{"id":2578,"date":"2023-08-24T15:34:15","date_gmt":"2023-08-24T15:34:15","guid":{"rendered":"https:\/\/vibromera.eu\/?p=2578"},"modified":"2026-07-03T10:49:31","modified_gmt":"2026-07-03T10:49:31","slug":"a-two-plane-dynamic-balancing-process-for-an-industrial-radial-fan-the-procedure-aims-to-eliminate-vibration-and-imbalance-in-the-fans-impeller","status":"publish","type":"post","link":"https:\/\/vibromera.eu\/vi\/example\/impellers\/a-two-plane-dynamic-balancing-process-for-an-industrial-radial-fan-the-procedure-aims-to-eliminate-vibration-and-imbalance-in-the-fans-impeller\/","title":{"rendered":"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c c\u00e2n b\u1eb1ng qu\u1ea1t trong b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"
\n\n\n \n \n C\u00e2n b\u1eb1ng qu\u1ea1t \u2013 Lo\u1ea1i b\u1ecf rung \u0111\u1ed9ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb<\/title>\n \n <meta name=\"keywords\" content=\"fan balancing, industrial fan, vibration, rotor imbalance, dynamic balancing\" \/>\n \n \n \n \n \n \n \n \n \n \n <style>\n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n }\n \n body {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;\n line-height: 1.6;\n color: #333;\n background-color: #f8f9fa;\n }\n \n article {\n max-width: 1400px;\n margin: 0 auto;\n padding: 40px 20px;\n background-color: white;\n box-shadow: 0 0 20px rgba(0,0,0,0.05);\n }\n \n h1 {\n font-size: 2.5em;\n line-height: 1.2;\n margin-bottom: 30px;\n color: #1a1a1a;\n border-bottom: 3px solid #0066cc;\n padding-bottom: 15px;\n }\n \n h2 {\n font-size: 1.8em;\n margin-top: 40px;\n margin-bottom: 20px;\n color: #2c3e50;\n border-left: 4px solid #0066cc;\n padding-left: 15px;\n }\n \n h3 {\n font-size: 1.4em;\n margin-top: 30px;\n margin-bottom: 15px;\n color: #34495e;\n }\n \n p {\n margin-bottom: 20px;\n font-size: 1.1em;\n line-height: 1.8;\n text-align: justify;\n }\n \n ul, ol {\n margin-bottom: 20px;\n margin-left: 30px;\n }\n \n ul li, ol li {\n margin-bottom: 10px;\n font-size: 1.05em;\n line-height: 1.6;\n }\n \n strong {\n color: #2c3e50;\n font-weight: 600;\n }\n \n figure {\n text-align: center;\n margin: 35px auto;\n max-width: 100%;\n background-color: #f8f9fa;\n padding: 20px;\n border-radius: 8px;\n box-shadow: 0 2px 10px rgba(0,0,0,0.1);\n }\n \n figure img {\n max-width: 100%;\n height: auto;\n display: block;\n margin: 0 auto;\n border-radius: 4px;\n }\n \n figcaption {\n text-align: center;\n margin-top: 15px;\n padding: 0 20px;\n font-size: 0.95em;\n line-height: 1.5;\n color: #666;\n max-width: 800px;\n margin-left: auto;\n margin-right: auto;\n font-style: italic;\n }\n \n @media (max-width: 768px) {\n article {\n padding: 20px 15px;\n }\n \n h1 {\n font-size: 2em;\n }\n \n h2 {\n font-size: 1.5em;\n }\n \n p {\n text-align: left;\n }\n }\n <\/style>\n<\/head>\n<body>\n<article>\n <h1>C\u00e2n b\u1eb1ng qu\u1ea1t \u2013 Lo\u1ea1i b\u1ecf rung \u0111\u1ed9ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb<\/h1>\n <p>H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t chi\u1ebfc qu\u1ea1t c\u00f4ng nghi\u1ec7p t\u1ed1c \u0111\u1ed9 cao rung l\u1eafc d\u1eef d\u1ed9i, bu l\u00f4ng b\u1ecb l\u1ecfng sau m\u1ed7i v\u00f2ng quay. T\u00ecnh hu\u1ed1ng kinh ho\u00e0ng n\u00e0y th\u01b0\u1eddng do rotor qu\u1ea1t b\u1ecb m\u1ea5t c\u00e2n b\u1eb1ng nh\u1eb9. Rung \u0111\u1ed9ng v\u00e0 ti\u1ebfng \u1ed3n qu\u00e1 m\u1ee9c kh\u00f4ng ch\u1ec9 g\u00e2y phi\u1ec1n to\u00e1i \u2014 ch\u00fang l\u00e0 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u1eeda ch\u1eefa t\u1ed1n k\u00e9m.<\/p>\n <p><strong>C\u00e2n b\u1eb1ng qu\u1ea1t<\/strong> l\u00e0 qu\u00e1 tr\u00ecnh hi\u1ec7u ch\u1ec9nh s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng n\u00e0y. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng quy tr\u00ecnh \u0111\u01b0\u1ee3c t\u00ecm ki\u1ebfm nhi\u1ec1u nh\u1ea5t trong b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb v\u00ec qu\u1ea1t r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi b\u1ea5t k\u1ef3 s\u1ef1 ph\u00e2n b\u1ed5 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ec1u n\u00e0o. Ngay c\u1ea3 m\u1ed9t \u0111\u1ed9 l\u1ec7ch nh\u1ecf nh\u1ea5t c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn rung \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3. S\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng x\u1ea3y ra khi t\u00e2m h\u00ecnh h\u1ecdc c\u1ee7a tr\u1ee5c qu\u1ea1t kh\u00f4ng th\u1eb3ng h\u00e0ng v\u1edbi tr\u1ecdng t\u00e2m c\u1ee7a n\u00f3. T\u1ed1c \u0111\u1ed9 quay c\u1ee7a qu\u1ea1t c\u00e0ng cao, vi\u1ec7c c\u00e2n b\u1eb1ng ch\u00ednh x\u00e1c c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng.<\/p>\n <p>V\u00ed d\u1ee5, ch\u1ec9 c\u1ea7n m\u1ed9t l\u1ef1c m\u1ea5t c\u00e2n b\u1eb1ng 20 gram \u1edf r\u00eca c\u00e1nh qu\u1ea1t l\u1edbn \u0111ang quay v\u1edbi t\u1ed1c \u0111\u1ed9 3000 v\u00f2ng\/ph\u00fat c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra l\u1ef1c ly t\u00e2m kho\u1ea3ng 900 N \u2014 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t qu\u1ea3 t\u1ea1 90 kg \u0111\u1eadp v\u00e0o \u1ed5 tr\u1ee5c 50 l\u1ea7n m\u1ed7i gi\u00e2y. Kh\u00f4ng c\u00f3 g\u00ec ng\u1ea1c nhi\u00ean khi n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c, s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng n\u00e0y s\u1ebd nhanh ch\u00f3ng g\u00e2y ra h\u01b0 h\u1ecfng.<\/p>\n <h2>Nguy\u00ean nh\u00e2n n\u00e0o g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng qu\u1ea1t m\u1ea5t c\u00e2n b\u1eb1ng?<\/h2>\n <p>C\u00e1c nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng m\u1ea5t c\u00e2n b\u1eb1ng c\u1ee7a qu\u1ea1t bao g\u1ed3m:<\/p>\n <ul>\n <li>M\u00f2n do ma s\u00e1t tr\u00ean c\u00e1nh qu\u1ea1t<\/li>\n <li>B\u1ee5i b\u1ea9n b\u00e1m tr\u00ean c\u00e1nh qu\u1ea1t<\/li>\n <li>L\u1eafp r\u00e1p l\u1ecfng l\u1ebbo ho\u1eb7c kh\u00f4ng th\u1eb3ng h\u00e0ng c\u00e1nh qu\u1ea1t tr\u00ean tr\u1ee5c<\/li>\n <li>Bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 trong v\u1ecf qu\u1ea1t ho\u1eb7c tr\u1ee5c qu\u1ea1t<\/li>\n <li>M\u1ea5t tr\u1ecdng l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng (\u0111\u00e3 th\u00eam tr\u01b0\u1edbc \u0111\u00f3)<\/li>\n <li>Bi\u1ebfn d\u1ea1ng l\u01b0\u1ee1i dao (u\u1ed1n cong ho\u1eb7c h\u01b0 h\u1ecfng)<\/li>\n <\/ul>\n <h2>T\u1ea1i sao c\u00e2n b\u1eb1ng qu\u1ea1t l\u1ea1i quan tr\u1ecdng?<\/h2>\n <p>V\u1eadn h\u00e0nh qu\u1ea1t m\u1ea5t c\u00e2n b\u1eb1ng s\u1ebd g\u00e2y ra rung \u0111\u1ed9ng nguy hi\u1ec3m cho to\u00e0n b\u1ed9 k\u1ebft c\u1ea5u. Rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c d\u1eabn \u0111\u1ebfn t\u0103ng m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng, t\u0103ng t\u1ed1c \u0111\u1ed9 hao m\u00f2n v\u00e0 th\u01b0\u1eddng l\u00e0m h\u1ecfng s\u1edbm \u1ed5 tr\u1ee5c (tr\u00ean tr\u1ee5c ho\u1eb7c trong c\u00e1c k\u1ebft c\u1ea5u \u0111\u1ee1). Th\u1eadm ch\u00ed c\u00f3 th\u1ec3 g\u00e2y ra th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i d\u1ef1 ki\u1ebfn do h\u1ecfng h\u00f3c.<\/p>\n <p>M\u1eb7t kh\u00e1c, m\u1ed9t chi\u1ebfc qu\u1ea1t c\u00e2n b\u1eb1ng t\u1ed1t s\u1ebd:<\/p>\n <ul>\n <li>Ch\u1ea1y hi\u1ec7u qu\u1ea3 h\u01a1n (\u00edt l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng h\u01a1n)<\/li>\n <li>Gi\u1ea3m b\u1edbt \u00e1p l\u1ef1c l\u00ean c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3<\/li>\n <li>K\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a v\u00f2ng bi v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c<\/li>\n <li>Ho\u1ea1t \u0111\u1ed9ng \u00eam h\u01a1n<\/li>\n <\/ul>\n <p>T\u00f3m l\u1ea1i, cho d\u00f9 b\u1ea1n \u0111ang l\u1eafp qu\u1ea1t m\u1edbi hay b\u1ea3o d\u01b0\u1ee1ng qu\u1ea1t hi\u1ec7n c\u00f3, b\u1ea1n kh\u00f4ng bao gi\u1edd n\u00ean b\u1ecf qua b\u01b0\u1edbc c\u00e2n b\u1eb1ng trong qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec.<\/p>\n <p><strong>L\u01b0u \u00fd quan tr\u1ecdng:<\/strong> M\u1eb7c d\u00f9 m\u1ea5t c\u00e2n b\u1eb1ng l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t g\u00e2y ra \u0111\u1ed9 rung cao \u1edf qu\u1ea1t, nh\u01b0ng n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 nguy\u00ean nh\u00e2n duy nh\u1ea5t. C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u1ea5u tr\u00fac, khe h\u1edf qu\u00e1 m\u1ee9c, v\u1ea5n \u0111\u1ec1 v\u1ec1 truy\u1ec1n \u0111\u1ed9ng \u0111ai, sai l\u1ec7ch, n\u1ee9t rotor ho\u1eb7c \u1ed5 tr\u1ee5c b\u1ecb l\u1ed7i c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra rung \u0111\u1ed9ng. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i c\u00f3 m\u1ed9t chuy\u00ean gia ch\u1ea9n \u0111o\u00e1n rung \u0111\u1ed9ng gi\u00e0u kinh nghi\u1ec7m x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a b\u1ea5t k\u1ef3 s\u1ef1 gia t\u0103ng rung \u0111\u1ed9ng n\u00e0o tr\u01b0\u1edbc khi cho r\u1eb1ng vi\u1ec7c c\u00e2n b\u1eb1ng s\u1ebd kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1.<\/p>\n <h2>B\u00ecnh lu\u1eadn c\u1ee7a chuy\u00ean gia<\/h2>\n <p>Kinh nghi\u1ec7m cho th\u1ea5y, m\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng t\u00ecm \u0111\u1ebfn d\u1ecbch v\u1ee5 c\u00e2n b\u1eb1ng khi \u0111\u1ed9 rung t\u0103ng cao. Tuy nhi\u00ean, c\u00e2n b\u1eb1ng th\u1ef1c ch\u1ea5t l\u00e0 b\u01b0\u1edbc cu\u1ed1i c\u00f9ng trong vi\u1ec7c gi\u1ea3m \u0111\u1ed9 rung. Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh b\u01b0\u1edbc n\u00e0y, c\u1ea7n ph\u1ea3i xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng <strong>ch\u1ea9n \u0111o\u00e1n rung \u0111\u1ed9ng<\/strong> C\u1ea7n ph\u1ea3i ti\u1ebfn h\u00e0nh ki\u1ec3m tra t\u00ecnh tr\u1ea1ng thi\u1ebft b\u1ecb. B\u1ea5t k\u1ef3 khi\u1ebfm khuy\u1ebft n\u00e0o \u2013 ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ed7i kh\u1edbp n\u1ed1i, tr\u1ee5c kh\u00f4ng c\u00e2n ch\u1ec9nh ho\u1eb7c k\u1ebft c\u1ea5u \u0111\u1ee1 kh\u00f4ng \u0111\u1ee7 c\u1ee9ng \u2013 c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c tr\u01b0\u1edbc. Ch\u1ec9 sau \u0111\u00f3 m\u1edbi n\u00ean ti\u1ebfn h\u00e0nh c\u00e2n b\u1eb1ng, n\u1ebfu v\u1eabn c\u1ea7n thi\u1ebft.<\/p>\n <p>V\u00ed d\u1ee5, m\u1ed9t kh\u00e1ch h\u00e0ng g\u1ea7n \u0111\u00e2y \u0111\u00e3 y\u00eau c\u1ea7u c\u00e2n b\u1eb1ng qu\u1ea1t cho m\u1ed9t m\u00e1y s\u1ea5y. C\u00e1c ph\u00e9p \u0111o \u0111\u1ed9 rung c\u1ee7a ch\u00fang t\u00f4i (c\u1ee5 th\u1ec3 l\u00e0 ph\u1ed5 v\u1eadn t\u1ed1c rung) cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a t\u00ecnh tr\u1ea1ng l\u1ecfng l\u1ebbo v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc. Sau khi ki\u1ec3m tra, ch\u00fang t\u00f4i ph\u00e1t hi\u1ec7n h\u01b0 h\u1ecfng \u1edf v\u1ecb tr\u00ed k\u1ebft c\u1ea5u \u0111\u1ee1 qu\u1ea1t g\u1eafn v\u00e0o n\u1ec1n m\u00f3ng. Sau khi c\u1ed1 \u0111\u1ecbnh l\u1ea1i c\u00e1c gi\u00e1 \u0111\u1ee1 v\u00e0 ch\u1ea9n \u0111o\u00e1n l\u1ea1i, ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y \u0111\u1ed9 m\u1ea5t c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i n\u1eb1m trong gi\u1edbi h\u1ea1n cho ph\u00e9p. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, vi\u1ec7c c\u00e2n b\u1eb1ng kh\u00f4ng c\u00f2n c\u1ea7n thi\u1ebft n\u1eefa. C\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 n\u1ec1n m\u00f3ng l\u1ecfng l\u1ebbo ho\u1eb7c sai l\u1ec7ch s\u1ebd ng\u0103n c\u1ea3n vi\u1ec7c c\u00e2n b\u1eb1ng th\u00e0nh c\u00f4ng. L\u01b0u \u00fd, vi\u1ec7c c\u00e2n b\u1eb1ng ch\u1ec9 n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean m\u00e1y m\u00f3c c\u00f3 t\u00ecnh tr\u1ea1ng c\u01a1 h\u1ecdc t\u1ed1t.<\/p>\n <h2>C\u00e1ch th\u1ef1c hi\u1ec7n c\u00e2n b\u1eb1ng qu\u1ea1t<\/h2>\n <p>C\u00e1c chuy\u00ean gia c\u1ee7a ch\u00fang t\u00f4i th\u01b0\u1eddng th\u1ef1c hi\u1ec7n <strong>C\u00e2n b\u1eb1ng qu\u1ea1t<\/strong> (c\u00e2n b\u1eb1ng c\u00e1nh qu\u1ea1t ho\u1eb7c to\u00e0n b\u1ed9 b\u00e1nh xe qu\u1ea1t) <em>t\u1ea1i ch\u1ed7<\/em> s\u1eed d\u1ee5ng \u1ed5 tr\u1ee5c ri\u00eang c\u1ee7a qu\u1ea1t. Ph\u01b0\u01a1ng ph\u00e1p t\u1ea1i ch\u1ed7 n\u00e0y cho ph\u00e9p \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o r\u1eddi, tr\u00e1nh can thi\u1ec7p kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0o c\u1ea5u tr\u00fac c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n <p>Trong m\u1ecdi c\u00f4ng vi\u1ec7c c\u00e2n b\u1eb1ng, ch\u00fang t\u00f4i h\u01b0\u1edbng t\u1edbi m\u1ee9c m\u1ea5t c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i th\u1ea5p nh\u1ea5t c\u00f3 th\u1ec3 v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng c\u1ee7a <strong>Ti\u00eau chu\u1ea9n ISO 21940-11<\/strong> (tr\u01b0\u1edbc \u0111\u00e2y l\u00e0 ISO 1940-1) cho lo\u1ea1i thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, ch\u00fang t\u00f4i s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng \u0111\u1ed9ng di \u0111\u1ed9ng — m\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng <strong>Balanset-1A<\/strong>.<\/p>\n <h3>C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n:<\/h3>\n <p>Qu\u00e1 tr\u00ecnh c\u00e2n b\u1eb1ng bao g\u1ed3m nhi\u1ec1u giai \u0111o\u1ea1n. S\u1ed1 l\u01b0\u1ee3ng c\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t c\u00f3 th\u1ec3 do nh\u00e0 s\u1ea3n xu\u1ea5t qu\u1ea1t ch\u1ec9 \u0111\u1ecbnh. H\u01b0\u1edbng d\u1eabn chung khuy\u1ebfn ngh\u1ecb l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn tr\u00ean \u1ed5 tr\u1ee5c qu\u1ea1t v\u00e0 tr\u00ean v\u1ecf qu\u1ea1t. N\u1ebfu kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c do h\u1ea1n ch\u1ebf v\u1ec1 thi\u1ebft k\u1ebf, th\u00ec n\u00ean l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn \u1edf v\u1ecb tr\u00ed c\u00e0ng g\u1ea7n \u1ed5 tr\u1ee5c c\u00e0ng t\u1ed1t.<\/p>\n <ol>\n <li>L\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn rung vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c quay c\u1ee7a r\u00f4to.\n <figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/1692890208066-768x1024.jpg\" alt=\"G\u1eafn c\u1ea3m bi\u1ebfn rung v\u00e0o qu\u1ea1t c\u00f4ng nghi\u1ec7p \u0111\u1ec3 c\u00e2n b\u1eb1ng \u0111\u1ed9ng.\" width=\"750\" height=\"1000\" \/>\n <figcaption>quy tr\u00ecnh c\u00e2n b\u1eb1ng \u0111\u1ed9ng hai m\u1eb7t ph\u1eb3ng cho qu\u1ea1t h\u01b0\u1edbng t\u00e2m c\u00f4ng nghi\u1ec7p. Quy tr\u00ecnh n\u00e0y nh\u1eb1m lo\u1ea1i b\u1ecf rung \u0111\u1ed9ng v\u00e0 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng trong c\u00e1nh qu\u1ea1t. Balanset-1 Vibromera<\/figcaption>\n <\/figure>\n <\/li>\n <li>G\u1eafn \u0111\u1ed3ng h\u1ed3 \u0111o t\u1ed1c \u0111\u1ed9 l\u00ean gi\u00e1 \u0111\u1ee1 t\u1eeb t\u00ednh.\n <figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/1692890208072-768x1024.jpg\" alt=\"L\u1eafp m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser tr\u00ean gi\u00e1 \u0111\u1ee1 t\u1eeb t\u00ednh nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a qu\u00e1 tr\u00ecnh c\u00e2n b\u1eb1ng qu\u1ea1t.