{"id":13063,"date":"2021-08-10T05:22:16","date_gmt":"2021-08-10T05:22:16","guid":{"rendered":"https:\/\/saq0hpur0o.wpdns.site\/?p=13063"},"modified":"2021-08-17T01:55:18","modified_gmt":"2021-08-17T01:55:18","slug":"troubleshooting-and-maintenance-of-hydraulic-shearing-machine","status":"publish","type":"post","link":"https:\/\/www.hecter.cn\/cs\/troubleshooting-and-maintenance-of-hydraulic-shearing-machine\/","title":{"rendered":"Odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f a \u00fadr\u017eba hydraulick\u00e9ho st\u0159ihac\u00edho stroje"},"content":{"rendered":"<p class=\"yoast-reading-time__wrapper\"><span class=\"yoast-reading-time__icon\"><\/span><span class=\"yoast-reading-time__descriptive-text\">P\u0159edpokl\u00e1dan\u00e1 doba \u010dten\u00ed:  <\/span><span class=\"yoast-reading-time__reading-time\">9<\/span><span class=\"yoast-reading-time__time-unit\"> minuta<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S rozvojem zpracovatelsk\u00e9ho pr\u016fmyslu na\u0161\u00ed zem\u011b se v\u00fdvoj hydraulick\u00fdch n\u016f\u017eek st\u00e1le v\u00edce st\u00e1v\u00e1 hlavn\u00edm pil\u00ed\u0159em stroj\u00edrensk\u00e9ho pr\u016fmyslu, ale existuj\u00ed tak\u00e9 ur\u010dit\u00e9 probl\u00e9my ve skute\u010dn\u00e9m provozu, zejm\u00e9na n\u011bkter\u00e9 mal\u00e9 probl\u00e9my, kter\u00e9 je \u010dasto nutn\u00e9 opravit, kdy\u017e je stroj v provozu. provoz po dlouhou dobu. Poj\u010fme se pod\u00edvat na to, jak \u0159e\u0161it b\u011b\u017en\u00e9 situace hydraulick\u00fdch n\u016f\u017eek a zp\u016fsoby \u00fadr\u017eby.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u6b63\u9762\u4e3b\u56fe\uff08\u539f\uff09-1024x576.jpg\" alt=\"Hydraulick\u00fd st\u0159ihac\u00ed stroj\" class=\"wd-lazy-fade wp-image-13077\" width=\"595\" height=\"335\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u6b63\u9762\u4e3b\u56fe\uff08\u539f\uff09-1024x576.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u6b63\u9762\u4e3b\u56fe\uff08\u539f\uff09-150x84.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u6b63\u9762\u4e3b\u56fe\uff08\u539f\uff09-1200x675.jpg 1200w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u6b63\u9762\u4e3b\u56fe\uff08\u539f\uff09-300x169.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u6b63\u9762\u4e3b\u56fe\uff08\u539f\uff09-768x432.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u6b63\u9762\u4e3b\u56fe\uff08\u539f\uff09.jpg 1500w\" sizes=\"(max-width: 595px) 100vw, 595px\" \/><figcaption>                                                Hydraulick\u00fd st\u0159ihac\u00ed stroj                             <\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Po \u0159ez\u00e1n\u00ed se <a href=\"https:\/\/www.hecter.cn\/cs\/product\/harsle-p40-6x2500-hydraulic-sheet-metal-guillotine-cutters\/\">st\u0159\u00edhac\u00ed stroj<\/a> by m\u011bl b\u00fdt schopen zajistit po\u017eadavky na p\u0159\u00edmost a rovnob\u011b\u017enost \u0159ezn\u00e9 plochy \u0159ezan\u00e9ho plechu a minimalizovat deformaci plechu pro z\u00edsk\u00e1n\u00ed vysoce kvalitn\u00edch obrobk\u016f. Jeho horn\u00ed \u010depel je upevn\u011bna na dr\u017e\u00e1ku no\u017ee a spodn\u00ed \u010depel je upevn\u011bna na pracovn\u00edm stole. Pracovn\u00ed st\u016fl m\u00e1 nainstalovanou kouli pro p\u0159idr\u017eov\u00e1n\u00ed materi\u00e1lu, aby p\u0159i klouz\u00e1n\u00ed nepo\u0161kr\u00e1bala plo\u0161n\u00fd materi\u00e1l. Zadn\u00ed doraz se pou\u017e\u00edv\u00e1 k polohov\u00e1n\u00ed desky a poloha se nastavuje motorem. Lisovac\u00ed v\u00e1lec m\u016f\u017ee stla\u010dit plech, aby se zabr\u00e1nilo pohybu listu b\u011bhem \u0159ez\u00e1n\u00ed. Z\u00e1bradl\u00ed je bezpe\u010dnostn\u00ed za\u0159\u00edzen\u00ed, kter\u00e9 zabra\u0148uje pracovn\u00edm \u00faraz\u016fm. Zp\u00e1te\u010dn\u00ed cesta obecn\u011b spol\u00e9h\u00e1 na dus\u00edk, kter\u00fd je rychl\u00fd a m\u00e1 mal\u00fd dopad.