{"id":623,"date":"2026-08-13T03:54:33","date_gmt":"2026-08-13T03:54:33","guid":{"rendered":"https:\/\/n2-compressor.com\/how-to-determine-the-number-of-compression-stages-for-high-pressure-nitrogen\/"},"modified":"2026-08-13T07:19:32","modified_gmt":"2026-08-13T07:19:32","slug":"how-to-determine-the-number-of-compression-stages-for-high-pressure-nitrogen","status":"publish","type":"post","link":"https:\/\/n2-compressor.com\/vi\/how-to-determine-the-number-of-compression-stages-for-high-pressure-nitrogen\/","title":{"rendered":"C\u00e1ch x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n n\u00e9n cho kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao"},"content":{"rendered":"
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S\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n c\u00e2n b\u1eb1ng t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a m\u00e1y.<\/h2>\n

\u00c1p su\u1ea5t cu\u1ed1i cao c\u00f3 th\u1ec3 y\u00eau c\u1ea7u nhi\u1ec1u giai \u0111o\u1ea1n, nh\u01b0ng s\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o to\u00e0n b\u1ed9 ph\u1ea1m vi t\u1eeb h\u00fat \u0111\u1ebfn x\u1ea3 v\u00e0 gi\u1edbi h\u1ea1n thi\u1ebft k\u1ebf c\u1ee7a m\u00e1y n\u00e9n.<\/p>\n<\/header>\n

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S\u1ed1 l\u01b0\u1ee3ng t\u1ea7ng trong m\u00e1y n\u00e9n nit\u01a1 cao \u00e1p \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u1ec3 ph\u00e2n b\u1ed5 t\u1ef7 s\u1ed1 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3 th\u00e0nh c\u00e1c b\u01b0\u1edbc d\u1ec5 qu\u1ea3n l\u00fd. Tr\u01b0\u1edbc ti\u00ean, h\u00e3y t\u00ednh to\u00e1n t\u1ef7 s\u1ed1 t\u1ed5ng th\u1ec3 t\u1eeb \u00e1p su\u1ea5t h\u00fat v\u00e0 \u00e1p su\u1ea5t x\u1ea3 tuy\u1ec7t \u0111\u1ed1i. Trong m\u1ed9t m\u00e1y n\u00e9n \u0111a t\u1ea7ng l\u00fd t\u01b0\u1edfng, \u0111\u01b0\u1ee3c l\u00e0m m\u00e1t trung gian t\u1ed1t, t\u1ef7 s\u1ed1 \u00e1p su\u1ea5t t\u01b0\u01a1ng t\u1ef1 nhau tr\u00ean m\u1ed7i t\u1ea7ng th\u01b0\u1eddng l\u00e0m gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec9nh v\u00e0 c\u00f4ng n\u00e9n; \u01b0\u1edbc t\u00ednh s\u01a1 b\u1ed9 l\u00e0 r_stage = r_total^(1\/n). M\u00e1y th\u1ef1c t\u1ebf kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ch\u1ec9 d\u1ef1a tr\u00ean bi\u1ec3u th\u1ee9c n\u00e0y. K\u00edch th\u01b0\u1edbc xi lanh, hi\u1ec7u su\u1ea5t th\u1ec3 t\u00edch, \u0111\u1ed9ng l\u1ef1c van, t\u1ea3i tr\u1ecdng thanh ho\u1eb7c piston, nhi\u1ec7t \u0111\u1ed9 x\u1ea3 cho ph\u00e9p, t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t gi\u1eefa c\u00e1c t\u1ea7ng, hi\u1ec7u su\u1ea5t b\u1ed9 l\u00e0m m\u00e1t, t\u1ed1c \u0111\u1ed9 v\u00e0 c\u1ea5u h\u00ecnh khung c\u00f3 s\u1eb5n \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ed1 t\u1ea7ng cu\u1ed1i c\u00f9ng. Nhi\u1ec1u t\u1ea7ng h\u01a1n c\u00f3 th\u1ec3 l\u00e0m cho t\u1ef7 s\u1ed1 t\u1ed5ng th\u1ec3 r\u1ea5t cao tr\u1edf n\u00ean kh\u1ea3 thi, nh\u01b0ng ch\u00fang s\u1ebd l\u00e0m t\u0103ng th\u00eam b\u1ed9 l\u00e0m m\u00e1t, b\u1ed9 t\u00e1ch, van, thi\u1ebft b\u1ecb \u0111o, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 c\u00e1c \u0111i\u1ec3m b\u1ea3o tr\u00ec. \u00cdt t\u1ea7ng h\u01a1n s\u1ebd \u0111\u01a1n gi\u1ea3n h\u00f3a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng nh\u01b0ng c\u00f3 th\u1ec3 bu\u1ed9c nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n ho\u1eb7c t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc l\u1edbn h\u01a1n. M\u1ee5c ti\u00eau k\u1ef9 thu\u1eadt l\u00e0 t\u00ecm ra s\u1ed1 t\u1ea7ng \u00edt nh\u1ea5t m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o m\u1ed7i t\u1ea7ng n\u1eb1m trong ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t ph\u00ea duy\u1ec7t \u1edf \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng v\u00e0 gi\u1edbi h\u1ea1n.<\/p>\n

\"High-pressure
S\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n chia t\u1ef7 l\u1ec7 n\u00e9n t\u1ed5ng th\u1ec3 \u0111\u1ec3 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 v\u00e0 t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc.<\/figcaption><\/figure>\n