\" width=\"750\" height=\"1000\" \/>\n <figcaption>quy tr\u00ecnh c\u00e2n b\u1eb1ng \u0111\u1ed9ng hai m\u1eb7t ph\u1eb3ng cho qu\u1ea1t h\u01b0\u1edbng t\u00e2m c\u00f4ng nghi\u1ec7p. Quy tr\u00ecnh n\u00e0y nh\u1eb1m lo\u1ea1i b\u1ecf rung \u0111\u1ed9ng v\u00e0 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng trong c\u00e1nh qu\u1ea1t. Balanset-1 Vibromera<\/figcaption>\n <\/figure>\n <\/li>\n <li>D\u00e1n b\u0103ng ph\u1ea3n quang l\u00ean puli v\u00e0 h\u01b0\u1edbng c\u1ea3m bi\u1ebfn RPM v\u1ec1 ph\u00eda b\u0103ng ph\u1ea3n quang.<\/li>\n <li>K\u1ebft n\u1ed1i c\u1ea3m bi\u1ebfn rung v\u1edbi thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng v\u00e0 k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb v\u1edbi m\u00e1y t\u00ednh x\u00e1ch tay.\n <figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/1692890208211-1024x768.jpg\" alt=\"K\u1ebft n\u1ed1i c\u1ea3m bi\u1ebfn rung v\u00e0 m\u00e1y ph\u00e2n t\u00edch Balanset-1A v\u1edbi m\u00e1y t\u00ednh x\u00e1ch tay \u0111\u1ec3 c\u00e2n b\u1eb1ng qu\u1ea1t.\" width=\"750\" height=\"563\" \/>\n <figcaption>quy tr\u00ecnh c\u00e2n b\u1eb1ng \u0111\u1ed9ng hai m\u1eb7t ph\u1eb3ng cho qu\u1ea1t h\u01b0\u1edbng t\u00e2m c\u00f4ng nghi\u1ec7p. Quy tr\u00ecnh n\u00e0y nh\u1eb1m lo\u1ea1i b\u1ecf rung \u0111\u1ed9ng v\u00e0 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng trong c\u00e1nh qu\u1ea1t. Balanset-1 Vibromera<\/figcaption>\n <\/figure>\n <\/li>\n <li>Kh\u1edfi \u0111\u1ed9ng ph\u1ea7n m\u1ec1m c\u00e2n b\u1eb1ng tr\u00ean m\u00e1y t\u00ednh x\u00e1ch tay.<\/li>\n <li>Ch\u1ecdn ch\u1ebf \u0111\u1ed9 c\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng.\n <figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image3-e1692143199330.png\" alt=\"M\u00e0n h\u00ecnh menu ch\u00ednh c\u1ee7a ph\u1ea7n m\u1ec1m c\u00e2n b\u1eb1ng Balanset-1A.\" width=\"619\" height=\"410\" \/>\n <figcaption>Ph\u1ea7n m\u1ec1m cho thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng di \u0111\u1ed9ng v\u00e0 m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 rung Balanset-1A \u2013 M\u00e0n h\u00ecnh Menu ch\u00ednh.<\/figcaption>\n <\/figure>\n <\/li>\n <li>Nh\u1eadp m\u00e3 nh\u1eadn d\u1ea1ng r\u00f4to (t\u00ean ho\u1eb7c s\u1ed1) v\u00e0 v\u1ecb tr\u00ed c\u1ee7a r\u00f4to.<\/li>\n <li>C\u00e2n v\u1eadt th\u1eed nghi\u1ec7m v\u00e0 nh\u1eadp gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 c\u00f9ng b\u00e1n k\u00ednh m\u00e0 v\u1eadt s\u1ebd \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t.\n <figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image7.png\" alt=\"Giao di\u1ec7n ph\u1ea7n m\u1ec1m Balanset-1A \u2013 thi\u1ebft l\u1eadp c\u00e1c th\u00f4ng s\u1ed1 c\u00e2n b\u1eb1ng \u0111\u1ed9ng.\" width=\"800\" height=\"554\" \/>\n <figcaption>Ph\u1ea7n m\u1ec1m cho thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng di \u0111\u1ed9ng v\u00e0 m\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A \u2013 Thi\u1ebft l\u1eadp c\u00e1c th\u00f4ng s\u1ed1 c\u00e2n b\u1eb1ng \u0111\u1ed9ng.<\/figcaption>\n <\/figure>\n <\/li>\n <li>Ch\u1ea1y qu\u1ea1t (r\u00f4to) v\u00e0 \u0111o m\u1ee9c rung ban \u0111\u1ea7u (m\u1ee9c c\u01a1 s\u1edf).\n <figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image8.png\" alt=\"Giao di\u1ec7n ph\u1ea7n m\u1ec1m Balanset-1A \u2013 \u0111o \u0111\u1ed9 rung ban \u0111\u1ea7u c\u1ee7a qu\u1ea1t kh\u00f4ng c\u00e2n b\u1eb1ng.\" width=\"800\" height=\"471\" \/>\n <figcaption>Ph\u1ea7n m\u1ec1m cho m\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng v\u00e0 m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 rung Balanset-1A \u2013 C\u1eeda s\u1ed5 c\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng hi\u1ec3n th\u1ecb \u0111\u1ed9 rung ban \u0111\u1ea7u.