{"id":101571,"date":"2026-05-30T21:40:59","date_gmt":"2026-05-30T21:40:59","guid":{"rendered":"https:\/\/vibromera.eu\/?page_id=101571"},"modified":"2026-07-02T18:41:59","modified_gmt":"2026-07-02T18:41:59","slug":"axial-fans","status":"publish","type":"page","link":"https:\/\/vibromera.eu\/vi\/balancing-catalog\/axial-fans\/","title":{"rendered":"C\u00e2n b\u1eb1ng qu\u1ea1t tr\u1ee5c"},"content":{"rendered":"<div class=\"vbm-cat\">\n<style>\n.vbm-cat .vbm-answer{background:#eaf1ec;border-left:4px solid #2f6e46;border-radius:4px;padding:16px 20px;margin:0 0 24px;font-size:16px;line-height:1.65;color:#16202b}\n.vbm-cat .vbm-toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;padding:0}\n.vbm-cat .vbm-toc a{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:999px;padding:5.6px 13.6px;font-size:13.6px;color:#1f3a5f;text-decoration:none;white-space:nowrap;transition:background .18s,color .18s}\n.vbm-cat .vbm-toc a:hover{background:#1f3a5f;color:#fff}\n.vbm-cat .vbm-kit{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;margin:24px 0}\n@media(max-width:700px){.vbm-cat .vbm-kit{grid-template-columns:1fr}}\n.vbm-cat .vbm-kit .media{margin:0}\n.vbm-cat .vbm-kit .media img{width:100%;border-radius:6px;display:block}\n.vbm-cat .vbm-kit .price{font-size:21.6px;font-weight:700;color:#b9542d;margin:8px 0 16px}\n.vbm-cat .vbm-kit .price span{font-size:13.6px;font-weight:400;color:#555}\n.vbm-cat ul.vbm-kit-list{list-style:none;margin:8px 0 20px;padding:0}\n.vbm-cat ul.vbm-kit-list li{padding:4.8px 0 4.8px 25.6px;position:relative;font-size:15.2px}\n.vbm-cat ul.vbm-kit-list li::before{content:\"\u2713\";position:absolute;left:0;color:#2f6e46;font-weight:700}\n.vbm-cat .vbm-variants{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}\n@media(max-width:600px){.vbm-cat .vbm-variants{grid-template-columns:1fr}}\n.vbm-cat .vbm-variant{border:2px solid #cbd5e1;border-radius:8px;padding:17.6px 20px}\n.vbm-cat .vbm-variant.is-primary{border-color:#b9542d;background:#faf4ef}\n.vbm-cat .vbm-variant .tag{display:inline-block;font-size:11.52px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:#b9542d;color:#fff;border-radius:3px;padding:.15em .55em;margin-bottom:8px}\n.vbm-cat .vbm-variant:not(.is-primary) .tag{background:#1f3a5f}\n.vbm-cat .vbm-variant h3{margin:4.8px 0 8px;font-size:16.8px}\n.vbm-cat .vbm-variant p{margin:0;font-size:14.4px;color:#444}\n.vbm-cat table.vbm-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.4px}\n.vbm-cat table.vbm-table caption{text-align:left;font-weight:700;margin-bottom:6.4px;color:#1f3a5f}\n.vbm-cat table.vbm-table th{background:#1f3a5f;color:#fff;padding:8.8px 12px;text-align:left}\n.vbm-cat table.vbm-table td{padding:8px 12px;border-bottom:1px solid #e2e8f0;vertical-align:top}\n.vbm-cat table.vbm-table tr:nth-child(even) td{background:#f8fafc}\n.vbm-cat table.vbm-table td.yes{color:#2f6e46;font-weight:700}\n.vbm-cat table.vbm-table td.no{color:#a32a22;font-weight:700}\n.vbm-cat .vbm-trust{display:flex;flex-wrap:wrap;gap:9.6px;margin-top:20px}\n.vbm-cat .vbm-trust span{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:4.8px 12px;font-size:13.44px;color:#333}\n<\/style>\n<p class=\"vbm-cat-bc\"><a href=\"https:\/\/vibromera.eu\/vi\/balancing-catalog\/\">D\u1ecbch v\u1ee5 c\u00e2n b\u1eb1ng<\/a> \u203a <a href=\"https:\/\/vibromera.eu\/vi\/balancing-catalog\/fans\/\">Ng\u01b0\u1eddi h\u00e2m m\u1ed9<\/a> \u203a Qu\u1ea1t tr\u1ee5c<\/p>\n<div class=\"vbm-hero2\">\n<div>\n<h1>C\u00e2n b\u1eb1ng qu\u1ea1t tr\u1ee5c \u2014 T\u1ea1i ch\u1ed7, \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh<\/h1>\n<p class=\"lede\">Qu\u1ea1t tr\u1ee5c c\u00e1nh, qu\u1ea1t tr\u1ee5c \u1ed1ng v\u00e0 qu\u1ea1t tr\u1ee5c d\u00f2ng l\u1edbn s\u1ebd ph\u00e1t sinh rung \u0111\u1ed9ng ngay khi s\u1ef1 m\u00e0i m\u00f2n c\u00e1nh qu\u1ea1t, b\u1ee5i b\u1ea9n t\u00edch t\u1ee5 ho\u1eb7c vi\u1ec7c s\u1eeda ch\u1eefa l\u00e0m thay \u0111\u1ed5i ph\u00e2n b\u1ed1 kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a ch\u00fang. Ch\u00fang t\u00f4i th\u1ef1c hi\u1ec7n c\u00e2n b\u1eb1ng r\u00f4-to qu\u1ea1t tr\u1ee5c <strong>t\u1ea1i ch\u1ed7, \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh<\/strong> \u2014 kh\u00f4ng c\u1ea7n th\u00e1o ra kh\u1ecfi \u1ed1ng d\u1eabn, kh\u00f4ng c\u1ea7n th\u00e1o r\u1eddi c\u00e1nh qu\u1ea1t \u2014 lo\u1ea1i b\u1ecf t\u1eadn g\u1ed1c nguy\u00ean nh\u00e2n g\u00e2y h\u1ecfng \u1ed5 tr\u1ee5c, ma s\u00e1t \u0111\u1ea7u c\u00e1nh qu\u1ea1t v\u00e0 m\u1ecfi k\u1ebft c\u1ea5u ch\u1ec9 trong m\u1ed9t l\u1ea7n b\u1ea3o d\u01b0\u1ee1ng t\u1ea1i ch\u1ed7.<\/p>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/vi\/balanset-1a\/\">Mua Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/vi\/community\/\">H\u00e3y h\u1ecfi k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i<\/a>\n<\/div>\n<\/div>\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/20131113_130218-768x1024.webp\" alt=\"Qu\u1ea1t tr\u1ee5c \u0111ang \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng t\u1ea1i ch\u1ed7 \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh b\u00ean trong \u1ed1ng d\u1eabn\" loading=\"lazy\"><\/figure>\n<\/div>\n<p class=\"vbm-answer\"><b>T\u00f3m l\u1ea1i:<\/b> Vi\u1ec7c c\u00e2n b\u1eb1ng qu\u1ea1t tr\u1ee5c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ngay t\u1ea1i ch\u1ed7, v\u1edbi r\u00f4to ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng b\u00ean trong \u1ed1ng d\u1eabn, b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng. M\u1ed9t c\u1ea3m bi\u1ebfn gia t\u1ed1c rung tr\u00ean v\u1ecf \u1ed5 tr\u1ee5c v\u00e0 m\u1ed9t m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser tr\u00ean tr\u1ee5c s\u1ebd \u0111o l\u01b0\u1eddng t\u00ecnh tr\u1ea1ng m\u1ea5t c\u00e2n b\u1eb1ng; thi\u1ebft b\u1ecb Balanset-1A s\u1ebd t\u00ednh to\u00e1n ch\u00ednh x\u00e1c kh\u1ed1i l\u01b0\u1ee3ng b\u00f9 v\u00e0 v\u1ecb tr\u00ed g\u00f3c. Kh\u00f4ng c\u1ea7n th\u00e1o rotor, kh\u00f4ng c\u1ea7n v\u1eadn chuy\u1ec3n \u2014 m\u1ed9t c\u00f4ng vi\u1ec7c \u0111i\u1ec3n h\u00ecnh \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh trong v\u00f2ng ch\u01b0a \u0111\u1ea7y m\u1ed9t gi\u1edd, gi\u1ea3m rung \u0111\u1ed9ng xu\u1ed1ng 70 % ho\u1eb7c h\u01a1n, \u0111\u00e1p \u1ee9ng c\u00e1c c\u1ea5p c\u00e2n b\u1eb1ng theo ti\u00eau chu\u1ea9n ISO 14694 \/ ISO 21940-11 v\u00e0 t\u0103ng tu\u1ed5i th\u1ecd \u1ed5 tr\u1ee5c l\u00ean g\u1ea5p t\u00e1m l\u1ea7n ho\u1eb7c h\u01a1n.