C\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ea7u v\u00e0o quy\u1ebft \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n<\/h2>\n
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t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3<\/dt>\n
\u00c1p su\u1ea5t x\u1ea3 cu\u1ed1i c\u00f9ng tuy\u1ec7t \u0111\u1ed1i chia cho \u00e1p su\u1ea5t h\u00fat giai \u0111o\u1ea1n \u0111\u1ea7u tuy\u1ec7t \u0111\u1ed1i.<\/dd>\n<\/div>\n
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t\u1ef7 l\u1ec7 m\u1ed7i giai \u0111o\u1ea1n<\/dt>\n
T\u1ef7 l\u1ec7 gi\u1eefa l\u01b0\u1ee3ng kh\u00ed x\u1ea3 v\u00e0 l\u01b0\u1ee3ng kh\u00ed h\u00fat tuy\u1ec7t \u0111\u1ed1i cho m\u1ed9t giai \u0111o\u1ea1n n\u00e9n.<\/dd>\n<\/div>\n
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nhi\u1ec7t \u0111\u1ed9 x\u1ea3<\/dt>\n
Nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u ra c\u1ee7a m\u1ed7i giai \u0111o\u1ea1n l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 h\u1ea1n ch\u1ebf l\u1edbn \u0111\u1ed1i v\u1edbi vi\u1ec7c ph\u00e2n chia giai \u0111o\u1ea1n v\u00e0 l\u00e0m m\u00e1t.<\/dd>\n<\/div>\n
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l\u00e0m m\u00e1t trung gian<\/dt>\n
Vi\u1ec7c t\u1ea3n nhi\u1ec7t gi\u1eefa c\u00e1c t\u1ea7ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u v\u00e0o ph\u00eda h\u1ea1 l\u01b0u v\u00e0 c\u00f4ng n\u00e9n.<\/dd>\n<\/div>\n
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n\u1ea1p xi lanh<\/dt>\n
C\u00e1c l\u1ef1c kh\u00ed v\u00e0 l\u1ef1c qu\u00e1n t\u00ednh t\u00e1c \u0111\u1ed9ng l\u00ean xi lanh, piston, thanh truy\u1ec1n, \u0111\u1ea7u n\u1ed1i v\u00e0 khung do s\u1ef1 ph\u00e2n b\u1ed1 \u00e1p su\u1ea5t \u0111\u00e3 ch\u1ecdn.<\/dd>\n<\/div>\n
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\u00e1p su\u1ea5t cu\u1ed1i c\u00f9ng<\/dt>\n
\u00c1p su\u1ea5t \u0111\u1ea7u ra c\u1ea7n thi\u1ebft t\u1ea1i c\u1eeda ra c\u1ee7a m\u00e1y n\u00e9n sau khi \u0111\u00e3 t\u00ednh \u0111\u1ebfn c\u00e1c t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t ph\u00eda h\u1ea1 l\u01b0u \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh.<\/dd>\n<\/div>\n<\/dl>\n

1. T\u00ednh to\u00e1n t\u1ef7 l\u1ec7 \u1edf \u0111i\u1ec1u ki\u1ec7n h\u00fat k\u00e9m nh\u1ea5t.<\/h2>\n

M\u00e1y n\u00e9n c\u00f3 th\u1ec3 nh\u1eadn nit\u01a1 t\u1eeb b\u00ecnh ch\u1ee9a ho\u1eb7c m\u00e1y ph\u00e1t c\u00f3 \u00e1p su\u1ea5t thay \u0111\u1ed5i. \u00c1p su\u1ea5t h\u00fat th\u1ea5p nh\u1ea5t k\u1ebft h\u1ee3p v\u1edbi \u00e1p su\u1ea5t x\u1ea3 y\u00eau c\u1ea7u cao nh\u1ea5t th\u01b0\u1eddng t\u1ea1o ra t\u1ef7 l\u1ec7 t\u1ed5ng th\u1ec3 l\u1edbn nh\u1ea5t. Chuy\u1ec3n \u0111\u1ed5i c\u1ea3 hai \u00e1p su\u1ea5t sang gi\u00e1 tr\u1ecb tuy\u1ec7t \u0111\u1ed1i. N\u1ebfu y\u00eau c\u1ea7u b\u00e1o gi\u00e1 ch\u1ec9 li\u1ec7t k\u00ea \u00e1p su\u1ea5t h\u00fat b\u00ecnh th\u01b0\u1eddng, h\u00e3y th\u00eam gi\u00e1 tr\u1ecb t\u1ed1i thi\u1ec3u c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c tr\u01b0\u1edbc khi ho\u00e0n t\u1ea5t vi\u1ec7c ph\u00e2n t\u1ea7ng. M\u1ed9t thi\u1ebft k\u1ebf c\u00f3 v\u1ebb ho\u1ea1t \u0111\u1ed9ng t\u1ed1t \u1edf \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o b\u00ecnh th\u01b0\u1eddng c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n v\u1ec1 m\u1eb7t nhi\u1ec7t khi ngu\u1ed3n cung c\u1ea5p ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n gi\u1ea3m. H\u00e3y gi\u1eef nguy\u00ean tr\u01b0\u1eddng h\u1ee3p b\u00ecnh th\u01b0\u1eddng v\u00ec n\u00f3 c\u00f3 th\u1ec3 \u0111\u1ea1i di\u1ec7n cho ph\u1ea7n l\u1edbn m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng, nh\u01b0ng h\u00e3y s\u1eed d\u1ee5ng t\u1ef7 l\u1ec7 gi\u1edbi h\u1ea1n \u0111\u1ec3 s\u00e0ng l\u1ecdc s\u1ed1 l\u01b0\u1ee3ng t\u1ea7ng.<\/p>\n

2. Ch\u1ec9 s\u1eed d\u1ee5ng t\u1ef7 l\u1ec7 l\u00fd t\u01b0\u1edfng b\u1eb1ng nhau nh\u01b0 m\u1ed9t c\u00e1ch ki\u1ec3m tra t\u00ednh h\u1ee3p l\u00fd.<\/h2>\n

N\u1ebfu t\u1ef7 s\u1ed1 t\u1ed5ng l\u00e0 r v\u00e0 gi\u1ea3 s\u1eed c\u00f3 n t\u1ea7ng, th\u00ec r^(1\/n) cung c\u1ea5p m\u1ed9t m\u1ee5c ti\u00eau t\u1ef7 s\u1ed1 b\u1eb1ng nhau \u0111\u01a1n gi\u1ea3n trong \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng. N\u00f3 h\u1eefu \u00edch \u0111\u1ec3 so s\u00e1nh c\u00e1c kh\u00e1i ni\u1ec7m hai, ba v\u00e0 b\u1ed1n t\u1ea7ng v\u00e0 \u0111\u1ec3 ph\u00e1t hi\u1ec7n m\u1ed9t t\u1ea7ng c\u00f3 v\u1ebb b\u1ecb qu\u00e1 t\u1ea3i. \u0110i\u1ec1u n\u00e0y kh\u00f4ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y n\u00e9n th\u1ef1c t\u1ebf s\u1ebd s\u1eed d\u1ee5ng t\u1ef7 s\u1ed1 ch\u00ednh x\u00e1c b\u1eb1ng nhau. S\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t qua b\u1ed9 l\u00e0m m\u00e1t trung gian c\u00f3 ngh\u0129a l\u00e0 \u00e1p su\u1ea5t h\u00fat c\u1ee7a t\u1ea7ng ti\u1ebfp theo th\u1ea5p h\u01a1n \u00e1p su\u1ea5t x\u1ea3 c\u1ee7a t\u1ea7ng tr\u01b0\u1edbc. K\u00edch th\u01b0\u1edbc xi lanh ri\u00eang bi\u1ec7t v\u00e0 c\u00e1c gi\u1edbi h\u1ea1n c\u01a1 h\u1ecdc c\u0169ng c\u00f3 th\u1ec3 bi\u1ec7n minh cho s\u1ef1 ph\u00e2n chia kh\u00f4ng \u0111\u1ec1u. H\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p gi\u1ea3i th\u00edch \u00e1p su\u1ea5t c\u00e1c t\u1ea7ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t thay v\u00ec \u00e1p \u0111\u1eb7t k\u1ebft qu\u1ea3 l\u00fd t\u01b0\u1edfng v\u00e0o thi\u1ebft k\u1ebf.<\/p>\n

