{"id":848,"date":"2019-04-24T21:23:20","date_gmt":"2019-04-24T19:23:20","guid":{"rendered":"http:\/\/carbonsmay.cz\/beta\/newsite\/?p=848"},"modified":"2023-06-26T16:14:30","modified_gmt":"2023-06-26T14:14:30","slug":"tipy-pro-preventivni-udrzbu","status":"publish","type":"post","link":"https:\/\/www.carbonsmay.cz\/cz\/tipy-pro-preventivni-udrzbu\/","title":{"rendered":"Tipy pro preventivn\u00ed \u00fadr\u017ebu"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"848\" class=\"elementor elementor-848\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2362fde elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2362fde\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d187570\" data-id=\"d187570\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8d82d2f elementor-widget elementor-widget-heading\" data-id=\"8d82d2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Tipy pro preventivn\u00ed \u00fadr\u017ebu<\/h1>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d2cd4d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d2cd4d6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eabd0e8\" data-id=\"eabd0e8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dc5b59c elementor-widget elementor-widget-spacer\" data-id=\"dc5b59c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c71b01b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c71b01b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c7e56b9\" data-id=\"c7e56b9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a201d54 elementor-widget elementor-widget-text-editor\" data-id=\"a201d54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p id=\"wnd_TextBlock_984552_inner_0\" data-wnd_is_separable=\"1\" data-wnd_separable_index=\"0\" data-wnd_separable_id=\"wnd_TextBlock_984552\">V t\u00e9to \u010d\u00e1sti najdete n\u011bkolik informac\u00ed k preventivn\u00ed \u00fadr\u017eb\u011b. Pomohou v\u00e1m s \u00fadr\u017ebou stroj\u016f a p\u0159isp\u011bj\u00ed k zaji\u0161t\u011bn\u00ed jejich del\u0161\u00ed \u017eivotnosti a bezprobl\u00e9mov\u00e9ho provozu.<\/p><p id=\"wnd_TextBlock_984552_inner_1\" data-wnd_is_separable=\"1\" data-wnd_separable_index=\"1\" data-wnd_separable_id=\"wnd_TextBlock_984552\">Pokud zde snad \u0159e\u0161en\u00ed sv\u00e9ho probl\u00e9mu nenajdete, obra\u0165te se na n\u00e1s a my v\u00e1m pom\u016f\u017eeme.<br \/>Kontaktujte pros\u00edm n\u00e1\u0161 technick\u00fd person\u00e1l, kter\u00fd m\u00e1 zku\u0161enosti s \u0159e\u0161en\u00edm r\u016fzn\u00fdch probl\u00e9m\u016f, s nimi\u017e se m\u016f\u017eete sek\u00e1vat.<\/p>\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-41fbb4d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"41fbb4d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-42076d8\" data-id=\"42076d8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c7f0ad8 elementor-widget elementor-widget-spacer\" data-id=\"c7f0ad8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fadb0d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fadb0d9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9dc02b1\" data-id=\"9dc02b1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ce9b8f5 elementor-widget