<\/figcaption>\n <\/figure>\n <\/li>\n <li>L\u1eafp qu\u1ea3 n\u1eb7ng th\u1eed v\u00e0o m\u1eb7t ph\u1eb3ng hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u ti\u00ean tr\u00ean r\u00f4to c\u1ee7a qu\u1ea1t.<\/li>\n <li>Ch\u1ea1y l\u1ea1i qu\u1ea1t v\u00e0 \u0111o \u0111\u1ed9 rung l\u1ea7n th\u1ee9 hai.<\/li>\n <li>X\u00e1c minh r\u1eb1ng bi\u00ean \u0111\u1ed9 ho\u1eb7c pha rung \u0111\u1ed9ng \u0111\u00e3 thay \u0111\u1ed5i \u00edt nh\u1ea5t 20% (ch\u1ec9 ra r\u1eb1ng tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m c\u00f3 t\u00e1c \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c).<\/li>\n <li>Th\u00e1o qu\u1ea3 n\u1eb7ng th\u1eed nghi\u1ec7m ra kh\u1ecfi m\u1eb7t ph\u1eb3ng \u0111\u1ea7u ti\u00ean v\u00e0 l\u1eafp v\u00e0o m\u1eb7t ph\u1eb3ng th\u1ee9 hai c\u1ee7a r\u00f4to.<\/li>\n <li>Ch\u1ea1y qu\u1ea1t m\u1ed9t l\u1ea7n n\u1eefa v\u00e0 \u0111o \u0111\u1ed9 rung l\u1ea7n th\u1ee9 ba.<\/li>\n <li>Sau \u0111\u00f3, ph\u1ea7n m\u1ec1m s\u1ebd t\u00ednh to\u00e1n tr\u1ecdng s\u1ed1 hi\u1ec7u ch\u1ec9nh c\u1ea7n thi\u1ebft v\u00e0 g\u00f3c \u0111\u1eb7t ch\u00fang tr\u00ean m\u1eb7t ph\u1eb3ng th\u1ee9 nh\u1ea5t v\u00e0 th\u1ee9 hai.\n <figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image10.png\" alt=\"Giao di\u1ec7n ph\u1ea7n m\u1ec1m Balanset-1A \u2013 tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 g\u00f3c hi\u1ec7u ch\u1ec9nh \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n (bi\u1ec3u \u0111\u1ed3 c\u1ef1c \u0111\u1ec3 c\u00e2n b\u1eb1ng m\u1eb7t ph\u1eb3ng k\u00e9p).\" width=\"640\" height=\"569\" \/>\n <figcaption>Ph\u1ea7n m\u1ec1m cho thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng di \u0111\u1ed9ng v\u00e0 m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 rung Balanset-1A \u2013 K\u1ebft qu\u1ea3 c\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng (bi\u1ec3u \u0111\u1ed3 c\u1ef1c ch\u1ec9 ra n\u01a1i c\u1ea7n th\u00eam tr\u1ecdng l\u01b0\u1ee3ng).<\/figcaption>\n <\/figure>\n <\/li>\n <li>Th\u00e1o qu\u1ea3 c\u00e2n th\u1eed nghi\u1ec7m ra kh\u1ecfi r\u00f4to.<\/li>\n <li>Chu\u1ea9n b\u1ecb tr\u1ecdng l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh c\u1ed1 \u0111\u1ecbnh c\u1ee7a kh\u1ed1i l\u01b0\u1ee3ng \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh (theo t\u00ednh to\u00e1n).<\/li>\n <li>G\u1eafn ho\u1eb7c h\u00e0n tr\u1ecdng l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh v\u00e0o r\u00f4to t\u1ea1i c\u00e1c v\u1ecb tr\u00ed \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh.\n <figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/5384253216985827502_120.jpg\" alt=\"Thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng \u0111\u1ed9ng v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng di \u0111\u1ed9ng Balanset-1A.\" width=\"622\" height=\"395\" \/>\n <figcaption>m\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng di \u0111\u1ed9ng, m\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng "Balanset-1A"<\/figcaption>\n <\/figure>\n <\/li>\n <li>Ch\u1ea1y l\u1ea1i qu\u1ea1t v\u00e0 x\u00e1c minh r\u1eb1ng qu\u00e1 tr\u00ecnh c\u00e2n b\u1eb1ng \u0111\u00e3 th\u00e0nh c\u00f4ng (m\u1ee9c \u0111\u1ed9 rung hi\u1ec7n n\u1eb1m trong gi\u1edbi h\u1ea1n cho ph\u00e9p).<\/li>\n <li>N\u1ebfu ph\u1ea7n m\u1ec1m g\u1ee3i \u00fd th\u00eam nh\u1eefng \u0111i\u1ec1u ch\u1ec9nh nh\u1ecf, h\u00e3y th\u00eam tr\u1ecdng l\u01b0\u1ee3ng theo khuy\u1ebfn ngh\u1ecb v\u00e0 ki\u1ec3m tra l\u1ea1i \u0111\u1ed9 c\u00e2n b\u1eb1ng cho \u0111\u1ebfn khi \u0111\u1ed9 rung gi\u1ea3m thi\u1ec3u.<\/li>\n <\/ol>\n <p>B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n quy tr\u00ecnh n\u00e0y, ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c cao trong vi\u1ec7c c\u00e2n b\u1eb1ng qu\u1ea1t, g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i cho thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p c\u1ee7a b\u1ea1n.