3. Nhi\u1ec7t \u0111\u1ed9 x\u1ea3 m\u00e0n h\u00ecnh cho t\u1eebng kh\u00e1i ni\u1ec7m<\/h2>\n

Nhi\u1ec7t \u0111\u1ed9 th\u01b0\u1eddng lo\u1ea1i b\u1ecf c\u00e1c l\u1ef1a ch\u1ecdn s\u1ed1 l\u01b0\u1ee3ng t\u1ea7ng th\u1ea5p tr\u01b0\u1edbc khi ho\u00e0n t\u1ea5t vi\u1ec7c t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc c\u01a1 kh\u00ed. T\u1ef7 l\u1ec7 m\u1ed7i t\u1ea7ng cao l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 kh\u00ed th\u1ea3i; kh\u00ed h\u00fat n\u00f3ng l\u00e0m cho v\u1ea5n \u0111\u1ec1 tr\u1edf n\u00ean t\u1ed3i t\u1ec7 h\u01a1n. C\u1ea7n \u01b0\u1edbc t\u00ednh xu h\u01b0\u1edbng nhi\u1ec7t \u0111\u1ed9 trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng \u00e1n, sau \u0111\u00f3 tham kh\u1ea3o d\u1ef1 \u0111o\u00e1n c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c t\u00ednh th\u1ef1c t\u1ebf c\u1ee7a nit\u01a1 v\u00e0 hi\u1ec7u su\u1ea5t m\u00e1y n\u00e9n. L\u00e0m m\u00e1t trung gian hi\u1ec7u qu\u1ea3 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u v\u00e0o c\u1ee7a t\u1ea7ng ti\u1ebfp theo, nh\u01b0ng t\u1ea7ng \u0111\u1ea7u ti\u00ean v\u1eabn ch\u1ecbu \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111i\u1ec1u ki\u1ec7n ngu\u1ed3n v\u00e0 m\u1ed7i b\u1ed9 l\u00e0m m\u00e1t \u0111\u1ec1u c\u00f3 nhi\u1ec7t \u0111\u1ed9 ti\u1ebfp c\u1eadn h\u1eefu h\u1ea1n. N\u1ebfu s\u1ed1 l\u01b0\u1ee3ng t\u1ea7ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t ho\u1ea1t \u0111\u1ed9ng g\u1ea7n gi\u1edbi h\u1ea1n nhi\u1ec7t trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft b\u00ecnh th\u01b0\u1eddng, n\u00f3 c\u00f3 th\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng k\u00e9m \u0111\u1ed1i v\u1edbi hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m c\u1eb7n tr\u00ean b\u1ed9 l\u00e0m m\u00e1t ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng n\u00f3ng.<\/p>\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 th\u1ed1ng nh\u1ea5t gi\u1eefa nh\u00f3m k\u1ef9 thu\u1eadt v\u00e0 nh\u00f3m mua h\u00e0ng, h\u00e3y li\u00ean h\u1ec7 y\u00eau c\u1ea7u n\u00e0y v\u1edbi trang web. m\u00e1y n\u00e9n nit\u01a1 \u00e1p su\u1ea5t cao<\/a> th\u00f4ng tin. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n n\u00e9n nit\u01a1 \u00e1p su\u1ea5t cao.<\/p>\n

\"N2
M\u1ed7i giai \u0111o\u1ea1n \u0111\u1ec1u b\u1ed5 sung th\u00eam \u0111\u01b0\u1eddng \u1ed1ng n\u1ed1i gi\u1eefa c\u00e1c giai \u0111o\u1ea1n, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t, van v\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng, t\u1ea5t c\u1ea3 \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec.<\/figcaption><\/figure>\n

4. Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u01a1 h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a van c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t s\u1ef1 ph\u00e2n chia \u00e1p su\u1ea5t.<\/h2>\n

L\u1ef1c n\u00e9n xi lanh, t\u1ea3i tr\u1ecdng c\u1ea7n piston, \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch van v\u00e0 m\u1eadt \u0111\u1ed9 kh\u00ed thay \u0111\u1ed5i theo t\u1eebng giai \u0111o\u1ea1n. Khung m\u00e1y n\u00e9n c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng gi\u1edbi h\u1ea1n y\u00eau c\u1ea7u b\u1ed1 tr\u00ed xi lanh ho\u1eb7c ph\u00e2n b\u1ed1 \u00e1p su\u1ea5t c\u1ee5 th\u1ec3. Xi lanh \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf \u00e1p su\u1ea5t cao c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00e1c v\u1edbi c\u00e1c giai \u0111o\u1ea1n th\u1ec3 t\u00edch l\u1edbn \u00e1p su\u1ea5t th\u1ea5p. Nh\u1eefng chi ti\u1ebft n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c suy lu\u1eadn t\u1eeb c\u00e1c c\u00f4ng th\u1ee9c chung. K\u1ef9 s\u01b0 d\u1ef1 \u00e1n n\u00ean y\u00eau c\u1ea7u \u00e1p su\u1ea5t t\u1ed1i \u0111a v\u00e0 \u00e1p su\u1ea5t b\u00ecnh th\u01b0\u1eddng c\u1ee7a t\u1eebng giai \u0111o\u1ea1n, t\u1ea3i tr\u1ecdng d\u1ef1 \u0111o\u00e1n (n\u1ebfu c\u00f3) v\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng to\u00e0n b\u1ed9 ph\u1ea1m vi h\u00fat \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. S\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf m\u00e1y m\u00f3c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c t\u00ednh to\u00e1n h\u1ec7 th\u1ed1ng.<\/p>\n

5. T\u00ednh c\u00e1c giao di\u1ec7n \u0111\u01b0\u1ee3c th\u00eam v\u00e0o nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i trong v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m.<\/h2>\n

