{"id":5809,"date":"2026-04-08T22:26:39","date_gmt":"2026-04-08T22:26:39","guid":{"rendered":"https:\/\/www.sungda.com\/tr\/post\/what-is-the-safety-factor-of-the-conveyor-belt-tr"},"modified":"2026-04-08T22:26:39","modified_gmt":"2026-04-08T22:26:39","slug":"what-is-the-safety-factor-of-the-conveyor-belt-tr","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/tr\/index.php\/what-is-the-safety-factor-of-the-conveyor-belt-tr\/","title":{"rendered":"Konvey\u00f6r Band\u0131n\u0131n G\u00fcvenlik Fakt\u00f6r\u00fc Nedir ve Nas\u0131l Se\u00e7ilir?"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

Konvey\u00f6r bantlar\u0131 se\u00e7erken veya sat\u0131n al\u0131rken, “emniyet katsay\u0131s\u0131” (SF) ad\u0131 verilen bir teknik g\u00f6stergeyle kar\u015f\u0131la\u015f\u0131r\u0131z. Peki emniyet katsay\u0131s\u0131 nedir ve emniyet katsay\u0131s\u0131n\u0131 nas\u0131l se\u00e7meliyiz?<\/p>\n\n\n

\u201cEmniyet katsay\u0131lar\u0131\u201d ilk olarak DIN 22101, 1982 standard\u0131nda belirtilmi\u015f olup, konvey\u00f6r bant \u00fcreticilerinin kendi \u00f6zel bant stilleri i\u00e7in verdikleri rakamlard\u0131r. Emniyet katsay\u0131s\u0131, bir malzemenin kopma mukavemetinin uygulanan gerilime veya izin verilen maksimum y\u00fcke oran\u0131d\u0131r. Yayg\u0131n olarak \u201cTansiyon\u201d olarak adland\u0131r\u0131l\u0131r. Bu rakam, band\u0131n dokusuyla ve dolay\u0131s\u0131yla band\u0131n genel mukavemetiyle ba\u011flant\u0131l\u0131d\u0131r. Band\u0131n EPDM, Nitril veya SBR ile kaplanm\u0131\u015f olmas\u0131 \u00f6nemli de\u011fildir. Emniyet katsay\u0131s\u0131 bunlardan ba\u011f\u0131ms\u0131zd\u0131r. Ba\u015fka bir deyi\u015fle, emniyet katsay\u0131s\u0131, konvey\u00f6r band\u0131n\u0131n \u00e7al\u0131\u015fma s\u0131ras\u0131nda kopmamas\u0131n\u0131 sa\u011flamak i\u00e7in \u00f6nemli bir parametredir.<\/p>\n\n\n

Emniyet katsay\u0131s\u0131 do\u011frudan pazar\u0131m\u0131zla ilgilidir: g\u00fcvenlik, g\u00fcvenilirlik ve uzun \u00f6m\u00fcr a\u00e7\u0131s\u0131ndan daha b\u00fcy\u00fck olmal\u0131d\u0131r ve ekonomik a\u00e7\u0131dan ise daha k\u00fc\u00e7\u00fck olmal\u0131d\u0131r.<\/p>\n\n\n

\u00d6nceki konvey\u00f6r band\u0131n\u0131n emniyet katsay\u0131s\u0131 nispeten muhafazak\u00e2rd\u0131; kuma\u015f bantlar i\u00e7in bant emniyet katsay\u0131s\u0131 genellikle nominal 10:1 ve \u00e7elik kordon emniyet katsay\u0131lar\u0131 nominal 6.7:1 idi. \u00d6rne\u011fin, bir \u00fcretici in\u00e7 ba\u015f\u0131na 220 pound, 2 katl\u0131 bir konvey\u00f6r band\u0131 \u00fcretmek istiyor. \u00dcr\u00fcn\u00fc i\u00e7in 10:1 emniyet katsay\u0131s\u0131 standard\u0131 belirlemek istiyor. Bu, bitmi\u015f band\u0131n\u0131n ‘ani \u00e7ekme’ makinesinde in\u00e7 ba\u015f\u0131na minimum 2200 pound kuvvetle kopaca\u011f\u0131 anlam\u0131na gelir ve bu durum kullan\u0131c\u0131 yat\u0131r\u0131m\u0131nda \u00f6nemli bir art\u0131\u015fa yol a\u00e7m\u0131\u015ft\u0131r.<\/p>\n\n\n

