https:\/\/youtu.be\/xh0joKaYcPA?si=9DBpnZerrBaOkX6V?rel=0<\/p>\n
\u1ed0ng s\u01b0\u1edfi d\u1ea1ng khung l\u00e0 lo\u1ea1i \u1ed1ng s\u01b0\u1edfi c\u00f3 h\u00ecnh d\u1ea1ng \u0111\u1eb7c bi\u1ec7t v\u1edbi nhi\u1ec1u ch\u1ee7ng lo\u1ea1i v\u00e0 \u0111\u1eb7c t\u00ednh kh\u00e1c nhau.<\/p>\n
1. \u0110\u1eb7c \u0111i\u1ec3m k\u1ebft c\u1ea5u:<\/p>\n
– H\u00ecnh d\u1ea1ng: \u1ed0ng s\u01b0\u1edfi h\u00ecnh khung th\u1ec3 hi\u1ec7n h\u00ecnh d\u1ea1ng khung t\u1ed5ng th\u1ec3. H\u00ecnh d\u1ea1ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh b\u1eb1ng c\u00e1ch u\u1ed1n cong ho\u1eb7c n\u1ed1i \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u1ea5u tr\u00fac khung t\u01b0\u01a1ng t\u1ef1 nh\u01b0 h\u00ecnh ch\u1eef nh\u1eadt, h\u00ecnh vu\u00f4ng ho\u1eb7c \u0111a gi\u00e1c kh\u00e1c. .<\/p>\n
– B\u1ed9 ph\u1eadn l\u00e0m n\u00f3ng: M\u1ed9t b\u1ed9 ph\u1eadn l\u00e0m n\u00f3ng, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u00e2y \u0111\u1ed1t n\u00f3ng, \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t b\u00ean trong \u1ed1ng s\u01b0\u1edfi h\u00ecnh khung. Khi d\u00f2ng \u0111i\u1ec7n \u0111i qua d\u00e2y \u0111\u1ed1t n\u00f3ng s\u1ebd t\u1ea1o ra nhi\u1ec7t \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch s\u01b0\u1edfi \u1ea5m.<\/p>\n
2. Lo\u1ea1i:<\/p>\n
– \u1ed0ng s\u01b0\u1edfi h\u1ed3ng ngo\u1ea1i d\u1ea1ng khung halogen: \u1ed0ng s\u01b0\u1edfi d\u1ea1ng khung n\u00e0y s\u1eed d\u1ee5ng s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa kh\u00ed halogen v\u00e0 d\u00e2y vonfram \u0111\u1ec3 t\u1ea1o ra b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i \u0111\u1ec3 s\u01b0\u1edfi \u1ea5m. \u01afu \u0111i\u1ec3m c\u1ee7a n\u00f3 l\u00e0 t\u1ed1c \u0111\u1ed9 l\u00e0m n\u00f3ng nhanh, hi\u1ec7u su\u1ea5t nhi\u1ec7t cao v\u00e0 \u00e1nh s\u00e1ng r\u1ef1c r\u1ee1. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u1ea7n l\u00e0m n\u00f3ng nhanh v\u00e0 chi\u1ebfu s\u00e1ng c\u00f3 \u0111\u1ed9 s\u00e1ng cao, ch\u1eb3ng h\u1ea1n nh\u01b0 thi\u1ebft b\u1ecb in k\u1ef9 thu\u1eadt s\u1ed1, b\u1ea3o qu\u1ea3n nhi\u1ec7t v\u00e0 s\u1ea5y kh\u00f4.<\/p>\n
3. C\u00e1c tr\u01b0\u1eddng \u1ee9ng d\u1ee5ng:<\/p>\n
– S\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p: Trong ng\u00e0nh ch\u1ebf bi\u1ebfn nh\u1ef1a, \u1ed1ng gia nhi\u1ec7t khung c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 gia nhi\u1ec7t m\u00e1y \u0111\u00f9n nh\u1ef1a, m\u00e1y \u00e9p phun v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c gi\u00fap v\u1eadt li\u1ec7u nh\u1ef1a n\u00f3ng ch\u1ea3y v\u00e0 h\u00ecnh th\u00e0nh nhanh ch\u00f3ng; trong c\u00f4ng nghi\u1ec7p in \u1ea5n, ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft b\u1ecb s\u1ea5y c\u1ee7a m\u00e1y in \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh kh\u00f4 m\u1ef1c; trong ng\u00e0nh ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb s\u1ea5y th\u1ef1c ph\u1ea9m, thi\u1ebft b\u1ecb n\u1ea5u n\u01b0\u1edbng, v.v. \u0111\u1ec3 h\u00e2m n\u00f3ng v\u00e0 l\u00e0m kh\u00f4 th\u1ef1c ph\u1ea9m.<\/p>\n