Vi\u1ec7c chuy\u1ec3n t\u1eeb hai giai \u0111o\u1ea1n sang ba ho\u1eb7c b\u1ed1n giai \u0111o\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m t\u1ef7 l\u1ec7 n\u00e9n v\u00e0 nhi\u1ec7t \u0111\u1ed9 tr\u00ean m\u1ed7i giai \u0111o\u1ea1n, nh\u01b0ng l\u1ea1i l\u00e0m t\u0103ng th\u00eam van, b\u1ed9 l\u00e0m m\u00e1t, b\u1ed9 t\u00e1ch, thi\u1ebft b\u1ecb gi\u1ea3m \u00e1p, \u0111\u01b0\u1eddng tho\u00e1t n\u01b0\u1edbc, c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng. M\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u1ec1u t\u1ea1o ra chi ph\u00ed v\u00e0 ti\u1ec1m \u1ea9n nguy c\u01a1 b\u1ea3o tr\u00ec ho\u1eb7c r\u00f2 r\u1ec9. \u0110\u1ed1i v\u1edbi m\u00e1y n\u00e9n ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c quan tr\u1ecdng, vi\u1ec7c gi\u1ea3m \u1ee9ng su\u1ea5t c\u00f3 th\u1ec3 bi\u1ec7n minh cho s\u1ef1 ph\u1ee9c t\u1ea1p \u0111\u00f3. V\u1edbi t\u1ef7 l\u1ec7 n\u00e9n v\u1eeba ph\u1ea3i, vi\u1ec7c th\u00eam c\u00e1c giai \u0111o\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec1u thi\u1ebft b\u1ecb h\u01a1n m\u00e0 kh\u00f4ng mang l\u1ea1i l\u1ee3i \u00edch \u0111\u00e1ng k\u1ec3. H\u00e3y so s\u00e1nh kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec v\u00e0 chi\u1ebfn l\u01b0\u1ee3c d\u1ef1 ph\u00f2ng nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a vi\u1ec7c ph\u00e2n chia giai \u0111o\u1ea1n. M\u1ed9t h\u1ec7 th\u1ed1ng ph\u00e2n chia \u00e1p su\u1ea5t k\u1ef9 thu\u1eadt cao s\u1ebd kh\u00f4ng h\u1eefu \u00edch n\u1ebfu nh\u00e0 m\u00e1y kh\u00f4ng th\u1ec3 b\u1ea3o tr\u00ec c\u00e1c thi\u1ebft b\u1ecb trung gian b\u1ed5 sung.<\/p>\n

\"Industrial
S\u1eed d\u1ee5ng b\u1ed1 tr\u00ed thi\u1ebft b\u1ecb, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng c\u00f9ng nhau khi x\u00e1c nh\u1eadn nhi\u1ec7m v\u1ee5 n\u00e9n kh\u00ed nit\u01a1 \u0111\u00e3 ch\u1ecdn. Trong c\u00e1ch b\u1ed1 tr\u00ed n\u00e0y, c\u00e1c gi\u00e1 \u0111\u1ee1 tr\u1ef1c quan x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n n\u00e9n kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao.<\/figcaption><\/figure>\n

6. X\u00e1c \u0111\u1ecbnh \u00e1p su\u1ea5t gi\u1eefa c\u00e1c giai \u0111o\u1ea1n l\u00e0m m\u1ee9c \u00e1p su\u1ea5t v\u1eadn h\u00e0nh c\u01a1 b\u1ea3n.<\/h2>\n

Sau khi s\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n \u0111\u01b0\u1ee3c ch\u1ecdn, \u00e1p su\u1ea5t gi\u1eefa c\u00e1c giai \u0111o\u1ea1n d\u1ef1 ki\u1ebfn \u200b\u200btr\u1edf th\u00e0nh c\u00e1c gi\u00e1 tr\u1ecb ch\u1ea9n \u0111o\u00e1n c\u00f3 gi\u00e1 tr\u1ecb. Van h\u00fat ho\u1eb7c van x\u1ea3 b\u1ecb r\u00f2 r\u1ec9 s\u1ebd l\u00e0m thay \u0111\u1ed5i s\u1ef1 c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t. R\u00f2 r\u1ec9 v\u00f2ng, b\u1ed9 l\u00e0m m\u00e1t b\u1ecb t\u1eafc ho\u1eb7c s\u1ef1 thay \u0111\u1ed5i h\u1ea1n ch\u1ebf \u1edf ph\u00eda h\u1ea1 l\u01b0u c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra \u0111i\u1ec1u t\u01b0\u01a1ng t\u1ef1. Ghi l\u1ea1i \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 gi\u1eefa m\u1ed7i giai \u0111o\u1ea1n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh th\u1eed \u1edf t\u1ea3i tr\u1ecdng \u0111\u00e3 bi\u1ebft. Sau \u0111\u00f3, so s\u00e1nh s\u1ef1 c\u1ed1 v\u1ec1 hi\u1ec7u su\u1ea5t v\u1edbi m\u1ee9c c\u01a1 s\u1edf \u0111\u00f3 tr\u01b0\u1edbc khi th\u00e1o d\u1ee1 m\u00e1y. Do \u0111\u00f3, ph\u00e9p t\u00ednh ph\u00e2n b\u1ed5 giai \u0111o\u1ea1n ti\u1ebfp t\u1ee5c mang l\u1ea1i gi\u00e1 tr\u1ecb sau khi mua s\u1eafm: n\u00f3 cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh bi\u1ebft c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 nh\u01b0 th\u1ebf n\u00e0o v\u00e0 s\u1ef1 thay \u0111\u1ed5i c\u00f3 th\u1ec3 \u0111\u00e3 x\u1ea3y ra \u1edf \u0111\u00e2u.<\/p>\n

B\u1ea3ng s\u00e0ng l\u1ecdc theo giai \u0111o\u1ea1n<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
C\u00e2u h\u1ecfi v\u1ec1 vi\u1ec7c ph\u00e2n t\u1ea7ng nit\u01a1 \u00e1p su\u1ea5t cao<\/caption>\n
M\u1ee5c<\/th>\nC\u00e2u h\u1ecfi k\u1ef9 thu\u1eadt<\/th>\nT\u00edn hi\u1ec7u x\u00e1c minh ho\u1eb7c quy\u1ebft \u0111\u1ecbnh<\/th>\n<\/tr>\n<\/thead>\n
T\u1ef7 l\u1ec7 t\u1ed5ng th\u1ec3<\/th>\nGi\u00e1 tr\u1ecb t\u1ed1i \u0111a c\u1ee7a Pfinal_abs\/Psuction_abs l\u00e0 bao nhi\u00eau?<\/td>\nS\u00e0ng l\u1ecdc theo t\u1eebng giai \u0111o\u1ea1n bao g\u1ed3m c\u1ea3 \u0111i\u1ec1u ki\u1ec7n h\u00fat ch\u00e2n kh\u00f4ng th\u1ea5p nh\u1ea5t.<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 t\u1eebng giai \u0111o\u1ea1n<\/th>\nLi\u1ec7u m\u1ed7i giai \u0111o\u1ea1n \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t c\u00f3 th\u1ec3 n\u1eb1m g\u1ecdn trong ph\u1ea1m vi c\u00e1ch nhi\u1ec7t c\u1ee7a n\u00f3 kh\u00f4ng?<\/td>\n\u1ea2nh h\u01b0\u1edfng c\u1ee7a hi\u1ec7u su\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft n\u00f3ng v\u00e0 m\u00e1t \u0111\u1ec1u \u0111\u01b0\u1ee3c xem x\u00e9t.<\/td>\n<\/tr>\n
Thi\u1ebft k\u1ebf c\u01a1 kh\u00ed<\/th>\nLi\u1ec7u s\u1ef1 ph\u00e2n b\u1ed5 \u00e1p su\u1ea5t c\u00f3 tu\u00e2n th\u1ee7 c\u00e1c gi\u1edbi h\u1ea1n c\u1ee7a xi lanh v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng kh\u00f4ng?<\/td>\nX\u00e1c nh\u1eadn t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t h\u1ed7 tr\u1ee3 cho vi\u1ec7c s\u1eafp x\u1ebfp giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng.<\/td>\n<\/tr>\n
\u0110\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a v\u00f2ng \u0111\u1eddi<\/th>\nM\u1ed7i giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n s\u1ebd b\u1ed5 sung th\u00eam nh\u1eefng b\u1ed9 l\u00e0m m\u00e1t, van v\u00e0 \u0111i\u1ec3m b\u1ea3o tr\u00ec n\u00e0o?<\/td>\nC\u00e1c giai \u0111o\u1ea1n b\u1ed5 sung \u0111\u01b0\u1ee3c bi\u1ec7n minh b\u1eb1ng l\u1ee3i \u00edch r\u00f5 r\u00e0ng v\u1ec1 ngh\u0129a v\u1ee5 ho\u1eb7c \u0111\u1ed9 tin c\u1eady.<\/td>\n<\/tr>\n<\/tbody>\n
Ghi l\u1ea1i c\u0103n c\u1ee9 cu\u1ed1i c\u00f9ng v\u00e0o y\u00eau c\u1ea7u b\u00e1o gi\u00e1, h\u1ed3 s\u01a1 nghi\u1ec7m thu ho\u1eb7c h\u1ed3 s\u01a1 b\u1ea3o tr\u00ec \u0111\u1ec3 k\u1ef9 s\u01b0 kh\u00e1c c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i quy\u1ebft \u0111\u1ecbnh \u0111\u00f3.<\/td>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/div>\n