elementor-widget-heading\" data-id=\"ce9b8f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">KOMUTACE<\/h2>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-67a08b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67a08b1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9797d3a\" data-id=\"9797d3a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b1f719 elementor-widget elementor-widget-heading\" data-id=\"3b1f719\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00dadr\u017eba komut\u00e1toru<\/h3>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-96fd6fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"96fd6fc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-12169c2\" data-id=\"12169c2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0e7ddf1 elementor-widget elementor-widget-text-editor\" data-id=\"0e7ddf1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol id=\"wnd_TextBlock_358671_inner_1\" type=\"1\" data-wnd_is_separable=\"1\" data-wnd_separable_index=\"1\" data-wnd_separable_id=\"wnd_TextBlock_358671\"><li>Komutace je v z\u00e1sad\u011b proces, p\u0159i n\u011bm\u017e pomoc\u00ed kart\u00e1\u010d\u016f a komut\u00e1toru doch\u00e1z\u00ed k p\u0159epnut\u00ed sm\u011bru proudu v c\u00edvce poka\u017ed\u00e9, kdy\u017e projde pod \u010deln\u00ed plochou opa\u010dn\u00e9ho p\u00f3lu, tak , aby se stroj to\u010dil st\u00e1le stejn\u00fdm sm\u011brem.<br \/>V okam\u017eik, kdy se nakr\u00e1tko spoj\u00ed dv\u011b lamely komut\u00e1toru, mezi nimi\u017e existuje rozd\u00edln\u00e9 nap\u011bt\u00ed, je v kart\u00e1\u010di krom\u011b norm\u00e1ln\u00edho proudov\u00e9ho zat\u00ed\u017een\u00ed nesen\u00e9ho kart\u00e1\u010dem indukov\u00e1no tak\u00e9 cirkula\u010dn\u00ed reaktan\u010dn\u00ed nap\u011bt\u00ed a nap\u011bt\u00ed, kter\u00e9 tyto cirkula\u010dn\u00ed proudy zp\u016fsobilo, je \u00fam\u011brn\u00e9 rychlosti a proudov\u00e9mu zat\u00ed\u017een\u00ed. S neust\u00e1l\u00fdm zvy\u0161ov\u00e1n\u00edm jmenovit\u00e9ho v\u00fdkonu a rychlosti modern\u00edch motor\u016f \/ gener\u00e1tor\u016f se toto nap\u011bt\u00ed st\u00e1v\u00e1 v\u00e1\u017en\u00fdm probl\u00e9mem. Za ur\u010dit\u00fdch okolnost\u00ed je reaktan\u010dn\u00ed nap\u011bt\u00ed dostate\u010dn\u011b siln\u00e9, aby zp\u016fsobilo jisk\u0159en\u00ed. Podle proveden\u00ed motoru je nutn\u00e9 pou\u017e\u00edt ke sn\u00ed\u017een\u00ed tohoto efektu v obvodu rotoru komutaci nebo komuta\u010dn\u00ed p\u00f3ly. Z\u00e1rove\u0148 je d\u016fle\u017eit\u00e9 zajistit mezi kart\u00e1\u010di a povrchem komut\u00e1toru dobr\u00fd a nep\u0159etr\u017eit\u00fd kontakt.<br \/>Dobr\u00e1 komutace nez\u00e1vis\u00ed samoz\u0159ejm\u011b pouze na uhl\u00edkov\u00fdch kart\u00e1\u010d\u00edch, komut\u00e1toru nebo soustav\u011b elektrick\u00fdch obvod\u016f, dosahuje se j\u00ed kombinac\u00ed nejlep\u0161\u00edch mo\u017en\u00fdch elektrick\u00fdch a mechanick\u00fdch vlastnost\u00ed cel\u00e9ho motoru.<br \/>Lamely komut\u00e1toru mus\u00ed b\u00fdt v\u017edy pevn\u011b uchycen\u00e9. Jsou-li uvoln\u011bn\u00e9, zp\u016fsobuj\u00ed nadskakov\u00e1n\u00ed kart\u00e1\u010d\u016f, t\u00edm vznik\u00e1 oblouk a \u0161patn\u00e1 komutace.