{"id":12839,"date":"2024-12-09T08:59:00","date_gmt":"2024-12-09T08:59:00","guid":{"rendered":"https:\/\/www.hydraulic-cylinders.net\/product\/replacement-of-lva21151-hydraulic-boom-cylinder\/"},"modified":"2024-12-09T08:59:02","modified_gmt":"2024-12-09T08:59:02","slug":"replacement-of-lva21151-hydraulic-boom-cylinder","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/sk\/produkt\/replacement-of-lva21151-hydraulic-boom-cylinder\/","title":{"rendered":"V\u00fdmena hydraulick\u00e9ho valca ramena LVA21151"},"content":{"rendered":"<h2>\u00davod<\/h2>\n<p>V\u00fdmena hydraulick\u00e9ho valca v\u00fdlo\u017en\u00edka LVA21151 je k\u013e\u00fa\u010dovou s\u00fa\u010das\u0165ou pou\u017e\u00edvanou v r\u00f4znych modeloch, ako napr\u00edklad 46, 47, 48, 260, 270A, 270B, 370B, 375, 375A, 385A, 447, 448, 485 a 485A. Tento hydraulick\u00fd valec zohr\u00e1va d\u00f4le\u017eit\u00fa \u00falohu v prev\u00e1dzke zariadenia a poskytuje potrebn\u00fd v\u00fdkon na zdv\u00edhanie a premiest\u0148ovanie \u0165a\u017ek\u00fdch bremien.<\/p>\n<h2>\u0160pecifik\u00e1cie a modely<\/h2>\n<p>V\u00fdmena hydraulick\u00e9ho valca ramena LVA21151 m\u00e1 nasleduj\u00face \u0161pecifik\u00e1cie:<\/p>\n<ul>\n<li>Hmotnos\u0165: 18,52 libry<\/li>\n<li>V\u00fd\u0161ka: 2,5 palca<\/li>\n<li>\u0160\u00edrka: 10,2 cm<\/li>\n<li>D\u013a\u017eka: 21,8 palca<\/li>\n<\/ul>\n<p>Je kompatibiln\u00fd s nasleduj\u00facimi modelmi strojov: 46, 47, 48, 260, 270A, 270B, 370B, 375, 375A, 385A, 447, 448, 485 a 485A.<\/p>\n<h2>Funkcie<\/h2>\n<ul>\n<li>Zlep\u0161en\u00fd v\u00fdkon zariadenia: V\u00fdmena po\u0161koden\u00fdch alebo opotrebovan\u00fdch hydraulick\u00fdch valcov obnovuje norm\u00e1lne prev\u00e1dzkov\u00e9 schopnosti zariadenia a zabezpe\u010duje optim\u00e1lny v\u00fdkon v r\u00f4znych aplik\u00e1ci\u00e1ch.<\/li>\n<li>Zv\u00fd\u0161en\u00e1 bezpe\u010dnos\u0165: Pravideln\u00e1 v\u00fdmena hydraulick\u00fdch valcov zni\u017euje bezpe\u010dnostn\u00e9 rizik\u00e1 sp\u00f4soben\u00e9 poruchami valcov, \u010d\u00edm sa zais\u0165uje bezpe\u010dnos\u0165 obsluhy aj zariadenia.<\/li>\n<li>Ochrana proti pre\u0165a\u017eeniu: Nov\u00e9 kon\u0161trukcie valcov \u010dasto obsahuj\u00fa lep\u0161ie mechanizmy ochrany proti pre\u0165a\u017eeniu, \u010d\u00edm sa zvy\u0161uje bezpe\u010dnos\u0165 po\u010das prev\u00e1dzky.<\/li>\n<li>R\u00fdchla in\u0161tal\u00e1cia: Modern\u00e9 hydraulick\u00e9 valce s\u00fa navrhnut\u00e9 pre jednoduch\u00fa in\u0161tal\u00e1ciu a v\u00fdmenu, \u010d\u00edm sa minimalizuj\u00fa prestoje.<\/li>\n<li>\u0160tandardizovan\u00e9 komponenty: Mnoh\u00e9 hydraulick\u00e9 valce s\u00fa \u0161tandardizovan\u00e9 produkty, \u010do u\u013eah\u010duje z\u00edskavanie n\u00e1hradn\u00fdch dielov na trhu.<\/li>\n<\/ul>\n<h2>Aplik\u00e1cie<\/h2>\n<p>V\u00fdmena hydraulick\u00e9ho valca ramena LVA21151 nach\u00e1dza uplatnenie v r\u00f4znych scen\u00e1roch:<\/p>\n<ul>\n<li>R\u00fdpadl\u00e1: Hydraulick\u00e9 valce v ramen\u00e1ch alebo vedr\u00e1ch r\u00fdpadla sa m\u00f4\u017eu po\u0161kodi\u0165 v d\u00f4sledku dlhodob\u00e9ho pou\u017e\u00edvania alebo pre\u0165a\u017eenia, \u010do si vy\u017eaduje v\u00fdmenu na obnovenie norm\u00e1lnej prev\u00e1dzky.