{"id":6251197,"date":"2024-07-24T01:36:00","date_gmt":"2024-07-24T01:36:00","guid":{"rendered":"https:\/\/yp.vn\/?p=6251197"},"modified":"2024-07-24T03:07:35","modified_gmt":"2024-07-24T03:07:35","slug":"cach-lam-giam-tieng-on-cua-may-phat-dien","status":"publish","type":"post","link":"https:\/\/yp.com.vn\/cach-lam-giam-tieng-on-cua-may-phat-dien\/","title":{"rendered":"5 c\u00e1ch l\u00e0m gi\u1ea3m ti\u1ebfng \u1ed3n c\u1ee7a M\u00e1y ph\u00e1t \u0111i\u1ec7n"},"content":{"rendered":"\r\n

M\u00e1y ph\u00e1t \u0111i\u1ec7n<\/a><\/strong> ch\u1ea1y g\u00e2y ra m\u1ed9t s\u1ed1 ti\u1ebfng \u1ed3n kh\u00e1 kh\u00f3 ch\u1ecbu ! \u0111\u1ec3 kh\u1eafc ph\u1ee5c ti\u1ebfng \u1ed3n \u0111\u00f3 ta c\u1ea7n t\u00ecm hi\u1ec3u nh\u1eefng nguy\u00ean nh\u00e2n n\u00e0o d\u1eabn \u0111\u1ebfn ti\u1ebfng \u1ed3n \u0111\u00f3 v\u00e0 sau \u0111\u00f3 t\u00ecm gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c ch\u00fang, h\u00e3y c\u00f9ng YP.VN t\u00ecm hi\u1ec3u qua b\u00e0i vi\u1ebft sau \u0111\u00e2y:<\/p>\r\n\r\n\r\n\r\n

I. Nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn ti\u1ebfng \u1ed3n c\u1ee7a M\u00e1y ph\u00e1t \u0111i\u1ec7n:<\/strong><\/h3>\r\n\r\n\r\n\r\n

1. Ti\u1ebfng \u1ed3n c\u1ee7a qu\u1ea1t l\u00e0m m\u00e1t\u00a0
Nguy\u00ean nh\u00e2n : do kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 cao qua c\u00e1c \u0111\u1ed9ng c\u01a1 v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t – D\u00e3i ti\u1ebfng \u1ed3n t\u1eeb 100dB(A) \u1edf c\u00e1ch 1m<\/p>\r\n\r\n\r\n\r\n


2. Ti\u1ebfng \u1ed3n ph\u00e1t ra t\u1eeb \u0111\u1ed9ng c\u01a1.
Nguy\u00ean nh\u00e2n : Do c\u00e1c l\u1ef1c c\u01a1 v\u00e0 \u0111\u1ed1t ch\u00e1y \u0111i\u1ec3n h\u00ecnh trong d\u1ea3i t\u1eeb 100dB(A) \u0111\u1ebfn 121dB(A). \u0111o \u1edf c\u00e1ch 1m T\u00f9y thu\u1ed9c v\u00e0o k\u00edch c\u1ee1 c\u1ee7a \u0111\u1ed9ng c\u01a1 m\u00e1y<\/p>\r\n\r\n\r\n\r\n


3. Ti\u1ebfng \u1ed3n do hi\u1ec7n t\u01b0\u1ee3ng c\u1ea3m \u1ee9ng t\u1eeb
Nguy\u00ean nh\u00e2n : ch\u1ee7 y\u1ebfu l\u00e0 do th\u0103ng gi\u00e1ng d\u00f2ng \u0111i\u1ec7n trong cu\u1ed9n d\u00e2y m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/a><\/strong> xoay chi\u1ec1u d\u1eabn \u0111\u1ebfn ti\u1ebfng \u1ed3n c\u01a1 kh\u00ed trong d\u1ea3i t\u1eeb 80 dB(A) \u1edf c\u00e1ch 1m<\/p>\r\n\r\n\r\n\r\n


4. Ti\u1ebfng \u1ed3n c\u1ee7a d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u trong m\u00e1y
Nguy\u00ean nh\u00e2n : Do kh\u00f4ng kh\u00ed l\u00e0m m\u00e1t v\u00e0 ma s\u00e1t chu\u1ed5i than g\u00e2y ra – D\u00e3i ti\u1ebfng \u1ed3n cho ph\u00e9p t\u1eeb 80dB(A) \u0111\u1ebfn 90 dB(A) \u1edf c\u00e1ch 1m<\/p>\r\n\r\n\r\n\r\n