\"\"<\/figure>\n\n\n\n

Ancak, giderek daha fazla \u00e7al\u0131\u015fma g\u00f6stermektedir ki konvey\u00f6r band\u0131n\u0131n \u00e7ekme mukavemeti, konvey\u00f6r band\u0131 tasar\u0131m\u0131n\u0131n ger\u00e7ek emniyet katsay\u0131s\u0131 ile ilgili de\u011fildir; bunun yerine, konvey\u00f6r band\u0131n\u0131n kararl\u0131 \u00e7al\u0131\u015fma durumu alt\u0131ndaki y\u00fck\u00fc ve ani tepe y\u00fck\u00fcn\u00fc ta\u015f\u0131ma kapasitesi ile ek yerinin yorulma mukavemetiyle ilgilidir. Bu, bir konvey\u00f6r band\u0131 ek yerinin (konvey\u00f6r band\u0131ndaki en zay\u0131f halka olarak) maruz kalaca\u011f\u0131 hesaplanan maksimum kuvvete uygulanan bir \u00e7arpan anlam\u0131na gelir. Bir emniyet katsay\u0131s\u0131, malzemelerdeki kusurlar\u0131, montaj hatalar\u0131n\u0131, malzeme bozulmas\u0131n\u0131 ve di\u011fer belirsizlikleri hesaba katar.<\/p>\n\n\n

Genel kabul g\u00f6rm\u00fc\u015f emniyet katsay\u0131s\u0131:<\/span><\/strong><\/p>\n\n\n

\"\"<\/figure>\n\n\n\n

Geleneksel emniyet katsay\u0131lar\u0131, kararl\u0131 \u00e7al\u0131\u015fma ko\u015fullar\u0131 i\u00e7in genellikle ek yeri mukavemetiyle ilgili olarak 6,7 ile 10 aras\u0131nda de\u011fi\u015fir.<\/p>\n\n\n

\u00d6rne\u011fin, “SUNGDA” marka bir \u00e7elik kordon konvey\u00f6r band\u0131n\u0131n \u00e7ekme mukavemeti 7500N\/mm’dir. Konvey\u00f6r band\u0131n\u0131n ek yeri yorulma mukavemeti test edildikten sonra, yorulma makinesi taraf\u0131ndan test edilen ek yeri verimlili\u011fi %38’e ula\u015fm\u0131\u015ft\u0131r, bu nedenle ek yeri yorulma mukavemeti 2850N\/mm olmu\u015ftur (ta\u015f\u0131ma oran\u0131=0.38*7500N\/mm). “SUNGDA” marka ba\u015fka bir \u00e7elik kordon konvey\u00f6r band\u0131n\u0131n \u00e7ekme mukavemeti 6600N\/mm’dir, ancak konvey\u00f6r band\u0131n\u0131n ek yeri teknolojisi ve mukavemeti geli\u015ftirilmi\u015ftir. Konvey\u00f6r band\u0131 test edildikten sonra, ek yeri dayan\u0131m seviyesi %50 ve net dayan\u0131m seviyesi 3300N\/mm olup, bu ilk konvey\u00f6r band\u0131n\u0131n ek yeri yorulma mukavemetinden %16 daha y\u00fcksektir. \u00c7ekme mukavemeti \u00f6ncekinden %14 daha d\u00fc\u015f\u00fck olmas\u0131na ra\u011fmen, ilk konvey\u00f6r band\u0131n\u0131n tasar\u0131m emniyet katsay\u0131s\u0131 6.5’tir.<\/p>\n\n\n

G\u00fc\u00e7l\u00fc ek yeri mukavemeti nedeniyle, ikinci konvey\u00f6r band\u0131n\u0131n emniyet katsay\u0131s\u0131 4.7’ye d\u00fc\u015f\u00fcr\u00fclebilir ve buna kar\u015f\u0131l\u0131k gelen dayan\u0131m gerilimi %39 artar. Konvey\u00f6r band\u0131 ve ek yeri yap\u0131m malzemeleri ile modern analiz y\u00f6ntemleri, ST-1000N\/mm ile ST-6000N\/mm aras\u0131ndaki \u00e7ekme mukavemeti i\u00e7in 5.0’den d\u00fc\u015f\u00fck bir emniyet katsay\u0131s\u0131 kullanman\u0131n g\u00fcvenli ve g\u00fcvenilir oldu\u011funu g\u00f6stermektedir.<\/p>\n\n\n

