{"id":4408,"date":"2013-11-14T08:00:47","date_gmt":"2013-11-14T06:00:47","guid":{"rendered":"http:\/\/mixmotor.eu\/?p=4408"},"modified":"2013-11-14T11:46:11","modified_gmt":"2013-11-14T09:46:11","slug":"vyznam-stabilizatora-pri-sprintoch-1-cast","status":"publish","type":"post","link":"https:\/\/mixmotor.eu\/en\/4408\/vyznam-stabilizatora-pri-sprintoch-1-cast","title":{"rendered":"V\u00fdznam stabiliz\u00e1tora pri \u0161printoch – 1.\u010das\u0165"},"content":{"rendered":"

\u0160printy automobilov patria k najob\u013e\u00fabenej\u0161\u00edm\u00a0discipl\u00edn\u00e1m v automobilovom prostred\u00ed. \u0160print\u00e9ri, \u010di u\u017e profesion\u00e1li alebo amat\u00e9ri, h\u013eadaj\u00fa sp\u00f4soby, ako upravi\u0165 vozidlo, aby bolo r\u00fdchlej\u0161ie a konkurencie schopnej\u0161ie na pretek\u00e1rskej dr\u00e1he. Mnoh\u00ed \u00fapravcovia\u00a0maj\u00fa tendenciu zamera\u0165 svoj \u010das a peniaze na r\u00f4zne \u00fapravy a v\u00fdmeny motorov, pri\u010dom prehliadnu z\u00e1kladn\u00e9 a relat\u00edvne lacn\u00e9 komponenty, ktor\u00e9 m\u00f4\u017eu prinies\u0165 ve\u013ek\u00e9 zlep\u0161enie. K tak\u00fdmto komponentov patr\u00ed torzn\u00e1 ty\u010d (stabiliz\u00e1tor), ktor\u00e1 sa dostala na trh n\u00e1hradn\u00fdch dielov a stala sa prakticky \u0161tandardn\u00fdm vybaven\u00edm v \u0161printoch. \u0160printy resp. “dragy” s\u00fa najroz\u0161\u00edrenej\u0161ie v USA a je teda pochopite\u013en\u00e9, \u017ee najviac firiem zaoberaj\u00facich sa s t\u00fdmito komponentmi n\u00e1jdeme tam. Patria sem spolo\u010dnosti ako napr\u00edklad Chris Alston\u2019s Chassisworks, Competition Engineering by Moroso, Spohn Performance a \u010fal\u0161\u00ed.V my\u0161lienkach mnoh\u00fdch \u013eud\u00ed, ke\u010f im spomeniete slovo \u0161print alebo drag, sa predstav\u00ed asi nejak\u00fd tak\u00fdto obraz.<\/p>\n