B\u1ea3ng t\u00ednh x\u00e1c minh d\u1ef1 \u00e1n<\/h2>\n

\u0110\u1ea3m b\u1ea3o vi\u1ec7c x\u00e1c minh cho thao t\u00e1c \u201cT\u00ednh to\u00e1n t\u1ef7 l\u1ec7 t\u1ed5ng th\u1ec3 t\u1eeb \u00e1p su\u1ea5t h\u00fat t\u1ed1i thi\u1ec3u tuy\u1ec7t \u0111\u1ed1i v\u00e0 \u00e1p su\u1ea5t x\u1ea3 cu\u1ed1i c\u00f9ng y\u00eau c\u1ea7u\u201d c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh \u0111i\u1ec1u tra l\u1ed7i sau n\u00e0y. Ghi l\u1ea1i t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3, nhi\u1ec7t \u0111\u1ed9 x\u1ea3, tr\u1ea1ng th\u00e1i m\u00e1y n\u00e9n, tr\u1ea1ng th\u00e1i y\u00eau c\u1ea7u v\u00e0 th\u1eddi gian quan s\u00e1t v\u00e0o m\u1ed9t b\u1ea3n ghi duy nh\u1ea5t. Li\u00ean k\u1ebft b\u1ea3n ghi \u0111\u00f3 v\u1edbi m\u1ee5c \u0111\u00edch thi\u1ebft k\u1ebf \u201ct\u00ednh to\u00e1n t\u1ef7 l\u1ec7 t\u1ed5ng th\u1ec3\u201d v\u00e0 ghi ch\u00fa b\u1ea3n v\u1ebd, h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quy tr\u00ecnh ho\u1eb7c c\u00f4ng c\u1ee5 hi\u1ec7u chu\u1ea9n n\u00e0o \u0111\u00e3 thi\u1ebft l\u1eadp s\u1ef1 ch\u1ea5p nh\u1eadn. N\u1ebfu k\u1ebft qu\u1ea3 \u0111o b\u00ecnh th\u01b0\u1eddng, n\u00f3 s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t tham chi\u1ebfu. N\u1ebfu b\u1ea5t th\u01b0\u1eddng, h\u00e3y ghi l\u1ea1i h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c v\u00e0 ki\u1ec3m tra l\u1ea1i trong c\u00f9ng \u0111i\u1ec1u ki\u1ec7n. Vi\u1ec7c ghi ch\u00e9p nh\u1ea5t qu\u00e1n s\u1ebd gi\u1ea3m thi\u1ec3u s\u1ef1 c\u00e1m d\u1ed7 b\u00f9 \u0111\u1eafp cho m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00f4ng r\u00f5 nguy\u00ean nh\u00e2n b\u1eb1ng c\u00e1ch t\u0103ng \u00e1p su\u1ea5t, t\u1ed1c \u0111\u1ed9, gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c c\u00e1c c\u00e0i \u0111\u1eb7t kh\u00f4ng li\u00ean quan.<\/p>\n

\u0110\u1ec3 ki\u1ec3m tra ch\u00e9o c\u1ee5 th\u1ec3 cho t\u1eebng \u1ee9ng d\u1ee5ng, h\u00e3y s\u1eed d\u1ee5ng trang web n\u00e0y. m\u00e1y n\u00e9n kh\u00ed nit\u01a1<\/a> trang n\u00e0y n\u1eb1m c\u1ea1nh d\u1eef li\u1ec7u v\u1ec1 nhi\u1ec7m v\u1ee5 \u0111o \u0111\u01b0\u1ee3c \u0111\u00e3 th\u1ea3o lu\u1eadn \u1edf tr\u00ean. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n n\u00e9n nit\u01a1 \u00e1p su\u1ea5t cao.<\/p>\n

Ki\u1ec3m tra \u201c\u01b0\u1edbc t\u00ednh t\u1ef7 l\u1ec7 giai \u0111o\u1ea1n b\u1eb1ng nhau\u201d t\u1ea1i ranh gi\u1edbi n\u01a1i xu\u1ea5t hi\u1ec7n h\u1eadu qu\u1ea3 c\u1ee7a n\u00f3. Quan s\u00e1t t\u1ef7 l\u1ec7 m\u1ed7i giai \u0111o\u1ea1n t\u1ea1i ngu\u1ed3n v\u00e0 l\u00e0m m\u00e1t trung gian \u1edf ph\u00eda nh\u1eadn, sau \u0111\u00f3 ho\u00e0n th\u00e0nh \u201cCh\u1ec9 so s\u00e1nh t\u1ef7 l\u1ec7 hai, ba ho\u1eb7c nhi\u1ec1u giai \u0111o\u1ea1n l\u00fd t\u01b0\u1edfng nh\u01b0 m\u1ed9t b\u00e0i t\u1eadp s\u00e0ng l\u1ecdc\u201d trong khi l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t li\u00ean quan \u1ed5n \u0111\u1ecbnh. Ghi l\u1ea1i \u0111\u1ee7 ng\u1eef c\u1ea3nh \u0111\u1ec3 ph\u00e2n bi\u1ec7t s\u1ef1 bi\u1ebfn \u0111\u1ed5i quy tr\u00ecnh b\u00ecnh th\u01b0\u1eddng v\u1edbi s\u1ef1 xu\u1ed1ng c\u1ea5p c\u1ee7a thi\u1ebft b\u1ecb. Khi gi\u1edbi h\u1ea1n ch\u1ea5p nh\u1eadn ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c ch\u1ecdn, h\u00e3y s\u1eed d\u1ee5ng t\u00e0i li\u1ec7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t hi\u1ec7n h\u00e0nh ho\u1eb7c \u0111\u1eb7c t\u1ea3 d\u1ef1 \u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. Kh\u00f4ng chuy\u1ec3n gi\u00e1 tr\u1ecb t\u1eeb m\u00e1y n\u00e9n kh\u00e1c ch\u1ec9 v\u00ec \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh nghe c\u00f3 v\u1ebb t\u01b0\u01a1ng t\u1ef1. B\u1ea3n ghi t\u1eeb ranh gi\u1edbi n\u00e0y \u0111\u1ebfn ranh gi\u1edbi kh\u00e1c gi\u00fap vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 sau n\u00e0y nhanh h\u01a1n nhi\u1ec1u.<\/p>\n