<\/p>\n<nav class=\"vbm-toc\">\n<a href=\"#signs\">Tri\u1ec7u ch\u1ee9ng<\/a><br \/>\n<a href=\"#why\">Nguy\u00ean nh\u00e2n v\u00e0 chi ph\u00ed<\/a><br \/>\n<a href=\"#how\">T\u1eebng b\u01b0\u1edbc m\u1ed9t<\/a><br \/>\n<a href=\"#what\">Nh\u1eefng g\u00ec ch\u00fang t\u00f4i c\u00e2n b\u1eb1ng<\/a><br \/>\n<a href=\"#standards\">Ti\u00eau chu\u1ea9n<\/a><br \/>\n<a href=\"#device\">Balanset-1A<\/a><br \/>\n<a href=\"#compare\">Tr\u01b0\u1eddng so v\u1edbi m\u00e1y m\u00f3c<\/a><br \/>\n<a href=\"#cases\">C\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf<\/a><br \/>\n<a href=\"#calc\">M\u00e1y t\u00ednh<\/a><br \/>\n<a href=\"#faq\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><br \/>\n<\/nav>\n<div class=\"vbm-sec\" id=\"signs\">\n<h2>C\u00e1c d\u1ea5u hi\u1ec7u cho th\u1ea5y qu\u1ea1t tr\u1ee5c c\u1ee7a b\u1ea1n b\u1ecb m\u1ea5t c\u00e2n b\u1eb1ng<\/h2>\n<p>S\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng c\u1ee7a qu\u1ea1t tr\u1ee5c th\u1ec3 hi\u1ec7n qua m\u1ed9t lo\u1ea1t c\u00e1c tri\u1ec7u ch\u1ee9ng \u0111\u1eb7c tr\u01b0ng, s\u1ebd ng\u00e0y c\u00e0ng tr\u1ea7m tr\u1ecdng h\u01a1n n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd k\u1ecbp th\u1eddi:<\/p>\n<div class=\"vbm-signs\">\n<div><b>Rung m\u1ea1nh v\u1edbi t\u1ea7n s\u1ed1 1 l\u1ea7n\/ph\u00fat<\/b> M\u1ed9t th\u00e0nh ph\u1ea7n chi\u1ebfm \u01b0u th\u1ebf v\u1edbi t\u1ea7n s\u1ed1 1 l\u1ea7n\/v\u00f2ng quay trong ph\u1ed5 dao \u0111\u1ed9ng l\u00e0 d\u1ea5u hi\u1ec7u r\u00f5 r\u00e0ng nh\u1ea5t cho th\u1ea5y s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a r\u00f4-to \u2014 \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn ngay l\u1eadp t\u1ee9c qua m\u00e0n h\u00ecnh FFT c\u1ee7a Balanset-1A.<\/div>\n<div><b>S\u1ef1 dao \u0111\u1ed9ng c\u1ee7a lu\u1ed3ng kh\u00ed trong h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn<\/b> V\u00f2ng c\u00e1nh qu\u1ea1t kh\u00f4ng c\u00e2n b\u1eb1ng t\u1ea1o ra l\u1ef1c \u0111\u1ea9y kh\u00f4ng \u0111\u1ed1i x\u1ee9ng, g\u00e2y ra nh\u1eefng dao \u0111\u1ed9ng \u00e1p su\u1ea5t lan truy\u1ec1n qua h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn k\u1ebft n\u1ed1i v\u00e0 \u0111\u01b0\u1ee3c c\u1ea3m nh\u1eadn d\u01b0\u1edbi d\u1ea1ng nh\u1eefng rung l\u1eafc nh\u1ecbp nh\u00e0ng.<\/div>\n<div><b>H\u1ecfng \u1ed5 tr\u1ee5c \u0111\u1ed9t ng\u1ed9t<\/b> T\u1ea3i tr\u1ecdng ly t\u00e2m quay do m\u1ea5t c\u00e2n b\u1eb1ng ch\u1ed3ng l\u00ean t\u1ea3i tr\u1ecdng kh\u00ed \u0111\u1ed9ng h\u1ecdc, l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a \u1ed5 tr\u1ee5c L<sub>10<\/sub> tu\u1ed5i th\u1ecd ch\u1ec9 c\u00f2n m\u1ed9t ph\u1ea7n nh\u1ecf so v\u1edbi gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ee9c.<\/div>\n<div><b>Ma s\u00e1t \u1edf \u0111\u1ea7u l\u01b0\u1ee1i dao<\/b> S\u1ef1 l\u1ec7ch tr\u1ee5c ngang do m\u1ea5t c\u00e2n b\u1eb1ng khi\u1ebfn c\u00e1c \u0111\u1ea7u c\u00e1nh qu\u1ea1t ti\u1ebfn g\u1ea7n h\u01a1n \u0111\u1ebfn v\u00e0nh che, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng ti\u1ebfp x\u00fac gi\u00e1n \u0111o\u1ea1n, g\u00e2y ra ti\u1ebfng \u1ed3n v\u00e0 l\u00e0m h\u1ecfng c\u00e1nh qu\u1ea1t.<\/div>\n<div><b>Bu l\u00f4ng m\u00f3ng b\u1ecb l\u1ecfng<\/b> S\u1ef1 rung l\u1eafc theo chu k\u1ef3 g\u00e2y m\u1ecfi cho c\u00e1c ren v\u00e0 b\u1ed9 gi\u1ea3m ch\u1ea5n, d\u1eabn \u0111\u1ebfn vi\u1ec7c c\u00e1c chi ti\u1ebft li\u00ean k\u1ebft b\u1ecb l\u1ecfng ra trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng.<\/div>\n<div><b>D\u00f2ng \u0111i\u1ec7n \u0111\u1ed9ng c\u01a1 t\u0103ng cao<\/b> Dao \u0111\u1ed9ng c\u01a1 h\u1ecdc t\u00e1c \u0111\u1ed9ng tr\u1edf l\u1ea1i d\u01b0\u1edbi d\u1ea1ng t\u1ea3i bi\u1ebfn \u0111\u1ed5i l\u00ean \u0111\u1ed9ng c\u01a1 truy\u1ec1n \u0111\u1ed9ng, l\u00e0m t\u0103ng d\u00f2ng \u0111i\u1ec7n ti\u00eau th\u1ee5, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9ng c\u01a1.<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"why\">\n<h2>T\u1ea1i sao qu\u1ea1t tr\u1ee5c d\u1ecdc b\u1ecb m\u1ea5t c\u00e2n b\u1eb1ng \u2014 v\u00e0 h\u1eadu qu\u1ea3 l\u00e0 g\u00ec<\/h2>\n<p>Qu\u1ea1t tr\u1ee5c r\u1eddi nh\u00e0 m\u00e1y v\u1edbi \u0111\u1ed9 c\u00e2n b\u1eb1ng n\u1eb1m trong gi\u1edbi h\u1ea1n cho ph\u00e9p, nh\u01b0ng qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf nhanh ch\u00f3ng l\u00e0m m\u1ea5t \u0111i s\u1ef1 c\u00e2n b\u1eb1ng \u0111\u00f3. C\u00e1c h\u1ea1t m\u00e0i m\u00f2n trong lu\u1ed3ng kh\u00f4ng kh\u00ed l\u00e0m m\u00f2n c\u00e1c m\u00e9p tr\u01b0\u1edbc c\u1ee7a c\u00e1nh qu\u1ea1t m\u1ed9t c\u00e1ch kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u; b\u1ee5i v\u00e0 v\u1eadt li\u1ec7u s\u1ee3i t\u00edch t\u1ee5 tr\u00ean m\u1eb7t ch\u1ecbu \u00e1p l\u1ef1c c\u1ee7a m\u1ed9t s\u1ed1 c\u00e1nh qu\u1ea1t trong khi c\u00e1c c\u00e1nh kh\u00e1c v\u1eabn s\u1ea1ch s\u1ebd; c\u00e1c v\u1ebft r\u1ed7 do \u0103n m\u00f2n xu\u1ea5t hi\u1ec7n kh\u00f4ng \u0111\u1ed1i x\u1ee9ng tr\u00ean c\u00e1c m\u00e9p sau; v\u00e0 vi\u1ec7c thay th\u1ebf c\u00e1nh qu\u1ea1t ho\u1eb7c h\u00e0n s\u1eeda ch\u1eefa l\u00e0m t\u0103ng kh\u1ed1i l\u01b0\u1ee3ng c\u1ee5c b\u1ed9 \u1edf m\u1ed9t b\u00ean c\u1ee7a tr\u1ee5c. V\u00ec l\u1ef1c ly t\u00e2m t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi <em>qu\u1ea3ng tr\u01b0\u1eddng<\/em> V\u1ec1 t\u1ed1c \u0111\u1ed9 quay, ngay c\u1ea3 m\u1ed9t sai l\u1ec7ch 20 g \u1edf \u0111\u1ea7u c\u00e1nh qu\u1ea1t c\u0169ng t\u1ea1o ra h\u00e0ng tr\u0103m newton l\u1ef1c \u0111\u1ed9ng h\u1ecdc \u1edf c\u00e1c t\u1ed1c \u0111\u1ed9 qu\u1ea1t th\u00f4ng th\u01b0\u1eddng \u2014 con s\u1ed1 n\u00e0y cao h\u01a1n nhi\u1ec1u so v\u1edbi m\u1ee9c t\u1ea3i h\u01b0\u1edbng t\u00e2m b\u1ed5 sung m\u00e0 \u1ed5 tr\u1ee5c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u1ef1ng.