{"id":4449,"date":"2013-11-15T19:52:32","date_gmt":"2013-11-15T17:52:32","guid":{"rendered":"http:\/\/mixmotor.eu\/?p=4449"},"modified":"2014-04-19T20:27:37","modified_gmt":"2014-04-19T18:27:37","slug":"spojky-od-centerforce-na-sema-autoshow","status":"publish","type":"post","link":"https:\/\/mixmotor.eu\/de\/4449\/spojky-od-centerforce-na-sema-autoshow","title":{"rendered":"Spojky od Centerforce na SEMA Autoshow"},"content":{"rendered":"

Medzi z\u00e1kladn\u00e9 \u010dasti hnacej s\u00fastavy automobilov patr\u00ed spojka. \u00dalohou spojky je prenies\u0165 kr\u00fatiaci moment z\u00a0hnacieho hriade\u013ea na hriade\u013e hnan\u00fd a\u00a0teda pr\u00e1cu motora prenies\u0165 do prevodovky a\u00a0odtial ako usmernen\u00fd a upraven\u00fd pohyb na koles\u00e1 . V\u00a0be\u017en\u00fdch automobiloch sa naj\u010dastej\u0161ie pou\u017e\u00edvaj\u00fa such\u00e9 lamelov\u00e9 spojky s\u00a0jednou, dvomi, a\u017e tromi lamelami, ktor\u00e9 umo\u017e\u0148uj\u00fa v\u010faka vinut\u00fdm pru\u017ein\u00e1m rozpojenie medzi dvoma hriade\u013emi a\u00a0t\u00fdm preru\u0161enie prenosu kr\u00fatiaceho momentu (od motora na prevodovku). Spojku vo ve\u013ekej miere po\u0161kodzuje \u00a0to, ke\u010f mus\u00ed pren\u00e1\u0161a\u0165 v\u00e4\u010d\u0161\u00ed kr\u00fatiaci moment, na ak\u00fd je dimenzovan\u00e1. To je napr. v\u00a0pr\u00edpade, ke\u010f sa plne nalo\u017een\u00e9 auto rozbieha do kopca. Vtedy vznik\u00e1 vysok\u00e9 trenie medzi zotrva\u010dn\u00edkom a\u00a0trecou lamelou, \u010do sp\u00f4sobuje nadmern\u00e9 opotrebenie lamely a\u00a0prehrievanie celej spojky. Druh\u00fdm pr\u00edpadom je, ke\u010f sa na aute robia \u00fapravy na motore s\u00a0cie\u013eom zv\u00fd\u0161i\u0165 jeho v\u00fdkon. Vtedy treba myslie\u0165 aj na to, \u010di je spojka schopn\u00e1 prenies\u0165 v\u00e4\u010d\u0161\u00ed kr\u00fatiaci moment od upraven\u00e9ho motora.<\/p>\n

Na SEMA Autoshow uk\u00e1zala firma Centerforce spojku dimenzovan\u00fa na prenos 1000 konsk\u00fdch s\u00edl a\u00a0takmer 1500 Nm kr\u00fatiaceho momentu Dodge Viper-a. Taktie\u017e predstavila vysokov\u00fdkonn\u00fa 3-lamelov\u00fa spojku vhodn\u00fa na upraven\u00e9 tuningov\u00e9 vozidl\u00e1 a\u00a0zlo\u017eit\u00fd zotrva\u010dn\u00edk pre off-road Jeep s\u00a03,8-litrov\u00fdm motorom.<\/p>\n

Spojka navrhnut\u00e1 pre 1000-ko\u0148ov\u00fd Viper m\u00e1 zdvojen\u00e9 trecie lamely so zapuzdren\u00fdmi pru\u017einami pre lep\u0161ie torzn\u00e9 tlmenie. Mosadzn\u00e9 kol\u00edky na pl\u00e1vaj\u00facom kot\u00fa\u010di eliminuj\u00fa klepotav\u00fd zvuk od spojky a\u00a0t\u00e1 dok\u00e1\u017ee prenies\u0165 takmer 1800 Nm kr\u00fatiaceho momentu.<\/p>\n