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16284955461.png\" alt=\"St\u0159\u00edhac\u00ed stroj\" class=\"wd-lazy-fade wp-image-13071\" width=\"463\" height=\"261\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16284955461.png 414w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16284955461-150x84.png 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16284955461-300x169.png 300w\" sizes=\"(max-width: 463px) 100vw, 463px\" \/><figcaption>St\u0159\u00edhac\u00ed stroj<\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-preliminary-troubleshooting-of-hydraulic-shearing-machine\">4 <strong><span class=\"has-inline-color has-black-color\">P\u0159edb\u011b\u017en\u00e9 odstra\u0148ov\u00e1n\u00ed poruch hydraulick\u00e9ho n\u016f\u017ekov\u00e9ho stroje<\/span><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. Po\u017e\u00e1dejte obsluhu za\u0159\u00edzen\u00ed, aby pochopila provozn\u00ed podm\u00ednky hydraulick\u00e9ho syst\u00e9mu n\u016f\u017eek. Zahrnuje: zda jeho hydraulick\u00fd syst\u00e9m funguje norm\u00e1ln\u011b; zda je hydraulick\u00e9 \u010derpadlo abnorm\u00e1ln\u00ed; \u010das a v\u00fdsledek kontroly \u010distoty hydraulick\u00e9ho oleje; \u010di\u0161t\u011bn\u00ed a v\u00fdm\u011bna filtra\u010dn\u00ed vlo\u017eky; zda byly hydraulick\u00e9 sou\u010d\u00e1sti se\u0159\u00edzeny p\u0159ed poruchou; zda byly vym\u011bn\u011bny t\u011bsnic\u00ed sou\u010d\u00e1sti. Jak\u00e9 abnorm\u00e1ln\u00ed jevy se vyskytly v hydraulick\u00e9m syst\u00e9mu stroje p\u0159ed a po poru\u0161e; k jak\u00fdm poruch\u00e1m v syst\u00e9mu v minulosti do\u0161lo a jak je odstranit atd., mus\u00ed ka\u017ed\u00fd pochopit.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/press-brake-quality-control-01-1024x608.jpg\" alt=\"Hydraulick\u00fd syst\u00e9m n\u016f\u017eek\" class=\"wd-lazy-fade wp-image-13075\" width=\"512\" height=\"304\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/press-brake-quality-control-01-1024x608.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/press-brake-quality-control-01-150x89.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/press-brake-quality-control-01-1200x713.jpg 1200w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/press-brake-quality-control-01-300x178.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/press-brake-quality-control-01-768x456.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/press-brake-quality-control-01-1536x912.jpg 1536w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/press-brake-quality-control-01-18x12.jpg 18w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/press-brake-quality-control-01.jpg 1541w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>Hydraulick\u00fd syst\u00e9m n\u016f\u017eek<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">2. Pod\u00edvejte se na skute\u010dn\u00e9 pracovn\u00ed podm\u00ednky jeho hydraulick\u00e9ho syst\u00e9mu a sledujte, zda se nevyskytuj\u00ed probl\u00e9my s tlakem v syst\u00e9mu, rychlost\u00ed, olejem, net\u011bsnostmi, vibracemi atd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. Poslouchejte zvuk jeho hydraulick\u00e9ho syst\u00e9mu, jako je zvuk n\u00e1razu; hluk \u010derpadla a abnorm\u00e1ln\u00ed zvuk; posoudit, zda hydraulick\u00fd syst\u00e9m funguje norm\u00e1ln\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. Dotkn\u011bte se n\u00e1r\u016fstu teploty, vibrac\u00ed, plazen\u00ed a t\u011bsnosti spoj\u016f, abyste zjistili, zda je pracovn\u00ed stav pohybliv\u00fdch \u010d\u00e1st\u00ed hydraulick\u00e9ho syst\u00e9mu norm\u00e1ln\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-points-to-note-during-troubleshooting\">5 bod\u016f k pozn\u00e1mce b\u011bhem odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. P\u0159i