Ho\u00e0n t\u1ea5t quy tr\u00ecnh \u201cKi\u1ec3m tra nhi\u1ec7t \u0111\u1ed9 x\u1ea3 d\u1ef1 ki\u1ebfn \u200b\u200b\u1edf \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o n\u00f3ng nh\u1ea5t\u201d b\u1eb1ng c\u00e1ch ghi l\u1ea1i nguy\u00ean nh\u00e2n, ph\u1ea3n \u1ee9ng v\u00e0 s\u1ef1 ch\u1ea5p nh\u1eadn. B\u1eaft \u0111\u1ea7u v\u1edbi \u201cgi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 m\u00e0n h\u00ecnh\u201d, x\u00e1c \u0111\u1ecbnh h\u00e0nh vi d\u1ef1 ki\u1ebfn \u200b\u200bc\u1ee7a nhi\u1ec7t \u0111\u1ed9 x\u1ea3 v\u00e0 ch\u1ecdn m\u1ed9t quan s\u00e1t th\u1ee9 hai li\u00ean quan \u0111\u1ebfn t\u1ea3i tr\u1ecdng xi lanh c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn c\u00f9ng m\u1ed9t k\u1ebft lu\u1eadn m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp. Th\u1ef1c hi\u1ec7n ki\u1ec3m tra m\u00e0 kh\u00f4ng b\u1ecf qua c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. N\u1ebfu hai t\u00edn hi\u1ec7u kh\u00f4ng kh\u1edbp, h\u00e3y \u0111i\u1ec1u tra \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb, tr\u1ea1ng th\u00e1i van, t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t, \u00f4 nhi\u1ec5m, r\u00f2 r\u1ec9 ho\u1eb7c logic \u0111i\u1ec1u khi\u1ec3n tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh b\u1ed9 ph\u1eadn n\u00e0o c\u1ea7n s\u1eeda ch\u1eefa. Vi\u1ec7c x\u00e1c nh\u1eadn \u0111\u1ed9c l\u1eadp r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb khi vi\u1ec7c ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c thay th\u1ebf s\u1ebd t\u1ed1n k\u00e9m.<\/p>\n

Bi\u1ebfn m\u1ee5c \u0111\u00e1nh gi\u00e1 \u201cxem x\u00e9t k\u00edch th\u01b0\u1edbc xi lanh\u201d th\u00e0nh m\u1ed9t b\u01b0\u1edbc ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c ghi l\u1ea1i. X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed quan s\u00e1t th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng l\u00e0m m\u00e1t trung gian, tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n n\u00e0o \u1edf ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n ho\u1eb7c h\u1ea1 ngu\u1ed3n c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i \u00e1p su\u1ea5t cu\u1ed1i c\u00f9ng. Ghi l\u1ea1i thi\u1ebft b\u1ecb, b\u1ea3n v\u1ebd, b\u1ea3ng d\u1eef li\u1ec7u ho\u1eb7c ki\u1ec3m tra th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thi\u1ebft l\u1eadp c\u01a1 s\u1edf. Sau \u0111\u00f3 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng \u201cXem x\u00e9t t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t gi\u1eefa c\u00e1c t\u1ea7ng v\u00e0 c\u00e1c gi\u1ea3 \u0111\u1ecbnh v\u1ec1 l\u00e0m m\u00e1t\u201d trong \u0111i\u1ec1u ki\u1ec7n c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i. N\u1ebfu k\u1ebft qu\u1ea3 m\u00e2u thu\u1eabn v\u1edbi h\u00e0nh vi d\u1ef1 ki\u1ebfn, h\u00e3y t\u1ea1m d\u1eebng quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf ho\u1eb7c b\u1ea3o tr\u00ec ti\u1ebfp theo cho \u0111\u1ebfn khi s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p cho m\u1ed9t k\u1ef9 s\u01b0 kh\u00e1c \u0111\u1ee7 b\u1ed1i c\u1ea3nh \u0111\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i vi\u1ec7c ki\u1ec3m tra m\u00e0 kh\u00f4ng c\u1ea7n d\u1ef1a v\u00e0o tr\u00ed nh\u1edb ho\u1eb7c m\u1ed9t gi\u1ea3 \u0111\u1ecbnh kh\u00f4ng \u0111\u01b0\u1ee3c ghi l\u1ea1i.<\/p>\n

\"N2
C\u1ea7n ki\u1ec3m tra c\u00e1ch b\u1ed1 tr\u00ed thi\u1ebft b\u1ecb sao cho ph\u00f9 h\u1ee3p v\u1edbi \u00e1p su\u1ea5t, kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec v\u00e0 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00e1c gi\u00e1 \u0111\u1ee1 tr\u1ef1c quan s\u1ebd x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng c\u00e1c giai \u0111o\u1ea1n n\u00e9n kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao.<\/figcaption><\/figure>\n