<\/li>\n<li>\u017deriavy: Hydraulick\u00e9 valce v ramen\u00e1ch \u017eeriavov s\u00fa n\u00e1chyln\u00e9 na opotrebovanie po\u010das \u010dast\u00e9ho zdv\u00edhania a sp\u00fa\u0161\u0165ania, \u010do si vy\u017eaduje pravideln\u00fa v\u00fdmenu na zaistenie bezpe\u010dnosti.<\/li>\n<li>Traktory: Hydraulick\u00e9 valce \u010deln\u00e9ho naklada\u010da v traktoroch m\u00f4\u017eu v d\u00f4sledku neust\u00e1leho zdv\u00edhania a nakl\u00e1\u0148ania unika\u0165 alebo sa m\u00f4\u017ee zhor\u0161i\u0165 ich v\u00fdkon, \u010do si vy\u017eaduje v\u00fdmenu.<\/li>\n<li>Zbera\u010de: Hydraulick\u00fd syst\u00e9m zbera\u010dov pracuje pod vysok\u00fdm tlakom a valce sa m\u00f4\u017eu po\u0161kodi\u0165 v d\u00f4sledku \u00fanavy materi\u00e1lu, \u010do si vy\u017eaduje v\u010dasn\u00fa v\u00fdmenu, aby sa zachovala efektivita pr\u00e1ce.<\/li>\n<li>Automatizovan\u00e9 v\u00fdrobn\u00e9 linky: Hydraulick\u00e9 valce sa pou\u017e\u00edvaj\u00fa na ovl\u00e1danie robotick\u00fdch ramien a in\u00fdch automatizovan\u00fdch zariaden\u00ed. Poruchy valcov m\u00f4\u017eu v\u00fdrazne ovplyvni\u0165 efektivitu v\u00fdroby a vy\u017eaduj\u00fa si okam\u017eit\u00fa v\u00fdmenu.<\/li>\n<li>Stroje na tlakov\u00e9 liatie: Hydraulick\u00e9 valce v strojoch na tlakov\u00e9 liatie m\u00f4\u017eu v prostred\u00ed s vysok\u00fdm tlakom a vysokou teplotou zaznamena\u0165 zn\u00ed\u017eenie v\u00fdkonu. Pravideln\u00e1 v\u00fdmena zais\u0165uje kvalitu v\u00fdrobku.<\/li>\n<li>\u0164a\u017eobn\u00e9 zariadenia: Hydraulick\u00e9 valce sa pou\u017e\u00edvaj\u00fa v bansk\u00fdch zariadeniach na zdv\u00edhanie a premiest\u0148ovanie \u0165a\u017ek\u00fdch bremien. Vzh\u013eadom na n\u00e1ro\u010dn\u00e9 pracovn\u00e9 podmienky je nevyhnutn\u00e1 pravideln\u00e1 kontrola a v\u00fdmena, aby sa predi\u0161lo poruch\u00e1m zariaden\u00ed.<\/li>\n<li>Buldoz\u00e9ry: Opotrebovanie hydraulick\u00fdch valcov v ramen\u00e1ch radlice buldoz\u00e9ra m\u00f4\u017ee vies\u0165 k zn\u00ed\u017eeniu tla\u010dnej schopnosti, \u010do si vy\u017eaduje v\u010dasn\u00fa v\u00fdmenu, aby sa zachovala prev\u00e1dzkov\u00e1 \u00fa\u010dinnos\u0165.<\/li>\n<\/ul>\n<h2>\u00dalohy \u00fadr\u017eby<\/h2>\n<p>Pravideln\u00e9 \u00fadr\u017eb\u00e1rske pr\u00e1ce pri v\u00fdmene hydraulick\u00e9ho valca v\u00fdlo\u017en\u00edka LVA21151 zah\u0155\u0148aj\u00fa:<\/p>\n<ol>\n<li>Pravideln\u00e1 kontrola: Pravidelne kontrolujte valec, \u010di nevykazuje zn\u00e1mky opotrebovania, netesnost\u00ed alebo po\u0161kodenia.<\/li>\n<li>Spr\u00e1vne mazanie: Zabezpe\u010dte dostato\u010dn\u00e9 mazanie valca, aby sa minimalizovalo trenie a maximalizoval v\u00fdkon.<\/li>\n<li>V\u00fdmena tesnenia: Vyme\u0148te opotrebovan\u00e9 tesnenia, aby ste zachovali tesnos\u0165 valca a zabr\u00e1nili \u00fanikom.<\/li>\n<li>Kontrola kalibr\u00e1cie: Pravidelne kontrolujte a kalibrujte valec, aby ste zabezpe\u010dili spr\u00e1vne zarovnanie a prev\u00e1dzku.