5. Ti\u1ebfng \u1ed3n do k\u1ebft c\u1ea5u c\u01a1 k\u00ed
Nguy\u00ean nh\u00e2n : Do khi m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/a><\/strong> ho\u1ea1t \u0111\u1ed9ng l\u00e0m rung \u0111\u1ed9ng c\u01a1 kh\u00ed c\u1ee7a c\u00e1c chi ti\u1ebft b\u1ed9 ph\u1eadn m\u00e1y n\u00ean g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng b\u1ee9c x\u1ea1 d\u01b0\u1edbi \u00e2m thanh\u00a0<\/p>\r\n\r\n\r\n\r\n


6. Ti\u1ebfng \u1ed3n do v\u1ecf m\u00e1y
Nguy\u00ean nh\u00e2n : Do m\u00e1y ph\u00e1t \u0111i\u1ec7n c\u1ee7a b\u1ea1n kh\u00f4ng c\u00f3 v\u1ecf c\u00e1ch \u00e2m L\u00e0m cho l\u01b0\u1ee3ng \u00e2m thanh ph\u00e1t ra ngo\u00e0i 100% khi kh\u00f4ng c\u00f3 l\u1edbp v\u1ecf !<\/p>\r\n\r\n\r\n\r\n

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\"M\u00e1y

M\u00e1y ph\u00e1t \u0111i\u1ec7n ch\u1ea1y g\u00e2y ra m\u1ed9t s\u1ed1 ti\u1ebfng \u1ed3n kh\u00e1 kh\u00f3 ch\u1ecbu<\/p><\/div>\r\n<\/figure>\r\n\r\n\r\n\r\n


II. C\u00e1ch ch\u1ed1ng \u1ed3n cho m\u00e1y ph\u00e1t \u0111i\u1ec7n :<\/strong><\/h3>\r\n\r\n\r\n\r\n

1. \u0110\u1eb7t M\u00e1y\u00a0xa v\u1ecb tr\u00ed Nh\u00e0 – N\u01a1i \u1edf – Trung c\u01b0 – N\u01a1i l\u00e0m vi\u1ec7c….<\/p>\r\n\r\n\r\n\r\n


2. Gia c\u00f4ng th\u00eam b\u1ed9 gi\u1ea3m ti\u1ebfng \u1ed3n – VD : nh\u01b0 th\u00eam l\u1edbp b\u00eca – Thay v\u1ecf c\u00e1ch \u00e2m – \u0111\u00f3ng th\u00f9ng c\u00e1ch \u00e2m m\u00e1y ph\u00e1t \u0111i\u1ec7n –\u00a0\u00a01 s\u1ed1 m\u00e1y kh\u00f4ng c\u00f3 v\u1ecf ho\u1eb7c v\u1ecf c\u00e1ch \u00e2m ch\u01b0a \u0111\u1ea1t chu\u1ea9n – L\u1eafp \u1ed1ng gi\u1ea3m thanh cho m\u00e1y ph\u00e1t \u0111i\u1ec7n – H\u01a1n n\u1eefa b\u1ea1n c\u00f3 th\u1ec3 l\u1eafp b\u1ed9 ti\u00eau \u00e2m cho m\u00e1y ph\u00e1t \u0111i\u1ec7n …<\/p>\r\n

B\u1ed9 gi\u1ea3m thanh m\u00e1y ph\u00e1t \u0111i\u1ec7n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u1ed9 gi\u1ea3m c\u1ee7a \u00f4 t\u00f4. Thi\u1ebft b\u1ecb n\u00e0y gi\u00fap gi\u1ea3m ti\u1ebfng \u1ed3n. C\u00e1ch ch\u1ed1ng \u1ed3n cho m\u00e1y ph\u00e1t \u0111i\u1ec7n b\u1eb1ng b\u1ed9 gi\u1ea3m thanh c\u0169ng gi\u00fap l\u1ecdc kh\u00ed th\u1ea3i \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. B\u1ed9 gi\u1ea3m thanh m\u1ea1nh m\u1ebd nh\u1ea5t c\u00f3 th\u1ec3 ti\u00eau \u00e2m cho m\u00e1y ph\u00e1t \u0111i\u1ec7n t\u1ed1t h\u01a1n c\u1ea3 v\u1ecf c\u00e1ch \u00e2m.<\/p>\r\n

B\u1ed9 gi\u1ea3m thanh c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n s\u1ebd \u0111i k\u00e8m v\u1edbi \u0111\u1ecbnh m\u1ee9c \u00e2m thanh. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y ch\u00fang \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u h\u1ea1ng kh\u00e1c nhau. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u0103n c\u1ee9 c\u00e1c x\u1ebfp h\u1ea1ng n\u00e0y d\u1ef1a tr\u00ean m\u1ed9t lo\u1ea1t c\u00e1c decibel m\u00e0 b\u1ed9 gi\u1ea3m thanh c\u00f3 th\u1ec3 gi\u1ea3m:<\/p>\r\n