Pre vyzn\u00e1va\u010dov autokrosu Centerforce pripravil trojit\u00fa lamelov\u00fa spojku.\u00a0 \u201cTieto trojplat\u0148ov\u00e9 kot\u00fa\u010dov\u00e9 spojky s\u00fa ur\u010den\u00e9 aj pre pretek\u00e1rov, aj pre autokrosov\u00fdch jazdcov, pritom s\u00fa vhodn\u00e9 aj na be\u017en\u00e9 jazdenie po ulici.\u201d Hovor\u00ed marketingov\u00fd v\u00fdskumn\u00edk Centerforce Will Baty. \u00a0Pru\u017einov\u00e1 spojka zah\u0155\u0148a v\u00a0sebe zapuzdren\u00e9 pru\u017einy, aby dr\u017eali na svojom mieste v\u00a0bezpe\u010d\u00ed. Namiesto troch kot\u00fa\u010dov hnan\u00fdch hnac\u00edm hriade\u013eom s\u00fa dva pr\u00eddavn\u00e9 kot\u00fa\u010de zaisten\u00e9 a\u00a0poh\u00e1\u0148an\u00e9 okolo svojej osi.
\n\"IMG_0119\"
\nLamela s pru\u017einami a s n\u00e1bojom v strede pre napojenie na k\u013eukov\u00fd hriade\u013e motora. Na nu sa z oboch str\u00e1n pripoja dve lamely a spolo\u010dne pren\u00e1\u0161aj\u00fa kr\u00fatiac moment na kot\u00fa\u010de, ktor\u00e9 s\u00fa spojen\u00e9 so zotrva\u010dn\u00edkom.<\/p>\n

Obidva kot\u00fa\u010de s\u00fa v spojke spojen\u00e9 s vy\u0161\u0161ie vyobrazenou lamelou. Spolo\u010dne tak tieto tri lamely pren\u00e1\u0161aj\u00fa kr\u00fatiaci pohyb od motora, pri tom je ale\u00a0iba stredov\u00e1 lamela spojen\u00e1 priamo s motorom. Medzi tieto lamely sa ulo\u017eia kot\u00fa\u010de ktor\u00e9 su spojen\u00e9 (tvarovo) so zotrva\u010dn\u00edkom.
\nV\u00a0pr\u00edpade \u017ee m\u00e1me spojkov\u00fd ped\u00e1l zatla\u010den\u00fd,\u00a0tri (navz\u00e1jom prepojen\u00e9) lamely nestl\u00e1\u010daj\u00fa kot\u00fa\u010de\u00a0medzi sebou a teda nedok\u00e1\u017eu pren\u00e1\u0161a\u0165 kr\u00fatiaci moment\u00a0na zotrva\u010dn\u00edk. To\u010dia sa iba uvolnen\u00e9\u00a0lamely s\u00a0pru\u017einami. Po pusten\u00ed spojkov\u00e9ho ped\u00e1la pritla\u010dia lamely \u00a0medzi seba kot\u00fa\u010de a teda\u00a0sa kr\u00fatiaci moment prenesie na zotrva\u010dn\u00edk.\u00a0Tieto spojky poskytuj\u00fa vynikaj\u00face up\u00ednacie sily bez pr\u00eddavn\u00e9ho ped\u00e1la, maj\u00fa men\u0161ie rozmery, \u010do umo\u017e\u0148uje zv\u00fd\u0161i\u0165 ot\u00e1\u010dky na motore.
\n*Mo\u017eno e\u0161te jednoduch\u0161ie vysvetlenie bude nasledovn\u00e9. Pritla\u010dte si silou o seba dlane a to\u010dte jednou. Druh\u00e1 dla\u0148 m\u00e1 v\u010faka trecej sile tendenciu sa tie\u017e ot\u00e1\u010da\u0165. Povolte dlane a jednou st\u00e1le to\u010dte – druh\u00e1 dla\u0148 u\u017e nem\u00e1 tendenciu sa to\u010di\u0165.
\nA teraz si predstavte, \u017ee medzi va\u0161e dlane sa pridaj\u00fa e\u0161te nejak\u00e9 kot\u00fa\u010de, ktor\u00e9 bud\u00fa napojen\u00e9 na stroj. Ak budete vyv\u00fdja\u0165 treciu silu a z\u00e1rove\u0148 to\u010div\u00fd pohyb na kot\u00fa\u010de, oto\u010d\u00edte nimi. Ak nie, op\u00e4\u0165 sa nebude ni\u010d dia\u0165.<\/p>\n

