{"id":47620,"date":"2023-04-22T00:07:42","date_gmt":"2023-04-22T05:07:42","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-ultrasonic-horn\/"},"modified":"2025-01-21T07:20:26","modified_gmt":"2025-01-21T12:20:26","slug":"how-to-make-ultrasonic-horn","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-make-ultrasonic-horn\/","title":{"rendered":"Ch\u1ebf t\u1ea1o s\u1eebng si\u00eau \u00e2m: H\u01b0\u1edbng d\u1eabn chi ti\u1ebft"},"content":{"rendered":"

Si\u00eau \u00e2m \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c, t\u1eeb y t\u1ebf, c\u00f4ng nghi\u1ec7p \u0111\u1ebfn nghi\u00ean c\u1ee9u khoa h\u1ecdc. M\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng si\u00eau \u00e2m ch\u00ednh l\u00e0 \u0111\u1ea7u d\u00f2, hay c\u00f2n g\u1ecdi l\u00e0 horn si\u00eau \u00e2m. \u0110\u1ea7u d\u00f2 n\u00e0y c\u00f3 nhi\u1ec7m v\u1ee5 khu\u1ebfch \u0111\u1ea1i v\u00e0 t\u1eadp trung s\u00f3ng si\u00eau \u00e2m \u0111\u1ec3 t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft cho \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. Vi\u1ec7c ch\u1ebf t\u1ea1o \u0111\u1ea7u d\u00f2 si\u00eau \u00e2m \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00ednh x\u00e1c v\u00e0 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch ch\u1ebf t\u1ea1o m\u1ed9t \u0111\u1ea7u d\u00f2 si\u00eau \u00e2m.<\/p>\n

Thi\u1ebft k\u1ebf v\u00e0 M\u00f4 ph\u1ecfng<\/h3>\n

B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o \u0111\u1ea7u d\u00f2 si\u00eau \u00e2m l\u00e0 thi\u1ebft k\u1ebf v\u00e0 m\u00f4 ph\u1ecfng. Ph\u1ea7n m\u1ec1m m\u00f4 ph\u1ecfng ph\u1ea7n t\u1eed h\u1eefu h\u1ea1n (FEA) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a \u0111\u1ea7u d\u00f2, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 t\u1ea7n s\u1ed1 c\u1ed9ng h\u01b0\u1edfng mong mu\u1ed1n. C\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t bao g\u1ed3m v\u1eadt li\u1ec7u, chi\u1ec1u d\u00e0i, \u0111\u01b0\u1eddng k\u00ednh v\u00e0 h\u00ecnh d\u1ea1ng \u0111\u1ea7u d\u00f2.<\/p>\n

L\u1ef1a ch\u1ecdn V\u1eadt li\u1ec7u<\/h3>\n

V\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o \u0111\u1ea7u d\u00f2 si\u00eau \u00e2m c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc cao, \u0111\u1ed9 m\u00e0i m\u00f2n th\u1ea5p v\u00e0 truy\u1ec1n s\u00f3ng si\u00eau \u00e2m hi\u1ec7u qu\u1ea3. M\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn bao g\u1ed3m titan, nh\u00f4m v\u00e0 th\u00e9p kh\u00f4ng g\u1ec9. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u1ee5 thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 t\u1ea7n s\u1ed1 l\u00e0m vi\u1ec7c.<\/p>\n\n\n\n\n\n\n\n
V\u1eadt li\u1ec7u<\/th>\n\u01afu \u0111i\u1ec3m<\/th>\nNh\u01b0\u1ee3c \u0111i\u1ec3m<\/th>\n<\/tr>\n<\/thead>\n
Titan<\/td>\n\u0110\u1ed9 b\u1ec1n cao, kh\u00e1ng \u0103n m\u00f2n t\u1ed1t<\/td>\nGi\u00e1 th\u00e0nh cao<\/td>\n<\/tr>\n
Nh\u00f4m<\/td>\nTr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, gi\u00e1 th\u00e0nh th\u1ea5p<\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9m h\u01a1n titan<\/td>\n<\/tr>\n
Th\u00e9p kh\u00f4ng g\u1ec9<\/td>\n\u0110\u1ed9 c\u1ee9ng cao, d\u1ec5 gia c\u00f4ng<\/td>\nTruy\u1ec1n s\u00f3ng si\u00eau \u00e2m k\u00e9m h\u01a1n titan<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Gia c\u00f4ng<\/h3>\n