hled\u00e1n\u00ed m\u00edsta pro odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f na hydraulick\u00e9m st\u0159ihac\u00edm stroji a p\u0159i jeho oprav\u011b bu\u010fte opatrn\u00ed, abyste m\u00edsto pro odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f nena\u0161li jako kone\u010dn\u00fd bod, a oper\u00e1to\u0159i st\u0159ihac\u00edch stroj\u016f by m\u011bli prov\u00e9st dal\u0161\u00ed anal\u00fdzu a identifikovat hlavn\u00ed p\u0159\u00ed\u010dinu probl\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. Pot\u00e9, co hydraulick\u00e1 n\u016f\u017eka zjist\u00ed m\u00edsto odstra\u0148ov\u00e1n\u00ed z\u00e1vad, je nutn\u00e9 pou\u017e\u00edt odpov\u00eddaj\u00edc\u00ed spr\u00e1vn\u00e9 metody opravy pro r\u016fzn\u00e9 stavy z\u00e1vad a d\u00edly.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/6X32009.jpg\" alt=\"Hydraulick\u00fd st\u0159ihac\u00ed stroj\" class=\"wd-lazy-fade wp-image-13066\" width=\"504\" height=\"378\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/6X32009.jpg 1008w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/6X32009-150x113.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/6X32009-300x225.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/6X32009-768x576.jpg 768w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><figcaption>Hydraulick\u00fd st\u0159ihac\u00ed stroj<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">3. P\u0159i oprav\u00e1ch hydraulick\u00e9ho n\u016f\u017ekov\u00e9ho stroje by jej m\u011bl za norm\u00e1ln\u00edch okolnost\u00ed oper\u00e1tor co nejv\u00edce obnovit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. Po odstran\u011bn\u00ed z\u00e1vady, kdy\u017e je t\u0159eba otestovat hydraulick\u00e9 n\u016f\u017eky, by m\u011bly spolupracovat s \u0159\u00eddic\u00ed jednotkou, aby se p\u0159ede\u0161lo nov\u00fdm z\u00e1vad\u00e1m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5. Po ka\u017ed\u00e9m odstran\u011bn\u00ed z\u00e1vady by m\u011bly b\u00fdt v\u010das shrnuty zku\u0161enosti a m\u011bly by b\u00fdt po\u0159\u00edzeny z\u00e1znamy o \u00fadr\u017eb\u011b a oprav\u00e1ch. \u00da\u010delem z\u00e1znam\u016f je slou\u017eit jako soubor pro budouc\u00ed pou\u017eit\u00ed b\u011bhem \u00fadr\u017eby.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-9-specific-troubleshooting-methods\"><strong>9 Specifick\u00e9 metody odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\"><li>Olejov\u00e9 \u010derpadlo je p\u0159\u00edli\u0161 hlu\u010dn\u00e9<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>Odpor olejov\u00e9ho \u010derpadla proti s\u00e1n\u00ed oleje je p\u0159\u00edli\u0161 velk\u00fd, zkontrolujte sac\u00ed potrub\u00ed oleje a odstra\u0148te ucp\u00e1n\u00ed.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Toto \u010d\u00edslo oleje je p\u0159\u00edli\u0161 n\u00edzk\u00e9, vym\u011b\u0148te hydraulick\u00fd olej za vy\u0161\u0161\u00ed \u010d\u00edslo oleje.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Viskozita oleje je p\u0159\u00edli\u0161 vysok\u00e1, vym\u011b\u0148te pracovn\u00ed olej.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Mezera mezi \u010deln\u00ed plochou h\u0159\u00eddele \u010derpadla a h\u0159\u00eddel\u00ed motoru je mal\u00e1, upravte mezeru mezi konci h\u0159\u00eddele.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/8X3200-161_\u526f\u672c-1024x683.jpg\" alt=\"Olejov\u00e9 \u010derpadlo n\u016f\u017eek\" class=\"wd-lazy-fade wp-image-13067\" width=\"512\" height=\"342\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/8X3200-161_\u526f\u672c-1024x683.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/8X3200-161_\u526f\u672c-150x100.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/8X3200-161_\u526f\u672c-1200x800.jpg 1200w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/8X3200-161_\u526f\u672c-300x200.