<\/p>\n<p>C\u00e1c h\u1eadu qu\u1ea3 v\u1ec1 m\u1eb7t t\u00e0i ch\u00ednh t\u00edch t\u1ee5 r\u1ea5t nhanh: chi ph\u00ed thay th\u1ebf v\u00f2ng bi v\u00e0 ph\u1edbt labyrinth, chi ph\u00ed nh\u00e2n c\u00f4ng x\u1eed l\u00fd kh\u1ea9n c\u1ea5p trong c\u00e1c \u0111\u1ee3t ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch, hi\u1ec7u su\u1ea5t qu\u1ea1t gi\u1ea3m do thay \u0111\u1ed5i khe h\u1edf \u1edf \u0111\u1ea7u c\u00e1nh qu\u1ea1t, v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng m\u1ecfi k\u1ebft c\u1ea5u \u1edf h\u1ec7 th\u1ed1ng khung th\u00e9p ch\u1ecbu l\u1ef1c. Ch\u1ec9 c\u1ea7n m\u1ed9t l\u1ea7n c\u00e2n b\u1eb1ng t\u1ea1i ch\u1ed7 \u2014 th\u01b0\u1eddng k\u00e9o d\u00e0i d\u01b0\u1edbi m\u1ed9t gi\u1edd \u2014 l\u00e0 c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n l\u1ef1c \u0111\u1ed9ng h\u1ecdc ngay t\u1eeb g\u1ed1c r\u1ec5, thay v\u00ec ch\u1ec9 li\u00ean t\u1ee5c kh\u1eafc ph\u1ee5c c\u00e1c tri\u1ec7u ch\u1ee9ng ph\u00e1t sinh sau \u0111\u00f3.<\/p>\n<\/div>\n<div class=\"vbm-band\">\n<div class=\"vbm-stats\">\n<div class=\"vbm-stat\"><b>\u00d710<\/b><span>Tu\u1ed5i th\u1ecd v\u00f2ng bi khi \u0111\u1ed9 rung gi\u1ea3m m\u1ed9t n\u1eeda<\/span><\/div>\n<div class=\"vbm-stat\"><b>\u221270%<\/b><span>M\u1ee9c gi\u1ea3m rung \u0111\u1ed9ng th\u00f4ng th\u01b0\u1eddng sau m\u1ed9t bu\u1ed5i t\u1eadp<\/span><\/div>\n<div class=\"vbm-stat\"><b>2<\/b><span>s\u1eeda r\u0103ng trong m\u1ed9t l\u1ea7n kh\u00e1m<\/span><\/div>\n<div class=\"vbm-stat\"><b>&lt;1 gi\u1edd<\/b><span>c\u00f4ng vi\u1ec7c t\u1ea1i ch\u1ed7 th\u00f4ng th\u01b0\u1eddng<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>T\u1ea1i sao vi\u1ec7c gi\u1ea3m m\u1ed9t n\u1eeda m\u1ee9c \u0111\u1ed9 rung l\u1ea1i gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a \u1ed5 tr\u1ee5c<\/h2>\n<div class=\"vbm-callout\"><b>ISO 281<\/b> \u0111\u1ecbnh ngh\u0129a tu\u1ed5i th\u1ecd \u0111\u1ecbnh m\u1ee9c c\u1ee7a \u1ed5 l\u0103n l\u00e0 <b>L<sub>10<\/sub> = (C\/P)<sup>p<\/sup><\/b>, trong \u0111\u00f3 P l\u00e0 t\u1ea3i tr\u1ecdng \u0111\u1ed9ng m\u00e0 \u1ed5 tr\u1ee5c ph\u1ea3i ch\u1ecbu, v\u00e0 h\u00e0m m\u0169 p = 3 \u0111\u1ed1i v\u1edbi \u1ed5 bi v\u00e0 10\/3 \u0111\u1ed1i v\u1edbi \u1ed5 l\u0103n. S\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng d\u01b0 <em>l\u00e0<\/em> T\u1ea3i tr\u1ecdng quay P \u0111\u00f3, v\u00e0 bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi n\u00f3 \u2014 do \u0111\u00f3, vi\u1ec7c gi\u1ea3m m\u1ed9t n\u1eeda dao \u0111\u1ed9ng s\u1ebd l\u00e0m gi\u1ea3m m\u1ed9t n\u1eeda P v\u00e0 t\u0103ng g\u1ea5p \u0111\u00f4i tu\u1ed5i th\u1ecd c\u1ee7a \u1ed5 tr\u1ee5c<sup>p<\/sup>: v\u1ec1 <b>8 l\u1ea7n \u0111\u1ed1i v\u1edbi \u1ed5 bi v\u00e0 kho\u1ea3ng 10 l\u1ea7n \u0111\u1ed1i v\u1edbi \u1ed5 l\u0103n<\/b> (2<sup>10\/3<\/sup>&nbsp;\u2248 10). H\u00e3y t\u1ef1 t\u00ednh to\u00e1n tr\u00ean trang web c\u1ee7a ch\u00fang t\u00f4i <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/bearing-load\/\">C\u00f4ng c\u1ee5 t\u00ednh tu\u1ed5i th\u1ecd v\u00f2ng bi<\/a>.<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"how\">\n<h2>C\u00e1ch c\u00e2n b\u1eb1ng qu\u1ea1t tr\u1ee5c \u2014 t\u1eebng b\u01b0\u1edbc m\u1ed9t<\/h2>\n<p>Vi\u1ec7c c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng b\u1eb1ng thi\u1ebft b\u1ecb Balanset-1A \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo ph\u01b0\u01a1ng ph\u00e1p h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng \u2014 \u0111\u00e2y l\u00e0 quy tr\u00ecnh c\u00f3 h\u1ec7 th\u1ed1ng m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 th\u1ef1c hi\u1ec7n ngay t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, m\u00e0 kh\u00f4ng c\u1ea7n c\u00f3 ki\u1ebfn th\u1ee9c tr\u01b0\u1edbc v\u1ec1 h\u00ecnh h\u1ecdc c\u1ee7a r\u00f4-to:<\/p>\n<ol class=\"vbm-steps\">\n<li><b>L\u1eafp \u0111\u1eb7t c\u00e1c c\u1ea3m bi\u1ebfn.<\/b> M\u1ed9t c\u1ea3m bi\u1ebfn gia t\u1ed1c rung \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o v\u1ecf \u1ed5 tr\u1ee5c qu\u1ea1t, c\u00f2n m\u1ed9t m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 b\u1eb1ng laser \u0111\u01b0\u1ee3c h\u01b0\u1edbng v\u00e0o d\u1ea3i ph\u1ea3n quang tr\u00ean tr\u1ee5c ho\u1eb7c v\u00e0nh tr\u1ee5c. Qu\u1ea1t ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng su\u1ed1t qu\u00e1 tr\u00ecnh ki\u1ec3m tra \u2014 kh\u00f4ng c\u1ea7n th\u00e1o d\u1ee1.<\/li>\n<li><b>\u0110o \u0111\u01b0\u1eddng c\u01a1 s\u1edf.<\/b> M\u1ed9t l\u1ea7n ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh t\u1ed1i \u0111a s\u1ebd ghi l\u1ea1i bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng v\u00e0 g\u00f3c pha t\u1ea1i 1\u00d7 RPM, t\u1eeb \u0111\u00f3 x\u00e1c \u0111\u1ecbnh tr\u1ea1ng th\u00e1i m\u1ea5t c\u00e2n b\u1eb1ng hi\u1ec7n t\u1ea1i v\u1ec1 c\u1ea3 \u0111\u1ed9 l\u1edbn v\u00e0 h\u01b0\u1edbng.<\/li>\n<li><b>Th\u00eam m\u1ed9t qu\u1ea3 t\u1ea1 th\u1eed.<\/b> M\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m nh\u1ecf c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng \u0111\u00e3 bi\u1ebft \u0111\u01b0\u1ee3c k\u1eb9p v\u00e0o v\u00e0nh c\u00e1nh qu\u1ea1t, \u0111\u0129a tr\u1ee5c ho\u1eb7c g\u1ed1c c\u00e1nh qu\u1ea1t t\u1ea1i m\u1ed9t v\u1ecb tr\u00ed g\u00f3c \u0111\u00e3 \u0111\u01b0\u1ee3c ghi l\u1ea1i. M\u1ed9t l\u1ea7n ch\u1ea1y th\u1eed th\u1ee9 hai cho th\u1ea5y c\u00e1ch rotor ph\u1ea3n \u1ee9ng v\u1edbi m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng c\u1ee5 th\u1ec3 t\u1ea1i v\u1ecb tr\u00ed \u0111\u00f3 \u2014 h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng.<\/li>\n<li><b>H\u00e3y \u0111\u1ec3 thi\u1ebft b\u1ecb t\u00ednh to\u00e1n.<\/b> Balanset-1A \u00e1p d\u1ee5ng thu\u1eadt to\u00e1n h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ec3 t\u00ednh to\u00e1n ch\u00ednh x\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng v\u00e0 v\u1ecb tr\u00ed g\u00f3c \u2014 tr\u00ean m\u1ed9t m\u1eb7t ph\u1eb3ng \u0111\u1ed1i v\u1edbi c\u00e1nh qu\u1ea1t h\u1eb9p, tr\u00ean hai m\u1eb7t ph\u1eb3ng \u0111\u1ed1i v\u1edbi v\u00f2ng c\u00e1nh qu\u1ea1t r\u1ed9ng, qu\u1ea1t h\u1ea7m l\u1edbn ho\u1eb7c c\u00e1c c\u1ea5u h\u00ecnh tr\u1ee5c v\u00e0 \u0111\u1ea7u c\u00e1nh qu\u1ea1t, trong \u0111\u00f3 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng ph\u00e2n b\u1ed1 d\u1ecdc theo tr\u1ee5c c\u00e1nh qu\u1ea1t.<\/li>\n<li><b>L\u1eafp tr\u1ecdng l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh.<\/b> H\u00e3y h\u00e0n, b\u1eaft v\u00edt ho\u1eb7c k\u1eb9p kh\u1ed1i l\u01b0\u1ee3ng \u0111\u00e3 t\u00ednh to\u00e1n v\u00e0o v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh tr\u00ean \u0111\u0129a tr\u1ee5c, g\u1ed1c c\u00e1nh qu\u1ea1t ho\u1eb7c v\u00f2ng c\u00e2n b\u1eb1ng. Kh\u1ed1i l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m s\u1ebd \u0111\u01b0\u1ee3c th\u00e1o ra tr\u1eeb khi n\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a gi\u1ea3i ph\u00e1p.<\/li>\n<li><b>Ki\u1ec3m tra v\u00e0 l\u1eadp h\u1ed3 s\u01a1.<\/b> K\u1ebft qu\u1ea3 \u0111o l\u01b0\u1eddng cu\u1ed1i c\u00f9ng x\u00e1c nh\u1eadn r\u1eb1ng \u0111\u1ed9 l\u1ec7ch d\u01b0 n\u1eb1m trong d\u1ea3i dung sai theo ti\u00eau chu\u1ea9n ISO \u0111\u1ed1i v\u1edbi c\u1ea5p \u0111\u1ed9 c\u00e2n b\u1eb1ng c\u1ee7a qu\u1ea1t. Thi\u1ebft b\u1ecb Balanset-1A t\u1ea1o ra b\u00e1o c\u00e1o c\u00e2n b\u1eb1ng \u0111\u1ec3 l\u01b0u v\u00e0o h\u1ed3 s\u01a1 b\u1ea3o tr\u00ec v\u00e0 l\u00e0m t\u00e0i li\u1ec7u ch\u1ee9ng minh tu\u00e2n th\u1ee7.<\/li>\n<\/ol>\n<\/div>\n<div class=\"vbm-sec\" id=\"what\">\n<h2>Nh\u1eefng g\u00ec ch\u00fang t\u00f4i c\u00e2n b\u1eb1ng<\/h2>\n<ul class=\"vbm-list\">\n<li>Qu\u1ea1t tr\u1ee5c c\u00e1nh h\u01b0\u1edbng (lo\u1ea1i c\u00f3 \u1ed1ng d\u1eabn, c\u00f3 c\u00e1nh h\u01b0\u1edbng)<\/li>\n<li>Qu\u1ea1t tr\u1ee5c \u1ed1ng (c\u00e1nh qu\u1ea1t n\u1eb1m trong v\u1ecf h\u00ecnh tr\u1ee5)<\/li>\n<li>Qu\u1ea1t tr\u1ee5c l\u1edbn (th\u00f4ng gi\u00f3 m\u1ecf, h\u1ea7m)<\/li>\n<li>Qu\u1ea1t l\u00f2 h\u01a1i ki\u1ec3u h\u00fat c\u01b0\u1ee1ng b\u1ee9c (FD) v\u00e0 ki\u1ec3u h\u00fat t\u1ef1 nhi\u00ean (ID)<\/li>\n<li>Qu\u1ea1t c\u00e1nh qu\u1ea1t cho th\u00e1p gi\u1ea3i nhi\u1ec7t<\/li>\n<li>Qu\u1ea1t h\u00fat m\u00e1i<\/li>\n<li>Qu\u1ea1t tr\u1ee5c ngang h\u00fat kh\u00f3i v\u00e0 ch\u1ed1ng ch\u00e1y<\/li>\n<li>Qu\u1ea1t tr\u1ee5c c\u00f3 th\u1ec3 \u0111\u1ea3o chi\u1ec1u v\u1edbi c\u00e1nh qu\u1ea1t c\u00f3 g\u00f3c nghi\u00eang \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c<\/li>\n<li>Qu\u1ea1t s\u1ea5y ng\u0169 c\u1ed1c trong n\u00f4ng nghi\u1ec7p<\/li>\n<li>Qu\u1ea1t tr\u1ee5c d\u1ecdc nh\u1ecf g\u1eafn tr\u00ean \u1ed1ng d\u1eabn<\/li>\n<\/ul>\n<\/div>\n<div class=\"vbm-sec\" id=\"standards\">\n<h2>Dung sai v\u00e0 ti\u00eau chu\u1ea9n<\/h2>\n<div class=\"vbm-callout\">\n<p><b>Ti\u00eau chu\u1ea9n ISO 14694<\/b> quy \u0111\u1ecbnh c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 c\u00e2n b\u1eb1ng v\u00e0 gi\u1edbi h\u1ea1n rung \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi qu\u1ea1t c\u00f4ng nghi\u1ec7p, \u0111\u1ed3ng th\u1eddi x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 m\u1ea5t c\u00e2n b\u1eb1ng d\u01b0 cho ph\u00e9p theo t\u1eebng lo\u1ea1i \u1ee9ng d\u1ee5ng c\u1ee7a qu\u1ea1t (t\u1eeb BV-1 \u0111\u1ebfn BV-5). C\u00e1c gi\u1edbi h\u1ea1n dung sai v\u1ec1 c\u1ea5p \u0111\u1ed9 c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh trong <b>Ti\u00eau chu\u1ea9n ISO 21940-11<\/b> (ti\u1ebfp n\u1ed1i ti\u00eau chu\u1ea9n ISO 1940-1). H\u1ea7u h\u1ebft c\u00e1c qu\u1ea1t tr\u1ee5c c\u00f4ng nghi\u1ec7p \u0111\u1ec1u thu\u1ed9c c\u00e1c lo\u1ea1i trong \u0111\u00f3 <b>G6.3<\/b> l\u00e0 m\u1ee9c t\u1ed1i thi\u1ec3u \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn; c\u00e1c qu\u1ea1t x\u1eed l\u00fd kh\u00f4ng kh\u00ed qu\u00e1 tr\u00ecnh quan tr\u1ecdng, x\u1eed l\u00fd h\u01a1i d\u1ec5 ch\u00e1y ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u c\u00e1nh cao th\u01b0\u1eddng ph\u1ea3i \u0111\u00e1p \u1ee9ng <b>G2.5 tr\u1edf l\u00ean<\/b>.<\/p>\n<p>Ch\u00fang t\u00f4i \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 c\u00e2n b\u1eb1ng theo ti\u00eau chu\u1ea9n m\u00e0 lo\u1ea1i qu\u1ea1t c\u1ee7a qu\u00fd kh\u00e1ch y\u00eau c\u1ea7u v\u00e0 cung c\u1ea5p c\u00e1c s\u1ed1 li\u1ec7u v\u1ec1 \u0111\u1ed9 l\u1ec7ch c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7 \u2014 t\u00ednh b\u1eb1ng g\u00b7mm t\u1ea1i t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c \u0111o \u2014 \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho h\u1ed3 s\u01a1 b\u1ea3o tr\u00ec v\u00e0 tu\u00e2n th\u1ee7 c\u1ee7a qu\u00fd kh\u00e1ch. H\u00e3y s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 c\u1ee7a ch\u00fang t\u00f4i <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/residual-unbalance-iso1940\/\">C\u00f4ng c\u1ee5 t\u00ednh to\u00e1n sai l\u1ec7ch d\u01b0<\/a> \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c sai s\u1ed1 cho ph\u00e9p tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"device\">\n<h2>Balanset-1A \u2014 b\u1ed9 d\u1ee5ng c\u1ee5 c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng \u0111\u1ea7y \u0111\u1ee7<\/h2>\n<p>T\u1ea5t c\u1ea3 n\u1ed9i dung tr\u00ean trang n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng m\u1ed9t thi\u1ebft b\u1ecb di \u0111\u1ed9ng duy nh\u1ea5t: <a href=\"https:\/\/vibromera.eu\/vi\/balanset-1a\/\">Balanset-1A<\/a>. \u0110\u00e2y l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng \u0111\u1ed9ng v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng hai k\u00eanh, d\u00f9ng \u0111\u1ec3 c\u00e2n b\u1eb1ng c\u00e1c r\u00f4-to qu\u1ea1t tr\u1ee5c <strong>theo h\u01b0\u1edbng c\u1ee7a ri\u00eang ch\u00fang, \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh, b\u00ean trong \u1ed1ng d\u1eabn<\/strong>, b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng 3 chu k\u1ef3 \u2014 ph\u1ea7n m\u1ec1m s\u1ebd t\u00ednh to\u00e1n ch\u00ednh x\u00e1c kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 g\u00f3c hi\u1ec7u ch\u1ec9nh, \u0111\u1ed3ng th\u1eddi l\u01b0u l\u1ea1i b\u00e1o c\u00e1o.