{"id":449,"date":"2016-04-17T09:40:07","date_gmt":"2016-04-17T08:40:07","guid":{"rendered":"http:\/\/www.testpneumatik.eu\/blog\/?p=449"},"modified":"2022-05-30T18:42:13","modified_gmt":"2022-05-30T18:42:13","slug":"co-zpusobuje-nerovnomerne-opotrebeni-pneu-a-jak-jej-resit","status":"publish","type":"post","link":"https:\/\/testshin.net.ua\/mag\/co-zpusobuje-nerovnomerne-opotrebeni-pneu-a-jak-jej-resit\/","title":{"rendered":"Co zp\u016fsobuje nerovnom\u011brn\u00e9 opot\u0159eben\u00ed pneu a jak jej \u0159e\u0161it?"},"content":{"rendered":"<p style=\"text-align: justify;\"><strong>V\u011bt\u0161ina \u0159idi\u010d\u016f dob\u0159e v\u00ed o nerovnom\u011brn\u00e9m opot\u0159eben\u00ed vznikl\u00e9m \u0161patn\u00fdm hu\u0161t\u011bn\u00edm pneu, zp\u016fsob\u016f jak se pneumatiky nerovnom\u011brn\u011b sj\u00ed\u017ed\u011bj\u00ed je v\u0161ak mnohem v\u00edce. R\u016fzn\u011b vznikl\u00e9 opot\u0159eben\u00ed potom vypov\u00edd\u00e1 i o technick\u00e9m stavu tlumi\u010d\u016f \u010di dal\u0161\u00edch komponent\u016f, a je proto dobr\u00e9 br\u00e1t je v\u00a0potaz. P\u0159ipravili jsme si proto pro V\u00e1s pr\u016fvodce z\u00e1kladn\u00edmi typy nerovnom\u011brn\u00e9ho sjet\u00ed a jejich p\u0159\u00ed\u010din.<\/strong><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">\u2630<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69df912305707\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69df912305707\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/testshin.net.ua\/mag\/co-zpusobuje-nerovnomerne-opotrebeni-pneu-a-jak-jej-resit\/#Nepravidelne_sjeti_zpusobene_spatnym_tlakem\" title=\"Nepravideln\u00e9 sjet\u00ed zp\u016fsoben\u00e9 \u0161patn\u00fdm tlakem\">Nepravideln\u00e9 sjet\u00ed zp\u016fsoben\u00e9 \u0161patn\u00fdm tlakem<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/testshin.net.ua\/mag\/co-zpusobuje-nerovnomerne-opotrebeni-pneu-a-jak-jej-resit\/#Sjeti_do_plosek_feathering\" title=\"Sjet\u00ed do plo\u0161ek (feathering)\">Sjet\u00ed do plo\u0161ek (feathering)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/testshin.net.ua\/mag\/co-zpusobuje-nerovnomerne-opotrebeni-pneu-a-jak-jej-resit\/#Vyduti_bocnic_cupping\" title=\"Vydut\u00ed bo\u010dnic (cupping)\">Vydut\u00ed bo\u010dnic (cupping)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/testshin.net.ua\/mag\/co-zpusobuje-nerovnomerne-opotrebeni-pneu-a-jak-jej-resit\/#Opotrebeni_vnitrnich_casti_dezenu_Inner_edge_wear\" title=\"Opot\u0159eben\u00ed vnit\u0159n\u00edch \u010d\u00e1st\u00ed dez\u00e9nu (Inner edge wear)\">Opot\u0159eben\u00ed vnit\u0159n\u00edch \u010d\u00e1st\u00ed dez\u00e9nu (Inner edge wear)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/testshin.net.ua\/mag\/co-zpusobuje-nerovnomerne-opotrebeni-pneu-a-jak-jej-resit\/#Opotrebeni_vnejsich_casti_dezenu_Outer_edge_wear\" title=\"Opot\u0159eben\u00ed vn\u011bj\u0161\u00edch \u010d\u00e1st\u00ed dez\u00e9nu\u00a0(Outer edge wear)\">Opot\u0159eben\u00ed vn\u011bj\u0161\u00edch \u010d\u00e1st\u00ed dez\u00e9nu\u00a0(Outer edge wear)<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Nepravidelne_sjeti_zpusobene_spatnym_tlakem\"><\/span>Nepravideln\u00e9 sjet\u00ed zp\u016fsoben\u00e9 \u0161patn\u00fdm tlakem<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Jak