{"id":1767,"date":"2021-02-02T06:05:31","date_gmt":"2021-02-02T06:05:31","guid":{"rendered":"https:\/\/hqeialdi5a.wpdns.site\/?p=1767"},"modified":"2021-05-11T08:50:13","modified_gmt":"2021-05-11T08:50:13","slug":"do-you-know-about-forging-hydraulic-press","status":"publish","type":"post","link":"https:\/\/yaiwo.com\/cs\/do-you-know-about-forging-hydraulic-press\/","title":{"rendered":"V\u00edte o kov\u00e1n\u00ed hydraulick\u00e9ho lisu?"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.youtube.com\/watch?v=L0yI6G9Ploc\" target=\"_blank\" rel=\"noopener\">Produkci velk\u00e9ho kovac\u00edho hydraulick\u00e9ho lisu lze zat\u00edm rozd\u011blit do n\u00e1sleduj\u00edc\u00edch dvou kategori\u00ed.<\/a> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(1) T\u0159\u00edda tradi\u010dn\u00ed konstrukce, t\u0159i paprsky a \u010dty\u0159i sloupy na pohybliv\u00e9m typu, v\u011bt\u0161ina p\u0159evodov\u00e9 formy pro pohon akumul\u00e1torov\u00e9ho \u010derpadla, manipula\u010dn\u00ed forma pro \u0159\u00edzen\u00ed typu \u201ep\u0159ij\u00edma\u010d\u201c \u201ezm\u00ednit ventilov\u00fd rozd\u011blova\u010d\u201c. Kovac\u00ed podp\u016frn\u00e9 za\u0159\u00edzen\u00ed je hlavn\u011b kovac\u00ed je\u0159\u00e1b plus soustru\u017enick\u00fd stroj, existuje n\u011bkolik dom\u00e1c\u00edch kovac\u00edch opera\u010dn\u00edch stroj\u016f (kter\u00e9 vyr\u00e1b\u00ed profesion\u00e1ln\u00ed tov\u00e1rn\u00ed kovac\u00ed opera\u010dn\u00ed stroj velmi m\u00e1lo). Tento typ struktury hydraulick\u00e9ho lisu je jednoduch\u00fd, vysok\u00fd stupe\u0148 lokalizace sou\u010d\u00e1st\u00ed, n\u00edzk\u00e1 poruchovost, s obecnou poruchou od funkce odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f. kovac\u00ed hydraulick\u00fd lis<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(2) Druhou kategori\u00ed je \u201ehydraulick\u00fd lis s rychl\u00fdm kov\u00e1n\u00edm\u201c, typ se dv\u011bma sloupky, kter\u00fd lze st\u00e1hnout dol\u016f, lis s p\u0159\u00edm\u00fdm pohonem olejov\u00e9ho \u010derpadla pomoc\u00ed ovl\u00e1d\u00e1n\u00ed \u201eelektrohydraulick\u00e9ho servo\u201c dok\u00e1\u017ee p\u0159esn\u011b ovl\u00e1dat velikost zdvihu, nejvybaven\u011bj\u0161\u00ed s oper\u00e1tory (n\u011bkte\u0159\u00ed tak\u00e9 pou\u017e\u00edvaj\u00ed dvojit\u00e9 oper\u00e1tory). Hlavn\u00ed stroj m\u016f\u017ee ot\u00e1\u010det \u201ehorn\u00ed kovadlinou\u201c a je vybaven bo\u010dn\u00edm posuvn\u00fdm stolem kovadliny, knihovnou automatick\u00e9 v\u00fdm\u011bny kovadlin a n\u011bkter\u00e9 lisy jsou vybaveny oto\u010dn\u00fdm voz\u00edkem pro p\u0159epravu materi\u00e1lu. Tyto hydraulick\u00e9 lisy jsou dov\u00e1\u017een\u00e9 a dom\u00e1c\u00ed, s vysok\u00fdm technick\u00fdm obsahem, ale spolehlivost kl\u00ed\u010dov\u00fdch komponent nen\u00ed vysok\u00e1 a je obt\u00ed\u017en\u00e9 jej odstra\u0148ovat. Nav\u00edc rychlost spou\u0161t\u011bn\u00ed tohoto druhu za\u0159\u00edzen\u00ed nen\u00ed vysok\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/yaiwo.com\/cs\/do-you-know-about-forging-hydraulic-press\/\">I. Struktura s\u00e1lov\u00fdch po\u010d\u00edta\u010d\u016f<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u011b\u017en\u011b pou\u017e\u00edvanou strukturou je typ s jedn\u00edm ramenem, typ se