\u00a0 \u00a0\u00a0 \u00a0Komut\u00e1tory a sb\u011brn\u00e9 krou\u017eky maj\u00ed m\u00edt hladk\u00fd povrch a maj\u00ed m\u00edt toto\u017en\u00e9 osy rotace.<br \/>Objev\u00ed-li se vibrace, je nezbytn\u011b nutn\u00e9 okam\u017eit\u011b zjistit jejich p\u016fvod. Opot\u0159ebovan\u00e1 lo\u017eiska zp\u016fsobuj\u00ed p\u0159eh\u0159\u00edv\u00e1n\u00ed, nestejnom\u011brn\u00fd chod a nakonec opot\u0159eben\u00ed kotvy a p\u00f3l\u016f v poli.<br \/>Komutace je probl\u00e9m velmi komplexn\u00ed a je tedy nezbytn\u011b nutn\u00e9 db\u00e1t na to, aby v\u0161echny p\u0159\u00edpadn\u00e9 obm\u011bny p\u0159esn\u011b odpov\u00eddaly dan\u00e9 specifikaci. Dobr\u00e9 komutace n\u011bkdy nelze dos\u00e1hnout z d\u016fvod\u016f spo\u010d\u00edvaj\u00edc\u00edch v pracovn\u00edm prost\u0159ed\u00ed. Nap\u0159\u00edklad: prach, plyny, vysok\u00e1 teplota prost\u0159ed\u00ed, vlhkost, mastnota, mastn\u00e9 p\u00e1ry, koroz\u00edvn\u00ed kysel\u00e9 v\u00fdpary a nadm\u011brn\u00e9 vibrace.<br \/>Elektrik\u00e1\u0159, kter\u00fd m\u00e1 na starosti \u00fadr\u017ebu za\u0159\u00edzen\u00ed, mus\u00ed db\u00e1t na to, aby se tyto probl\u00e9my vyskytovaly co nejm\u00e9n\u011b, spr\u00e1vn\u011b \u010distit stroje a dodr\u017eovat pl\u00e1ny \u00fadr\u017eby. Pokud je za\u0159\u00edzen\u00ed udr\u017eov\u00e1no v \u010distot\u011b a prov\u00e1d\u00ed se jeho pravideln\u00e1 elektrick\u00e1 a mechanick\u00e1 \u00fadr\u017eba, objevuje se na n\u011bm jen minimum probl\u00e9m\u016f.<br \/>V p\u0159\u00edpadech \u0161patn\u00e9 komutace nebo pokud se domn\u00edv\u00e1te, \u017ee bude t\u0159eba zm\u011bnit typ kart\u00e1\u010de, obra\u0165te se pros\u00edm na dodavatele kart\u00e1\u010d\u016f.<\/li><\/ol><p id=\"wnd_TextBlock_358671_inner_2\" data-wnd_is_separable=\"1\" data-wnd_separable_index=\"2\" data-wnd_separable_id=\"wnd_TextBlock_358671\">Jedn\u00e1-li se o kvalitn\u011b varoben\u00fd komut\u00e1tor, kter\u00fd byl vyroben v odpov\u00eddaj\u00edc\u00ed kvalit\u011b, m\u016f\u017ee b\u00fdt jedin\u00fdm d\u016fvodem zhor\u0161en\u00ed povrchu komut\u00e1toru prost\u0159ed\u00ed, v n\u011bm\u017e stroj pracuje. Stroje s v\u00edce ne\u017e jedn\u00edm kart\u00e1\u010dem na rameni vy\u017eaduj\u00ed speci\u00e1ln\u00ed \u00fadr\u017ebu. Jestli\u017ee n\u00e1sledkem nadm\u011brn\u00e9ho p\u0159\u00edtlaku pru\u017einy nebo kv\u016fli poru\u0161en\u00ed filmu komut\u00e1toru ve stop\u011b uhl\u00edkov\u00e9ho kart\u00e1\u010de doch\u00e1z\u00ed na jednom kart\u00e1\u010di k v\u011bt\u0161\u00edmu poklesu nap\u011bt\u00ed ne\u017e na ostatn\u00edch kart\u00e1\u010d\u00edch na stejn\u00e9m rameni, ponese tento kart\u00e1\u010d v\u011bt\u0161\u00ed proudov\u00e9 zat\u00ed\u017een\u00ed ne\u017e ostatn\u00ed kart\u00e1\u010de stejn\u00e9 polarity.<br \/>Na velk\u00fdch stroj\u00edch se tak\u00e9 m\u016f\u017ee vyskytnout situace podobn\u00e1 okolnostem popsan\u00fdm v\u00fd\u0161e, ale s t\u00edm, \u017ee kart\u00e1\u010de na jednom kart\u00e1\u010dov\u00e9m rameni povedou v\u00edce proudu ne\u017e kart\u00e1\u010de na jin\u00e9m kart\u00e1\u010dov\u00e9m rameni stejn\u00e9 polarity. To m\u00e1 za n\u00e1sledek \u0161patnou komutaci a po\u0161kozov\u00e1n\u00ed povrchu komut\u00e1toru.