ji\u017e bylo zm\u00edn\u011bno, jedn\u00edm z\u00a0nej\u010dast\u011bj\u0161\u00edch d\u016fvod\u016f rychl\u00e9ho opot\u0159eben\u00ed pneumatik je \u0161patn\u00e9 hu\u0161t\u011bn\u00ed pneumatik. Probl\u00e9mem u n\u00edzk\u00e9ho \u010di p\u0159\u00edli\u0161 vysok\u00e9ho tlaku je nerovnom\u011brn\u00e9 opot\u0159eben\u00ed materi\u00e1lu, p\u0159i\u010dem\u017e sta\u010d\u00ed, aby byla jedna \u010d\u00e1st b\u011bhounu opot\u0159eben\u00e1, a pneumatika se st\u00e1v\u00e1 nepou\u017eitelnou. V\u00a0p\u0159\u00edpad\u011b <strong>n\u00edzk\u00e9ho tlaku<\/strong> v\u00a0pneumatice jsou podstatn\u011b v\u00edce nam\u00e1h\u00e1ny bo\u010dn\u00ed strany b\u011bhounu, kter\u00e9 se potom opot\u0159ebuj\u00ed rychleji, ne\u017eli st\u0159edn\u00ed \u010d\u00e1st. V\u00a0p\u0159\u00edpad\u011b<strong> vysok\u00e9ho tlaku<\/strong> vznikne naopak vypukl\u00e1 st\u0159edn\u00ed \u010d\u00e1st b\u011bhounu, kter\u00e1 se opot\u0159ebuje rychleji ne\u017eli bo\u010dn\u00ed strany.<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.testpneumatik.eu\/blog\/wp-content\/uploads\/tyre-pressures.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-309\" src=\"http:\/\/www.testpneumatik.eu\/blog\/wp-content\/uploads\/tyre-pressures.jpg\" alt=\"foto: kwik-fit.com\" width=\"735\" height=\"235\" \/><\/a><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Sjeti_do_plosek_feathering\"><\/span>Sjet\u00ed do plo\u0161ek (feathering)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Dal\u0161\u00edm typem nerovnom\u011brn\u00e9ho opot\u0159ebov\u00e1v\u00e1n\u00ed pneumatik je feathering, do \u010de\u0161tiny nej\u010dast\u011bji p\u0159ekl\u00e1d\u00e1n jako sjet\u00ed do plo\u0161ek. P\u0159\u00ed\u010dinou tohoto neduhu je nej\u010dast\u011bji <strong>\u0161patn\u00fd \u00fahel sb\u00edhavosti kol<\/strong>, p\u0159\u00edpadn\u011b \u0161patn\u011b se\u0159\u00edzen\u00e9 tlumi\u010de. V\u00fdsledkem je to, \u017ee se \u017eebra pneumatiky z\u00a0jedn\u00e9 strany obru\u0161uj\u00ed do hladka, zat\u00edmco na druh\u00e9 stran\u011b z\u016fst\u00e1vaj\u00ed ostr\u00e1, a pneumatika se tedy opot\u0159ebov\u00e1v\u00e1 nepravideln\u011b. To, zda nem\u00e1te se sjet\u00edm do plo\u0161ek probl\u00e9my i vy zjist\u00edte nejjednodu\u0161eji p\u0159ejet\u00edm prst\u016f ob\u011bma sm\u011bry po \u0161\u00ed\u0159ce pneumatiky, pokud neuc\u00edt\u00edte v\u00fdrazn\u00fd rozd\u00edl ve sm\u011bru, je pneumatika v\u00a0po\u0159\u00e1dku. V\u00a0opa\u010dn\u00e9m p\u0159\u00edpad\u011b se obra\u0165te na autoservis, kde V\u00e1m \u00fahel sb\u00edhavosti kol sprav\u00ed.<\/p>\n<figure style=\"width: 303px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.procarcare.com\/images\/shar\/encyclopedia\/8852oc3.gif\" alt=\"\" width=\"303\" height=\"204\" \/><figcaption class=\"wp-caption-text\">foto: procarcare.com<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Vyduti_bocnic_cupping\"><\/span>Vydut\u00ed bo\u010dnic (cupping)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Tento probl\u00e9m je nej\u010dast\u011bji zp\u016fsoben <strong>\u0161patnou funkc\u00ed tlumi\u010d\u016f<\/strong>, p\u0159\u00edpadn\u011b neoptim\u00e1ln\u00edm vybalancov\u00e1n\u00edm pneumatiky. V\u00fdsledkem jsou d\u016flky vznikaj\u00edc\u00ed na hran\u00e1ch bo\u010dnic vznikl\u00e9 \u0161patnou absorpc\u00ed energie. \u0158e\u0161en\u00ed tohoto probl\u00e9mu b\u00fdv\u00e1 nej\u010dast\u011bji v\u00fdm\u011bna n\u011bkter\u00e9ho z\u00a0tlumi\u010dov\u00fdch komponent v\u00a0autoservisu. Pokud jste probl\u00e9m odhalili v\u010das, a pneumatiku lze tak d\u00e1le pou\u017e\u00edvat, nechte ji vybalancovat a posa\u010fte ji na jinou pozici.