{"id":320,"date":"2018-11-13T05:40:03","date_gmt":"2018-11-13T05:40:03","guid":{"rendered":"http:\/\/www.oilpressing.org\/?p=320"},"modified":"2018-11-13T05:40:03","modified_gmt":"2018-11-13T05:40:03","slug":"why-is-the-oil-filled-steel-material-of-the-oil-press-must-be-good","status":"publish","type":"post","link":"https:\/\/www.oilpressing.org\/vi\/why-is-the-oil-filled-steel-material-of-the-oil-press-must-be-good.html","title":{"rendered":"T\u1ea1i sao ch\u1ea5t li\u1ec7u th\u00e9p t\u1ea9m d\u1ea7u c\u1ee7a m\u00e1y \u00e9p d\u1ea7u ph\u1ea3i t\u1ed1t?"},"content":{"rendered":"<p class=\"translation-block\">Ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u th\u00e9p r\u1ea5t nghi\u00eam ng\u1eb7t, v\u00e0 c\u00e1c y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a v\u1eadt li\u1ec7u th\u00e9p c\u1ea7n thi\u1ebft cho vi\u1ec7c \u00e9p c\u00e0ng kh\u1eaft khe h\u01a1n.<br \/> (1) C\u00e1c m\u00e1y kh\u00e1c nhau v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau trong m\u00e1y t\u00e1i ch\u1ebf \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c v\u1eadt li\u1ec7u th\u00e9p kh\u00e1c nhau. V\u1eadt li\u1ec7u th\u00e9p c\u1ee7a <strong>m\u00e1y \u00e9p d\u1ea7u<\/strong> c\u0169ng tu\u00e2n theo nguy\u00ean t\u1eafc n\u00e0y. M\u00e1y \u00e9p d\u1ea7u \u0111\u00e3 l\u00e0m vi\u1ec7c \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n v\u00e0 y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng tuy\u1ec7t h\u1ea3o, k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c, th\u00e9p cacbon cao, nhi\u1ec7t luy\u1ec7n v\u00e0 t\u00f4i b\u1eb1ng t\u1ea7n s\u1ed1 cao, \u0111\u1ed9 c\u1ee9ng cao, \u0111\u1ed9 b\u1ec1n cao, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t, ph\u00f9 h\u1ee3p cho ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t cao, c\u1ea3i thi\u1ec7n tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y \u00e9p d\u1ea7u, th\u1eddi gian s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 k\u00e9o d\u00e0i h\u00e0ng ch\u1ee5c n\u0103m.<\/p> <p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-229 aligncenter\" src=\"http:\/\/www.oilpressing.org\/wp-content\/uploads\/2018\/11\/Plate-and-frame-oil-filter-7.jpg\" alt=\"\" width=\"527\" height=\"527\" title=\"\" srcset=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2018\/11\/Plate-and-frame-oil-filter-7.jpg 350w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2018\/11\/Plate-and-frame-oil-filter-7-150x150.jpg 150w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2018\/11\/Plate-and-frame-oil-filter-7-300x300.jpg 300w\" sizes=\"auto, (max-width: 527px) 100vw, 527px\" \/><\/p> <p class=\"translation-block\">(2) Thi\u1ebft b\u1ecb m\u00e1y \u00e9p d\u1ea7u c\u00f3 c\u1ea5u tr\u00fac \u00e9p h\u1ee3p l\u00fd v\u00e0 t\u1ef7 l\u1ec7 thu d\u1ea7u cao, v\u00e0 \u00e1p d\u1ee5ng nguy\u00ean l\u00fd \u0111\u1ea9y nhi\u1ec1u giai \u0111o\u1ea1n v\u00e0 t\u0103ng \u00e1p d\u1ea7n, khi\u1ebfn \u00e1p l\u1ef1c c\u1ee7a khu\u00f4n \u00e9p t\u0103ng nhanh, \u0111\u1ec3 v\u1eadt li\u1ec7u d\u1ea7u \u0111\u01b0\u1ee3c t\u00e1ch v\u00e0 t\u00e1ch r\u1eddi m\u1ed9t l\u1ea7n, sau \u0111\u00f3 \u00e1p d\u1ee5ng h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 h\u1ed3ng ngo\u1ea1i v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9 \u00e9p v\u00e0 \u0111\u1ed9 \u1ea9m, d\u1ea7u tr\u1ef1c ti\u1ebfp l\u00e0m m\u1ec1m v\u00e0 ho\u1ea1t h\u00f3a c\u00e1c ph\u00e2n t\u1eed d\u1ea7u, vi\u1ec7c \u00e9p \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ea7u \u0111\u01b0\u1ee3c chi\u1ebft t\u00e1ch m\u1ed9t l\u1ea7n, \u0111i\u1ec1u n\u00e0y c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u. M\u1ed7i m\u00e1y \u00e9p d\u1ea7u \u0111\u1ec1u c\u00f3 c\u00f9ng qu\u1ef9 \u0111\u1ea1o l\u00e0m vi\u1ec7c. C\u1ea5u tr\u00fac c\u1ee7a m\u00e1y \u00e9p d\u1ea7u l\u00e0 g\u00ec? C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a khu\u00f4n \u00e9p c\u1ee7a m\u00e1y \u00e9p d\u1ea7u nh\u01b0 th\u1ebf n\u00e0o? Nhi\u1ec1u ng\u01b0\u1eddi v\u1eadn h\u00e0nh m\u00e1y \u00e9p d\u1ea7u kh\u00f4ng r\u00f5.