<\/p>\n<div class=\"vbm-kit\">\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/%D0%91%D0%B0%D0%BB%D0%BA%D0%BE%D0%BC%D0%9A%D0%B8%D1%82-scaled-1024x683.jpg\" alt=\"B\u1ed9 c\u00e2n b\u1eb1ng Balanset-1A \u0111\u1ea7y \u0111\u1ee7 bao g\u1ed3m c\u1ea3m bi\u1ebfn, m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser, c\u00e2n v\u00e0 h\u1ed9p \u0111\u1ef1ng\" loading=\"lazy\"><\/figure>\n<div>\n<h3>B\u1ed9 s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7 bao g\u1ed3m nh\u1eefng g\u00ec<\/h3>\n<p class=\"price\">\u20ac1,975 <span>\u00b7 B\u1ed9 s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7, c\u00f3 s\u1eb5n h\u00e0ng, h\u00f3a \u0111\u01a1n c\u00f3 thu\u1ebf GTGT<\/span><\/p>\n<ul class=\"vbm-kit-list\">\n<li>B\u1ed9 \u0111o giao di\u1ec7n (USB, 2 k\u00eanh)<\/li>\n<li>Hai c\u1ea3m bi\u1ebfn gia t\u1ed1c rung (d\u00e2y c\u00e1p 4 m, c\u00f3 th\u1ec3 ch\u1ecdn d\u00e2y c\u00e1p 10 m)<\/li>\n<li>M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 b\u1eb1ng laser \/ c\u1ea3m bi\u1ebfn pha quang h\u1ecdc (50\u2013500 mm)<\/li>\n<li>Gi\u00e1 \u0111\u1ee1 t\u1eeb t\u00ednh cho c\u1ea3m bi\u1ebfn<\/li>\n<li>C\u00e2n \u0111i\u1ec7n t\u1eed d\u00f9ng cho tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m v\u00e0 hi\u1ec7u chu\u1ea9n<\/li>\n<li>Ph\u1ea7n m\u1ec1m c\u00e2n b\u1eb1ng v\u00e0 ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng Windows<\/li>\n<li>H\u1ed9p \u0111\u1ef1ng b\u1eb1ng nh\u1ef1a<\/li>\n<\/ul>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/vi\/balanset-1a\/\">Xem Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/vi\/community\/\">H\u00e3y h\u1ecfi k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-variants\">\n<div class=\"vbm-variant is-primary\"><span class=\"tag\">khuy\u1ebfn kh\u00edch<\/span><\/p>\n<h3>B\u1ed9 \u0111\u1ea7y \u0111\u1ee7<\/h3>\n<p>B\u1ed9 s\u1ea3n ph\u1ea9m \u00b7 2 c\u1ea3m bi\u1ebfn \u00b7 m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 b\u1eb1ng laser \u00b7 gi\u00e1 \u0111\u1ee1 t\u1eeb t\u00ednh \u00b7 c\u00e2n \u0111i\u1ec7n t\u1eed \u00b7 ph\u1ea7n m\u1ec1m \u00b7 h\u1ed9p \u0111\u1ef1ng. T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1eaft \u0111\u1ea7u c\u00e2n b\u1eb1ng ngay khi m\u1edf h\u1ed9p.<\/p>\n<\/div>\n<div class=\"vbm-variant\"><span class=\"tag\">Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM)<\/span><\/p>\n<h3>B\u1ed9 s\u1ea3n ph\u1ea9m OEM<\/h3>\n<p>Thi\u1ebft b\u1ecb \u00b7 2 c\u1ea3m bi\u1ebfn \u00b7 m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 b\u1eb1ng laser \u00b7 ph\u1ea7n m\u1ec1m. D\u00e0nh cho c\u00e1c nh\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng \u0111\u00e3 c\u00f3 s\u1eb5n gi\u00e1 \u0111\u1ee1, c\u00e2n v\u00e0 h\u1ed9p \u0111\u1ef1ng, ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb n\u00e0y v\u00e0o m\u00e1y c\u00e2n b\u1eb1ng.<\/p>\n<\/div>\n<\/div>\n<table class=\"vbm-table\">\n<caption>C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh<\/caption>\n<thead>\n<tr>\n<th>Tham s\u1ed1<\/th>\n<th>Gi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>K\u00eanh \u0111o l\u01b0\u1eddng<\/td>\n<td>2 (c\u00e2n b\u1eb1ng m\u1ed9t m\u1eb7t ph\u1eb3ng v\u00e0 hai m\u1eb7t ph\u1eb3ng)<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi v\u1eadn t\u1ed1c rung<\/td>\n<td>0.2&ndash;80 mm\/s RMS<\/td>\n<\/tr>\n<tr>\n<td>D\u1ea3i t\u1ea7n s\u1ed1<\/td>\n<td>5&ndash;1000 Hz (&le;10% sai s\u1ed1 bi\u00ean \u0111\u1ed9 tr\u00ean 550&nbsp;Hz)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ph\u00e9p \u0111o<\/td>\n<td>\u00b15% so v\u1edbi d\u1ea3i \u0111o to\u00e0n ph\u1ea7n<\/td>\n<\/tr>\n<tr>\n<td>Ph\u01b0\u01a1ng ph\u00e1p<\/td>\n<td>H\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng 3 chu k\u1ef3 (1 ho\u1eb7c 2 m\u1eb7t ph\u1eb3ng)<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e2n t\u00edch<\/td>\n<td>Bi\u00ean \u0111\u1ed9 v\u00e0 pha \u1edf t\u1ea7n s\u1ed1 1\u00d7, ph\u1ed5 FFT v\u00e0 d\u1ea1ng s\u00f3ng, b\u00e1o c\u00e1o \u0111\u00e3 l\u01b0u<\/td>\n<\/tr>\n<tr>\n<td>M\u00e1y t\u00ednh x\u00e1ch tay<\/td>\n<td>Kh\u00f4ng bao g\u1ed3m (m\u00e1y t\u00ednh Windows, c\u00f3 s\u1eb5n theo y\u00eau c\u1ea7u)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"vbm-trust\"><span><b>\u2713<\/b> C\u00f3 s\u1eb5n<\/span><span><b>\u2713<\/b> DHL B\u1ed3 \u0110\u00e0o Nha 35 \u20ac<\/span><span><b>\u2713<\/b> DHL to\u00e0n c\u1ea7u 110 \u20ac<\/span><span><b>\u2713<\/b> B\u1ea3o h\u00e0nh 2 n\u0103m<\/span><span><b>\u2713<\/b> H\u00f3a \u0111\u01a1n VAT<\/span><span><b>\u2713<\/b> H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt<\/span><\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"compare\">\n<h2>C\u00e2n b\u1eb1ng t\u1ea1i ch\u1ed7 hay m\u00e1y c\u00e2n b\u1eb1ng \u2014 ph\u01b0\u01a1ng ph\u00e1p n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi qu\u1ea1t c\u1ee7a b\u1ea1n?