{"id":1946,"date":"2021-03-25T09:32:55","date_gmt":"2021-03-25T09:32:55","guid":{"rendered":"https:\/\/hqeialdi5a.wpdns.site\/?p=1946"},"modified":"2021-08-04T14:48:01","modified_gmt":"2021-08-04T14:48:01","slug":"what-is-the-two-cylinder-four-column-hydraulic-press","status":"publish","type":"post","link":"https:\/\/yaiwo.com\/vi\/what-is-the-two-cylinder-four-column-hydraulic-press\/","title":{"rendered":"M\u00e1y \u00e9p th\u1ee7y l\u1ef1c 2 tr\u1ee5 4 tr\u1ee5 l\u00e0 g\u00ec?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u00e1y \u00e9p th\u1ee7y l\u1ef1c 2 tr\u1ee5 4 tr\u1ee5? B\u1ea1n bi\u1ebft \u0111\u01b0\u1ee3c bao nhi\u00eau? Ng\u00e0y nay, h\u1ea7u h\u1ebft m\u00e1y \u00e9p th\u1ee7y l\u1ef1c 4 tr\u1ee5 tr\u00ean th\u1ecb tr\u01b0\u1eddng l\u00e0 lo\u1ea1i tr\u1ee5 \u0111\u01a1n. Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng ch\u01b0a bi\u1ebft nhi\u1ec1u v\u1ec1 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u00e9p th\u1ee7y l\u1ef1c 2 tr\u1ee5 4 tr\u1ee5 v\u00e0 n\u00f3 kh\u00e1c v\u1edbi m\u00e1y \u00e9p th\u1ee7y l\u1ef1c 4 tr\u1ee5 1 tr\u1ee5 nh\u01b0 th\u1ebf n\u00e0o, v.v. Hai xi lanh th\u1ee7y l\u1ef1c c\u1ee7a m\u00e1y \u00e9p th\u1ee7y l\u1ef1c hai xi lanh b\u1ed1n c\u1ed9t ph\u1ea3i ho\u00e0n th\u00e0nh c\u00e1c chu tr\u00ecnh l\u00e0m vi\u1ec7c t\u1ef1 \u0111\u1ed9ng c\u1ee7a n\u1ea1p nhanh v\u00e0 r\u00fat nhanh. M\u1ea1ch l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng cung c\u1ea5p d\u1ea7u v\u1edbi c\u00e1c m\u00e1y b\u01a1m \u0111\u00f4i. M\u1ed9t m\u00e1y b\u01a1m l\u00e0 m\u00e1y b\u01a1m l\u01b0u l\u01b0\u1ee3ng cao \u00e1p su\u1ea5t th\u1ea5p, cung c\u1ea5p d\u1ea7u \u00e1p su\u1ea5t th\u1ea5p cho hai xi lanh tua \u0111i ho\u1eb7c tua l\u1ea1i nhanh. M\u1ed9t l\u00e0 b\u01a1m l\u01b0u l\u01b0\u1ee3ng nh\u1ecf \u00e1p su\u1ea5t cao, cung c\u1ea5p d\u1ea7u \u00e1p su\u1ea5t cao c\u1ea7n thi\u1ebft cho ngu\u1ed3n c\u1ea5p l\u00e0m vi\u1ec7c c\u1ee7a hai xi lanh. Tuy nhi\u00ean, \u00e1p su\u1ea5t c\u1ee7a ch\u00fang \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1edfi van tr\u00e0n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-a-hydraulic-press-the-low-speed-stability-of-throttling-speed-regulation-is-better\">1) M\u1ed9t m\u00e1y \u00e9p th\u1ee7y l\u1ef1c, S\u1ef1 \u1ed5n \u0111\u1ecbnh \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p c\u1ee7a \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 ti\u1ebft l\u01b0u l\u00e0 t\u1ed1t h\u01a1n.<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"800\" height=\"528\" src=\"https:\/\/yaiwo.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72471-1.jpg\" alt=\"\" class=\"wd-lazy-fade wp-image-1952\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72471-1.jpg 800w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72471-1-600x396.jpg 600w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72471-1-150x99.jpg 150w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72471-1-300x198.jpg 300w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72471-1-768x507.jpg 768w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72471-1-700x462.jpg 700w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li> Hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ea5p, v\u00ec v\u1eady n\u00f3 ch\u1ec9 th\u00edch h\u1ee3p cho nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u00f3 c\u00f4ng su\u1ea5t nh\u1ecf; trong khi t\u1ed1c \u0111\u1ed9 th\u1ea5p <a href=\"https:\/\/yaiwo.com\/vi\/the-essential-guide-of-hydraulic-press-machine\/\">s\u1ef1 \u1ed5n \u0111\u1ecbnh<\/a> c\u1ee7a \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 th\u1ec3 t\u00edch l\u00e0 kh\u00f4ng t\u1ed1t, nh\u01b0ng hi\u1ec7u qu\u1ea3 cao. <\/li><li>K\u1ebft h\u1ee3p c\u1ea3 