S\u1eed d\u1ee5ng vi\u1ec7c ki\u1ec3m tra t\u1ea3i tr\u1ecdng xi lanh nh\u01b0 m\u1ed9t \u0111i\u1ec3m ki\u1ec3m tra t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, g\u1eafn li\u1ec1n v\u1edbi y\u00eau c\u1ea7u \u201cNh\u1eadn x\u00e1c nh\u1eadn t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 t\u1ea3i tr\u1ecdng c\u01a1 kh\u00ed v\u00e0 van cho vi\u1ec7c ph\u00e2n chia \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t\u201d. Ghi l\u1ea1i v\u1ecb tr\u00ed \u0111o ho\u1eb7c ki\u1ec3m tra, tr\u1ea1ng th\u00e1i kh\u00ed, t\u1ea3i tr\u1ecdng m\u00e1y n\u00e9n, v\u1ecb tr\u00ed van li\u00ean quan v\u00e0 t\u00e0i li\u1ec7u x\u00e1c \u0111\u1ecbnh s\u1ef1 ch\u1ea5p nh\u1eadn. \u0110\u1ed3ng th\u1eddi ki\u1ec3m tra ch\u00e9o t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3 \u0111\u1ec3 tr\u00e1nh nh\u1ea7m l\u1eabn tri\u1ec7u ch\u1ee9ng c\u1ee5c b\u1ed9 v\u1edbi v\u1ea5n \u0111\u1ec1 to\u00e0n h\u1ec7 th\u1ed1ng. Kh\u00e1i ni\u1ec7m \u201cbao g\u1ed3m t\u1ed5n th\u1ea5t gi\u1eefa c\u00e1c giai \u0111o\u1ea1n\u201d ch\u1ec9 ho\u00e0n ch\u1ec9nh khi quan s\u00e1t d\u1eabn \u0111\u1ebfn m\u1ed9t quy\u1ebft \u0111\u1ecbnh r\u00f5 r\u00e0ng: ch\u1ea5p nh\u1eadn, s\u1eeda ch\u1eefa ho\u1eb7c chuy\u1ec3n cho nh\u00e0 cung c\u1ea5p xem x\u00e9t. L\u1eb7p l\u1ea1i vi\u1ec7c ki\u1ec3m tra sau b\u1ea5t k\u1ef3 s\u1ef1 s\u1eeda ch\u1eefa n\u00e0o v\u00e0 l\u01b0u gi\u1eef c\u00e1c gi\u00e1 tr\u1ecb tr\u01b0\u1edbc v\u00e0 sau c\u00f9ng v\u1edbi h\u1ed3 s\u01a1 v\u1eadn h\u00e0nh ho\u1eb7c b\u1ea3o tr\u00ec.<\/p>\n

X\u00e1c minh \u201cso s\u00e1nh \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a v\u00f2ng \u0111\u1eddi\u201d b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, trong \u0111\u00f3 \u00e1p su\u1ea5t cu\u1ed1i c\u00f9ng v\u00e0 t\u1ef7 l\u1ec7 m\u1ed7i giai \u0111o\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c di\u1ec5n gi\u1ea3i c\u00f9ng nhau. \u1ed4n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng, ghi l\u1ea1i \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c tr\u1ea1ng th\u00e1i m\u00e1y m\u00f3c n\u1ebfu c\u00f3 li\u00ean quan, v\u00e0 s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e3 hi\u1ec7u chu\u1ea9n ho\u1eb7c ki\u1ec3m tra tr\u1ef1c ti\u1ebfp t\u1ea1i c\u00e1c v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. Th\u1ef1c hi\u1ec7n \u201cGhi l\u1ea1i \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 gi\u1eefa c\u00e1c giai \u0111o\u1ea1n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh th\u1eed\u201d v\u00e0 ghi l\u1ea1i c\u1ea3 ph\u1ea3n h\u1ed3i d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0 quan s\u00e1t \u0111\u01b0\u1ee3c. N\u1ebfu c\u1ea7n gi\u1edbi h\u1ea1n c\u1ee5 th\u1ec3 cho t\u1eebng m\u00f4 h\u00ecnh, h\u00e3y l\u1ea5y gi\u1edbi h\u1ea1n \u0111\u00f3 t\u1eeb t\u00e0i li\u1ec7u c\u1ee7a m\u00e1y n\u00e9n, b\u00ecnh ch\u1ee9a, \u0111\u01b0\u1eddng \u1ed1ng, m\u00e1y ph\u00e1t \u0111i\u1ec7n ho\u1eb7c quy tr\u00ecnh \u0111\u00e3 ch\u1ecdn thay v\u00ec ch\u00e8n m\u1ed9t gi\u00e1 tr\u1ecb chung chung. B\u1ea3n ghi ph\u1ea3i th\u1ec3 hi\u1ec7n l\u00fd do t\u1ea1i sao quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng l\u00e0 h\u1ee3p l\u00fd v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt.<\/p>\n

Sau khi x\u00e1c nh\u1eadn t\u00ecnh tr\u1ea1ng th\u1ef1c \u0111\u1ecba, h\u00e3y xem x\u00e9t l\u1ea1i trang web. m\u00e1y n\u00e9n N2 c\u00f4ng su\u1ea5t cao<\/a> T\u00ecm ngu\u1ed3n l\u1ef1c ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u b\u1eb1ng c\u00e1ch ch\u1ecdn m\u1ed9t d\u00f2ng m\u00e1y n\u00e9n kh\u00ed th\u1ef1c t\u1ebf. B\u01b0\u1edbc ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n n\u00e9n kh\u00ed nit\u01a1 \u00e1p su\u1ea5t cao.<\/p>\n

Ranh gi\u1edbi an to\u00e0n v\u00e0 x\u00e1c minh<\/h2>\n

M\u1ed7i th\u1ec3 t\u00edch trung gian \u0111\u1ec1u l\u00e0 m\u1ed9t ranh gi\u1edbi \u00e1p su\u1ea5t. H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 gi\u1ea3m \u00e1p, van x\u1ea3, b\u1ed9 l\u00e0m m\u00e1t v\u00e0 h\u1ec7 th\u1ed1ng c\u00e1ch ly ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p v\u1edbi \u00e1p su\u1ea5t th\u1ef1c t\u1ebf c\u1ee7a t\u1eebng giai \u0111o\u1ea1n v\u00e0 m\u1ecdi tr\u01b0\u1eddng h\u1ee3p b\u1ecb t\u1eafc ngh\u1ebdn. Kh\u00f4ng n\u00ean cho r\u1eb1ng \u0111\u01b0\u1eddng \u1ed1ng trung gian l\u00e0 \u201c\u00e1p su\u1ea5t th\u1ea5p\u201d ch\u1ec9 v\u00ec n\u00f3 n\u1eb1m tr\u01b0\u1edbc giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng. Tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh, h\u00e3y gi\u1ea3m \u00e1p su\u1ea5t t\u1eebng giai \u0111o\u1ea1n v\u00e0 b\u1ed9 l\u00e0m m\u00e1t ri\u00eang bi\u1ec7t theo y\u00eau c\u1ea7u c\u1ee7a quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. Gi\u1edbi h\u1ea1n \u00e1p su\u1ea5t t\u1eebng giai \u0111o\u1ea1n v\u00e0 y\u00eau c\u1ea7u v\u1ec1 \u1ed1c v\u00edt \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb t\u00e0i li\u1ec7u c\u1ee7a m\u00e1y n\u00e9n \u0111\u00e3 ch\u1ecdn.<\/p>\n