<br \/> (3) Ph\u00e2n lo\u1ea1i <strong>m\u00e1y \u00e9p d\u1ea7u<\/strong>, m\u00e1y \u00e9p v\u00edt l\u00e0 m\u1ed9t lo\u1ea1i m\u00e1y li\u00ean t\u1ee5c \u0111\u1ea9y ph\u00f4i v\u00e0o khu\u00f4n \u00e9p v\u00e0 chi\u1ebft xu\u1ea5t d\u1ea7u d\u01b0\u1edbi s\u1ef1 \u00e9p \u0111\u1ed9ng l\u1ef1c. Ngo\u00e0i ph\u1ec5u n\u1ea1p li\u1ec7u, ph\u1ea7n ch\u00ednh c\u1ee7a qu\u00e1 tr\u00ecnh \u00e9p bao g\u1ed3m m\u1ed9t tr\u1ee5c v\u00edt \u0111\u01a1n v\u00e0 m\u1ed9t l\u1ed3ng \u00e9p h\u00ecnh tr\u1ee5. C\u00f3 hai lo\u1ea1i: \u00e9p m\u1ed9t giai \u0111o\u1ea1n v\u00e0 \u00e9p hai giai \u0111o\u1ea1n. Lo\u1ea1i m\u1ed9t giai \u0111o\u1ea1n ch\u1ec9 c\u00f3 m\u1ed9t khu\u00f4n \u00e9p n\u1eb1m ngang, c\u00f2n lo\u1ea1i hai giai \u0111o\u1ea1n b\u1ed5 sung m\u1ed9t khu\u00f4n \u00e9p th\u1eb3ng cho m\u1ed9t m\u1ee9c \u00e9p. Tr\u1ee5c v\u00edt bao g\u1ed3m nhi\u1ec1u v\u00edt \u00e9p v\u00e0 m\u1ed9t v\u00f2ng g\u1eafn tr\u00ean tr\u1ee5c. M\u1ed7i ph\u1ea7n v\u1eb7n c\u00f3 m\u1ed9t b\u01b0\u1edbc ren v\u00e0 \u0111\u1ed9 s\u00e2u r\u00e3nh nh\u1ea5t \u0111\u1ecbnh, v\u00e0 b\u01b0\u1edbc ren c\u1ee7a m\u1ed7i ph\u1ea7n tr\u00ean c\u00f9ng m\u1ed9t tr\u1ee5c d\u1ea7n d\u1ea7n \u0111\u01b0\u1ee3c r\u00fat ng\u1eafn t\u1eeb mi\u1ec7ng n\u1ea1p \u0111\u1ebfn mi\u1ec7ng x\u1ea3, v\u00e0 \u0111\u1ed9 s\u00e2u r\u00e3nh d\u1ea7n n\u00f4ng l\u1ea1i, khi\u1ebfn th\u1ec3 t\u00edch \u00e9p d\u1ea7n gi\u1ea3m t\u1eeb c\u1eeda v\u00e0o \u0111\u1ebfn c\u1eeda ra. \u0110\u00e2y l\u00e0 b\u1ed9 ph\u1eadn \u00e9p c\u1ee7a m\u00e1y \u00e9p d\u1ea7u, c\u00f4ng vi\u1ec7c r\u1ea5t quan tr\u1ecdng, v\u00ec v\u1eady ph\u1ea7n l\u1edbn ng\u01b0\u1eddi v\u1eadn h\u00e0nh n\u00ean ch\u00fa \u00fd khi s\u1eed d\u1ee5ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a v\u1eadt li\u1ec7u th\u00e9p r\u1ea5t nghi\u00eam ng\u1eb7t, v\u00e0 y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a v\u1eadt li\u1ec7u th\u00e9p c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh \u00e9p c\u0169ng nghi\u00eam ng\u1eb7t h\u01a1n. (1) C\u00e1c m\u00e1y m\u00f3c v\u00e0 b\u1ed9 ph\u1eadn kh\u00e1c nhau trong m\u00e1y t\u00e1i s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00e1c v\u1eadt li\u1ec7u th\u00e9p kh\u00e1c nhau. Ch\u1ea5t li\u1ec7u th\u00e9p c\u1ee7a m\u00e1y \u00e9p d\u1ea7u c\u0169ng tu\u00e2n theo nguy\u00ean t\u1eafc n\u00e0y. M\u00e1y \u00e9p d\u1ea7u\u2026<\/p>","protected":false},"author":1,"featured_media":67,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[3],"tags":[23],"class_list":["post-320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-oil-press"],"taxonomy_info":{"category":[{"value":3,"label":"News"}],"post_tag":[{"value":23,"label":"oil press"}]},"featured_image_src_large":["https:\/\/www.oilpressing.org\/wp-content\/uploads\/2018\/11\/Plate-and-frame-oil-filter.jpg",500,333,false],"author_info":{"display_name":"admin","author_link":"https:\/\/www.oilpressing.org\/vi\/author\/admin"},"comment_info":0,"category_info":[{"term_id":3,"name":"News","slug":"news","term_group":0,"term_taxonomy_id":3,"taxonomy":"category","description":"news","parent":0,"count":71,"filter":"raw","cat_ID":3,"category_count":71,"category_description":"news","cat_name":"News","category_nicename":"news","category_parent":0}],"tag_info":[{"term_id":23,"name":"oil press","slug":"oil-press","term_group":0,"term_taxonomy_id":23,"taxonomy":"post_tag","description":"","parent":0,"count":38,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/posts\/320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/comments?post=320"}],"version-history":[{"count":0,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/posts\/320\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/media\/67"}],"wp:attachment":[{"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/media?parent=320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/categories?post=320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/tags?post=320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}