{"id":1541,"date":"2026-02-14T14:58:12","date_gmt":"2026-02-14T07:58:12","guid":{"rendered":"https:\/\/tonphumy.com.vn\/?p=1541"},"modified":"2026-04-14T15:04:49","modified_gmt":"2026-04-14T08:04:49","slug":"tieu-chuan-do-doc-mai-ton","status":"publish","type":"post","link":"https:\/\/tonphumy.com.vn\/en\/tin-tuc\/tieu-chuan-do-doc-mai-ton\/","title":{"rendered":"Ti\u00eau chu\u1ea9n \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n: Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt chi ti\u1ebft"},"content":{"rendered":"

Trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng x\u00e2y d\u1ef1ng, \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t con s\u1ed1 c\u1ed1 \u0111\u1ecbnh hay c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng r\u1eadp khu\u00f4n cho m\u1ecdi c\u00f4ng tr\u00ecnh. Th\u1ef1c t\u1ebf cho th\u1ea5y, m\u1ee9c d\u1ed1c l\u00fd t\u01b0\u1edfng v\u00e0 chu\u1ea9n x\u00e1c nh\u1ea5t s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t b\u00e0i to\u00e1n t\u1ed5ng h\u00f2a c\u1ee7a nhi\u1ec1u y\u1ebfu t\u1ed1: lo\u1ea1i h\u00ecnh ki\u1ebfn tr\u00fac nh\u00e0 \u1edf, chi\u1ec1u d\u00e0i c\u1ee7a b\u01b0\u1edbc m\u00e1i l\u1ee3p, \u0111\u1eb7c \u0111i\u1ec3m kh\u00ed h\u1eadu \u2013 l\u01b0\u1ee3ng m\u01b0a c\u1ee7a t\u1eebng v\u00f9ng mi\u1ec1n, v\u00e0 c\u1ea5u t\u1ea1o bi\u00ean d\u1ea1ng s\u00f3ng c\u1ee7a lo\u1ea1i v\u1eadt li\u1ec7u t\u00f4n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n

Vi\u1ec7c t\u00ednh to\u00e1n sai l\u1ec7ch \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> s\u1ebd d\u1eabn \u0111\u1ebfn nh\u1eefng h\u1ec7 l\u1ee5y tr\u1ef1c ti\u1ebfp v\u00e0 nghi\u00eam tr\u1ecdng cho c\u00f4ng tr\u00ecnh. N\u1ebfu \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> thi\u1ebft k\u1ebf qu\u00e1 th\u1ea5p, t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a n\u01b0\u1edbc m\u01b0a s\u1ebd b\u1ecb gi\u1ea3m \u0111i \u0111\u00e1ng k\u1ec3, khi\u1ebfn n\u01b0\u1edbc tho\u00e1t ch\u1eadm, d\u1ec5 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng mao d\u1eabn, \u1ee9 \u0111\u1ecdng v\u00e0 tr\u00e0n ng\u01b0\u1ee3c v\u00e0o c\u00e1c khe n\u1ed1i t\u00f4n, t\u1eeb \u0111\u00f3 g\u00e2y d\u1ed9t \u1ea9m v\u00e0 r\u1ec9 s\u00e9t v\u1eadt li\u1ec7u. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu thi\u1ebft k\u1ebf \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> qu\u00e1 cao, d\u00f9 kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc \u0111\u1ea1t m\u1ee9c t\u1ed1i \u0111a nh\u01b0ng l\u1ea1i t\u1ea1o ra di\u1ec7n t\u00edch c\u1ea3n gi\u00f3 l\u1edbn, l\u00e0m t\u0103ng t\u1ea3i tr\u1ecdng l\u00ean m\u00f3ng, \u0111\u1ed3ng th\u1eddi \u0111\u1ed9i chi ph\u00ed thi c\u00f4ng h\u1ec7 th\u1ed1ng khung k\u00e8o th\u00e9p v\u00e0 g\u00e2y l\u00e3ng ph\u00ed v\u1eadt t\u01b0 l\u1ee3p m\u00e1i. \u0110\u1ec3 gi\u00fap c\u00e1c ch\u1ee7 \u0111\u1ea7u t\u01b0, ki\u1ebfn tr\u00fac s\u01b0 v\u00e0 th\u1ee3 thi c\u00f4ng n\u1eafm b\u1eaft r\u00f5 r\u00e0ng nh\u1ea5t, b\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p t\u1edbi b\u1ea1n nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, quy \u0111\u1ecbnh v\u00e0 ti\u00eau chu\u1ea9n \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> chi ti\u1ebft, khoa h\u1ecdc v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t cho t\u1eebng lo\u1ea1i h\u00ecnh c\u00f4ng tr\u00ecnh \u0111\u1eb7c th\u00f9.<\/p>\n

