{"id":54924,"date":"2022-06-25T12:28:18","date_gmt":"2022-06-25T17:28:18","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-is-cavitation-in-ultrasonic-cleaning\/"},"modified":"2025-01-21T07:28:46","modified_gmt":"2025-01-21T12:28:46","slug":"what-is-cavitation-in-ultrasonic-cleaning","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/what-is-cavitation-in-ultrasonic-cleaning\/","title":{"rendered":"Hi\u1ec3u r\u00f5 v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng x\u00e2m th\u1ef1c trong l\u00e0m s\u1ea1ch si\u00eau \u00e2m"},"content":{"rendered":"

Si\u00eau \u00e2m l\u00e0m s\u1ea1ch \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn v\u00e0 hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, t\u1eeb y t\u1ebf v\u00e0 nha khoa \u0111\u1ebfn s\u1ea3n xu\u1ea5t v\u00e0 s\u1eeda ch\u1eefa \u00f4 t\u00f4. M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u1ee7a si\u00eau \u00e2m ch\u00ednh l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng cavitation. V\u1eady cavitation l\u00e0 g\u00ec v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch si\u00eau \u00e2m? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o chi ti\u1ebft v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y.<\/p>\n

Cavitation l\u00e0 g\u00ec?<\/h3>\n

Cavitation, trong b\u1ed1i c\u1ea3nh l\u00e0m s\u1ea1ch si\u00eau \u00e2m, l\u00e0 qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh v\u00e0 v\u1ee1 tung c\u1ee7a h\u00e0ng tri\u1ec7u bong b\u00f3ng ch\u00e2n kh\u00f4ng nh\u1ecf li ti trong ch\u1ea5t l\u1ecfng. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi s\u00f3ng si\u00eau \u00e2m, l\u00e0 nh\u1eefng s\u00f3ng \u00e2m thanh c\u00f3 t\u1ea7n s\u1ed1 cao h\u01a1n ng\u01b0\u1ee1ng nghe c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Cavitation<\/h3>\n

M\u00e1y l\u00e0m s\u1ea1ch si\u00eau \u00e2m s\u1eed d\u1ee5ng b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ec3 t\u1ea1o ra s\u00f3ng si\u00eau \u00e2m trong dung d\u1ecbch l\u00e0m s\u1ea1ch. Nh\u1eefng s\u00f3ng n\u00e0y t\u1ea1o ra c\u00e1c v\u00f9ng \u00e1p su\u1ea5t cao v\u00e0 \u00e1p su\u1ea5t th\u1ea5p xen k\u1ebd nhau trong ch\u1ea5t l\u1ecfng. Trong chu k\u1ef3 \u00e1p su\u1ea5t th\u1ea5p, c\u00e1c bong b\u00f3ng ch\u00e2n kh\u00f4ng nh\u1ecf, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 bong b\u00f3ng cavitation, h\u00ecnh th\u00e0nh. Khi c\u00e1c bong b\u00f3ng n\u00e0y ph\u00e1t tri\u1ec3n \u0111\u1ebfn m\u1ed9t k\u00edch th\u01b0\u1edbc nh\u1ea5t \u0111\u1ecbnh, ch\u00fang s\u1ebd v\u1ee1 tung trong chu k\u1ef3 \u00e1p su\u1ea5t cao. S\u1ef1 v\u1ee1 tung n\u00e0y t\u1ea1o ra m\u1ed9t l\u1ef1c t\u00e1c \u0111\u1ed9ng m\u1ea1nh m\u1ebd l\u00ean b\u1ec1 m\u1eb7t v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch.<\/p>\n

Hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u1ee7a Cavitation<\/h3>\n

L\u1ef1c t\u00e1c \u0111\u1ed9ng t\u1eeb s\u1ef1 v\u1ee1 tung c\u1ee7a bong b\u00f3ng cavitation gi\u00fap lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n, d\u1ea7u m\u1ee1, r\u1ec9 s\u00e9t v\u00e0 c\u00e1c ch\u1ea5t b\u1ea9n kh\u00e1c b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch. Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng m\u00e0 kh\u00f4ng g\u00e2y m\u00e0i m\u00f2n hay h\u01b0 h\u1ea1i b\u1ec1 m\u1eb7t, ngay c\u1ea3 v\u1edbi nh\u1eefng v\u1eadt li\u1ec7u nh\u1ea1y c\u1ea3m.<\/p>\n

