,37<\/td><\/tr>
99<\/td>L1m <\/td>0,25<\/td><\/tr>
99,2<\/td>L0,8m <\/td>0,22<\/td><\/tr><\/tbody><\/table><\/figure>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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dM<\/sub><\/strong> = 270 mm<\/p>

n<\/strong> = 250 rpm<\/p>

T<\/strong> = 50\u02daC<\/p>

K<\/strong> : 3<\/p>

Viskozite oran\u0131 yandaki tablodan bak\u0131larak belirlenir. Nominal viskozitenin operasyonel viskoziteye oran\u0131yla kappa de\u011feri bulunur.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Verilen bilgiler do\u011frultusunda rulman\u0131n ortalama \u00e7ap\u0131n\u0131n, ortalama kirlili\u011fe oran\u0131 ile sa\u011fdaki tablodan de\u011fer se\u00e7imi yap\u0131l\u0131r. Tablodaki de\u011fer 0,4 ile 0,2 aras\u0131nda g\u00f6sterildi\u011finden bu uygulamada ortalama de\u011fer olan 0,3 se\u00e7ilmi\u015ftir.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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dM<\/sub><\/strong> = 270 mm<\/p>

Kirlilik<\/strong> : Tipik Kirlilik<\/p>

ec<\/sub> : <\/b>0,3<\/b><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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d<\/td>\r\n150 mm<\/td>\r\nBore diameter<\/td>\r\n<\/tr>\r\n
D<\/td>\r\n270 mm<\/td>\r\nOutside diameter<\/td>\r\n<\/tr>\r\n
B<\/td>\r\n73 mm<\/td>\r\nWidth<\/td>\r\n<\/tr>\r\n
Cr<\/sub><\/td>\r\n1,010,000 N<\/td>\r\nBasic dynamic load rating, radial<\/td>\r\n<\/tr>\r\n
C0r<\/sub><\/td>\r\n1,210,000 N<\/td>\r\nBasic static load rating, radial<\/td>\r\n<\/tr>\r\n
Cu<\/sub><\/strong><\/span><\/td>\r\n114,000 N<\/strong><\/span><\/td>\r\nFatigue load limit, radial<\/strong><\/span><\/td>\r\n<\/tr>\r\n
nG<\/sub><\/td>\r\n2,900 1\/min<\/td>\r\nLimiting speed<\/td>\r\n<\/tr>\r\n
nϑr<\/sub><\/td>\r\n2,050 1\/min<\/td>\r\nReference speed<\/td>\r\n<\/tr>\r\n
≈m<\/td>\r\n17.639 kg<\/td>\r\nWeight<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Cu<\/sub> \u00a0<\/b>de\u011ferini \u00fcreticinin verdi\u011fi y\u00fck ta\u015f\u0131ma kapasitelerinin bulundu\u011fu sayfadan alabiliriz. De\u011fer yanda g\u00f6rebilece\u011finiz gibi\u00a0114.000 N<\/strong>.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Yukar\u0131da buldu\u011fumuz de\u011ferler ile a\u0131so<\/sub> de\u011ferini tablodan se\u00e7ebilmek i\u00e7in gerekli hesaplamalar\u0131 yap\u0131yoruz.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Tek tek hesaplad\u0131\u011f\u0131m\u0131z t\u00fcm de\u011fi\u015fkenleri ana form\u00fclde yerine koyuyoruz ve sonucu milyon devir olarak buluyoruz. milyon devir hesaplamas\u0131n\u0131n ard\u0131ndan \u00e7\u0131kan de\u011feri \u00e7al\u0131\u015fma saatine \u00e7eviriyoruz.\u00a0<\/p>

G\u00f6rd\u00fc\u011f\u00fcn\u00fcz \u00fczere rulmanlar i\u00e7in s\u0131cakl\u0131k, \u00e7al\u0131\u015fma ko\u015fullar\u0131, ya\u011f tipi \u00f6m\u00fcr hesaplamas\u0131nda \u00f6nem arz etmektedir<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Please write to us for any questions.<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Please write to us to learn more about IT, machinery, breakdown, predictive maintenance and new technologies in your industry.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Basitle\u015ftirilmi\u015f ve Modifiye edilmi\u015f \u015fekilde rulman \u00f6m\u00fcr hesapalama.<\/p>","protected":false},"author":1,"featured_media":1235,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[42,30],"yoast_head":"\nRulman \u00d6m\u00fcr Hesaplama - EMECSOL<\/title>\n<meta name=\"description\" content=\"Rulman \u00f6m\u00fcr hesaplamas\u0131 i\u00e7in Basitle\u015ftirilmi\u015f ve Modifiye edilmi\u015f hesaplama y\u00f6ntemleriyle \u00f6rneklendirilmi\u015ftir.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/emecsol.com\/en\/teknik-yazilar\/rulman-omur-hesaplam\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rulman \u00d6m\u00fcr Hesaplama - 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