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/8X3200-161_\u526f\u672c-768x512.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/8X3200-161_\u526f\u672c-1536x1024.jpg 1536w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/8X3200-161_\u526f\u672c-2048x1365.jpg 2048w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>Olejov\u00e9 \u010derpadlo n\u016f\u017eek<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">2. Rychlost \u0159ez\u00e1n\u00ed je p\u0159\u00edli\u0161 n\u00edzk\u00e1<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Nedostate\u010dn\u00fd objem oleje v olejov\u00e9m \u010derpadle, prove\u010fte gener\u00e1ln\u00ed opravu olejov\u00e9ho \u010derpadla.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Net\u011bsnost v syst\u00e9mu, krok za krokem zkontrolujte net\u011bsnost ka\u017ed\u00e9ho ventilu z olejov\u00e9ho \u010derpadla syst\u00e9mu do olejov\u00e9ho v\u00e1lce.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Tlakov\u00fd regula\u010dn\u00ed ventil je mimo provoz, proto zkontrolujte a opravte tlakov\u00fd regula\u010dn\u00ed ventil.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3. V\u00e1lce nahoru a dol\u016f nar\u00e1\u017eej\u00ed<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Pojezdov\u00fd sp\u00edna\u010d je mimo provoz, opravte zar\u00e1\u017eku a pojezdov\u00fd sp\u00edna\u010d nebo vym\u011b\u0148te pojezdov\u00fd sp\u00edna\u010d.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">4. Teplota oleje je p\u0159\u00edli\u0161 vysok\u00e1<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Vnit\u0159n\u00ed net\u011bsnost olejov\u00e9ho \u010derpadla je p\u0159\u00edli\u0161 velk\u00e1. Zkontrolujte a opravte olejov\u00e9 \u010derpadlo.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Vratn\u00e9 olejov\u00e9 potrub\u00ed olejov\u00e9ho \u010derpadla je zablokovan\u00e9 nebo nen\u00ed odblokov\u00e1no. Viskozita oleje je p\u0159\u00edli\u0161 vysok\u00e1. Opravte zp\u011btn\u00e9 potrub\u00ed oleje, vym\u011b\u0148te nebo sni\u017ete viskozitu oleje.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Olejov\u00e9 \u010derpadlo je po\u0161kozen\u00e9, vym\u011b\u0148te ho za nov\u00e9.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/4X2500-16-1024x683.jpg\" alt=\"St\u0159ihac\u00ed stroj na olejov\u00e9 potrub\u00ed\" class=\"wd-lazy-fade wp-image-13065\" width=\"512\" height=\"342\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/4X2500-16-1024x683.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/4X2500-16-150x100.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/4X2500-16-1200x800.jpg 1200w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/4X2500-16-300x200.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/4X2500-16-768x512.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/4X2500-16.jpg 1296w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>St\u0159ihac\u00ed stroj na olejov\u00e9 potrub\u00ed<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">5. Nedostate\u010dn\u00e9 \u0159ez\u00e1n\u00ed<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Olejov\u00e9 \u010derpadlo nem\u016f\u017ee vytvo\u0159it tlak. Zkontrolujte a opravte olejov\u00e9 \u010derpadlo. Pokud je olejov\u00e9 \u010derpadlo po\u0161kozen\u00e9, vym\u011b\u0148te ho za nov\u00e9.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Syst\u00e9m nebo ka\u017ed\u00fd ventil net\u011bsn\u00ed nebo nefunguje spr\u00e1vn\u011b, zkontrolujte ka\u017ed\u00e9 m\u00edsto \u00faniku oleje a zkontrolujte, zda ka\u017ed\u00fd elektromagnetick\u00fd sm\u011brov\u00fd ventil m\u011bn\u00ed sm\u011br a zda ka\u017ed\u00fd regula\u010dn\u00ed ventil tlaku funguje norm\u00e1ln\u011b.