<\/span>1. Quy \u0111\u1ecbnh v\u1ec1 ti\u00eau chu\u1ea9n \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n nh\u00e0 c\u1ea5p 4<\/span><\/h2>\n

Nh\u00e0 c\u1ea5p 4 l\u00e0 m\u00f4 h\u00ecnh ki\u1ebfn tr\u00fac v\u00f4 c\u00f9ng ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam, tr\u1ea3i d\u00e0i t\u1eeb khu v\u1ef1c n\u00f4ng th\u00f4n \u0111\u1ebfn ngo\u1ea1i \u00f4 th\u00e0nh th\u1ecb. Lo\u1ea1i h\u00ecnh nh\u00e0 n\u00e0y th\u01b0\u1eddng c\u00f3 di\u1ec7n t\u00edch s\u00e0n v\u1eeba ph\u1ea3i, k\u1ebft c\u1ea5u m\u00f3ng v\u00e0 t\u01b0\u1eddng ch\u1ecbu l\u1ef1c t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n, th\u01b0\u1eddng \u1ee9ng d\u1ee5ng c\u00e1c ki\u1ec3u thi\u1ebft k\u1ebf quen thu\u1ed9c nh\u01b0 m\u00e1i t\u00f4n hai m\u00e1i (m\u00e1i ch\u1eef A truy\u1ec1n th\u1ed1ng), m\u00e1i th\u00e1i ho\u1eb7c m\u00e1i l\u1ec7ch hi\u1ec7n \u0111\u1ea1i. \u0110\u1ed1i v\u1edbi nh\u00e0 c\u1ea5p 4, y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> c\u1ea7n ph\u1ea3i \u0111\u1ee7 l\u1edbn \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n tho\u00e1t n\u01b0\u1edbc nhanh ch\u00f3ng trong nh\u1eefng ng\u00e0y m\u01b0a b\u00e3o, nh\u01b0ng \u0111\u1ed3ng th\u1eddi c\u0169ng ph\u1ea3i t\u00ednh to\u00e1n t\u1ef7 l\u1ec7 c\u00e2n x\u1ee9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh th\u1ea9m m\u1ef9, h\u00e0i h\u00f2a cho t\u1ed5ng th\u1ec3 kh\u1ed1i ki\u1ebfn tr\u00fac.<\/p>\n

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    \u0110\u1ed9 d\u1ed1c m\u00e1i t\u00f4n t\u1ed1i thi\u1ec3u (T\u1eeb 10% tr\u1edf l\u00ean):<\/b> \u0110\u00e2y l\u00e0 m\u1ee9c \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> an to\u00e0n theo ti\u00eau chu\u1ea9n x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng, \u0111\u1ea3m b\u1ea3o d\u00f2ng ch\u1ea3y c\u1ee7a n\u01b0\u1edbc m\u01b0a c\u00f3 \u0111\u1ee7 gia t\u1ed1c \u0111\u1ec3 tho\u00e1t nhanh xu\u1ed1ng m\u00e1ng x\u1ed1i (s\u00ea-n\u00f4). \u1ede m\u1ee9c d\u1ed1c 10%, b\u1ea1n s\u1ebd h\u1ea1n ch\u1ebf t\u1ed1i \u0111a \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng \u0111\u1ecdng n\u01b0\u1edbc, \u0111\u1ecdng r\u00e1c hay l\u00e1 c\u00e2y tr\u00ean m\u00e1i \u2013 nh\u1eefng nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra r\u1ec9 s\u00e9t c\u1ee5c b\u1ed9 v\u00e0 gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a t\u00f4n l\u1ee3p.<\/p>\n<\/li>\n