<\/h2>\n<table class=\"vbm-table\">\n<caption>So s\u00e1nh: c\u00e2n b\u1eb1ng t\u1ea1i ch\u1ed7 so v\u1edbi m\u00e1y c\u00e2n b\u1eb1ng chuy\u00ean d\u1ee5ng<\/caption>\n<thead>\n<tr>\n<th>Nh\u00e2n t\u1ed1<\/th>\n<th>C\u00e2n b\u1eb1ng tr\u01b0\u1eddng (Balanset-1A)<\/th>\n<th>M\u00e1y c\u00e2n b\u1eb1ng (x\u01b0\u1edfng)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Qu\u1ea1t \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00e1o ra kh\u1ecfi \u1ed1ng d\u1eabn ch\u01b0a?<\/td>\n<td class=\"yes\">Kh\u00f4ng \u2014 ch\u1ea1y t\u1ea1i ch\u1ed7<\/td>\n<td class=\"no\">\u0110\u00fang \u2014 c\u1ea7n th\u00e1o r\u1eddi ho\u00e0n to\u00e0n<\/td>\n<\/tr>\n<tr>\n<td>Th\u00e1o r\u1eddi r\u00f4-to?<\/td>\n<td class=\"yes\">KH\u00d4NG<\/td>\n<td class=\"no\">\u0110\u00fang<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eddi gian ng\u1eebng s\u1ea3n xu\u1ea5t<\/td>\n<td>Ch\u1ec9 l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn (&lt;15 ph\u00fat)<\/td>\n<td>T\u1eeb v\u00e0i gi\u1edd \u0111\u1ebfn v\u00e0i ng\u00e0y (th\u00e1o d\u1ee1, v\u1eadn chuy\u1ec3n, c\u00e2n ch\u1ec9nh, l\u1eafp \u0111\u1eb7t l\u1ea1i)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e2n b\u1eb1ng t\u1ed1c \u0111\u1ed9<\/td>\n<td>T\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf &amp; l\u01b0u l\u01b0\u1ee3ng gi\u00f3<\/td>\n<td>Tr\u1ee5c quay t\u1ed1c \u0111\u1ed9 th\u1ea5p ri\u00eang bi\u1ec7t<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 u\u1ed1n c\u1ee7a tr\u1ee5c v\u00e0 kh\u1edbp n\u1ed1i<\/td>\n<td class=\"yes\">\u0110\u00fang v\u1eady \u2014 to\u00e0n b\u1ed9 c\u1ee5m \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng t\u1ea1i ch\u1ed7<\/td>\n<td class=\"no\">Ch\u1ec9 c\u00f3 c\u00e1nh qu\u1ea1t, kh\u00f4ng bao g\u1ed3m c\u00e1c ph\u1ee5 ki\u1ec7n l\u1eafp \u0111\u1eb7t<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1nh qu\u1ea1t c\u00f3 g\u00f3c nghi\u00eang thay \u0111\u1ed5i<\/td>\n<td class=\"yes\">\u0110\u1ea1t tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng \u1edf g\u00f3c t\u1ea5n c\u00f4ng \u0111\u00e3 ch\u1ecdn<\/td>\n<td class=\"no\">Ch\u1ec9 c\u00f3 b\u01b0\u1edbc r\u0103ng c\u1ed1 \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c ti\u00eau chu\u1ea9n \u0111\u00e3 \u0111\u00e1p \u1ee9ng<\/td>\n<td>ISO 14694, ISO 21940-11<\/td>\n<td>Ti\u00eau chu\u1ea9n ISO 21940-11<\/td>\n<\/tr>\n<tr>\n<td>Chi ph\u00ed thi\u1ebft b\u1ecb<\/td>\n<td>1.975 \u20ac (B\u1ed9 s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7)<\/td>\n<td>10.000 \u20ac \u2013 50.000 \u20ac tr\u1edf l\u00ean<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eddi gian l\u00e0m vi\u1ec7c th\u00f4ng th\u01b0\u1eddng<\/td>\n<td>&lt;1 gi\u1edd t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/td>\n<td>T\u1ed5ng c\u1ed9ng 1\u20133 ng\u00e0y<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>C\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng l\u00e0 ph\u01b0\u01a1ng \u00e1n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean \u00e1p d\u1ee5ng trong m\u1ecdi tr\u01b0\u1eddng h\u1ee3p qu\u1ea1t c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh v\u00e0 r\u00f4to \u0111\u00e1p \u1ee9ng ti\u00eau ch\u00ed r\u00f4to c\u1ee9ng (t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u1ea7u ti\u00ean). M\u00e1y c\u00e2n b\u1eb1ng trong x\u01b0\u1edfng v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p \u0111\u1ed1i v\u1edbi c\u00e1c r\u00f4to m\u1edbi s\u1ea3n xu\u1ea5t ch\u01b0a t\u1eebng v\u1eadn h\u00e0nh, ho\u1eb7c \u0111\u1ed1i v\u1edbi c\u00e1c r\u00f4to c\u00f3 k\u00edch th\u01b0\u1edbc r\u1ea5t l\u1edbn c\u1ea7n ph\u1ea3i th\u00e1o r\u1eddi ho\u00e0n to\u00e0n \u0111\u1ec3 ki\u1ec3m tra ho\u1eb7c thay th\u1ebf c\u00e1nh qu\u1ea1t.<\/p>\n<\/div>\n<div class=\"vbm-sec\" id=\"cases\">\n<h2>C\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u00e2n b\u1eb1ng qu\u1ea1t tr\u1ee5c th\u1ef1c t\u1ebf<\/h2>\n<div class=\"vbm-cases\">\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/vi\/example\/fans-balancing\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/20131113_130218-768x1024.webp\" alt=\"C\u00e2n b\u1eb1ng t\u1eeb tr\u01b0\u1eddng r\u00f4-to qu\u1ea1t tr\u1ee5c c\u00e1nh v\u00e0 qu\u1ea1t tr\u1ee5c \u1ed1ng b\u1eb1ng Balanset-1A\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Qu\u1ea1t tr\u1ee5c v\u00e0 qu\u1ea1t c\u00e1nh<\/h3>\n<p>C\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng cho c\u00e1c r\u00f4-to qu\u1ea1t tr\u1ee5c v\u00e0 qu\u1ea1t c\u00e1nh-tr\u1ee5c trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, k\u00e8m theo k\u1ebft qu\u1ea3 \u0111o \u0111\u1ed9 l\u1ec7ch c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/vi\/example\/balancing-the-exhaust-fan\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170828_140450-1024x576.webp\" alt=\"Qu\u1ea1t tr\u1ee5c h\u00fat \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Qu\u1ea1t th\u00f4ng gi\u00f3 t\u1ea1i c\u00f4ng tr\u01b0\u1eddng<\/h3>\n<p>C\u00e2n b\u1eb1ng m\u1ed9t m\u1eb7t ph\u1eb3ng t\u1ea1i ch\u1ed7 cho qu\u1ea1t h\u00fat \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh b\u1eb1ng thi\u1ebft b\u1ecb Balanset-1A, gi\u1ea3m rung \u0111\u1ed9ng h\u01a1n 75% %.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/vi\/example\/balancing-fan-impellers-2\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/03\/IMG_20171228_131923-1024x768.webp\" alt=\"Quy tr\u00ecnh c\u00e2n b\u1eb1ng c\u00e1nh qu\u1ea1t tr\u1ee5c c\u1ee7a qu\u1ea1t HVAC t\u1eebng b\u01b0\u1edbc\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t qu\u1ea1t h\u1ec7 th\u1ed1ng HVAC<\/h3>\n<p>Quy tr\u00ecnh c\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng ho\u00e0n ch\u1ec9nh d\u00e0nh cho c\u00e1nh qu\u1ea1t tr\u1ee5c c\u1ee7a h\u1ec7 th\u1ed1ng HVAC, k\u00e8m theo h\u01b0\u1edbng d\u1eabn v\u1ec1 v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn v\u00e0 c\u00e1ch g\u1eafn tr\u1ecdng l\u01b0\u1ee3ng.