Sau khi thi\u1ebft k\u1ebf v\u00e0 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 gia c\u00f4ng \u0111\u1ea7u d\u00f2. Qu\u00e1 tr\u00ecnh gia c\u00f4ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a \u0111\u1ea7u d\u00f2 ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m ti\u1ec7n, phay, m\u00e0i v\u00e0 \u0111\u00e1nh b\u00f3ng.<\/p>\n

X\u1eed l\u00fd B\u1ec1 m\u1eb7t<\/h3>\n

Sau khi gia c\u00f4ng, b\u1ec1 m\u1eb7t \u0111\u1ea7u d\u00f2 c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c khuy\u1ebft t\u1eadt v\u00e0 t\u0103ng \u0111\u1ed9 b\u00f3ng. Qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u1ec1 m\u1eb7t bao g\u1ed3m m\u00e0i, \u0111\u00e1nh b\u00f3ng v\u00e0 ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7.<\/p>\n

Ki\u1ec3m tra v\u00e0 Hi\u1ec7u ch\u1ec9nh<\/h3>\n

Sau khi ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o, \u0111\u1ea7u d\u00f2 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 hi\u1ec7u ch\u1ec9nh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang theo y\u00eau c\u1ea7u. C\u00e1c th\u00f4ng s\u1ed1 c\u1ea7n ki\u1ec3m tra bao g\u1ed3m t\u1ea7n s\u1ed1 c\u1ed9ng h\u01b0\u1edfng, tr\u1edf kh\u00e1ng v\u00e0 hi\u1ec7u su\u1ea5t. N\u1ebfu c\u1ea7n thi\u1ebft, \u0111\u1ea7u d\u00f2 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh h\u00ecnh d\u1ea1ng ho\u1eb7c k\u00edch th\u01b0\u1edbc.<\/p>\n

Vi\u1ec7c ch\u1ebf t\u1ea1o \u0111\u1ea7u d\u00f2 si\u00eau \u00e2m l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh ph\u1ee9c t\u1ea1p \u0111\u00f2i h\u1ecfi ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n v\u00e0 s\u1ef1 t\u1ec9 m\u1ec9. T\u1eeb kh\u00e2u thi\u1ebft k\u1ebf, l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, gia c\u00f4ng \u0111\u1ebfn ki\u1ec3m tra v\u00e0 hi\u1ec7u ch\u1ec9nh, m\u1ed7i b\u01b0\u1edbc \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a \u0111\u1ea7u d\u00f2. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 quy tr\u00ecnh ch\u1ebf t\u1ea1o \u0111\u1ea7u d\u00f2 si\u00eau \u00e2m.<\/p>\n","protected":false},"excerpt":{"rendered":"

Si\u00eau \u00e2m \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c, t\u1eeb y t\u1ebf, c\u00f4ng nghi\u1ec7p \u0111\u1ebfn nghi\u00ean c\u1ee9u khoa h\u1ecdc. M\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng si\u00eau \u00e2m ch\u00ednh l\u00e0 \u0111\u1ea7u d\u00f2, hay c\u00f2n g\u1ecdi l\u00e0 horn si\u00eau \u00e2m. \u0110\u1ea7u d\u00f2 n\u00e0y c\u00f3 nhi\u1ec7m v\u1ee5 khu\u1ebfch \u0111\u1ea1i v\u00e0 t\u1eadp<\/p>\n","protected":false},"author":1,"featured_media":18797,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-47620","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\/47620","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=47620"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/47620\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/18797"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=47620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=47620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=47620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}