<\/p>\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4696afd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4696afd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ce7333e\" data-id=\"ce7333e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a0d2fa5 elementor-widget elementor-widget-spacer\" data-id=\"a0d2fa5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2b4df1a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2b4df1a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-01f161b\" data-id=\"01f161b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6263c89 elementor-widget elementor-widget-heading\" data-id=\"6263c89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V\u0160EOBECN\u00c9 INFORMACE<\/h2>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c87a9ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c87a9ca\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dc93b3e\" data-id=\"dc93b3e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5cbe2a7 elementor-widget elementor-widget-heading\" data-id=\"5cbe2a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">V\u0161eobecn\u00e9 informace k preventivn\u00ed \u00fadr\u017eb\u011b<\/h3>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3f02d51 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f02d51\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fd1f77a\" data-id=\"fd1f77a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-757a956 elementor-widget elementor-widget-text-editor\" data-id=\"757a956\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p id=\"wnd_TextBlock_77087_inner_1\" data-wnd_is_separable=\"1\" data-wnd_separable_index=\"1\" data-wnd_separable_id=\"wnd_TextBlock_77087\">Pro zaji\u0161t\u011bn\u00ed uspokojiv\u00e9 funkce uhl\u00edkov\u00fdch kart\u00e1\u010d\u016f je nezbytn\u00e9 v\u011bnovat spr\u00e1vnou p\u00e9\u010di nejen kart\u00e1\u010d\u016fm, ale i ostatn\u00edmu p\u0159\u00edslu\u0161enstv\u00ed a vodi\u010d\u016fm, kter\u00e9 elektromotor\u016fm dod\u00e1vaj\u00ed proud.<\/p><ol id=\"wnd_TextBlock_77087_inner_2\" type=\"1\" data-wnd_is_separable=\"1\" data-wnd_separable_index=\"2\" data-wnd_separable_id=\"wnd_TextBlock_77087\"><li>Vzd\u00e1lenost mezi koncem kart\u00e1\u010dov\u00e9 krabi\u010dky a komut\u00e1torem by m\u011bla v z\u00e1vislosti na nap\u011bt\u00ed, veden\u00e9m proudu a velikosti kart\u00e1\u010de \u010dinit 1,5 mm a\u017e 2,0 mm.<\/li><li>Je velmi d\u016fle\u017eit\u00e9, aby se mezi komut\u00e1torem a dosedac\u00ed plochou kart\u00e1\u010de neusazovaly \u017e\u00e1dn\u00e9 \u010d\u00e1stice.<\/li><li>Kart\u00e1\u010de mus\u00ed b\u00fdt nastaveny podle stejn\u00e9 osy. Kart\u00e1\u010de um\u00edst\u011bn\u00e9 po obvodu jednoho kart\u00e1\u010dov\u00e9ho ramene mus\u00ed m\u00edt stejnou neutr\u00e1ln\u00ed osu, aby doch\u00e1zelo k rovnom\u011brn\u00e9mu opot\u0159ebov\u00e1v\u00e1n\u00ed na cel\u00e9m komut\u00e1toru (st\u0159\u00eddav\u00e9 uspo\u0159\u00e1d\u00e1n\u00ed kart\u00e1\u010dov\u00e9 stopy mezi kladn\u00fdm a z\u00e1porn\u00fdm).