\"\"<\/figure>\n\n\n\n

Konvey\u00f6r bantlar, \u00f6zellikle y\u00fcksek mukavemetli konvey\u00f6r bantlar, bantl\u0131 konvey\u00f6r yat\u0131r\u0131m\u0131n\u0131n %30-50’sini kadar\u0131n\u0131 olu\u015fturur. Konvey\u00f6r bantlar\u0131n\u0131 makul bir \u015fekilde se\u00e7mek ve konvey\u00f6r bant yat\u0131r\u0131m\u0131n\u0131 azaltmak i\u00e7in \u00f6nemli bir yol, emniyet fakt\u00f6r\u00fcn\u00fc d\u00fc\u015f\u00fcrmek amac\u0131yla konvey\u00f6r bant birle\u015ftirme teknolojisini geli\u015ftirmektir. \u00d6rne\u011fin, Avustralya’da 20 km uzunlu\u011fundaki bir konvey\u00f6rde \u00e7elik halatl\u0131 konvey\u00f6r band\u0131n\u0131n emniyet fakt\u00f6r\u00fc genel olan 6.7’den 5.0’a d\u00fc\u015f\u00fcr\u00fclm\u00fc\u015f, konvey\u00f6r band\u0131n\u0131n a\u011f\u0131rl\u0131\u011f\u0131 %14 azalm\u0131\u015f, ta\u015f\u0131y\u0131c\u0131 rulman \u00f6mr\u00fc %7 artm\u0131\u015f ve d\u00f6n\u00fc\u015f rulman \u00f6mr\u00fc %40 artm\u0131\u015ft\u0131r. Konvey\u00f6r band\u0131 geriliminin azalmas\u0131, ilgili yap\u0131sal yat\u0131r\u0131m\u0131 d\u00fc\u015f\u00fcrm\u00fc\u015f, g\u00fc\u00e7 t\u00fcketimi %4 azalm\u0131\u015f ve 20 y\u0131ll\u0131k hizmet \u00f6mr\u00fc boyunca yat\u0131r\u0131m ve i\u015fletme giderleri yakla\u015f\u0131k %10 oran\u0131nda d\u00fc\u015f\u00fcr\u00fclebilmi\u015ftir.<\/p>\n\n\n

Alman End\u00fcstri Standard\u0131 DIN22101-1982, \u00e7elik halatl\u0131 konvey\u00f6r band\u0131n\u0131n emniyet fakt\u00f6r\u00fcn\u00fc, konvey\u00f6r\u00fcn kararl\u0131 \u00e7al\u0131\u015fmas\u0131 s\u0131ras\u0131ndaki \u00e7elik halatl\u0131 konvey\u00f6r band\u0131n\u0131n \u00e7ekme mukavemetinin konvey\u00f6r band\u0131 gerilimine oran\u0131 olarak tan\u0131mlar ve minimum de\u011feri 6.7’dir. 2002 y\u0131l\u0131nda Almanya, 1982’deki orijinal standard\u0131 revize etmi\u015f ve yeni versiyon yeni bir kavram ve hesaplama y\u00f6ntemi benimsemi\u015ftir. Sonu\u00e7 olarak, \u00e7elik halatl\u0131 konvey\u00f6r band\u0131n\u0131n emniyet fakt\u00f6r\u00fc 6.7’den d\u00fc\u015f\u00fck olabilir ve en d\u00fc\u015f\u00fck 4.5’e kadar inebilir.<\/p>\n\n\n

Son on y\u0131lda, baz\u0131 \u00fclkeler 1982 d\u00fczenlemelerini \u00e7oktan a\u015fm\u0131\u015ft\u0131r. Almanya, \u0130ngiltere, Yeni \u0130ngiltere, Avustralya ve di\u011fer \u00fclkelerde faaliyet g\u00f6steren bantl\u0131 konvey\u00f6rler 4.5-5.5 aral\u0131\u011f\u0131n\u0131 benimsemi\u015ftir. ABD CDI \u015eirketi gibi yabanc\u0131 kurulu\u015flar\u0131n ara\u015ft\u0131rma sonu\u00e7lar\u0131na g\u00f6re, \u00e7elik halatl\u0131 konvey\u00f6r band\u0131n\u0131n emniyet fakt\u00f6r\u00fc 5.5’in alt\u0131na, hatta 4.5 ila 5.0 aral\u0131\u011f\u0131na d\u00fc\u015f\u00fcr\u00fclebilir.<\/p>\n\n\n

SUNGDA KONVEY\u00d6R BANT \u015e\u0130RKET\u0130<\/span><\/strong><\/p>\n\n\n

SUNGDA Resmi Web Sitesi: https:\/\/www.sungdagroup.com<\/a><\/strong><\/p>\n\n\n

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Resmi web sitesi:<\/span> www.sungdagroup.com<\/span><\/a><\/p>\n\n\n

Sorgu e-postas\u0131: <\/span>info@sungdagroup.com<\/span><\/a><\/p><\/p>","protected":false},"excerpt":{"rendered":"

Bu makale, konvey\u00f6r bant g\u00fcvenlik fakt\u00f6r\u00fc kavram\u0131n\u0131 ve uygun bir g\u00fcvenlik fakt\u00f6r\u00fcn\u00fcn nas\u0131l se\u00e7ilece\u011fini tan\u0131tarak, m\u00fc\u015fteriler i\u00e7in gereksiz maliyetlerden tasarruf etmeyi ama\u00e7lamaktad\u0131r.<\/p>\n","protected":false},"author":1,"featured_media":811,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[636],"tags":[662,1820,1451],"class_list":["post-5809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-techinical-news-tr","tag-rubber-conveyor-belt-tr","tag-conveyor-belt-safety-factor-tr","tag-conveyor-belt-selection-tr"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/posts\/5809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/comments?post=5809"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/posts\/5809\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/media\/811"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/media?parent=5809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/categories?post=5809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/tags?post=5809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}