hai, b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c v\u00f2ng \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 k\u1ebft h\u1ee3p \u0111i\u1ec1u ch\u1ec9nh \u00e2m l\u01b0\u1ee3ng l\u00fd t\u01b0\u1edfng h\u01a1n. Qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u1ea1ch n\u00e0y l\u00e0: \u0111\u1ea7u ti\u00ean s\u1eed d\u1ee5ng van \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 c\u1ee7a<a href=\"https:\/\/www.youtube.com\/watch?v=eTwAW4h0le0\" target=\"_blank\" rel=\"noopener\"> th\u1ee7y l\u1ef1c<\/a> xi lanh, \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 ti\u1ebft l\u01b0u, c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 ti\u1ebft l\u01b0u; v\u00e0 sau \u0111\u00f3 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a b\u01a1m th\u1ee7y l\u1ef1c v\u1edbi t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y y\u00eau c\u1ea7u c\u1ee7a xi lanh th\u1ee7y l\u1ef1c. <\/li><li>T\u1ee9c l\u00e0 n\u00f3 v\u1eeba c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o \u00e1p su\u1ea5t kh\u00f4ng \u0111\u1ed5i ph\u00eda tr\u01b0\u1edbc van \u0111i\u1ec1u t\u1ed1c, v\u1eeba l\u00e0m cho h\u1ec7 th\u1ed1ng \u1edf tr\u1ea1ng th\u00e1i \u00edt hao h\u1ee5t h\u01a1n v\u00e0 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 th\u1ec3 t\u00edch.<\/li><li>M\u1ed7i khi \u0111i\u1ec1u ch\u1ec9nh van \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9, b\u1ea1n c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh b\u01a1m bi\u1ebfn thi\u00ean cho v\u1eeba v\u1eb7n. N\u1ebfu s\u1eed d\u1ee5ng b\u01a1m bi\u1ebfn thi\u00ean gi\u1edbi h\u1ea1n \u00e1p su\u1ea5t, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh khi t\u1ea3i thay \u0111\u1ed5i v\u00e0 l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea7u ra c\u1ee7a b\u01a1m th\u1ee7y l\u1ef1c c\u1ee7a m\u00e1y \u00e9p th\u1ee7y l\u1ef1c c\u00f3 th\u1ec3 b\u1eb1ng l\u01b0u l\u01b0\u1ee3ng c\u1ee7a xi lanh th\u1ee7y l\u1ef1c. <\/li><li>\u0110\u1ed9 c\u1ee9ng t\u1ed1c \u0111\u1ed9, \u0111\u1ed9 \u00eam d\u1ecbu c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng, kh\u1ea3 n\u0103ng mang v\u00e0 d\u1ea3i \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u1ea1ch n\u00e0y gi\u1ed1ng nh\u01b0 c\u1ee7a m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 van ti\u1ebft l\u01b0u \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9.<img decoding=\"async\" width=\"553\" height=\"417\" src=\"\" alt=\"\" title=\"\"><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-the-volume-throttling-speed-control-circuit-of-the-differential-pressure-variable-pump-and-the-throttle-valve\">2) M\u1ea1ch \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 ti\u1ebft l\u01b0u th\u1ec3 t\u00edch c\u1ee7a b\u01a1m bi\u1ebfn \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch v\u00e0 van ti\u1ebft l\u01b0u. <\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"800\" height=\"528\" src=\"https:\/\/yaiwo.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72472-1.jpg\" alt=\"\" class=\"wd-lazy-fade wp-image-1953\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72472-1.jpg 800w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72472-1-600x396.jpg 600w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72472-1-150x99.jpg 150w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72472-1-300x198.jpg 300w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72472-1-768x507.jpg 768w, https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u56fe\u72472-1-700x462.jpg 700w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Trong m\u1ea1ch n\u00e0y, l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea7u ra c\u1ee7a b\u01a1m th\u1ee7y l\u1ef1c l\u00e0 l\u01b0u l\u01b0\u1ee3ng theo y\u00eau c\u1ea7u