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">6. Rychlost n\u00e1vratu n\u00e1strojov\u00e9ho postu je p\u0159\u00edli\u0161 n\u00edzk\u00e1<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Tlak dus\u00edku ve vratn\u00e9 l\u00e1hvi je nedostate\u010dn\u00fd, tak\u017ee je t\u0159eba l\u00e1hev naplnit dus\u00edkem v rozmez\u00ed jmenovit\u00e9ho tlaku.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Dvoupolohov\u00fd \u010dty\u0159cestn\u00fd elektromagnetick\u00fd sm\u011brov\u00fd ventil YV2 nen\u00ed na sv\u00e9m m\u00edst\u011b, zkontrolujte elektromagnetick\u00fd ventil.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">7. V odvzdu\u0161\u0148ovac\u00edm ventilu je net\u011bsnost<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Demontujte a zkontrolujte t\u011bsn\u011b ut\u011bsn\u011bn\u00fd ku\u017eelov\u00fd povrch odvzdu\u0161\u0148ovac\u00edho ventilu.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Opravte nebo vym\u011b\u0148te odvzdu\u0161\u0148ovac\u00ed ventil.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16284916331-1.png\" alt=\"Vzduchov\u00fd vypou\u0161t\u011bc\u00ed ventil n\u016f\u017eek\" class=\"wd-lazy-fade wp-image-13070\" width=\"497\" height=\"328\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16284916331-1.png 447w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16284916331-1-150x99.png 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16284916331-1-300x198.png 300w\" sizes=\"(max-width: 497px) 100vw, 497px\" \/><figcaption>Vzduchov\u00fd vypou\u0161t\u011bc\u00ed ventil n\u016f\u017eek<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">8. Zp\u011btn\u00fd ventil m\u00e1 vnit\u0159n\u00ed net\u011bsnost<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Demontujte a zkontrolujte t\u011bsn\u011b ut\u011bsn\u011bn\u00fd povrch ku\u017eelky zp\u011btn\u00e9ho ventilu.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Zbrou\u0161en\u00ed ku\u017eelov\u00e9 plochy pro t\u011bsn\u00e9 ut\u011bsn\u011bn\u00ed uzav\u0159en\u00e9 plochy, nejl\u00e9pe v p\u0159\u00edm\u00e9m kontaktu, nebo v\u00fdm\u011bna jednosm\u011brn\u00e9ho ventilu.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">9. Otvor je ucpan\u00fd a syst\u00e9m nem\u00e1 \u017e\u00e1dnou poruchu hlavn\u00edho p\u0159etlakov\u00e9ho ventilu<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u010ci\u0161t\u011bn\u00ed, brou\u0161en\u00ed, lad\u011bn\u00ed, kontrola, oprava nebo v\u00fdm\u011bna p\u0159epou\u0161t\u011bc\u00edho ventilu.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u95f8\u5f0f\u526a\u677f\u673a-4X4000\uff0831\uff09-1024x683.jpg\" alt=\"P\u0159epadov\u00fd ventil n\u016f\u017eek\" class=\"wd-lazy-fade wp-image-13076\" width=\"512\" height=\"342\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u95f8\u5f0f\u526a\u677f\u673a-4X4000\uff0831\uff09-1024x683.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u95f8\u5f0f\u526a\u677f\u673a-4X4000\uff0831\uff09-150x100.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u95f8\u5f0f\u526a\u677f\u673a-4X4000\uff0831\uff09-1200x800.jpg 1200w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u95f8\u5f0f\u526a\u677f\u673a-4X4000\uff0831\uff09-300x200.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u95f8\u5f0f\u526a\u677f\u673a-4X4000\uff0831\uff09-768x512.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/\u95f8\u5f0f\u526a\u677f\u673a-4X4000\uff0831\uff09.jpg 1296w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>P\u0159epadov\u00fd ventil n\u016f\u017eek<\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-8-maintenances-of-hydraulic-shearing-machine\"><strong>8 \u00dadr\u017eba hydraulick\u00e9ho n\u016f\u017ekov\u00e9ho stroje<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. Pracujte striktn\u011b v souladu s provozn\u00edmi postupy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. P\u0159ed ka\u017ed\u00fdm spu\u0161t\u011bn\u00edm stroje p\u0159idejte mazac\u00ed olej podle po\u017eadavk\u016f mazac\u00ed tabulky. Olej by m\u011bl b\u00fdt \u010dist\u00fd a bez sr\u00e1\u017eek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. Obr\u00e1b\u011bc\u00ed stroj se mus\u00ed \u010dasto udr\u017eovat v \u010distot\u011b a nenat\u0159en\u00e1 \u010d\u00e1st namazat antikorozn\u00edm mazivem.