{"id":1507,"date":"2020-12-11T09:43:07","date_gmt":"2020-12-11T09:43:07","guid":{"rendered":"https:\/\/hqeialdi5a.wpdns.site\/?p=1507"},"modified":"2021-05-11T07:02:50","modified_gmt":"2021-05-11T07:02:50","slug":"introduction-of-hydraulic-pump","status":"publish","type":"post","link":"https:\/\/www.yaiwo.com\/cs\/introduction-of-hydraulic-pump\/","title":{"rendered":"Zaveden\u00ed hydraulick\u00e9ho \u010derpadla"},"content":{"rendered":"
1.P\u0159ehled hydraulick\u00fdch \u010derpadel<\/h5>\n\n\n\n

Hydraulick\u00e9 lisovac\u00ed za\u0159\u00edzen\u00ed,Hydraulick\u00e9 \u010derpadlo \u2013 hnac\u00ed prvek\uff1a<\/p>\n\n\n\n

Mechanick\u00e1 energie hnac\u00edho motoru se p\u0159em\u011b\u0148uje na tlak <\/a>energie kapaliny pro pou\u017eit\u00ed v hydraulick\u00e9m syst\u00e9mu, kter\u00e9 i<\/a>je zdrojem energie hydraulick\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n

2. Princip \u010dinnosti a klasifikace hydraulick\u00e9ho \u010derpadla<\/h5>\n\n\n\n
2.1 Klasifikace hydraulick\u00fdch \u010derpadel<\/h6>\n\n\n\n

Hydraulick\u00e9 lisovac\u00ed za\u0159\u00edzen\u00ed,Lze rozd\u011blit podle toho, zda lze upravit posun:<\/p>\n\n\n\n

D\u00e1vkovac\u00ed \u010derpadlo (d\u00e1vkovac\u00ed motor)<\/p>\n\n\n\n

Variabiln\u00ed \u010derpadlo (variabiln\u00ed motor)<\/p>\n\n\n\n

D\u011bleno podle struktury:<\/p>\n\n\n\n

Ozuben\u00e9 kolo<\/p>\n\n\n\n

\u010cepel<\/p>\n\n\n\n

P\u00edst<\/p>\n\n\n\n

Spir\u00e1la<\/p>\n\n\n\n

2.2 Princip \u010dinnosti a grafick\u00e9 symboly hydraulick\u00e9ho \u010derpadla<\/h6>\n\n\n\n

(1) Princip \u010dinnosti hydraulick\u00e9ho \u010derpadla<\/p>\n\n\n\n

Hydraulick\u00e9 lisovac\u00ed za\u0159\u00edzen\u00ed,Hydraulick\u00e1 \u010derpadla pou\u017e\u00edvan\u00e1 v hydraulick\u00e9m pohonn\u00e9m syst\u00e9mu jsou v\u0161echna objemov\u00e1 a jejich pracovn\u00ed princip je zn\u00e1zorn\u011bn na obr\u00e1zku.<\/p>\n\n\n\n

\"\"
<\/figcaption><\/figure>\n\n\n\n

Absorpce oleje: ut\u011bsn\u011bn\u00fd objem se zv\u011bt\u0161uje a vytv\u00e1\u0159\u00ed \u010d\u00e1ste\u010dn\u00e9 vakuum;<\/p>\n\n\n\n

Tlak oleje: Objem t\u011bsn\u011bn\u00ed se zmen\u0161uje a tlak se zvy\u0161uje.<\/p>\n\n\n\n

Objemov\u00e9 \u010derpadlo:<\/p>\n\n\n\n

Spolehn\u011bte se na zm\u011bnu ut\u011bsn\u011bn\u00e9ho objemu p\u0159i nas\u00e1v\u00e1n\u00ed oleje a lisov\u00e1n\u00ed oleje.<\/p>\n\n\n\n

Dv\u011b vlastnosti:<\/p>\n\n\n\n

1.1 Doch\u00e1z\u00ed k periodick\u00fdm zm\u011bn\u00e1m objemu t\u011bsn\u011bn\u00ed.<\/p>\n\n\n\n

Kdy\u017e se ut\u011bsn\u011bn\u00fd objem zm\u011bn\u00ed z mal\u00e9ho na velk\u00fd, je nas\u00e1v\u00e1n olej; od velk\u00e9ho k mal\u00e9mu se lisuje olej.<\/p>\n\n\n\n

1.2 Existuje mechanismus distribuce oleje.<\/p>\n\n\n\n

Ujist\u011bte se, \u017ee kdy\u017e se objem t\u011bsn\u011bn\u00ed zm\u011bn\u00ed z mal\u00e9ho na velk\u00fd, je koncipov\u00e1no pouze sac\u00ed potrub\u00ed; kdy\u017e se objem t\u011bsn\u011bn\u00ed zm\u011bn\u00ed z mal\u00e9ho na velk\u00fd, je koncipov\u00e1na pouze tlakov\u00e1 trubka (jako jsou dva zp\u011btn\u00e9 ventily)<\/p>\n\n\n\n

(2) Grafick\u00e9 zna\u010dky pro hydraulick\u00e1 \u010derpadla a hydromotory<\/p>\n\n\n\n

\"\"
<\/figcaption><\/figure>\n\n\n\n

Jednosm\u011brn\u00e9 kvantitativn\u00ed hydraulick\u00e9 \u010derpadlo<\/p>\n\n\n\n

Obousm\u011brn\u00e9 kvantitativn\u00ed hydraulick\u00e9 \u010derpadlo<\/p>\n\n\n\n

Jedin\u00e9 variabiln\u00ed hydraulick\u00e9 \u010derpadlo<\/p>\n\n\n\n

Dvoucestn\u00e9 variabiln\u00ed hydraulick\u00e9 \u010derpadlo<\/p>","protected":false},"excerpt":{"rendered":"

1.Overview of hydraulic pumps Hydraulic press equipment,Hydraulic pump — power element\uff1a The mechanical energy of the driving motor is converted<\/p>","protected":false},"author":4,"featured_media":1510,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[779,780,781],"class_list":["post-1507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hydraulic-press","tag-classification-of-hydraulic-pump","tag-hydraulic-pumps","tag-working-principle-of-hydraulic-pump"],"jetpack_featured_media_url":"https:\/\/www.yaiwo.com\/wp-content\/uploads\/2020\/12\/7760744e604829e8213dde51ff9e9e6.jpg","_links":{"self":[{"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/posts\/1507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/comments?post=1507"}],"version-history":[{"count":0,"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/posts\/1507\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/media\/1510"}],"wp:attachment":[{"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/media?parent=1507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/categories?post=1507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yaiwo.com\/cs\/wp-json\/wp\/v2\/tags?post=1507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}