{"id":46020,"date":"2023-04-22T01:40:07","date_gmt":"2023-04-22T06:40:07","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-use-the-ultrasonic-shovel\/"},"modified":"2025-01-21T07:24:01","modified_gmt":"2025-01-21T12:24:01","slug":"how-to-use-the-ultrasonic-shovel","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-use-the-ultrasonic-shovel\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng x\u1ebbng si\u00eau \u00e2m hi\u1ec7u qu\u1ea3"},"content":{"rendered":"

X\u1ebbng si\u00eau \u00e2m l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u l\u0129nh v\u1ef1c, t\u1eeb kh\u1ea3o c\u1ed5 h\u1ecdc \u0111\u1ebfn y t\u1ebf. Vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c m\u00e0 c\u00f2n k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch s\u1eed d\u1ee5ng x\u1ebbng si\u00eau \u00e2m m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a x\u1ebbng si\u00eau \u00e2m<\/h3>\n

X\u1ebbng si\u00eau \u00e2m ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd s\u1eed d\u1ee5ng s\u00f3ng si\u00eau \u00e2m \u0111\u1ec3 t\u1ea1o ra c\u00e1c rung \u0111\u1ed9ng t\u1ea7n s\u1ed1 cao. Nh\u1eefng rung \u0111\u1ed9ng n\u00e0y gi\u00fap l\u00e0m l\u1ecfng v\u00e0 t\u00e1ch r\u1eddi v\u1eadt li\u1ec7u, cho ph\u00e9p x\u1ebbng xuy\u00ean qua \u0111\u1ea5t \u0111\u00e1, m\u00f4 m\u1ec1m ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng h\u01a1n so v\u1edbi x\u1ebbng th\u00f4ng th\u01b0\u1eddng. T\u1ea7n s\u1ed1 v\u00e0 bi\u00ean \u0111\u1ed9 c\u1ee7a s\u00f3ng si\u00eau \u00e2m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a n\u00f3.<\/p>\n

Chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng<\/h3>\n

Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng x\u1ebbng si\u00eau \u00e2m, c\u1ea7n ki\u1ec3m tra k\u1ef9 thi\u1ebft b\u1ecb \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi b\u1ed9 ph\u1eadn ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. Ki\u1ec3m tra ngu\u1ed3n \u0111i\u1ec7n, d\u00e2y c\u00e1p, v\u00e0 \u0111\u1ea7u x\u1ebbng xem c\u00f3 b\u1ecb h\u01b0 h\u1ecfng hay n\u1ee9t v\u1ee1 kh\u00f4ng. \u0110\u1ed3ng th\u1eddi, c\u1ea7n chu\u1ea9n b\u1ecb khu v\u1ef1c l\u00e0m vi\u1ec7c, \u0111\u1ea3m b\u1ea3o kh\u00f4ng gian \u0111\u1ee7 r\u1ed9ng v\u00e0 an to\u00e0n. Mang \u0111\u1ed3 b\u1ea3o h\u1ed9 c\u1ea7n thi\u1ebft nh\u01b0 k\u00ednh b\u1ea3o h\u1ed9, g\u0103ng tay v\u00e0 kh\u1ea9u trang.<\/p>\n

H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng x\u1ebbng si\u00eau \u00e2m<\/h3>\n\n\n\n\n\n\n\n
B\u1eadt ngu\u1ed3n \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 v\u00e0 bi\u00ean \u0111\u1ed9 ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u c\u1ea7n x\u1eed l\u00fd.<\/th>\nV\u1eadt li\u1ec7u<\/th>\nT\u1ea7n s\u1ed1 khuy\u1ebfn ngh\u1ecb (kHz)<\/th>\nBi\u00ean \u0111\u1ed9 khuy\u1ebfn ngh\u1ecb (\u00b5m)<\/th>\n<\/tr>\n<\/thead>\n
\u0110\u1ea5t m\u1ec1m<\/td>\n20-30<\/td>\n10-20<\/td>\n<\/tr>\n
\u0110\u1ea5t c\u1ee9ng<\/td>\n30-40<\/td>\n20-30<\/td>\n<\/tr>\n
\u0110\u00e1 m\u1ec1m<\/td>\n40-50<\/td>\n30-40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u1ea7m ch\u1eafc tay c\u1ea7m c\u1ee7a x\u1ebbng v\u00e0 \u0111\u1eb7t \u0111\u1ea7u x\u1ebbng l\u00ean b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u c\u1ea7n x\u1eed l\u00fd. \u00c1p d\u1ee5ng m\u1ed9t l\u1ef1c v\u1eeba ph\u1ea3i v\u00e0 di chuy\u1ec3n x\u1ebbng t\u1eeb t\u1eeb theo h\u01b0\u1edbng mong mu\u1ed1n. Tr\u00e1nh \u1ea5n qu\u00e1 m\u1ea1nh, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng \u0111\u1ea7u x\u1ebbng ho\u1eb7c v\u1eadt li\u1ec7u. N\u1ebfu c\u1ea7n thi\u1ebft, c\u00f3 th\u1ec3 d\u1eebng l\u1ea1i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i t\u1ea7n s\u1ed1 v\u00e0 bi\u00ean \u0111\u1ed9.<\/p>\n

V\u1ec7 sinh v\u00e0 b\u1ea3o qu\u1ea3n x\u1ebbng si\u00eau \u00e2m<\/h3>\n

Sau khi s\u1eed d\u1ee5ng, t\u1eaft ngu\u1ed3n \u0111i\u1ec7n v\u00e0 r\u00fat ph\u00edch c\u1eafm. L\u00e0m s\u1ea1ch \u0111\u1ea7u x\u1ebbng b\u1eb1ng b\u00e0n ch\u1ea3i m\u1ec1m v\u00e0 dung d\u1ecbch v\u1ec7 sinh ph\u00f9 h\u1ee3p. Lau kh\u00f4 x\u1ebbng v\u00e0 b\u1ea3o qu\u1ea3n \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp. Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 d\u00e2y c\u00e1p v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c h\u01b0 h\u1ecfng.<\/p>\n

Vi\u1ec7c s\u1eed d\u1ee5ng x\u1ebbng si\u00eau \u00e2m \u0111\u00fang c\u00e1ch kh\u00f4ng ch\u1ec9 gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb. Hy v\u1ecdng nh\u1eefng h\u01b0\u1edbng d\u1eabn tr\u00ean s\u1ebd gi\u00fap b\u1ea1n s\u1eed d\u1ee5ng x\u1ebbng si\u00eau \u00e2m m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n.<\/p>\n","protected":false},"excerpt":{"rendered":"

X\u1ebbng si\u00eau \u00e2m l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u l\u0129nh v\u1ef1c, t\u1eeb kh\u1ea3o c\u1ed5 h\u1ecdc \u0111\u1ebfn y t\u1ebf. Vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c m\u00e0 c\u00f2n k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch s\u1eed d\u1ee5ng<\/p>\n","protected":false},"author":1,"featured_media":42440,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-46020","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\/46020","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=46020"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/46020\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/42440"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=46020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=46020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=46020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}