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-1024x683.jpg\" alt=\"Hydraulick\u00e9 n\u016f\u017eky\" class=\"wd-lazy-fade wp-image-13073\" width=\"512\" height=\"342\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-1024x683.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-150x100.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-1200x800.jpg 1200w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-300x200.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-768x512.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-18x12.jpg 18w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040.jpg 1296w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>Hydraulick\u00e9 n\u016f\u017eky<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">4. Mazac\u00ed olej v lo\u017eisku motoru by m\u011bl b\u00fdt pravideln\u011b vym\u011b\u0148ov\u00e1n a dopl\u0148ov\u00e1n, tak\u017ee elektrick\u00e1 \u010d\u00e1st by m\u011bla b\u00fdt pravideln\u011b kontrolov\u00e1na pro norm\u00e1ln\u00ed, bezpe\u010dn\u00fd a spolehliv\u00fd provoz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5. Pravideln\u011b kontrolujte, zda nejsou po\u0161kozeny kl\u00ednov\u00fd \u0159emen, rukojeti, knofl\u00edky a tla\u010d\u00edtka. Pokud jsou siln\u011b opot\u0159ebovan\u00e9, m\u011bly by b\u00fdt v\u010das vym\u011bn\u011bny a n\u00e1hradn\u00ed d\u00edly by m\u011bly b\u00fdt hl\u00e1\u0161eny k dopln\u011bn\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">6. Pravideln\u011b kontrolujte a opravujte sp\u00edna\u010de, pojistky a kliky, abyste zajistili jejich spolehlivost.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">7. Ka\u017ed\u00fd den 10 minut p\u0159ed koncem pr\u00e1ce obr\u00e1b\u011bc\u00ed stroj nama\u017ete a vydrhn\u011bte.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_20200223_140523.jpg\" alt=\"St\u0159\u00edhac\u00ed stroj\" class=\"wd-lazy-fade wp-image-13074\" width=\"500\" height=\"375\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_20200223_140523.jpg 1000w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_20200223_140523-150x113.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_20200223_140523-300x225.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_20200223_140523-768x576.jpg 768w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption>St\u0159\u00edhac\u00ed stroj<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">8. Je p\u0159\u00edsn\u011b zak\u00e1z\u00e1no obsluhovat za\u0159\u00edzen\u00ed neur\u010den\u00fdmi osobami a je nutn\u00e9 zastavit stroj od stroje.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-summary-after-the-troubleshooting-of-the-hydraulic-shearing-machine\"><strong>Shrnut\u00ed po odstran\u011bn\u00ed z\u00e1vad hydraulick\u00e9ho n\u016f\u017ekov\u00e9ho stroje<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Person\u00e1l \u00fadr\u017eby hydrauliky <a href=\"https:\/\/www.harsle.com\/Function-Of-Shearing-machine-and-Working-Principle-id571909.html\" target=\"_blank\" rel=\"noopener\">st\u0159\u00edhac\u00ed stroj<\/a> by m\u011bla p\u0159ijmout odpov\u00eddaj\u00edc\u00ed \u00fa\u010dinn\u00e1 opat\u0159en\u00ed (s odkazem na \u0159e\u0161en\u00ed probl\u00e9mu) prost\u0159ednictv\u00edm anal\u00fdzy p\u0159edchoz\u00edho odstra\u0148ov\u00e1n\u00ed z\u00e1vad tak, aby bylo mo\u017en\u00e9 zabr\u00e1nit opakov\u00e1n\u00ed podobn\u00fdch hav\u00e1ri\u00ed a p\u0159edkl\u00e1dat n\u00e1vrhy na zlep\u0161en\u00ed. V\u00fd\u0161e uveden\u00e9 \u0159e\u0161en\u00ed probl\u00e9m\u016f nemus\u00ed nutn\u011b existovat samostatn\u011b. Je tak\u00e9 mo\u017en\u00e9, \u017ee existuje v\u00edce d\u016fvod\u016f sou\u010dasn\u011b.