<\/li>\n<\/ol>\n<h2>Bezpe\u010dnostn\u00e9 aspekty a faktory prostredia<\/h2>\n<p>Pri pou\u017eit\u00ed n\u00e1hradn\u00e9ho hydraulick\u00e9ho valca v\u00fdlo\u017en\u00edka LVA21151 je nevyhnutn\u00e9 dodr\u017eiava\u0165 bezpe\u010dnostn\u00e9 opatrenia:<\/p>\n<ul>\n<li>Pri manipul\u00e1cii s hydraulick\u00fdmi komponentmi pou\u017e\u00edvajte vhodn\u00e9 bezpe\u010dnostn\u00e9 prostriedky, ako s\u00fa rukavice a ochrana o\u010d\u00ed.<\/li>\n<li>Pred vykonan\u00edm akejko\u013evek \u00fadr\u017eby alebo v\u00fdmeny sa uistite, \u017ee je zariadenie vypnut\u00e9 a riadne zaisten\u00e9.<\/li>\n<li>Pou\u017eit\u00e9 hydraulick\u00e9 komponenty a kvapaliny zlikvidujte zodpovedne, aby ste minimalizovali vplyv na \u017eivotn\u00e9 prostredie.<\/li>\n<\/ul>\n<h2>Rie\u0161enie probl\u00e9mov a be\u017en\u00e9 probl\u00e9my<\/h2>\n<p>Medzi be\u017en\u00e9 probl\u00e9my a tipy na rie\u0161enie probl\u00e9mov pri v\u00fdmene hydraulick\u00e9ho valca v\u00fdlo\u017en\u00edka LVA21151 patria:<\/p>\n<ul>\n<li>Probl\u00e9m: Valec sa spr\u00e1vne nevys\u00fava alebo nezas\u00fava.\n<ul>\n<li>Mo\u017en\u00e9 rie\u0161enie: Skontrolujte, \u010di v hydraulick\u00fdch potrubiach nie s\u00fa nejak\u00e9 upchatia alebo prek\u00e1\u017eky. Zabezpe\u010dte spr\u00e1vnu hladinu kvapal\u00edn a skontrolujte \u00faniky.<\/li>\n<\/ul>\n<\/li>\n<li>Probl\u00e9m: Z valca unik\u00e1 hydraulick\u00e1 kvapalina.\n<ul>\n<li>Mo\u017en\u00e9 rie\u0161enie: Skontrolujte tesnenia valcov, \u010di nie s\u00fa po\u0161koden\u00e9, a v pr\u00edpade potreby ich vyme\u0148te. Skontrolujte, \u010di nie s\u00fa uvo\u013enen\u00e9 spoje alebo po\u0161koden\u00e9 hydraulick\u00e9 vedenia.<\/li>\n<\/ul>\n<\/li>\n<li>Probl\u00e9m: Valec vyd\u00e1va po\u010das prev\u00e1dzky nezvy\u010dajn\u00e9 zvuky.\n<ul>\n<li>Mo\u017en\u00e9 rie\u0161enie: Skontrolujte, \u010di nie s\u00fa uvo\u013enen\u00e9 alebo opotrebovan\u00e9 komponenty. Nama\u017ete pohybliv\u00e9 \u010dasti a dotiahnite v\u0161etky uvo\u013enen\u00e9 spoje.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Dodr\u017eiavan\u00edm t\u00fdchto tipov a rie\u0161en\u00ed probl\u00e9mov m\u00f4\u017eu \u010ditatelia efekt\u00edvne diagnostikova\u0165 a vyrie\u0161i\u0165 probl\u00e9my s hydraulick\u00fdm valcom a z\u00e1rove\u0148 implementova\u0165 prevent\u00edvne opatrenia na minimaliz\u00e1ciu potenci\u00e1lnych probl\u00e9mov.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2024\/12\/Replacement-Of-John-Deere-Hydraulic-Cylinder-1.webp\" alt=\"Obr\u00e1zok hydraulick\u00e9ho valca\"><\/p>\n<h2>\u00davahy o dizajne a krit\u00e9ri\u00e1 v\u00fdberu<\/h2>\n<p>Pri v\u00fdbere a kon\u0161trukcii hydraulick\u00fdch valcov je potrebn\u00e9 zv\u00e1\u017ei\u0165 nieko\u013eko faktorov:<\/p>\n<ul>\n<li>Nosnos\u0165: Valec by mal by\u0165 schopn\u00fd odola\u0165 o\u010dak\u00e1van\u00e9mu za\u0165a\u017eeniu bez deform\u00e1cie alebo poruchy.<\/li>\n<li>Tesnenie: Spr\u00e1vne utesnenie je k\u013e\u00fa\u010dov\u00e9 pre zabr\u00e1nenie \u00fanikom a zabezpe\u010denie efekt\u00edvnej prev\u00e1dzky valca.<\/li>\n<li>Trvanlivos\u0165: Valec by mal by\u0165 schopn\u00fd odola\u0165 \u010dast\u00e9mu pou\u017e\u00edvaniu a podmienkam prostredia bez v\u00fdrazn\u00e9ho opotrebenia alebo degrad\u00e1cie.