<\/p>\n<\/div>\n<p><\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"calc\">\n<h2>C\u00e1c c\u00f4ng c\u1ee5 t\u00ednh to\u00e1n mi\u1ec5n ph\u00ed cho qu\u1ea1t tr\u1ee5c<\/h2>\n<div class=\"vbm-chips\">\n<a href=\"https:\/\/vibromera.eu\/vi\/calculators\/blade-pass-frequency\/\">T\u1ea7n s\u1ed1 \u0111i qua c\u00e1nh<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/calculators\/fan-blade-centrifugal-force\/\">L\u1ef1c ly t\u00e2m c\u1ee7a c\u00e1nh qu\u1ea1t<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/calculators\/fan-shaft-power\/\">C\u00f4ng su\u1ea5t tr\u1ee5c qu\u1ea1t<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/calculators\/residual-unbalance-iso1940\/\">S\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng d\u01b0 (ISO 1940)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/calculators\/trial-weight-calculator\/\">C\u00f4ng c\u1ee5 t\u00ednh tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/calculators\/bearing-load\/\">C\u00f4ng c\u1ee5 t\u00ednh tu\u1ed5i th\u1ecd v\u00f2ng bi<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec vbm-faq\" id=\"faq\">\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 c\u00e2n b\u1eb1ng qu\u1ea1t tr\u1ee5c<\/h2>\n<details>\n<summary>C\u00f3 th\u1ec3 c\u00e2n b\u1eb1ng qu\u1ea1t tr\u1ee5c d\u1ecdc m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o n\u00f3 ra kh\u1ecfi \u1ed1ng d\u1eabn kh\u00f4ng?<\/summary>\n<div class=\"ans\">\u0110\u00fang v\u1eady \u2014 \u0111\u00e2y ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng g\u00ec m\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng t\u1ea1i ch\u1ed7 (in-situ) mang l\u1ea1i. R\u00f4-to \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean trong c\u00e1c \u1ed5 tr\u1ee5c c\u1ee7a n\u00f3 b\u00ean trong \u1ed1ng d\u1eabn v\u00e0 \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf c\u00f9ng l\u01b0u l\u01b0\u1ee3ng kh\u00ed. Kh\u00f4ng c\u1ea7n th\u00e1o d\u1ee1, v\u1eadn chuy\u1ec3n hay c\u00e2n b\u1eb1ng t\u1ea1i x\u01b0\u1edfng ri\u00eang bi\u1ec7t, gi\u00fap gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 lo\u1ea1i b\u1ecf nguy c\u01a1 sai l\u1ec7ch tr\u1ee5c quay t\u00e1i ph\u00e1t sau khi l\u1eafp r\u00e1p l\u1ea1i.<\/div>\n<\/details>\n<details>\n<summary>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 bi\u1ebft rung \u0111\u1ed9ng l\u00e0 do m\u1ea5t c\u00e2n b\u1eb1ng ch\u1ee9 kh\u00f4ng ph\u1ea3i do l\u1ed7i kh\u00e1c?<\/summary>\n<div class=\"ans\">S\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng t\u1ea1o ra m\u1ed9t th\u00e0nh ph\u1ea7n dao \u0111\u1ed9ng ch\u1ee7 \u0111\u1ea1o \u1edf t\u1ea7n s\u1ed1 ch\u00ednh x\u00e1c g\u1ea5p 1 l\u1ea7n t\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng (1\u00d7 RPM). N\u1ebfu \u0111\u1ec9nh m\u1ea1nh nh\u1ea5t trong ph\u1ed5 n\u1eb1m \u1edf t\u1ea7n s\u1ed1 1\u00d7 v\u00e0 g\u00f3c pha c\u1ee7a n\u00f3 quay \u0111\u1ed3ng b\u1ed9 v\u1edbi tr\u1ee5c, th\u00ec nguy\u00ean nh\u00e2n r\u1ea5t c\u00f3 th\u1ec3 l\u00e0 do m\u1ea5t c\u00e2n b\u1eb1ng. C\u00e1c l\u1ed7i kh\u00e1c \u2014 nh\u01b0 khuy\u1ebft t\u1eadt \u1ed5 tr\u1ee5c, sai l\u1ec7ch tr\u1ee5c, c\u1ed9ng h\u01b0\u1edfng c\u00e1nh qu\u1ea1t \u2014 s\u1ebd t\u1ea1o ra c\u00e1c m\u1eabu t\u1ea7n s\u1ed1 kh\u00e1c nhau. Balanset-1A hi\u1ec3n th\u1ecb c\u1ea3 bi\u00ean \u0111\u1ed9 v\u00e0 pha t\u1ea1i 1\u00d7 c\u00f9ng v\u1edbi ph\u1ed5 FFT \u0111\u1ea7y \u0111\u1ee7, gi\u00fap b\u1ea1n x\u00e1c nh\u1eadn ch\u1ea9n \u0111o\u00e1n tr\u01b0\u1edbc khi th\u00eam b\u1ea5t k\u1ef3 tr\u1ecdng l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng n\u00e0o.<\/div>\n<\/details>\n<details>\n<summary>Qu\u1ea1t tr\u1ee5c c\u00f3 g\u00f3c nghi\u00eang c\u00e1nh \u0111i\u1ec1u ch\u1ec9nh c\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1eb7c bi\u1ec7t kh\u00f4ng?<\/summary>\n<div class=\"ans\">Quy tr\u00ecnh c\u00e2n b\u1eb1ng h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng v\u1eabn gi\u1eef nguy\u00ean, nh\u01b0ng c\u1ea7n th\u1ef1c hi\u1ec7n t\u1ea1i g\u00f3c nghi\u00eang c\u00e1nh qu\u1ea1t th\u00f4ng d\u1ee5ng nh\u1ea5t, v\u00ec vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh g\u00f3c nghi\u00eang c\u00e1nh qu\u1ea1t s\u1ebd l\u00e0m thay \u0111\u1ed5i v\u1ecb tr\u00ed t\u00e2m kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a ch\u00fang so v\u1edbi tr\u1ee5c ch\u00ednh. N\u1ebfu qu\u1ea1t th\u01b0\u1eddng xuy\u00ean ho\u1ea1t \u0111\u1ed9ng trong d\u1ea3i g\u00f3c nghi\u00eang r\u1ed9ng, vi\u1ec7c c\u00e2n b\u1eb1ng t\u1ea1i g\u00f3c nghi\u00eang \u1edf gi\u1eefa d\u1ea3i v\u00e0 ki\u1ec3m tra \u0111\u1ed9 rung \u1edf c\u00e1c gi\u00e1 tr\u1ecb c\u1ef1c tr\u1ecb l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c ti\u1ec5n. L\u1eb7p l\u1ea1i quy tr\u00ecnh n\u00e0y n\u1ebfu c\u00e0i \u0111\u1eb7t g\u00f3c nghi\u00eang thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 trong qu\u00e1 tr\u00ecnh \u0111\u1ea1i tu.<\/div>\n<\/details>\n<details>\n<summary>Ti\u00eau chu\u1ea9n c\u00e2n b\u1eb1ng ISO n\u00e0o \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho qu\u1ea1t tr\u1ee5c?<\/summary>\n<div class=\"ans\">Ti\u00eau chu\u1ea9n ISO 14694 ph\u00e2n lo\u1ea1i qu\u1ea1t theo nh\u00f3m \u1ee9ng d\u1ee5ng (t\u1eeb BV-1 \u0111\u1ebfn BV-5). H\u1ea7u h\u1ebft c\u00e1c qu\u1ea1t tr\u1ee5c c\u00f4ng nghi\u1ec7p ph\u1ea3i \u0111\u00e1p \u1ee9ng m\u1ee9c t\u1ed1i thi\u1ec3u l\u00e0 G6.3; c\u00e1c qu\u1ea1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng kh\u00ed s\u1ea1ch, quy tr\u00ecnh s\u1ea3n xu\u1ea5t ho\u1eb7c ch\u1ed1ng ch\u00e1y th\u01b0\u1eddng y\u00eau c\u1ea7u m\u1ee9c G2.5 ho\u1eb7c cao h\u01a1n. Balanset-1A t\u00ednh to\u00e1n \u0111\u1ed9 l\u1ec7ch c\u00e2n b\u1eb1ng d\u01b0 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng \u0111\u01a1n v\u1ecb g\u00b7mm v\u00e0 so s\u00e1nh v\u1edbi gi\u1edbi h\u1ea1n c\u1ea5p \u0111\u1ed9 theo ti\u00eau chu\u1ea9n ISO 21940-11 cho kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 t\u1ed1c \u0111\u1ed9 r\u00f4to c\u1ee7a b\u1ea1n, sau \u0111\u00f3 l\u01b0u con s\u1ed1 n\u00e0y v\u00e0o m\u1ed9t b\u00e1o c\u00e1o c\u00f3 th\u1ec3 in \u0111\u01b0\u1ee3c.