<\/li><li>Pracuje-li motor v abnorm\u00e1ln\u00edch podm\u00ednk\u00e1ch, nap\u0159. je-li povrch komut\u00e1toru zdrsn\u011bl\u00fd, zne\u010di\u0161t\u011bn\u00fd anebo zproh\u00fdban\u00fd, m\u016f\u017ee doj\u00edt k po\u0161kozen\u00ed kart\u00e1\u010d\u016f. Krom\u011b toho mohou abnorm\u00e1ln\u00ed podm\u00ednky vyvol\u00e1vat nadm\u011brn\u00e9 jisk\u0159en\u00ed, kter\u00e9 m\u00e1 za n\u00e1sledek p\u0159eh\u0159\u00edv\u00e1n\u00ed kart\u00e1\u010d\u016f a komut\u00e1toru a v d\u016fsledku toho i \u0161patnou komutaci, odchylky v zat\u00ed\u017een\u00ed, rychlosti a vznik vibrac\u00ed.<br \/>P\u0159\u00ed\u010dinou v\u0161ech v\u00fd\u0161e uveden\u00fdch problematick\u00fdch stav\u016f m\u016f\u017ee b\u00fdt bu\u010f nespr\u00e1vn\u00fd p\u0159\u00edtlakem kart\u00e1\u010d\u016f nebo nespr\u00e1vn\u00fd typ kart\u00e1\u010de.<\/li><li>Nen\u00ed-li krabi\u010dka kart\u00e1\u010de um\u00edst\u011bna ve spr\u00e1vn\u00e9 neutr\u00e1ln\u00ed ose nebo vyskytne-li se na motoru elektrick\u00e1 z\u00e1vada, kart\u00e1\u010d se p\u0159eh\u0159eje a dojde ke sp\u00e1len\u00ed hrany a n\u00e1sledn\u00e9mu po\u0161kozen\u00ed komut\u00e1toru.<\/li><li>Vibrace nebo kmit\u00e1n\u00ed kart\u00e1\u010de m\u016f\u017ee vyvol\u00e1vat nespr\u00e1vn\u00fd p\u0159\u00edtlak kart\u00e1\u010d\u016f, zproh\u00fdban\u00fd povrch komut\u00e1toru nebo sb\u011brn\u00e9ho krou\u017eku, vystupuj\u00edc\u00ed sl\u00eddov\u00e1 izolace nebo vysok\u00e9 stoupac\u00ed veden\u00ed.<\/li><li>B\u011b\u017e\u00ed-li motor s n\u00edzk\u00fdm zat\u00ed\u017een\u00edm nebo bez zat\u00ed\u017een\u00ed, m\u016f\u017ee doj\u00edt k n\u00e1r\u016fstu uhl\u00edkov\u00e9ho filmu. Hustota proudu v kart\u00e1\u010di by m\u011bla b\u00fdt vy\u0161\u0161\u00ed ne\u017e 8 A\/cm2. Pokud mus\u00ed gener\u00e1tor motoru z n\u011bjak\u00e9ho d\u016fvodu del\u0161\u00ed dobu b\u011b\u017eet s n\u00edzk\u00fdm zat\u00ed\u017een\u00edm, doporu\u010duje se kart\u00e1\u010de odstranit nebo zm\u011bnit jejich typ. V ka\u017ed\u00e9m p\u0159\u00edpad\u011b se pros\u00edm obra\u0165te na na\u0161e odborn\u00edky na kart\u00e1\u010de a zam\u00fd\u0161len\u00e1 opat\u0159en\u00ed s nimi konzultujte.<br \/>Opat\u0159en\u00ed nutn\u00e1 v p\u0159\u00edpadech p\u0159et\u00ed\u017een\u00ed jsou mnohem slo\u017eit\u011bj\u0161\u00ed z d\u016fvodu p\u0159eh\u0159\u00edv\u00e1n\u00ed, jisk\u0159en\u00ed a eventu\u00e1ln\u00edch vibrac\u00ed kart\u00e1\u010d\u016f.<\/li><li>Pro spr\u00e1vnou funkci uhl\u00edkov\u00e9ho kart\u00e1\u010de je nesm\u00edrn\u011b d\u016fle\u017eit\u00fd p\u0159\u00edtlak pru\u017einy. K b\u011b\u017en\u00fdm chyb\u00e1m pat\u0159\u00ed sn\u00ed\u017een\u00ed p\u0159\u00edtlaku pru\u017einy kart\u00e1\u010de ve snaze omezit tvorbu pruh\u016f na komut\u00e1toru. Proto\u017ee tak kart\u00e1\u010d p\u0159echodn\u011b ztr\u00e1c\u00ed kontakt s komut\u00e1torem vyvol\u00e1 to pak obvykle jisk\u0159en\u00ed. Nadm\u011brn\u00fd p\u0159\u00edtlak kart\u00e1\u010dov\u00e9 pru\u017einy zv\u011bt\u0161uje r\u00fdhov\u00e1n\u00ed komut\u00e1toru. Pro pr\u016fmyslov\u00e9 pou\u017eit\u00ed se doporu\u010duje p\u0159\u00edtlak pru\u017einy mezi 130 a 300gm\/cm2. U trak\u010dn\u00edch za\u0159\u00edzen\u00ed se p\u0159\u00edtlak pru\u017einy pohybuje mezi 350gm a 2000gm.cm2.