\"DSC_03403-e1381907118884\"<\/a>Auto, ktor\u00e9mu sa pri \u0161tarte zdvihne predn\u00e1 n\u00e1prava, pri\u010dom \u013eav\u00e9 koleso je vy\u0161\u0161ie nad vozovkou ako prav\u00e9. V skuto\u010dnosti sa deje to, \u017ee automobil pren\u00e1\u0161a silu z pravej zadnej pneumatiky a nat\u00e1\u010da vozidlo smerom do\u013eava. Ak p\u00f4sob\u00ed sila na \u013eavej strane vozidla, ktor\u00e1 dok\u00e1\u017ee zredukova\u0165 \u00fa\u010dinok sily na pravej pneumatike, m\u00f4\u017ee to sp\u00f4sobi\u0165 probl\u00e9my so zr\u00fdchlen\u00edm. V\u00fdsledkom m\u00f4\u017ee by\u0165 rozdiel medzi v\u00ed\u0165azstvom a prehrou v pretekoch. S\u00edce tieto obr\u00e1zky vyzeraj\u00fa dobre ale s\u00fa z\u00e1rove\u0148 u\u010debnicov\u00fdm pr\u00edkladom pre potrebu pou\u017eitia stabiliz\u00e1tora (anti-roll bar) v \u0161print\u00e9rskom aute. Mnoho automobilov je vybaven\u00fdch prie\u010dnym stabiliz\u00e1torom od v\u00fdroby, ktor\u00fd minimalizuje nakl\u00e1\u0148anie karos\u00e9rie pri prejazde z\u00e1krutou. K\u00fdm prie\u010dny stabiliz\u00e1tor minimalizuje nakl\u00e1\u0148anie karos\u00e9rie, nedok\u00e1\u017ee zabezpe\u010di\u0165 rovnomern\u00e9 rozlo\u017eenie s\u00edl na koles\u00e1ch po\u010das \u0161tartu na \u0161printoch. Prie\u010dny stabiliz\u00e1tor je \u010dasto zamie\u0148an\u00fd so stabiliz\u00e1torom proti nat\u00e1\u010daniu vozidla a to z toho d\u00f4vodu, \u017ee vykon\u00e1vaj\u00fa podobn\u00fa \u00falohu len v in\u00fdch situ\u00e1ci\u00e1ch.<\/p>\n

Prie\u010dny stabiliz\u00e1tor (anti-sway bar)<\/strong><\/p>\n

Z\u00e1kladnou \u00falohou prie\u010dneho stabiliz\u00e1tora je obmedzenie nakl\u00e1\u0148ania karos\u00e9rie pri agres\u00edvnom prejazde z\u00e1krutou alebo n\u00e1hlej zmene smeru jazdy. Prie\u010dny stabiliz\u00e1tor sa sklad\u00e1 z \u00a0plnej alebo dutej kovanej oce\u013eovej ty\u010de, gumen\u00fdch obj\u00edmok a svoriek spojen\u00fdch so sendvi\u010dov\u00fdmi gumen\u00fdmi tlmi\u010dmi. Vzh\u013eadom k tomu, \u017ee be\u017en\u00e9 prie\u010dne stabiliz\u00e1tory s\u00fa navrhnut\u00e9 pre potreby priemern\u00e9ho spotrebite\u013ea a nie pre pretek\u00e1rov, je ich nastavenie miernej\u0161ie. V\u00fdborne vykres\u013euje pr\u00e1cu prie\u010dneho stabiliz\u00e1tora tento gif obr\u00e1zok.\"anti-roll-bar-after\"<\/a><\/p>\n

Funkcia stabiliz\u00e1tora proti nat\u00e1\u010daniu vozidla pri \u0161printe (anti-roll bar).<\/strong><\/p>\n

