{"id":50,"date":"2026-08-04T07:58:34","date_gmt":"2026-08-04T07:58:34","guid":{"rendered":"https:\/\/zqhydrauliccylinder.com\/?p=50"},"modified":"2026-09-07T07:41:26","modified_gmt":"2026-09-07T07:41:26","slug":"nguyen-ly-hoat-dong-cua-xilanh-thuy-luc","status":"publish","type":"post","link":"https:\/\/zqhydrauliccylinder.com\/vi\/how-hydraulic-cylinders-work\/","title":{"rendered":"Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a xi lanh th\u1ee7y l\u1ef1c"},"content":{"rendered":"<p class=\"has-large-font-size wp-block-paragraph\">Xy lanh th\u1ee7y l\u1ef1c chuy\u1ec3n \u0111\u1ed5i \u00e1p su\u1ea5t ch\u1ea5t l\u1ecfng th\u00e0nh l\u1ef1c v\u00e0 chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng. C\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh c\u1ee7a n\u00f3 ph\u1ed1i h\u1ee3p v\u1edbi nhau \u0111\u1ec3 \u0111\u1ea9y ra ho\u1eb7c thu v\u00e0o m\u1ed9t c\u1ea7n d\u01b0\u1edbi d\u00f2ng ch\u1ea3y th\u1ee7y l\u1ef1c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p><h2 class=\"wp-block-heading\">C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh<\/h2><ul class=\"wp-block-list\"><li>Th\u00e2n th\u00f9ng v\u00e0 n\u1eafp \u0111\u00e1y<\/li><li>P\u00edt-t\u00f4ng v\u00e0 ph\u1edbt p\u00edt-t\u00f4ng<\/li><li>C\u1ea7n piston v\u00e0 ph\u1edbt ch\u1eafn d\u1ea7u c\u1ea7n piston<\/li><li>C\u00e1c b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng ho\u1eb7c \u0111\u1ee1<\/li><li>C\u1ed5ng k\u1ebft n\u1ed1i, t\u00ednh n\u0103ng l\u1eafp \u0111\u1eb7t v\u00e0 \u0111\u1ec7m t\u00f9y ch\u1ecdn<\/li><\/ul><h2 class=\"wp-block-heading\">Du\u1ed7i v\u00e0 Co<\/h2><p class=\"wp-block-paragraph\">Ch\u1ea5t l\u1ecfng c\u00f3 \u00e1p su\u1ea5t t\u00e1c d\u1ee5ng l\u00ean di\u1ec7n t\u00edch piston t\u1ea1o ra l\u1ef1c. Trong xilanh t\u00e1c \u0111\u1ed9ng k\u00e9p, ch\u1ea5t l\u1ecfng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o b\u1ea5t k\u1ef3 ph\u00eda n\u00e0o c\u1ee7a piston. Trong xilanh t\u00e1c \u0111\u1ed9ng \u0111\u01a1n, \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c t\u1ea1o l\u1ef1c \u0111\u1ea9y theo m\u1ed9t h\u01b0\u1edbng trong khi tr\u1ecdng l\u1ef1c, l\u00f2 xo ho\u1eb7c t\u1ea3i tr\u1ecdng b\u00ean ngo\u00e0i t\u1ea1o l\u1ef1c h\u1ed3i v\u1ec1.<\/p><h2 class=\"wp-block-heading\">C\u00e1i g\u00ec ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 v\u00e0 l\u1ef1c<\/h2><p class=\"wp-block-paragraph\">L\u1ef1c ch\u1ee7 y\u1ebfu li\u00ean quan \u0111\u1ebfn \u00e1p su\u1ea5t v\u00e0 di\u1ec7n t\u00edch hi\u1ec7u d\u1ee5ng. T\u1ed1c \u0111\u1ed9 li\u00ean quan \u0111\u1ebfn l\u01b0u l\u01b0\u1ee3ng v\u00e0 di\u1ec7n t\u00edch hi\u1ec7u d\u1ee5ng. Hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng, t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t, ma s\u00e1t ph\u1edbt, h\u00ecnh h\u1ecdc t\u1ea3i tr\u1ecdng v\u00e0 gia t\u1ed1c.<\/p><h2 class=\"wp-block-heading\">T\u1ea1i sao D\u1eef li\u1ec7u \u1ee9ng d\u1ee5ng l\u1ea1i quan tr\u1ecdng<\/h2><p class=\"wp-block-paragraph\">C\u00f9ng m\u1ed9t \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a v\u00e0 h\u00e0nh tr\u00ecnh c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t, t\u1ea3i tr\u1ecdng b\u00ean, t\u1ea7n s\u1ed1 chu k\u1ef3, nhi\u1ec7t \u0111\u1ed9, ch\u1ea5t \u00f4 nhi\u1ec5m v\u00e0 c\u00e1c \u0111\u1ec9nh \u00e1p su\u1ea5t. Nh\u1eefng th\u00f4ng tin \u0111\u1ea7u v\u00e0o n\u00e0y n\u00ean \u0111\u01b0\u1ee3c bao g\u1ed3m trong m\u1ed9t RFQ.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><p class=\"wp-block-paragraph\"><strong>B\u1ea1n c\u00f3 c\u1ea7n \u0111\u00e1nh gi\u00e1 ri\u00eang cho d\u1ef1 \u00e1n kh\u00f4ng?<\/strong> S\u1eed d\u1ee5ng bi\u1ec3u m\u1eabu Y\u00eau c\u1ea7u B\u00e1o gi\u00e1 (RFQ) \u0111\u1ec3 chia s\u1ebb \u1ee9ng d\u1ee5ng, k\u00edch th\u01b0\u1edbc, \u00e1p su\u1ea5t, s\u1ed1 l\u01b0\u1ee3ng v\u00e0 b\u1ea3n v\u1ebd.<\/p>","protected":false},"excerpt":{"rendered":"<p>Gi\u1ea3i th\u00edch th\u1ef1c t\u1ebf v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n, l\u1ef1c, t\u1ed1c \u0111\u1ed9, qu\u00e1 tr\u00ecnh du\u1ed7i v\u00e0 thu v\u1ec1 c\u1ee7a xi-lanh th\u1ee7y l\u1ef1c.<\/p>","protected":false},"author":1,"featured_media":695,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[20],"tags":[],"class_list":["post-50","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guides"],"acf":[],"_links":{"self":[{"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/posts\/50","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/comments?post=50"}],"version-history":[{"count":1,"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/posts\/50\/revisions"}],"predecessor-version":[{"id":132,"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/posts\/50\/revisions\/132"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/media\/695"}],"wp:attachment":[{"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/media?parent=50"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/categories?post=50"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zqhydrauliccylinder.com\/vi\/wp-json\/wp\/v2\/tags?post=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}