<\/div>\n<\/details>\n<details>\n<summary>Qu\u1ea1t tr\u1ee5c n\u00ean d\u00f9ng m\u1ed9t c\u00e1nh hay hai c\u00e1nh?<\/summary>\n<div class=\"ans\">Qu\u1ea1t c\u00e1nh qu\u1ea1t tr\u1ee5c h\u1eb9p v\u00e0 qu\u1ea1t \u1ed1ng nh\u1ecf c\u00f3 chi\u1ec1u s\u00e2u tr\u1ee5c ng\u1eafn so v\u1edbi \u0111\u01b0\u1eddng k\u00ednh th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng trong m\u1ed9t m\u1eb7t ph\u1eb3ng duy nh\u1ea5t. C\u00e1c v\u00f2ng c\u00e1nh r\u1ed9ng, qu\u1ea1t h\u1ea7m \u0111\u01b0\u1eddng k\u00ednh l\u1edbn v\u00e0 c\u00e1c r\u00f4to c\u00f3 c\u00e1nh tr\u1ea3i d\u00e0i tr\u00ean m\u1ed9t chi\u1ec1u d\u00e0i tr\u1ee5c \u0111\u00e1ng k\u1ec3 c\u1ea7n c\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng (\u0111\u1ed9ng) v\u00ec s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 d\u1ecdc theo tr\u1ee5c r\u00f4to. Balanset-1A x\u1eed l\u00fd c\u1ea3 hai ch\u1ebf \u0111\u1ed9 n\u00e0y b\u1eb1ng c\u00f9ng m\u1ed9t ph\u1ea7n c\u1ee9ng \u2014 b\u1ea1n ch\u1ecdn s\u1ed1 l\u01b0\u1ee3ng m\u1eb7t ph\u1eb3ng hi\u1ec7u ch\u1ec9nh trong ph\u1ea7n m\u1ec1m tr\u01b0\u1edbc khi ch\u1ea1y c\u01a1 s\u1edf.<\/div>\n<\/details>\n<details>\n<summary>Ch\u00fang ta c\u00f3 th\u1ec3 t\u1ef1 c\u00e2n b\u1eb1ng b\u1eb1ng thi\u1ebft b\u1ecb Balanset-1A kh\u00f4ng?<\/summary>\n<div class=\"ans\">\u0110\u00fang v\u1eady. Balanset-1A \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00e1c \u0111\u1ed9i b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh m\u00e0 kh\u00f4ng c\u1ea7n qua \u0111\u00e0o t\u1ea1o chuy\u00ean s\u00e2u. Ph\u1ea7n m\u1ec1m s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n t\u1eebng b\u01b0\u1edbc th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh \u0111o l\u01b0\u1eddng tr\u00ean m\u00e0n h\u00ecnh, t\u1ef1 \u0111\u1ed9ng t\u00ednh to\u00e1n kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 g\u00f3c hi\u1ec7u ch\u1ec9nh, \u0111\u1ed3ng th\u1eddi xu\u1ea5t b\u00e1o c\u00e1o k\u1ebft qu\u1ea3. Di\u1ec5n \u0111\u00e0n c\u1ed9ng \u0111\u1ed3ng c\u1ee7a ch\u00fang t\u00f4i lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 n\u1ebfu b\u1ea1n g\u1eb7p ph\u1ea3i c\u1ea5u h\u00ecnh c\u00e1nh qu\u1ea1t b\u1ea5t th\u01b0\u1eddng ho\u1eb7c mu\u1ed1n ki\u1ec3m tra l\u1ea1i ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a m\u00ecnh tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t kh\u1ed1i l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh.<\/div>\n<\/details>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>H\u1ecdc l\u00fd thuy\u1ebft<\/h2>\n<div class=\"vbm-chips blue\">\n<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/axial-fan-defects\/\">L\u1ed7i qu\u1ea1t h\u01b0\u1edbng tr\u1ee5c<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fan-defects\/\">L\u1ed7i qu\u1ea1t<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/blade-resonance\/\">C\u1ed9ng h\u01b0\u1edfng l\u01b0\u1ee1i dao<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng tr\u01b0\u1eddng<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balance-quality\/\">C\u00e2n b\u1eb1ng c\u00e1c c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/residual-unbalance\/\">S\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/dynamic-balancing\/\">C\u00e2n b\u1eb1ng \u0111\u1ed9ng<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-band\">\n<h2>H\u00e3y c\u00e2n b\u1eb1ng qu\u1ea1t tr\u1ee5c t\u1ea1i ch\u1ed7 \u2014 ngay h\u00f4m nay<\/h2>\n<p>Balanset-1A h\u01b0\u1edbng d\u1eabn b\u1ea1n th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh c\u00e2n b\u1eb1ng qu\u1ea1t tr\u1ee5c m\u1ed9t c\u00e1nh v\u00e0 hai c\u00e1nh \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh, ngay b\u00ean trong \u1ed1ng d\u1eabn, t\u00ednh to\u00e1n ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 g\u00f3c \u0111i\u1ec1u ch\u1ec9nh, \u0111\u1ed3ng th\u1eddi ghi ch\u00e9p l\u1ea1i m\u1ee9c \u0111\u1ed9 m\u1ea5t c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i theo ti\u00eau chu\u1ea9n ISO 14694 v\u00e0 ISO 21940-11. Kh\u00f4ng c\u1ea7n th\u00e1o rotor, kh\u00f4ng g\u00e2y gi\u00e1n \u0111o\u1ea1n s\u1ea3n xu\u1ea5t \u2014 ch\u1ec9 mang l\u1ea1i m\u1ed9t chi\u1ebfc qu\u1ea1t ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i h\u01a1n v\u00e0 b\u1ec1n b\u1ec9 h\u01a1n.<\/p>\n<div class=\"vbm-cta-row\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/vi\/balanset-1a\/\">Xem Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/vi\/community\/\">H\u1ecfi c\u00e2u h\u1ecfi tr\u00ean di\u1ec5n \u0111\u00e0n<\/a>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Balancing services &rsaquo; Fans &rsaquo; Axial Fans Axial Fan Balancing &mdash; In-Situ, at Operating Speed Vane-axial, tube-axial and large axial-flow fans develop vibration the moment blade erosion, dirt build-up or a repair shifts their mass distribution. We balance axial fan rotors in situ, at running speed &mdash; no removal from [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":101558,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ai_generated_summary":"","footnotes":""},"class_list":["post-101571","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/pages\/101571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/comments?post=101571"}],"version-history":[{"count":4,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/pages\/101571\/revisions"}],"predecessor-version":[{"id":102059,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/pages\/101571\/revisions\/102059"}],"up":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/pages\/101558"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=101571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}