<br \/>Spr\u00e1vn\u00fd p\u0159\u00edtlak pru\u017einy je nejd\u016fle\u017eit\u011bj\u0161\u00ed podm\u00ednkou pro vznik patiny na povrchu komut\u00e1toru nebo sb\u011brn\u00e9ho krou\u017eku. Na spr\u00e1vn\u011b vytvo\u0159en\u00e9m filmu uhl\u00edkov\u00e9 kart\u00e1\u010de dob\u0159e klou\u017eou a komutuj\u00ed s minimem opot\u0159eben\u00ed.<\/li><li>Stejn\u011b d\u016fle\u017eit\u00e1 jako p\u0159\u00edtlak pru\u017einy kart\u00e1\u010de v kart\u00e1\u010dov\u00e9 krabi\u010dce je i vzd\u00e1lenost mezi kart\u00e1\u010dem a kart\u00e1\u010dovou krabi\u010dkou. Kart\u00e1\u010d mus\u00ed m\u00edt neust\u00e1le mo\u017enost voln\u011b se pohybovat. Dostane-li se do kart\u00e1\u010dov\u00e9 krabi\u010dky nebo na povrch kart\u00e1\u010de prach nebo olej, m\u016f\u017ee kart\u00e1\u010d v krabi\u010dce uv\u00edznout. Z\u00e1rove\u0148 to m\u016f\u017ee br\u00e1nit kontaktu mezi kart\u00e1\u010dem a komut\u00e1torem.<\/li><li>Opot\u0159eben\u00ed komut\u00e1toru obvykle z\u00e1vis\u00ed na stupni tvrdosti kart\u00e1\u010de, ov\u0161em nen\u00ed tomu tak v\u017edy, proto\u017ee n\u011bkter\u00e9 z nejabrazivn\u011bj\u0161\u00edch typ\u016f kart\u00e1\u010d\u016f maj\u00ed n\u00edzk\u00fd koeficient tvrdosti podle Shorea. Abrazivn\u00ed vlastnosti kart\u00e1\u010d\u016f kontroluje v\u00fdrobce. Obracejte se na n\u011bj tak\u00e9 s ot\u00e1zkami, kter\u00e9 se t\u00fdkaj\u00ed \u010distic\u00edch vlastnost\u00ed kart\u00e1\u010d\u016f. K nejv\u00fdrazn\u011bj\u0161\u00edm obt\u00ed\u017e\u00edm s kart\u00e1\u010di pat\u0159\u00ed:<ol type=\"1\"><li>uv\u00edznut\u00ed kart\u00e1\u010de<\/li><li>ztr\u00e1ta p\u0159\u00edtlaku pru\u017einy<\/li><li>\u0161pinav\u00e9 nebo zkorodovan\u00e9 povrchy kontakt\u016f.<\/li><\/ol><\/li><\/ol><p id=\"wnd_TextBlock_77087_inner_3\" data-wnd_is_separable=\"1\" data-wnd_separable_index=\"3\" data-wnd_separable_id=\"wnd_TextBlock_77087\">Proveden\u00ed kart\u00e1\u010dov\u00fdch dr\u017e\u00e1k\u016f a s nimi souvisej\u00edc\u00edch sou\u010d\u00e1st\u00ed je d\u00e1no provozn\u00ed rychlost\u00ed stroje. V p\u0159\u00edpad\u011b, \u017ee motor nestartuje, p\u0159eh\u0159\u00edv\u00e1 se nebo se objev\u00ed n\u00edzk\u00fd to\u010div\u00fd moment, zkontrolujte stav kart\u00e1\u010d\u016f. V\u0161eobecn\u011b plat\u00ed, \u017ee se kart\u00e1\u010dov\u00e9 dr\u017e\u00e1ky nastavuj\u00ed ve v\u00fdrob\u011b a nastaven\u00ed by se nem\u011blo m\u011bnit. Pokud dojde k opot\u0159eben\u00ed kart\u00e1\u010d\u016f, m\u011bla by se vym\u011bnit cel\u00e1 jednotka. U velk\u00fdch stroj\u016f je t\u0159eba tak\u00e9 pravideln\u011b kontrolovat stav odkl\u00e1p\u011b\u010d\u016f kart\u00e1\u010dov\u00fdch ramen.<\/p>\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-312f23c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"312f23c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2d0d5a1\" data-id=\"2d0d5a1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d5b4239 elementor-widget elementor-widget-spacer\" data-id=\"d5b4239\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fdc5720 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fdc5720\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a79ceef\" data-id=\"a79ceef\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fc1b254 elementor-widget