C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn Cavitation<\/h3>\n

M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 c\u1ee7a cavitation, bao g\u1ed3m:<\/p>\n\n\n\n\n\n\n\n\n\n
Y\u1ebfu t\u1ed1<\/th>\n\u1ea2nh h\u01b0\u1edfng<\/th>\n<\/tr>\n<\/thead>\n
T\u1ea7n s\u1ed1 si\u00eau \u00e2m<\/td>\nT\u1ea7n s\u1ed1 cao t\u1ea1o ra bong b\u00f3ng nh\u1ecf h\u01a1n, ph\u00f9 h\u1ee3p cho vi\u1ec7c l\u00e0m s\u1ea1ch c\u00e1c chi ti\u1ebft nh\u1ecf v\u00e0 ph\u1ee9c t\u1ea1p. T\u1ea7n s\u1ed1 th\u1ea5p t\u1ea1o ra bong b\u00f3ng l\u1edbn h\u01a1n, ph\u00f9 h\u1ee3p cho vi\u1ec7c l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt l\u1edbn v\u00e0 b\u1ec1 m\u1eb7t ph\u1eb3ng.<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9<\/td>\nNhi\u1ec7t \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 nh\u1edbt c\u1ee7a dung d\u1ecbch v\u00e0 t\u1ed1c \u0111\u1ed9 h\u00ecnh th\u00e0nh bong b\u00f3ng.<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t si\u00eau \u00e2m<\/td>\nC\u00f4ng su\u1ea5t cao t\u1ea1o ra nhi\u1ec1u bong b\u00f3ng h\u01a1n, t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch.<\/td>\n<\/tr>\n
Lo\u1ea1i dung d\u1ecbch l\u00e0m s\u1ea1ch<\/td>\nM\u1ed9t s\u1ed1 dung d\u1ecbch l\u00e0m s\u1ea1ch c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 c\u1ee7a cavitation.<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t<\/td>\n\u00c1p su\u1ea5t cao h\u01a1n c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf s\u1ef1 h\u00ecnh th\u00e0nh bong b\u00f3ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u1ee8ng d\u1ee5ng c\u1ee7a l\u00e0m s\u1ea1ch si\u00eau \u00e2m v\u1edbi Cavitation<\/h3>\n

L\u00e0m s\u1ea1ch si\u00eau \u00e2m v\u1edbi cavitation \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c:<\/p>\n

    \n
  • Y t\u1ebf:<\/strong> L\u00e0m s\u1ea1ch d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt, d\u1ee5ng c\u1ee5 nha khoa.<\/li>\n
  • C\u00f4ng nghi\u1ec7p:<\/strong> L\u00e0m s\u1ea1ch linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c.<\/li>\n
  • \u0110\u1ed3 trang s\u1ee9c:<\/strong> L\u00e0m s\u1ea1ch trang s\u1ee9c, \u0111\u1ed3ng h\u1ed3.<\/li>\n
  • \u00d4 t\u00f4:<\/strong> L\u00e0m s\u1ea1ch b\u1ed9 ch\u1ebf h\u00f2a kh\u00ed, kim phun.<\/li>\n<\/ul>\n

    T\u00f3m l\u1ea1i, cavitation l\u00e0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch si\u00eau \u00e2m. S\u1ef1 h\u00ecnh th\u00e0nh v\u00e0 v\u1ee1 tung c\u1ee7a bong b\u00f3ng cavitation t\u1ea1o ra m\u1ed9t l\u1ef1c t\u00e1c \u0111\u1ed9ng m\u1ea1nh m\u1ebd gi\u00fap lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c ch\u1ea5t b\u1ea9n m\u00e0 kh\u00f4ng g\u00e2y h\u01b0 h\u1ea1i b\u1ec1 m\u1eb7t v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch. Hi\u1ec3u r\u00f5 v\u1ec1 cavitation v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u00f3 s\u1ebd gi\u00fap t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch si\u00eau \u00e2m v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Si\u00eau \u00e2m l\u00e0m s\u1ea1ch \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn v\u00e0 hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, t\u1eeb y t\u1ebf v\u00e0 nha khoa \u0111\u1ebfn s\u1ea3n xu\u1ea5t v\u00e0 s\u1eeda ch\u1eefa \u00f4 t\u00f4. M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u1ee7a si\u00eau \u00e2m ch\u00ednh l\u00e0 hi\u1ec7n<\/p>\n","protected":false},"author":1,"featured_media":18845,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-54924","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\/54924","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=54924"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/54924\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/18845"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=54924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=54924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=54924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}