{"id":51772,"date":"2023-04-21T13:29:30","date_gmt":"2023-04-21T18:29:30","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/diy-ultrasonic-cleaner-build\/"},"modified":"2025-01-21T07:09:33","modified_gmt":"2025-01-21T12:09:33","slug":"diy-ultrasonic-cleaner-build","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/diy-ultrasonic-cleaner-build\/","title":{"rendered":"T\u1ef1 ch\u1ebf m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u01a1n gi\u1ea3n t\u1ea1i nh\u00e0"},"content":{"rendered":"<p>Vi\u1ec7c t\u1ef1 ch\u1ebf t\u1ea1o m\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t d\u1ef1 \u00e1n th\u00fa v\u1ecb v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho vi\u1ec7c l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt d\u1ee5ng nh\u1ecf, ph\u1ee9c t\u1ea1p nh\u01b0 \u0111\u1ed3 trang s\u1ee9c, linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, v\u00e0 d\u1ee5ng c\u1ee5 y t\u1ebf. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch t\u1ef1 x\u00e2y d\u1ef1ng m\u1ed9t m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u01a1n gi\u1ea3n t\u1ea1i nh\u00e0.<\/p>\n<h3>Chu\u1ea9n b\u1ecb v\u1eadt li\u1ec7u<\/h3>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb c\u00e1c v\u1eadt li\u1ec7u sau:<\/p>\n<ul>\n<li>M\u1ed9t h\u1ed9p \u0111\u1ef1ng b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c th\u1ee7y tinh ch\u1ecbu nhi\u1ec7t.  Tr\u00e1nh s\u1eed d\u1ee5ng nh\u1ef1a v\u00ec n\u00f3 c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 s\u00f3ng si\u00eau \u00e2m. K\u00edch th\u01b0\u1edbc h\u1ed9p t\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng.<\/li>\n<li>M\u1ed9t b\u1ed9 ph\u00e1t si\u00eau \u00e2m (transducer) 40kHz. \u0110\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a m\u00e1y.  <\/li>\n<li>M\u1ed9t m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n b\u1ed9 ph\u00e1t si\u00eau \u00e2m. B\u1ea1n c\u00f3 th\u1ec3 mua m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n s\u1eb5n ho\u1eb7c t\u1ef1 l\u1eafp r\u00e1p n\u1ebfu c\u00f3 ki\u1ebfn th\u1ee9c v\u1ec1 \u0111i\u1ec7n t\u1eed.<\/li>\n<li>M\u1ed9t ngu\u1ed3n \u0111i\u1ec7n 12V DC.<\/li>\n<li>D\u00e2y \u0111i\u1ec7n, keo d\u00e1n, \u1ed1c v\u00edt.<\/li>\n<\/ul>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>V\u1eadt li\u1ec7u<\/th>\n<th>M\u00f4 t\u1ea3<\/th>\n<th>S\u1ed1 l\u01b0\u1ee3ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H\u1ed9p \u0111\u1ef1ng<\/td>\n<td>Th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c th\u1ee7y tinh ch\u1ecbu nhi\u1ec7t<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>B\u1ed9 ph\u00e1t si\u00eau \u00e2m<\/td>\n<td>40kHz<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>M\u1ea1ch \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td><\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>12V DC<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>D\u00e2y \u0111i\u1ec7n, keo d\u00e1n, \u1ed1c v\u00edt<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>L\u1eafp r\u00e1p m\u00e1y r\u1eeda si\u00eau \u00e2m<\/h3>\n<p>\u0110\u1ea7u ti\u00ean, g\u1eafn b\u1ed9 ph\u00e1t si\u00eau \u00e2m v\u00e0o \u0111\u00e1y h\u1ed9p \u0111\u1ef1ng b\u1eb1ng keo d\u00e1n ch\u1eafc ch\u1eafn.  \u0110\u1ea3m b\u1ea3o b\u1ed9 ph\u00e1t ti\u1ebfp x\u00fac t\u1ed1t v\u1edbi \u0111\u00e1y h\u1ed9p \u0111\u1ec3 truy\u1ec1n s\u00f3ng si\u00eau \u00e2m hi\u1ec7u qu\u1ea3.  Ti\u1ebfp theo, k\u1ebft n\u1ed1i d\u00e2y \u0111i\u1ec7n t\u1eeb b\u1ed9 ph\u00e1t \u0111\u1ebfn m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n. Sau \u0111\u00f3, n\u1ed1i m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n v\u1edbi ngu\u1ed3n \u0111i\u1ec7n 12V DC.  \u0110\u1eb7t m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n \u1edf v\u1ecb tr\u00ed an to\u00e0n, tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc.<\/p>\n<h3>Ki\u1ec3m tra v\u00e0 v\u1eadn h\u00e0nh<\/h3>\n<p>Sau khi l\u1eafp r\u00e1p xong, \u0111\u1ed5 n\u01b0\u1edbc v\u00e0o h\u1ed9p \u0111\u1ef1ng.  M\u1ef1c n\u01b0\u1edbc n\u00ean \u0111\u1ee7 \u0111\u1ec3 ng\u1eadp v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch.  B\u1eadt ngu\u1ed3n \u0111i\u1ec7n v\u00e0 ki\u1ec3m tra xem b\u1ed9 ph\u00e1t si\u00eau \u00e2m c\u00f3 ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng. B\u1ea1n c\u00f3 th\u1ec3 nghe th\u1ea5y ti\u1ebfng \u1ed3n nh\u1eb9 ho\u1eb7c th\u1ea5y nh\u1eefng g\u1ee3n s\u00f3ng nh\u1ecf tr\u00ean m\u1eb7t n\u01b0\u1edbc.  Cho v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch v\u00e0o h\u1ed9p \u0111\u1ef1ng v\u00e0 \u0111\u1eb7t th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng cho m\u00e1y.  Th\u1eddi gian l\u00e0m s\u1ea1ch ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 b\u1ea9n c\u1ee7a v\u1eadt, th\u01b0\u1eddng t\u1eeb v\u00e0i ph\u00fat \u0111\u1ebfn v\u00e0i ch\u1ee5c ph\u00fat.<\/p>\n<h3>L\u01b0u \u00fd khi s\u1eed d\u1ee5ng<\/h3>\n<ul>\n<li>Kh\u00f4ng ch\u1ea1m tay v\u00e0o n\u01b0\u1edbc khi m\u00e1y \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li>Kh\u00f4ng s\u1eed d\u1ee5ng m\u00e1y \u0111\u1ec3 l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt li\u1ec7u d\u1ec5 b\u1ecb h\u01b0 h\u1ea1i b\u1edfi s\u00f3ng si\u00eau \u00e2m.<\/li>\n<li>Lu\u00f4n r\u00fat ngu\u1ed3n \u0111i\u1ec7n sau khi s\u1eed d\u1ee5ng xong.<\/li>\n<li>Thay n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch.<\/li>\n<\/ul>\n<p>Vi\u1ec7c t\u1ef1 ch\u1ebf t\u1ea1o m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u00f2i h\u1ecfi m\u1ed9t ch\u00fat ki\u1ebfn th\u1ee9c v\u1ec1 \u0111i\u1ec7n t\u1eed v\u00e0 k\u1ef9 thu\u1eadt. Tuy nhi\u00ean, v\u1edbi h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u00e0 s\u1ef1 ki\u00ean nh\u1eabn, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 x\u00e2y d\u1ef1ng m\u1ed9t m\u00e1y r\u1eeda si\u00eau \u00e2m hi\u1ec7u qu\u1ea3 t\u1ea1i nh\u00e0, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt d\u1ee5ng nh\u1ecf m\u1ed9t c\u00e1ch t\u1ed1i \u01b0u.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c t\u1ef1 ch\u1ebf t\u1ea1o m\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t d\u1ef1 \u00e1n th\u00fa v\u1ecb v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho vi\u1ec7c l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt d\u1ee5ng nh\u1ecf, ph\u1ee9c t\u1ea1p nh\u01b0 \u0111\u1ed3 trang s\u1ee9c, linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, v\u00e0 d\u1ee5ng c\u1ee5 y t\u1ebf. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n<\/p>\n","protected":false},"author":1,"featured_media":20048,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-51772","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/51772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=51772"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/51772\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/20048"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=51772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=51772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=51772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}