<\/p>\n <h2>K\u1ebft lu\u1eadn<\/h2>\n <p>Vi\u1ec7c c\u00e2n b\u1eb1ng qu\u1ea1t \u0111\u00fang c\u00e1ch s\u1ebd lo\u1ea1i b\u1ecf m\u1ed9t trong nh\u1eefng ngu\u1ed3n rung \u0111\u1ed9ng ch\u00ednh c\u1ee7a m\u00e1y m\u00f3c. K\u1ebft qu\u1ea3 l\u00e0 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n. Vi\u1ec7c b\u1ecf qua b\u01b0\u1edbc n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1eefng h\u01b0 h\u1ecfng t\u1ed1n k\u00e9m, trong khi vi\u1ec7c c\u00e2n b\u1eb1ng th\u01b0\u1eddng xuy\u00ean (sau khi kh\u1eafc ph\u1ee5c b\u1ea5t k\u1ef3 s\u1ef1 c\u1ed1 c\u01a1 h\u1ecdc ti\u1ec1m \u1ea9n n\u00e0o) s\u1ebd gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c v\u1ec1 l\u00e2u d\u00e0i. <strong>\u0110\u1eebng ch\u1edd \u0111\u1ee3i<\/strong> \u0111\u1ec3 qu\u1ea1t t\u1ef1 rung \u2014 h\u00e3y \u0111\u01b0a vi\u1ec7c c\u00e2n b\u1eb1ng v\u00e0o ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00e1y m\u00f3c v\u00e0 gi\u1eef cho m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c t\u1ed1i \u01b0u.<\/p>\n <h2>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n <h3>Nguy\u00ean nh\u00e2n n\u00e0o g\u00e2y ra s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng c\u1ee7a qu\u1ea1t?<\/h3>\n <p>S\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng c\u1ee7a qu\u1ea1t th\u01b0\u1eddng do s\u1ef1 ph\u00e2n b\u1ed5 kh\u1ed1i l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ec1u gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn quay. C\u00e1c nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn bao g\u1ed3m m\u00e0i m\u00f2n tr\u00ean c\u00e1nh qu\u1ea1t, b\u1ee5i b\u1ea9n t\u00edch t\u1ee5 tr\u00ean c\u00e1nh qu\u1ea1t, c\u00e1nh qu\u1ea1t b\u1ecb l\u1ecfng ho\u1eb7c l\u1ec7ch, bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 g\u00e2y ra s\u1ef1 gi\u00e3n n\u1edf ho\u1eb7c co l\u1ea1i c\u1ee7a v\u1eadt li\u1ec7u, m\u1ea5t c\u00e1c kh\u1ed1i c\u00e2n b\u1eb1ng \u0111\u00e3 l\u1eafp \u0111\u1eb7t tr\u01b0\u1edbc \u0111\u00f3, ho\u1eb7c bi\u1ebfn d\u1ea1ng v\u1eadt l\u00fd c\u1ee7a c\u00e1nh qu\u1ea1t.<\/p>\n <h3>T\u1ea1i sao vi\u1ec7c c\u00e2n b\u1eb1ng qu\u1ea1t l\u1ea1i quan tr\u1ecdng?<\/h3>\n <p>Qu\u1ea1t m\u1ea5t c\u00e2n b\u1eb1ng s\u1ebd t\u1ea1o ra \u0111\u1ed9 rung qu\u00e1 m\u1ee9c, c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng qu\u1ea1t v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i. Vi\u1ec7c c\u00e2n b\u1eb1ng qu\u1ea1t s\u1ebd gi\u1ea3m thi\u1ec3u \u0111\u1ed9 rung n\u00e0y, tr\u00e1nh l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m thi\u1ec3u \u00e1p l\u1ef1c l\u00ean \u1ed5 tr\u1ee5c v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c. Qu\u1ea1t \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng \u0111\u00fang c\u00e1ch c\u0169ng ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n, gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n <h3>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u00e2n b\u1eb1ng qu\u1ea1t?<\/h3>\n <p>C\u00e2n b\u1eb1ng qu\u1ea1t \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch th\u00eam ho\u1eb7c b\u1edbt tr\u1ecdng l\u01b0\u1ee3ng tr\u00ean rotor (c\u00e1nh qu\u1ea1t) c\u1ee7a qu\u1ea1t \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh b\u1ea5t k\u1ef3 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng n\u00e0o. Quy tr\u00ecnh chung bao g\u1ed3m \u0111o \u0111\u1ed9 rung c\u1ee7a qu\u1ea1t, x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed m\u1ea5t c\u00e2n b\u1eb1ng, sau \u0111\u00f3 g\u1eafn c\u00e1c qu\u1ea3 c\u00e2n hi\u1ec7u ch\u1ec9nh nh\u1ecf v\u00e0o c\u00e1c v\u1ecb tr\u00ed c\u1ee5 th\u1ec3 tr\u00ean rotor \u0111\u1ec3 c\u00e2n b\u1eb1ng l\u1ea1i. C\u00e1c m\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng hi\u1ec7n \u0111\u1ea1i s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ec3 h\u01b0\u1edbng d\u1eabn quy tr\u00ecnh n\u00e0y v\u00e0 t\u00ednh to\u00e1n ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 v\u1ecb tr\u00ed c\u1ea7n thi\u1ebft. (Xem quy tr\u00ecnh t\u1eebng b\u01b0\u1edbc \u1edf tr\u00ean \u0111\u1ec3 bi\u1ebft chi ti\u1ebft.)