<\/p>\n<figure style=\"width: 372px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"http:\/\/pop.h-cdn.co\/assets\/cm\/15\/05\/54cae5ffa75c4_-_tire-wear-03-0312-de.jpg\" alt=\"\" width=\"372\" height=\"496\" \/><figcaption class=\"wp-caption-text\">foto: popularmechanics.com<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Opotrebeni_vnitrnich_casti_dezenu_Inner_edge_wear\"><\/span>Opot\u0159eben\u00ed vnit\u0159n\u00edch \u010d\u00e1st\u00ed dez\u00e9nu (Inner edge wear)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Opot\u0159eben\u00ed vnit\u0159n\u00edch hran\u00e1ch\u00a0dez\u00e9nu, \u010dasto ozna\u010dov\u00e1no tak\u00e9 anglicky inner edge wear je spole\u010dn\u011b s\u00a0nerovnom\u011brn\u00fdm opot\u0159eben\u00edm vznikl\u00e9m kv\u016fli \u0161patn\u00e9mu tlaku nej\u010dast\u011bj\u0161\u00edm typem nerovnom\u011brn\u00e9ho opot\u0159eben\u00ed pneumatik. Projevuje se nerovnom\u011brn\u00fdm opot\u0159ebov\u00e1n\u00edm ve sm\u011bru \u0161\u00ed\u0159ky pneumatiky, ve sm\u011bru rotace tak vznikaj\u00ed pruhy, kter\u00e9 se sj\u00ed\u017ed\u011bj\u00ed mnohem rychleji. Tento probl\u00e9m vznik\u00e1 nej\u010dast\u011bji kv\u016fli <strong>z\u00e1porn\u00e9mu \u00fahlu sb\u00edhavosti kol<\/strong>, \u0159e\u0161en\u00edm je tak op\u011bt n\u00e1v\u0161t\u011bva servisu. Co se t\u00fd\u010de faktor\u016f nahr\u00e1vaj\u00edc\u00edm tomuto typu nerovnom\u011brn\u00e9ho opot\u0159eben\u00ed, stoj\u00ed za to zm\u00ednit \u0161patn\u00e1 <strong>pouzdra, p\u00e9rov\u00e1n\u00ed \u010di nadm\u011brn\u00fd n\u00e1klad<\/strong>.<\/p>\n<p style=\"text-align: justify;\"><strong>Zni\u010den\u00e1 pouzdra<\/strong><\/p>\n<p style=\"text-align: justify;\">Oz\u00f3n, vysok\u00e9 teploty a dal\u0161\u00ed okoln\u00ed vlivy pomalu ni\u010d\u00ed pry\u017eov\u00e1 pouzdra pneumatiky, kter\u00e1 n\u00e1sledn\u011b zp\u016fsobuj\u00ed vychylov\u00e1n\u00ed osy. Po\u0161kozen\u00e9 pouzdro potom nedr\u017e\u00ed pneumatiku v\u00a0optim\u00e1ln\u00ed poloze, co\u017e m\u00e1 za n\u00e1sledek z\u00e1porn\u00fd \u00fahel sb\u00edhavosti kol.<\/p>\n<p style=\"text-align: justify;\"><strong>P\u00e9rov\u00e1n\u00ed<\/strong><\/p>\n<p style=\"text-align: justify;\">Tlumi\u010de p\u0159i sv\u00e9 \u010dinnosti ovliv\u0148uj\u00ed \u00fahel osy kola, p\u0159i\u010dem\u017e pokud se v\u00a0nich nach\u00e1z\u00ed star\u00e1 p\u00e9rov\u00e1n\u00ed, op\u011bt doch\u00e1z\u00ed ke zm\u011bn\u011b \u00fahlu sb\u00edhavosti kol a n\u00e1sledn\u00e9mu nerovnom\u011brn\u00e9mu opot\u0159eben\u00ed.