<\/li>\n<li>Bezpe\u010dnos\u0165: N\u00e1vrh by mal zah\u0155\u0148a\u0165 bezpe\u010dnostn\u00e9 prvky, aby sa minimalizovalo riziko neh\u00f4d alebo por\u00fach.<\/li>\n<li>\u00dadr\u017eba: Po\u010das procesu n\u00e1vrhu by sa mala zv\u00e1\u017ei\u0165 dostupnos\u0165 a jednoduchos\u0165 \u00fadr\u017eby, aby sa u\u013eah\u010dili opravy a v\u00fdmeny.<\/li>\n<\/ul>\n<h2>Tesnenie a mazanie<\/h2>\n<p>V\u00fdmena hydraulick\u00e9ho valca v\u00fdlo\u017en\u00edka LVA21151 vyu\u017e\u00edva r\u00f4zne tesniace komponenty, ako s\u00fa tesnenia piestov a tesnenia ty\u010d\u00ed, vyroben\u00e9 z odoln\u00fdch materi\u00e1lov, ako je polyuret\u00e1n a nitrilov\u00fd kau\u010duk. Teleso valca a z\u00e1vitov\u00e9 konce prech\u00e1dzaj\u00fa presnou povrchovou \u00fapravou na zv\u00fd\u0161enie odolnosti proti opotrebovaniu. Pravideln\u00e9 mazanie vhodn\u00fdm hydraulick\u00fdm olejom je nevyhnutn\u00e9 pre zabezpe\u010denie hladk\u00e9ho chodu a pred\u013a\u017eenie \u017eivotnosti valca.<\/p>\n<h2>Pravideln\u00e1 kontrola a prevent\u00edvna \u00fadr\u017eba<\/h2>\n<p>Na zabezpe\u010denie dlhej \u017eivotnosti a optim\u00e1lneho v\u00fdkonu v\u00fdmeny hydraulick\u00e9ho valca v\u00fdlo\u017en\u00edka LVA21151 by sa mali vykona\u0165 nasleduj\u00face prevent\u00edvne \u00fadr\u017eb\u00e1rske opatrenia:<\/p>\n<ul>\n<li>Spr\u00e1vna in\u0161tal\u00e1cia: Po\u010das in\u0161tal\u00e1cie zabezpe\u010dte spr\u00e1vne vedenie pre zarovnanie valca. Odpor\u00fa\u010dame pou\u017ei\u0165 vhodn\u00e9 mont\u00e1\u017ene konzoly na<br \/>","protected":false},"excerpt":{"rendered":"<p>Introduction The Replacement Of LVA21151 Hydraulic Boom Cylinder is a crucial component used in various models such as 46, 47, 48, 260, 270A, 270B, 370B, 375, 375A, 385A, 447, 448, 485, and 485A. This hydraulic cylinder plays a vital role in equipment operation, providing the necessary power for lifting and moving heavy loads. Specifications and [&hellip;]<\/p>","protected":false},"featured_media":12327,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1489],"product_tag":[1380,1490,1491],"class_list":["post-12839","product","type-product","status-publish","has-post-thumbnail","product_cat-replacement-of-john-deere-hydraulic-cylinder","product_tag-hydraulic-cylinder","product_tag-replacement-of-hydraulic-cylinder","product_tag-replacemet-of-john-deere-hydraulic-cylinder","first","instock","shipping-taxable","product-type-simple"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product\/12839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/comments?post=12839"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/media\/12327"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/media?parent=12839"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product_brand?post=12839"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product_cat?post=12839"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product_tag?post=12839"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}