dv\u011bma sloupci, typ se \u010dty\u0159mi sloupci, typ s pohybem nahoru, typ s pohybem dol\u016f, typ s pohybem v\u00e1lce s dvojit\u00fdm reg\u00e1lem atd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdhody stahovac\u00ed konstrukce: n\u00edzk\u00e9 t\u011b\u017ei\u0161t\u011b, kov\u00e1n\u00ed, horn\u00ed \u010d\u00e1st mal\u00e9ho t\u0159ep\u00e1n\u00ed, pohonn\u00fd syst\u00e9m n\u00e1dr\u017ee na strojn\u00ed olej v j\u00e1m\u011b, tak\u017ee lze efektivn\u011b zabr\u00e1nit po\u017e\u00e1ru, ale j\u00e1ma zv\u00fd\u0161\u00ed investice do nastaven\u00ed z\u00e1vodu. Cel\u00fd r\u00e1m je sta\u017een dol\u016f, co\u017e v\u00fdrazn\u011b zv\u00fd\u0161\u00ed hmotnost pohybliv\u00e9 \u010d\u00e1sti a spot\u0159eba energie je velk\u00e1. Proto by velk\u00e9 ton\u00e1\u017en\u00ed hydraulick\u00e9 lisy (5OMN a v\u00fd\u0161e) nem\u011bly p\u0159ijmout r\u00e1movou stahovac\u00ed strukturu. Mal\u00e9 a st\u0159edn\u00ed hydraulick\u00e9 lisy mohou vyvinout dvousloupovou stahovac\u00ed konstrukci. kovac\u00ed hydraulick\u00fd lis<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tradi\u010dn\u00ed t\u0159\u00edpaprskov\u00e1 a \u010dty\u0159sloupov\u00e1 konstrukce je jednodu\u0161\u0161\u00ed a pohodln\u011bj\u0161\u00ed na v\u00fdrobu, pou\u017e\u00edv\u00e1n\u00ed a \u00fadr\u017ebu.100 Po mnoho let se jedn\u00e1 o reprezentativn\u00ed formu hlavn\u00edho stroje, ale p\u0159i neust\u00e1l\u00e9m rozvoji pr\u016fmyslov\u00e9 technologie byl pln\u011b vylep\u0161eno. U mal\u00fdch a st\u0159edn\u00edch lis\u016f je naklon\u011bn\u00fd dvousloupov\u00fd typ tak\u00e9 velmi dobrou strukturou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hydraulick\u00fd lis kov\u00e1n\u00ed sm\u011brem nahoru, ve srovn\u00e1n\u00ed s typem ta\u017een\u00ed dol\u016f, m\u00e1 technick\u00fd probl\u00e9m ohnivzdornosti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bez ohledu na strukturu z\u00e1vis\u00ed na p\u0159izp\u016fsobivosti struktury procesu kov\u00e1n\u00ed a dobr\u00e1 struktura se snadno obsluhuje. Velmi d\u016fle\u017eit\u00e9 jsou samoz\u0159ejm\u011b tak\u00e9 v\u00fdrobn\u00ed n\u00e1klady, trvanlivost a snadn\u00e1 \u00fadr\u017eba.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">II, zp\u016fsob p\u0159enosu<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V 19. stolet\u00ed pouze parn\u00ed hydraulick\u00e9 lisy, pou\u017eit\u00ed gravita\u010dn\u00edch akumul\u00e1tor\u016f a parn\u00edho posilova\u010de. 20. stolet\u00ed, zaveden\u00ed vysokov\u00fdkonn\u00fdch \u010derpadel, v\u00fdroba vysokotlak\u00fdch kontejner\u016f je mo\u017en\u00e1, vznik pohonu akumul\u00e1torov\u00e9ho \u010derpadla. 20. stolet\u00ed po 70. letech, d\u00edky vysoce v\u00fdkonn\u00e9mu olejov\u00e9mu \u010derpadlu s vysok\u00fdm pr\u016ftokem a jeho hydraulick\u00fdm sou\u010d\u00e1stem, PLC, dotykov\u00e9 obrazovce, pr\u016fmyslov\u00e9mu \u0159\u00eddic\u00edmu stroji a \u0159ad\u011b pokro\u010dil\u00fdch m\u011b\u0159ic\u00edch a \u0159\u00eddic\u00edch komponent do pr\u016fmyslov\u00e9 oblasti, dos\u00e1hlo kov\u00e1n\u00ed hydraulick\u00fdch lis\u016f velk\u00e9ho pokroku . K z\u00e1sadn\u00edm zm\u011bn\u00e1m v silov\u00fdch slo\u017ek\u00e1ch hydraulick\u00fdch lis\u016f v\u0161ak