elementor-widget-heading\" data-id=\"fc1b254\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PODROBN\u00dd DOTAZN\u00cdK K MOTORU<\/h2>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c993478 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c993478\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f6f0175\" data-id=\"f6f0175\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f70f719 elementor-widget elementor-widget-text-editor\" data-id=\"f70f719\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pokud m\u00e1te vzorek uhl\u00edku a nen\u00ed tam \u017e\u00e1dn\u00e9 ozna\u010den\u00ed kvality uhl\u00edku, m\u016f\u017eete n\u00e1m poslat vzorek, t\u0159eba pou\u017eit\u00fd a my si zm\u011b\u0159\u00edme kvalitu matri\u00e1lu a vyrob\u00edme.\u00a0<\/strong><strong>Pokud nem\u00e1te vzorek kart\u00e1\u010dov\u00e9ho uhl\u00edku a nebo vzorek nem\u016f\u017eete poslat, sta\u010d\u00ed vyplnit podrobn\u00fd dotazn\u00edk motoru ( z \u0161t\u00edtku motoru).<\/strong><strong>Elektronik\u00fd podrobn\u00fd technick\u00fd dotazn\u00edk na vypln\u011bn\u00ed V\u00e1m za\u0161leme na po\u017e\u00e1d\u00e1n\u00ed na emailu <a href=\"mailto:info@carbonsmay.cz\">info@carbonsmay.cz<\/a>.<\/strong><\/p>\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d9fa7be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d9fa7be\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ca0e6c0\" data-id=\"ca0e6c0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa1e857 elementor-widget elementor-widget-spacer\" data-id=\"aa1e857\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Tipy pro preventivn\u00ed \u00fadr\u017ebu V t\u00e9to \u010d\u00e1sti najdete n\u011bkolik informac\u00ed k preventivn\u00ed \u00fadr\u017eb\u011b. Pomohou v\u00e1m s \u00fadr\u017ebou stroj\u016f a p\u0159isp\u011bj\u00ed k zaji\u0161t\u011bn\u00ed jejich del\u0161\u00ed \u017eivotnosti a bezprobl\u00e9mov\u00e9ho provozu. Pokud zde snad \u0159e\u0161en\u00ed sv\u00e9ho probl\u00e9mu nenajdete, obra\u0165te se na n\u00e1s a my v\u00e1m pom\u016f\u017eeme. Kontaktujte pros\u00edm n\u00e1\u0161 technick\u00fd person\u00e1l, kter\u00fd m\u00e1 zku\u0161enosti s \u0159e\u0161en\u00edm r\u016fzn\u00fdch probl\u00e9m\u016f, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"footnotes":""},"categories":[32,29,34],"tags":[],"class_list":["post-848","post","type-post","status-publish","format-standard","hentry","category-komutatory","category-podpora-zakaznikum","category-udrzba","wp-image-borders"],"_links":{"self":[{"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/posts\/848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/comments?post=848"}],"version-history":[{"count":5,"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/posts\/848\/revisions"}],"predecessor-version":[{"id":1744,"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/posts\/848\/revisions\/1744"}],"wp:attachment":[{"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/media?parent=848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/categories?post=848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carbonsmay.cz\/cz\/wp-json\/wp\/v2\/tags?post=848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}