<\/p>\n <h3>Khi n\u00e0o c\u1ea7n c\u00e2n b\u1eb1ng qu\u1ea1t c\u00f4ng nghi\u1ec7p?<\/h3>\n <p>Qu\u1ea1t c\u00f4ng nghi\u1ec7p n\u00ean \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng b\u1ea5t c\u1ee9 khi n\u00e0o b\u1ea1n nh\u1eadn th\u1ea5y \u0111\u1ed9 rung qu\u00e1 m\u1ee9c ho\u1eb7c sau b\u1ea5t k\u1ef3 c\u00f4ng vi\u1ec7c s\u1eeda ch\u1eefa\/b\u1ea3o tr\u00ec n\u00e0o c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t c\u00e2n b\u1eb1ng qu\u1ea1t (ch\u1eb3ng h\u1ea1n nh\u01b0 thay th\u1ebf ho\u1eb7c h\u00e0n c\u00e1nh qu\u1ea1t). Qu\u1ea1t m\u1edbi th\u01b0\u1eddng \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e2n b\u1eb1ng t\u1ed1t, nh\u01b0ng theo th\u1eddi gian, s\u1ef1 hao m\u00f2n v\u00e0 t\u00edch t\u1ee5 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 g\u00e2y m\u1ea5t c\u00e2n b\u1eb1ng. Vi\u1ec7c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p t\u1ed1t v\u00e0 n\u00ean th\u1ef1c hi\u1ec7n c\u00e2n b\u1eb1ng n\u1ebfu m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n khuy\u1ebfn ngh\u1ecb.<\/p>\n <h3>C\u00f3 th\u1ec3 c\u00e2n b\u1eb1ng qu\u1ea1t t\u1ea1i ch\u1ed7 \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n <p>C\u00f3. Vi\u1ec7c c\u00e2n b\u1eb1ng qu\u1ea1t th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i ch\u1ed7 (in situ) b\u1eb1ng thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng di \u0111\u1ed9ng. C\u00e2n b\u1eb1ng t\u1ea1i ch\u1ed7, gi\u1ed1ng nh\u01b0 d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u1edf tr\u00ean, s\u1eed d\u1ee5ng \u1ed5 tr\u1ee5c ri\u00eang c\u1ee7a qu\u1ea1t v\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o r\u1eddi m\u00e1y. \u0110i\u1ec1u n\u00e0y gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 \u0111\u1ea3m b\u1ea3o qu\u1ea1t \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng trong \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n<\/article>\n<\/body>\n<\/html><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Fan Balancing \u2013 Eliminate Vibration & Extend Equipment Life Fan Balancing \u2013 Eliminate Vibration & Extend Equipment Life Imagine a high-speed industrial fan shaking violently, with bolts loosening at each rotation. This nightmare scenario is often caused by a slight imbalance in the fan’s rotor. Excessive vibrations and noise are […]<\/p>\n","protected":false},"author":2,"featured_media":2589,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[10,4],"tags":[],"class_list":["post-2578","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-impellers","category-example"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/posts\/2578","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/comments?post=2578"}],"version-history":[{"count":6,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/posts\/2578\/revisions"}],"predecessor-version":[{"id":102214,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/posts\/2578\/revisions\/102214"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media\/2589"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=2578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=2578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=2578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}