Na druhej strane stabiliz\u00e1tor proti nat\u00e1\u010daniu vozidla dr\u017e\u00ed obidve zadn\u00e9 kolesa pevne na vozovke a zabra\u0148uje nat\u00e1\u010daniu vozidla pri prudkom \u0161tarte. Bez tohto stabiliz\u00e1tora by do\u0161lo k nat\u00e1\u010daniu vozidla pod\u013ea toho, ktor\u00e9 zadn\u00e9 koleso by pren\u00e1\u0161alo v\u00e4\u010d\u0161iu hnaciu silu, \u010do ovplyv\u0148uje diferenci\u00e1l a pri zdvihnut\u00ed prednej n\u00e1pravy doch\u00e1dza k snahe zdvihn\u00fa\u0165 jednu stranu auta vy\u0161\u0161ie ako druh\u00fa, \u010do m\u00f4\u017ee od\u013eah\u010di\u0165 jedno zo zadn\u00fdch kolies. T\u00fdm d\u00f4jde k pre\u0161myknutiu kolesa a slab\u0161ej akceler\u00e1cii vozidla. S namontovan\u00fdm stabiliz\u00e1torom, kr\u00fatiaci moment tla\u010d\u00ed jedno zo zadn\u00fdch kolies nadol, pri\u010dom proti p\u00f4sobia stabiliz\u00e1tory prepojen\u00e9 s diferenci\u00e1lom, ktor\u00e9 zaru\u010dia lep\u0161\u00ed \u0161tart a celkov\u00fd \u010das.\"MG3_5567\"<\/a> Ak\u00e9ko\u013evek ohnutie stabiliz\u00e1tora m\u00f4\u017ee ma\u0165 za n\u00e1sledok nepo\u017eadovan\u00e9 \u00fa\u010dinky na zr\u00fdchlenie a stabilitu vozidla, a preto je kon\u0161trukcia stabiliz\u00e1tora ve\u013emi d\u00f4le\u017eit\u00e1 a zlo\u017eit\u00e1.\u00a0Prv\u00e9 stabiliz\u00e1tory proti nat\u00e1\u010daniu vozidla sa objavili na \u0161print\u00e9rskych dr\u00e1h\u00e1ch za\u010diatkom roku 1970. Zo za\u010diatku boli dan\u00e9 rie\u0161enia stabiliz\u00e1torov ve\u013emi n\u00e1ro\u010dn\u00e9 na mont\u00e1\u017e ale na trh pri\u0161li firmy, ktor\u00e9 sa pustili do v\u00fdvoja dan\u00fdch komponentov.<\/p>\n

\"CNC1\"<\/a>Firmy po nejakej dobe pon\u00fakli bal\u00edky stabiliz\u00e1torov, ktor\u00e9 si mohol jazdec namontova\u0165 u seba doma v gar\u00e1\u017ei.\u00a0Priekopn\u00edkom bola firma\u00a0Chris Alston\u2019s Chassisworks, ktor\u00e1 vyr\u00e1ba stabiliz\u00e1tory pou\u017eite\u013en\u00e9 s mal\u00fdmi \u00fapravami \u00a0na akomko\u013evek vozidle. Pre zv\u00fd\u0161enie kvality a produkcie s\u00fa dne\u0161n\u00e9 stabiliz\u00e1tory vyr\u00e1ban\u00e9 modern\u00fdmi CNC strojmi.<\/p>\n

 <\/p>\n

Autor: Maro\u0161 Uhrin \u00a0Zdroj+foto: Chevyhardcore.com<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0160printy automobilov patria k najob\u013e\u00fabenej\u0161\u00edm\u00a0discipl\u00edn\u00e1m v automobilovom prostred\u00ed. \u0160print\u00e9ri, \u010di u\u017e profesion\u00e1li alebo amat\u00e9ri, h\u013eadaj\u00fa sp\u00f4soby, ako upravi\u0165 vozidlo, aby bolo r\u00fdchlej\u0161ie a konkurencie schopnej\u0161ie na pretek\u00e1rskej dr\u00e1he. Mnoh\u00ed \u00fapravcovia\u00a0maj\u00fa tendenciu zamera\u0165 svoj \u010das a peniaze na r\u00f4zne \u00fapravy a v\u00fdmeny motorov, pri\u010dom prehliadnu z\u00e1kladn\u00e9 a relat\u00edvne lacn\u00e9 komponenty, ktor\u00e9 m\u00f4\u017eu prinies\u0165 ve\u013ek\u00e9 zlep\u0161enie. K […]<\/p>\n","protected":false},"author":3,"featured_media":4420,"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":[4,3],"tags":[448,446,445,447],"class_list":["post-4408","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dokumentarne","category-zaujimave","tag-anti-roll-bar","tag-drag","tag-sprinty","tag-stabilizator"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"en","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\/en\/wp-json\/wp\/v2\/posts\/4408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/comments?post=4408"}],"version-history":[{"count":19,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts\/4408\/revisions"}],"predecessor-version":[{"id":4442,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts\/4408\/revisions\/4442"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/media\/4420"}],"wp:attachment":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/media?parent=4408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/categories?post=4408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/tags?post=4408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}