<\/p>\n<p style=\"text-align: justify;\"><strong>Nadm\u011brn\u00fd n\u00e1klad<\/strong><\/p>\n<p style=\"text-align: justify;\">Pokud na zadn\u00ed n\u00e1prav\u011b pravideln\u011b p\u0159ev\u00e1\u017e\u00edte neuv\u00e1\u017eenou z\u00e1t\u011b\u017e, m\u016f\u017ee se st\u00e1t, \u017ee se \u00fahel sb\u00edhavosti na p\u0159edn\u00ed n\u00e1prav\u011b vych\u00fdl\u00ed do kladn\u00fdch hodnot, zat\u00edmco na zadn\u00ed n\u00e1prav\u011b bude \u00fahel z\u00e1porn\u00fd. To vede k\u00a0nerovnom\u011brn\u00e9mu opot\u0159eben\u00ed na vnit\u0159n\u00ed \u010d\u00e1sti na zadn\u00ed n\u00e1prav\u011b a na vn\u011bj\u0161\u00ed \u010d\u00e1sti na n\u00e1prav\u011b p\u0159edn\u00ed.<\/p>\n<figure style=\"width: 200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.tirereview.com\/wp-content\/uploads\/2016\/02\/inner-edge.jpg\" alt=\"inner-edge\" width=\"200\" height=\"296\" \/><figcaption class=\"wp-caption-text\">foto: tirereview.com<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Opotrebeni_vnejsich_casti_dezenu_Outer_edge_wear\"><\/span>Opot\u0159eben\u00ed vn\u011bj\u0161\u00edch \u010d\u00e1st\u00ed dez\u00e9nu\u00a0(Outer edge wear)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Analogicky lze pozorovat i opot\u0159eben\u00ed vn\u011bj\u0161\u00edch \u010d\u00e1st\u00ed dez\u00e9nu. Opot\u0159eben\u00ed na vn\u011bj\u0161\u00edch hran\u00e1ch dez\u00e9nu pneumatiky sice nepat\u0159\u00ed mezi nej\u010dast\u011bj\u0161\u00ed zp\u016fsoby opot\u0159eben\u00ed pneu, rozhodn\u011b je v\u0161ak t\u0159eba br\u00e1t toto riziko v\u00a0potaz. Nej\u010dast\u011bji k\u00a0tomuto typu opot\u0159eben\u00ed pneumatik doch\u00e1z\u00ed p\u0159i p\u0159\u00edli\u0161 <strong>agresivn\u00ed j\u00edzd\u011b v\u00a0zat\u00e1\u010dk\u00e1ch<\/strong>, na vin\u011b v\u0161ak m\u016f\u017ee b\u00fdt op\u011bt i \u0161patn\u00e1 sb\u00edhavost kol.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u011bt\u0161ina \u0159idi\u010d\u016f dob\u0159e v\u00ed o nerovnom\u011brn\u00e9m opot\u0159eben\u00ed vznikl\u00e9m \u0161patn\u00fdm hu\u0161t\u011bn\u00edm pneu, zp\u016fsob\u016f jak se pneumatiky nerovnom\u011brn\u011b sj\u00ed\u017ed\u011bj\u00ed je v\u0161ak mnohem v\u00edce. R\u016fzn\u011b vznikl\u00e9 opot\u0159eben\u00ed potom vypov\u00edd\u00e1 i o technick\u00e9m stavu tlumi\u010d\u016f \u010di dal\u0161\u00edch komponent\u016f, a je proto dobr\u00e9 br\u00e1t je v\u00a0potaz. P\u0159ipravili jsme si proto pro V\u00e1s pr\u016fvodce z\u00e1kladn\u00edmi typy nerovnom\u011brn\u00e9ho sjet\u00ed a jejich p\u0159\u00ed\u010din. [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":451,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[32],"tags":[68,117,156],"class_list":["post-449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pneucyklopedie","tag-dezen","tag-nerovnomerne-opotrebeni","tag-sjizdeni-pneu"],"acf":[],"_links":{"self":[{"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/posts\/449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/comments?post=449"}],"version-history":[{"count":1,"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/posts\/449\/revisions"}],"predecessor-version":[{"id":836,"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/posts\/449\/revisions\/836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/media?parent=449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/categories?post=449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/testshin.net.ua\/mag\/wp-json\/wp\/v2\/tags?post=449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}