– Th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u khoa h\u1ecdc: Trong ph\u00f2ng th\u00ed nghi\u1ec7m, \u1ed1ng gia nhi\u1ec7t khung c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m b\u1ed9 ph\u1eadn l\u00e0m n\u00f3ng c\u1ee7a thi\u1ebft b\u1ecb th\u00ed nghi\u1ec7m cho c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc kh\u00e1c nhau, th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u v\u00e0 c\u00e1c th\u00ed nghi\u1ec7m kh\u00e1c \u0111\u1ec3 cung c\u1ea5p \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 c\u1ea7n thi\u1ebft cho th\u00ed nghi\u1ec7m.<\/p>\n
– L\u0129nh v\u1ef1c d\u00e2n d\u1ee5ng: Ch\u00fang c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb d\u00e2n d\u1ee5ng nh\u01b0 m\u00e1y s\u01b0\u1edfi \u0111i\u1ec7n, m\u00e1y s\u01b0\u1edfi ph\u00f2ng t\u1eafm, v.v. \u1ed0ng s\u01b0\u1edfi khung c\u00f3 th\u1ec3 cung c\u1ea5p nhi\u1ec7t cho c\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u01b0\u1edfi \u1ea5m c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n","protected":false},"excerpt":{"rendered":"
https:\/\/youtu.be\/xh0joKaYcPA?si=9DBpnZerrBaOkX6V?rel=0 \u1ed0ng s\u01b0\u1edfi d\u1ea1ng khung l\u00e0 lo\u1ea1i \u1ed1ng s\u01b0\u1edfi c\u00f3 h\u00ecnh d\u1ea1ng \u0111\u1eb7c bi\u1ec7t v\u1edbi nhi\u1ec1u ch\u1ee7ng lo\u1ea1i v\u00e0 \u0111\u1eb7c t\u00ednh kh\u00e1c nhau. 1. \u0110\u1eb7c \u0111i\u1ec3m k\u1ebft c\u1ea5u: – H\u00ecnh d\u1ea1ng: \u1ed0ng s\u01b0\u1edfi h\u00ecnh khung th\u1ec3 hi\u1ec7n h\u00ecnh d\u1ea1ng khung t\u1ed5ng th\u1ec3. H\u00ecnh d\u1ea1ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh b\u1eb1ng…<\/p>\n","protected":false},"author":11,"featured_media":6307,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[147769,148931,152844,147092,147101,147272,147438,147476,147773,148270,149816,149823,149834,149900,150023,150060,150074,150703,150515,150706,152573,152579,151481,154553,155984,156683],"class_list":["post-6303","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","tag-food","tag-heat","tag-ir","tag-drying","tag-drying-equipment","tag-electric-heaters","tag-elements","tag-equipment","tag-food-drying-equipment","tag-halogen","tag-heaters","tag-heating","tag-heating-element","tag-heating-elements","tag-heating-lamps","tag-heating-tube","tag-heating-wire","tag-infrared","tag-infrared-heating","tag-infrared-heating-tube","tag-infrared-radiation","tag-infrared-radiation-for-heating","tag-ir-heating-lamps","tag-printing","tag-printing-machines","tag-reflector"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"vi","enabled_languages":["en","zh","ar","ja","ko","ru","nl","de","hi","it","pt","es","th","tr","vi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/posts\/6303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/comments?post=6303"}],"version-history":[{"count":15,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/posts\/6303\/revisions"}],"predecessor-version":[{"id":10572,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/posts\/6303\/revisions\/10572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/media\/6307"}],"wp:attachment":[{"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/media?parent=6303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/categories?post=6303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/tags?post=6303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}