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16X3200-9-1024x562.jpg\" alt=\"\u00dadr\u017eba n\u016f\u017eek\" class=\"wd-lazy-fade wp-image-13068\" width=\"512\" height=\"281\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16X3200-9-1024x562.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16X3200-9-150x82.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16X3200-9-300x165.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16X3200-9-768x422.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/16X3200-9.jpg 1131w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>\u00dadr\u017eba n\u016f\u017eek<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Proto je nutn\u00e9 komplexn\u011b zv\u00e1\u017eit \u0159e\u0161en\u00ed r\u016fzn\u00fdch poruch za\u0159\u00edzen\u00ed. Je t\u0159eba zd\u016fraznit, \u017ee a\u010dkoliv existuje mnoho typ\u016f st\u0159\u00edhac\u00edch stroj\u016f, zp\u016fsoby \u00fadr\u017eby jsou v z\u00e1sad\u011b stejn\u00e9. Za p\u0159edpokladu, \u017ee \u0159\u00edd\u00edc\u00ed pracovn\u00edk a pracovn\u00edci \u00fadr\u017eby budou prov\u00e1d\u011bt pe\u010dlivou obsluhu. Pe\u010dliv\u00e1 \u00fadr\u017eba dok\u00e1\u017ee rychle odhalit a eliminovat skryt\u00e1 nebezpe\u010d\u00ed, t\u00edmto zp\u016fsobem dok\u00e1\u017ee nejen minimalizovat n\u00e1klady na \u00fadr\u017ebu, ale tak\u00e9 efektivn\u011b implementovat vedouc\u00ed my\u0161lenku spr\u00e1vy za\u0159\u00edzen\u00ed se zam\u011b\u0159en\u00edm na prevenci, kter\u00e1 m\u016f\u017ee efektivn\u011b zajistit bezpe\u010dn\u00fd a spolehliv\u00fd provoz st\u0159\u00edhac\u00edho stroje. za\u0159\u00edzen\u00ed a zlep\u0161it vyu\u017eit\u00ed za\u0159\u00edzen\u00ed a efektivitu v\u00fdroby. Poskytnout solidn\u00ed z\u00e1ruku pro v\u00fdrobu podnik\u016f.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/20X3200-43.jpg\" alt=\"Hydraulick\u00fd st\u0159ihac\u00ed stroj\" class=\"wd-lazy-fade wp-image-13069\" width=\"481\" height=\"366\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/20X3200-43.jpg 962w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/20X3200-43-150x114.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/20X3200-43-300x228.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/20X3200-43-768x584.jpg 768w\" sizes=\"(max-width: 481px) 100vw, 481px\" \/><figcaption>Hydraulick\u00fd st\u0159ihac\u00ed stroj<\/figcaption><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>With the development of our country&#8217;s manufacturing industry, the development of hydraulic shearing machines has increasingly become the mainstay of<\/p>","protected":false},"author":3,"featured_media":13173,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[369,987,986],"class_list":["post-13063","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shearing-machine","tag-hydraulic-shearing-machine","tag-shearing-machine-maintenance","tag-shearing-machine-troubleshooting"],"jetpack_featured_media_url":"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Shearing-Machine.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/posts\/13063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/comments?post=13063"}],"version-history":[{"count":0,"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/posts\/13063\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/media\/13173"}],"wp:attachment":[{"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/media?parent=13063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/categories?post=13063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hecter.cn\/cs\/wp-json\/wp\/v2\/tags?post=13063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}