Baty uk\u00e1zal na SEMA Autoshow aj nov\u00fd zotrva\u010dn\u00edk pre Jeep s\u00a03,8-litrov\u00fdm motorom, ktor\u00fd pom\u00e1ha tomuto motoru vytvori\u0165 viac kr\u00fatiaceho momentu. V\u00fdrobca hovor\u00ed, \u017ee tento zotrva\u010dn\u00edk je schopn\u00fd pracova\u0165 so spojkou Centerforce alebo aj so \u0161tandardnou spojkou od v\u00fdrobcu automobilu.<\/p>\n

Autor: Stanislav Frivaldsk\u00fd, Vladislav Baniari;\u00a0Foto+Zdroj: www.chevyhardcore.com\"IMG_0106\"\"IMG_01211\"R\u00f4zne zotrva\u010dn\u00edky bez lamiel pre r\u00f4zne aut\u00e1 (vy\u0161\u0161\u00ed je pre Jeep, spodn\u00fd je pre \u013eahk\u00e9 tuningov\u00e9 vozidl\u00e1)<\/p>\n

\"IMG_0122\"
\nPrv\u00e1 lamela polo\u017een\u00e1 na zotrva\u010dn\u00edk. Nesk\u00f4r sa bude o zotrva\u010dn\u00edk trie\u0165 a bude ho n\u00fati\u0165 ot\u00e1\u010da\u0165 sa.<\/p>\n

\"IMG_0108\"Kot\u00fa\u010d\u00a0medzi jendotliv\u00e9 lamely.<\/p>\n

\"IMG_0110\"\"IMG_0113\"
\nVolne polo\u017een\u00e1 lamela s pru\u017einami. Pod \u0148ou je\u00a0kot\u00fa\u010d a pod\u00a0kot\u00fa\u010dom je prv\u00e1\u00a0lamela.
\n\"IMG_0123\"
\nHnacia lamela medzi dvomi podlo\u017ekami u\u017e aj so zakrytovan\u00fdmi pru\u017einami. Pre in\u00fd typ zotrva\u010dn\u00edka.
\n\"IMG_0118\"Prv\u00e1 lamela, kot\u00fa\u010d, druh\u00e1 lamela na zotrva\u010dn\u00edku.
\n\"IMG_0116\"Prv\u00e1\u00a0lamela, prv\u00fd kot\u00fa\u010d,\u00a0stredov\u00e1 (hnacia)\u00a0lamela,druh\u00fd kot\u00fa\u010d na zotrva\u010dn\u00edku.<\/p>\n

\"IMG_0124\"
\nPrv\u00e1\u00a0lamela, prv\u00fd kot\u00fa\u010d,\u00a0stredov\u00e1 (hnacia)\u00a0lamela,druh\u00fd kot\u00fa\u010d, tretia lamela na zotrva\u010dn\u00edku.
\n\"IMG_0125\" \"IMG_01011\"\u00a0 \"IMG_0096\"\u00a0 \"IMG_0099\" \"IMG_0103\"
\nZakrytovan\u00e9 cel\u00e9 spojky.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Medzi z\u00e1kladn\u00e9 \u010dasti hnacej s\u00fastavy automobilov patr\u00ed spojka. \u00dalohou spojky je prenies\u0165 kr\u00fatiaci moment z\u00a0hnacieho hriade\u013ea na hriade\u013e hnan\u00fd a\u00a0teda pr\u00e1cu motora prenies\u0165 do prevodovky a\u00a0odtial ako usmernen\u00fd a upraven\u00fd pohyb na koles\u00e1 . V\u00a0be\u017en\u00fdch automobiloch sa naj\u010dastej\u0161ie pou\u017e\u00edvaj\u00fa such\u00e9 lamelov\u00e9 spojky s\u00a0jednou, dvomi, a\u017e tromi lamelami, ktor\u00e9 umo\u017e\u0148uj\u00fa v\u010faka vinut\u00fdm pru\u017ein\u00e1m rozpojenie medzi dvoma […]<\/p>\n","protected":false},"author":1,"featured_media":4467,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[4],"tags":[452],"class_list":["post-4449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dokumentarne","tag-spojka"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"de","enabled_languages":["sk","en","de"],"languages":{"sk":{"title":true,"content":true,"excerpt":false},"en":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts\/4449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/comments?post=4449"}],"version-history":[{"count":9,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts\/4449\/revisions"}],"predecessor-version":[{"id":4475,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts\/4449\/revisions\/4475"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/media\/4467"}],"wp:attachment":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/media?parent=4449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/categories?post=4449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/tags?post=4449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}