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    \u0110\u1ed9 d\u1ed1c m\u00e1i t\u00f4n t\u1ed1i \u0111a (Kh\u00f4ng n\u00ean v\u01b0\u1ee3t qu\u00e1 20%):<\/b> \u0110\u1ed1i v\u1edbi k\u1ebft c\u1ea5u nh\u00e0 c\u1ea5p 4, n\u1ebfu \u0111\u1ea9y \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> v\u01b0\u1ee3t ng\u01b0\u1ee1ng 20%, chi\u1ec1u cao c\u1ee7a ph\u1ea7n ch\u00f3p m\u00e1i s\u1ebd v\u1ecdt l\u00ean r\u1ea5t l\u1edbn. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0m m\u1ea5t \u0111i s\u1ef1 c\u00e2n \u0111\u1ed1i c\u1ee7a ng\u00f4i nh\u00e0 m\u00e0 c\u00f2n khi\u1ebfn h\u1ec7 th\u1ed1ng x\u00e0 g\u1ed3, k\u00e8o th\u00e9p ph\u1ea3i gia c\u1ed1 ph\u1ee9c t\u1ea1p h\u01a1n r\u1ea5t nhi\u1ec1u \u0111\u1ec3 ch\u1ed1ng l\u1ea1i l\u1ef1c x\u00e9 c\u1ee7a gi\u00f3 gi\u1eadt. H\u1eadu qu\u1ea3 t\u1ea5t y\u1ebfu l\u00e0 chi ph\u00ed mua v\u1eadt li\u1ec7u khung k\u00e8o, s\u1ed1 l\u01b0\u1ee3ng t\u1ea5m t\u00f4n l\u1ee3p v\u00e0 chi ph\u00ed nh\u00e2n c\u00f4ng thi c\u00f4ng s\u1ebd t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3 m\u1ed9t c\u00e1ch kh\u00f4ng c\u1ea7n thi\u1ebft. Do \u0111\u00f3, duy tr\u00ec \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> trong kho\u1ea3ng 10% – 20% l\u00e0 c\u00f4ng th\u1ee9c v\u00e0ng cho nh\u00e0 c\u1ea5p 4.<\/p>\n<\/li>\n<\/ul>\n

    \"\u0110\u1ed9
    \u0110\u1ed9 d\u1ed1c m\u00e1i nh\u00e0 c\u1ea5p 4 t\u1ed5i thi\u1ec3u 10%, kh\u00f4ng n\u00ean v\u01b0\u1ee3t qu\u00e1 20%<\/span><\/em><\/figcaption><\/figure>\n

    <\/span>2. Ti\u00eau chu\u1ea9n \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n nh\u00e0 \u1ed1ng (Nh\u00e0 ph\u1ed1)<\/span><\/h2>\n

    Nh\u00e0 \u1ed1ng hay nh\u00e0 l\u00f4 ph\u1ed1 mang nh\u1eefng \u0111\u1eb7c tr\u01b0ng ki\u1ebfn tr\u00fac ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t: chi\u1ec1u ngang (m\u1eb7t ti\u1ec1n) r\u1ea5t h\u1eb9p, th\u01b0\u1eddng ch\u1ec9 t\u1eeb 3m \u0111\u1ebfn 5m, nh\u01b0ng chi\u1ec1u d\u00e0i (chi\u1ec1u s\u00e2u) l\u1ea1i r\u1ea5t l\u1edbn, v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 th\u01b0\u1eddng b\u1ecb k\u1eb9p gi\u1eefa c\u00e1c c\u00f4ng tr\u00ecnh cao t\u1ea7ng l\u00e2n c\u1eadn. Do \u0111\u00f3, h\u1ec7 th\u1ed1ng m\u00e1i t\u00f4n c\u1ee7a nh\u00e0 \u1ed1ng hi\u1ebfm khi ph\u00f4 di\u1ec5n ra m\u1eb7t ti\u1ec1n m\u00e0 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho ph\u1ea7n m\u00e1i che c\u1ea7u thang, m\u00e1i l\u1ee3p tum, m\u00e1i che s\u00e2n th\u01b0\u1ee3ng ho\u1eb7c ph\u1ea7n m\u00e1i l\u1ee3p to\u00e0n b\u1ed9 nh\u00e0 nh\u01b0ng \u0111\u01b0\u1ee3c gi\u1ea5u ph\u00eda sau c\u00e1c b\u1ee9c t\u01b0\u1eddng thu h\u1ed3i (m\u00e1i gi\u1ea5u). V\u00ec gi\u1edbi h\u1ea1n v\u1ec1 kh\u00f4ng gian v\u00e0 c\u1ea3nh quan \u0111\u00f4 th\u1ecb, \u0111\u1ed9 d\u1ed1c m\u00e1i t\u00f4n<\/b> nh\u00e0 \u1ed1ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c ki\u1ebfn tr\u00fac s\u01b0 thi\u1ebft k\u1ebf \u1edf m\u1ee9c v\u1eeba ph\u1ea3i, c\u1ed1t y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ee9c n\u0103ng tho\u00e1t n\u01b0\u1edbc tr\u01a1n tru m\u00e0 kh\u00f4ng l\u00e0m t\u0103ng chi\u1ec1u cao t\u1ed5ng th\u1ec3 c\u1ee7a c\u00f4ng tr\u00ecnh, tr\u00e1nh vi ph\u1ea1m c\u00e1c quy \u0111\u1ecbnh v\u1ec1 gi\u1ea5y ph\u00e9p x\u00e2y d\u1ef1ng t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n