c\u1ee7a van ti\u1ebft l\u01b0u, v\u00e0 kh\u00f4ng c\u00f3 t\u1ed5n th\u1ea5t tr\u00e0n; s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t tr\u01b0\u1edbc v\u00e0 sau khi \u0111\u1ea1t \u0111\u1ebfn van ti\u1ebft l\u01b0u l\u00e0 \u00e1p su\u1ea5t \u0111\u1ea7u ra c\u1ee7a b\u01a1m th\u1ee7y l\u1ef1c. <\/li><li>Khi t\u1ea3i thay \u0111\u1ed5i, l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea7u ra c\u1ee7a b\u01a1m th\u1ee7y l\u1ef1c c\u0169ng thay \u0111\u1ed5i, gi\u1eef cho s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t tr\u01b0\u1edbc v\u00e0 sau van ti\u1ebft l\u01b0u kh\u00f4ng \u0111\u1ed5i l\u00e0m cho l\u01b0u l\u01b0\u1ee3ng c\u1ee7a b\u01a1m th\u1ee7y l\u1ef1c tr\u1edf v\u1ec1 gi\u00e1 tr\u1ecb ban \u0111\u1ea7u. <\/li><li>D\u00f2ng ch\u1ea3y kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u1ef1 thay \u0111\u1ed5i t\u1ea3i tr\u1ecdng v\u00e0 c\u00f3 \u0111\u1ed9 c\u1ee9ng t\u1ed1c \u0111\u1ed9 t\u1ed1t. N\u00f3 ph\u00f9 h\u1ee3p cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u00f4ng su\u1ea5t v\u1eeba v\u00e0 nh\u1ecf v\u1edbi s\u1ef1 thay \u0111\u1ed5i t\u1ea3i l\u1edbn v\u00e0 t\u1ed1c \u0111\u1ed9 th\u1ea5p.<\/li><li>Khi b\u1eaft \u0111\u1ea7u l\u00e0m vi\u1ec7c, \u0111\u1ed3ng th\u1eddi van \u0111i\u1ec7n t\u1eeb \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n, \u0111\u1ed3ng th\u1eddi d\u1ea7u c\u00f3 \u00e1p su\u1ea5t do b\u01a1m th\u1ee7y l\u1ef1c 2 \u0111i v\u00e0o khoang b\u00ean tr\u00e1i c\u1ee7a xi lanh th\u1ee7y l\u1ef1c th\u00f4ng qua c\u00e1c van m\u1ed9t chi\u1ec1u 6 v\u00e0 8. L\u00fac n\u00e0y, hai b\u01a1m cung c\u1ea5p d\u1ea7u c\u00f9ng m\u1ed9t l\u00fac \u0111\u1ec3 l\u00e0m cho m\u1ed7i piston chuy\u1ec3n \u0111\u1ed9ng v\u1ec1 ph\u00eda tr\u01b0\u1edbc m\u1ed9t c\u00e1ch nhanh ch\u00f3ng. <\/li><li>Khi \u00e1p su\u1ea5t d\u01b0\u1edbi \u00e1p su\u1ea5t, van h\u00e0nh tr\u00ecnh 15 V\u00e0 sau 16, n\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i b\u1eb1ng c\u00e1ch tua nhanh.<img decoding=\"async\" width=\"553\" height=\"369\" src=\"\" alt=\"\" title=\"\"><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean \u0111\u00e2y l\u00e0 ph\u1ea7n gi\u1edbi thi\u1ec7u v\u1ec1 nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u00e1y \u00e9p th\u1ee7y l\u1ef1c 2 tr\u1ee5 4 tr\u1ee5. T\u00f4i hy v\u1ecdng m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 hi\u1ec3u n\u00f3 t\u1ed1t h\u01a1n sau khi \u0111\u1ecdc n\u00f3.<\/p>","protected":false},"excerpt":{"rendered":"<p>The working principle and characteristics of a two-cylinder four-column hydraulic press? How much do you know? Nowadays, most four-column hydraulic<\/p>","protected":false},"author":4,"featured_media":1950,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[906,547,907],"class_list":["post-1946","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hydraulic-press","tag-a-hydraulic-press","tag-four-column-hydraulic-press","tag-two-cylinder-four-column-hydraulic-press"],"jetpack_featured_media_url":"https:\/\/yaiwo.com\/wp-content\/uploads\/2021\/03\/\u5fae\u4fe1\u56fe\u7247_20210325171307.jpg","_links":{"self":[{"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/posts\/1946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/comments?post=1946"}],"version-history":[{"count":0,"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/posts\/1946\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/media\/1950"}],"wp:attachment":[{"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/media?parent=1946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/categories?post=1946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yaiwo.com\/vi\/wp-json\/wp\/v2\/tags?post=1946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}