Tr\u00ecnh t\u1ef1 thi\u1ebft k\u1ebf \u0111\u1ebfm giai \u0111o\u1ea1n<\/h2>\n
    \n
  1. T\u00ednh to\u00e1n t\u1ef7 l\u1ec7 t\u1ed5ng th\u1ec3 t\u1eeb l\u1ef1c h\u00fat t\u1ed1i thi\u1ec3u tuy\u1ec7t \u0111\u1ed1i v\u00e0 l\u01b0u l\u01b0\u1ee3ng x\u1ea3 cu\u1ed1i c\u00f9ng c\u1ea7n thi\u1ebft.<\/li>\n
  2. Ch\u1ec9 n\u00ean so s\u00e1nh t\u1ef7 l\u1ec7 l\u00fd t\u01b0\u1edfng \u1edf hai, ba giai \u0111o\u1ea1n ho\u1eb7c cao h\u01a1n nh\u01b0 m\u1ed9t b\u00e0i t\u1eadp s\u00e0ng l\u1ecdc.<\/li>\n
  3. Ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9 x\u1ea3 d\u1ef1 ki\u1ebfn \u200b\u200bc\u1ee7a t\u1eebng giai \u0111o\u1ea1n \u1edf \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o n\u00f3ng nh\u1ea5t.<\/li>\n
  4. Xem x\u00e9t l\u1ea1i t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t gi\u1eefa c\u00e1c t\u1ea7ng v\u00e0 c\u00e1c gi\u1ea3 \u0111\u1ecbnh v\u1ec1 l\u00e0m m\u00e1t.<\/li>\n
  5. C\u1ea7n c\u00f3 x\u00e1c nh\u1eadn t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 t\u1ea3i tr\u1ecdng c\u01a1 kh\u00ed v\u00e0 van cho h\u1ec7 th\u1ed1ng chia t\u00e1ch \u0111\u1ec1 xu\u1ea5t.<\/li>\n
  6. Ghi l\u1ea1i \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 gi\u1eefa c\u00e1c giai \u0111o\u1ea1n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh th\u1eed.<\/li>\n<\/ol>\n

    C\u00e2u h\u1ecfi d\u00e0n d\u1ef1ng \u00e1p l\u1ef1c cao<\/h2>\n
    \nC\u00f3 t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t t\u1ed1i \u0111a n\u00e0o cho m\u1ed7i giai \u0111o\u1ea1n \u0111\u1ed1i v\u1edbi nit\u01a1 kh\u00f4ng?<\/summary>\n

    Kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb chung n\u00e0o \u00e1p d\u1ee5ng cho m\u1ecdi m\u00e1y n\u00e9n kh\u00ed. T\u1ef7 s\u1ed1 n\u00e9n cho ph\u00e9p ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec7t \u0111\u1ed9, thi\u1ebft k\u1ebf van, h\u00ecnh d\u1ea1ng xi lanh, t\u1ed1c \u0111\u1ed9, v\u1eadt li\u1ec7u, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t v\u00e0 gi\u1edbi h\u1ea1n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n<\/details>\n

    \nT\u1ea1i sao kh\u00f4ng s\u1eed d\u1ee5ng c\u00e0ng nhi\u1ec1u giai \u0111o\u1ea1n c\u00e0ng t\u1ed1t?<\/summary>\n

    Vi\u1ec7c th\u00eam c\u00e1c t\u1ea7ng gi\u00fap gi\u1ea3m t\u1ef7 l\u1ec7 c\u00f4ng su\u1ea5t tr\u00ean m\u1ed7i t\u1ea7ng nh\u01b0ng l\u00e0m t\u0103ng chi ph\u00ed, t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t, c\u00e1c b\u1ed9 ph\u1eadn b\u1ea3o tr\u00ec v\u00e0 c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac d\u1ec5 b\u1ecb r\u00f2 r\u1ec9. C\u1ea5u h\u00ecnh t\u1ed1i \u01b0u l\u00e0 c\u1ea5u h\u00ecnh \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u1edbi bi\u00ean \u0111\u1ed9 an to\u00e0n \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<\/details>\n

    \nS\u1ed1 l\u01b0\u1ee3ng giai \u0111o\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i n\u1ebfu \u00e1p su\u1ea5t h\u00fat thay \u0111\u1ed5i sau \u0111\u00f3 kh\u00f4ng?<\/summary>\n

    S\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 v\u1ec1 \u00e1p su\u1ea5t h\u00fat s\u1ebd l\u00e0m thay \u0111\u1ed5i t\u1ef7 s\u1ed1 n\u00e9n t\u1ed5ng th\u1ec3 v\u00e0 c\u00e2n b\u1eb1ng c\u1ea5p n\u00e9n. Kh\u00f4ng n\u00ean thay \u0111\u1ed5i ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 xem x\u00e9t c\u1ee7a nh\u00e0 cung c\u1ea5p m\u00e1y n\u00e9n v\u1ec1 c\u00f4ng su\u1ea5t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 gi\u1edbi h\u1ea1n c\u01a1 h\u1ecdc.<\/p>\n<\/details>\n

    Quy t\u1eafc \u0111\u1ebfm giai \u0111o\u1ea1n<\/h2>\n

    X\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng t\u1ea7ng nit\u01a1 \u00e1p su\u1ea5t cao b\u1eb1ng c\u00e1ch b\u1eaft \u0111\u1ea7u v\u1edbi t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i t\u1ed5ng th\u1ec3 t\u1ec7 nh\u1ea5t, sau \u0111\u00f3 ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9, l\u00e0m m\u00e1t, t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a v\u00f2ng \u0111\u1eddi. Ph\u00e9p t\u00ednh t\u1ef7 l\u1ec7 b\u1eb1ng nhau l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p s\u00e0ng l\u1ecdc h\u1eefu \u00edch, nh\u01b0ng c\u00e1ch b\u1ed1 tr\u00ed cu\u1ed1i c\u00f9ng ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf m\u00e1y n\u00e9n c\u1ee5 th\u1ec3. Gi\u1eef nguy\u00ean \u00e1p su\u1ea5t gi\u1eefa c\u00e1c t\u1ea7ng d\u1ef1 ki\u1ebfn \u200b\u200bl\u00e0m c\u01a1 s\u1edf cho vi\u1ec7c v\u1eadn h\u00e0nh v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/p>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"

    H\u01b0\u1edbng d\u1eabn th\u1ef1c ti\u1ec5n v\u1ec1 m\u00e1y n\u00e9n kh\u00ed nit\u01a1, bao g\u1ed3m t\u1ef7 s\u1ed1 \u00e1p su\u1ea5t t\u1ed5ng th\u1ec3, ki\u1ec3m tra t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc, v\u1eadn h\u00e0nh, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 b\u1ea3o tr\u00ec.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-623","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts\/623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/comments?post=623"}],"version-history":[{"count":0,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts\/623\/revisions"}],"wp:attachment":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/media?parent=623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/categories?post=623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/tags?post=623"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}