nedoch\u00e1z\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V sou\u010dasn\u00e9 dob\u011b maj\u00ed nov\u011b vyr\u00e1b\u011bn\u00e9 hydraulick\u00e9 lisy na sv\u011bt\u011b m\u00e1lo pohon\u016f akumul\u00e1tor\u016f. Pohon akumul\u00e1toru vodn\u00edho \u010derpadla se pou\u017e\u00edv\u00e1 k rozd\u011blova\u010di \u201ezvedac\u00edho ventilu\u201c, servopohonu \u201ehydraulick\u00e9ho p\u0159ij\u00edma\u010de\u201c, \u201es ventilem\u201c ovl\u00e1d\u00e1n\u00ed mal\u00e9ho dr\u017eadla a ovl\u00e1d\u00e1n\u00ed rozd\u011blova\u010de \u201erota\u010dn\u00edho ventilu sleduj\u00edc\u00edho to\u010div\u00fd motor\u201c je daleko za modern\u00edm \u201eelektro -hydraulick\u00e9 servo \u0159\u00edzen\u00e9 obousm\u011brn\u00e9 ovl\u00e1d\u00e1n\u00ed ventilov\u00fdch kazetov\u00fdch ventil\u016f \u201ca\u201e sinusov\u00fd pohon \u201c. \u201eP\u0159\u00edm\u00e9 ovl\u00e1d\u00e1n\u00ed \u010derpadla\u201c hydraulick\u00e9ho lisu. Nyn\u00ed je PLC, dotykov\u00e1 obrazovka, pr\u016fmyslov\u00fd \u0159\u00eddic\u00ed stroj, elektrohydraulick\u00e9 servo a dvoucestn\u00fd syst\u00e9m ventilov\u00fdch kazet velmi vysp\u011bl\u00e9, pomoc\u00ed t\u011bchto technologi\u00ed lze dos\u00e1hnout p\u0159esn\u00e9 kontroly rychlosti, tlaku, velikosti zdvihu pohybliv\u00e9ho paprsku, je snadn\u00e9 dos\u00e1hnout kov\u00e1n\u00ed automatizace v\u00fdroby hydraulick\u00fdch lis\u016f. kov\u00e1n\u00ed hydraulick\u00fd lis<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro voln\u00e9 kov\u00e1n\u00ed se \u201erychl\u00e9 kov\u00e1n\u00ed\u201c pou\u017e\u00edv\u00e1 hlavn\u011b pro \u201edokon\u010dovac\u00ed\u201c proces, kter\u00fd nezabere mnoho pracovn\u00edch hodin, p\u0159i\u010dem\u017e proces, kter\u00fd zab\u00edr\u00e1 nejv\u00edce pracovn\u00ed doby, je \u201ekreslen\u00ed\u201c a \u201erozru\u0161ov\u00e1n\u00ed\u201c. &quot;Proto ke zv\u00fd\u0161en\u00ed pracovn\u00ed rychlosti (pr\u00e1zdn\u00fd zdvih; pracovn\u00ed zdvih; zp\u011btn\u00fd zdvih)<\/p>","protected":false},"excerpt":{"rendered":"<p>So far, the production of large forging hydraulic&nbsp;press&nbsp;can be divided into the following two categories. (1) A&nbsp;class of traditional structure,<\/p>","protected":false},"author":4,"featured_media":1841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[861,860,859],"class_list":["post-1767","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hydraulic-press","tag-4-column-hydraulic-press","tag-hydraulic-baling-press-machine-price","tag-hydraulic-power-press-machine-price"],"jetpack_featured_media_url":"https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/02\/hydraulic-press-1.jpg","_links":{"self":[{"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/posts\/1767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/comments?post=1767"}],"version-history":[{"count":0,"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/posts\/1767\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/media\/1841"}],"wp:attachment":[{"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/media?parent=1767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/categories?post=1767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yaiwo.com\/cs\/wp-json\/wp\/v2\/tags?post=1767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}