{"id":1628,"date":"2019-10-31T11:19:28","date_gmt":"2019-10-31T04:19:28","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=1628"},"modified":"2025-12-13T02:52:20","modified_gmt":"2025-12-12T19:52:20","slug":"cau-tao-nguyen-ly-hoat-dong-cua-bua-pha-da-thuy-luc","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/cau-tao-nguyen-ly-hoat-dong-cua-bua-pha-da-thuy-luc\/","title":{"rendered":"C\u1ea5u t\u1ea1o, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00faa ph\u00e1 \u0111\u00e1 th\u1ee7y l\u1ef1c"},"content":{"rendered":"

\u0110\u1ec3 hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00faa ph\u00e1 \u0111\u00e1 th\u1ee7y l\u1ef1c, nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c c\u1ee7a b\u00faa th\u1ee7y l\u1ef1c l\u00e0 g\u00ec, c\u1ea5u tr\u00fac v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m r\u00f5 tr\u01b0\u1edbc ti\u00ean.<\/h2>\n

M\u1ed9t b\u00faa \u0111\u1eadp th\u1ee7y l\u1ef1c bao g\u1ed3m ba ph\u1ea7n ch\u00ednh: \u0111\u1ea7u sau (bu\u1ed3ng nit\u01a1), c\u1ee5m xi lanh v\u00e0 \u0111\u1ea7u tr\u01b0\u1edbc.<\/p>\n

Ch\u00fang ta s\u1ebd \u0111i t\u1edbi t\u1eebng m\u1ee5c ri\u00eang bi\u1ec7t:<\/p>\n

1. C\u1ea5u t\u1ea1o ph\u1ea7n sau b\u00faa ( Bu\u1ed3ng Nito)<\/h3>\n

\u0110\u1eb1ng sau l\u00e0 m\u1ed9t khoang \u0111\u1ec3 l\u01b0u ch\u1eef Nito<\/p>\n

Khi l\u00e0m vi\u1ec7c d\u01b0\u1edbi d\u01b0\u1edbi \u00e1p xu\u1ea5t cao, khoang Nito n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u1ed9 gi\u1ea3m x\u00f3c khi h\u00e0nh tr\u00ecnh piston quay tr\u1edf l\u1ea1i.<\/p>\n

N\u00f3 c\u0169ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t ch\u1ea5t t\u0103ng c\u01b0\u1eddng t\u00e1c \u0111\u1ed9ng khi piston \u0111i xu\u1ed1ng.<\/p>\n

\"C\u1ea5u<\/p>\n

2. L\u1eafp r\u00e1p (Cylinder Assembly)<\/h3>\n

B\u1ed9 ph\u1eadn xy lanh l\u00e0 b\u1ed9 ph\u1eadn ch\u00ednh c\u1ee7a b\u00faa ph\u00e1 \u0111\u00e1 thu\u1ef7 l\u1ef1c<\/p>\n

N\u00f3 bao g\u1ed3m xy lanh, piston, v\u00e0 van \u0111i\u1ec1u khi\u1ec3n<\/p>\n

Piston v\u00e0 Van l\u00e0 hai b\u1ed9 ph\u1eadn duy nh\u1ea5t chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a b\u00faa ph\u00e1 \u0111\u00e1 thu\u1ef7 l\u1ef1c<\/p>\n

Piston di chuy\u1ec3n l\u00ean v\u00e0 xu\u1ed1ng cham v\u00e0o c\u00e1c chi ti\u1ebft trong khi van ch\u1ec9 \u0111i\u1ec1u khi\u1ec3n h\u01b0\u1edbng d\u1ea7u di chuy\u1ec3n .<\/p>\n

\u0110\u00f3 l\u00e0 n\u01a1i chuy\u1ec3n \u0111\u1ed9ng x\u1ea3y ra v\u00e0 l\u00e0 n\u01a1i t\u1ea1o ra s\u1ee9c m\u1ea1nh c\u1ee7a thu\u1ef7 l\u1ef1c<\/p>\n

V\u1edbi van ch\u00ednh \u0111i\u1ec1u khi\u1ec3n ki\u1ec3m so\u00e1t d\u1ea7u, d\u00f2ng thu\u1ef7 l\u1ef1c \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a piston \u0111\u1ec3 t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng t\u00e1c \u0111\u1ed9ng.<\/p>\n

M\u1ed9t b\u1ed9 Zo\u0103ng ph\u1edbt \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong xi lanh \u0111\u1ec3 tr\u00e1nh r\u00f2 r\u1ec9 d\u1ea7u.<\/strong><\/p>\n

\"C\u1ea5u<\/p>\n

3. B\u1ed9 ph\u1eadn \u0111\u1ea7u (Front Head)<\/h3>\n

\u0110\u00e2y l\u00e0 n\u01a1i piston k\u1ebft n\u1ed1i v\u1edbi c\u00e1i \u0111inh ( g\u1ecdi l\u00e0 d\u1ee5ng c\u1ee5 l\u00e0m vi\u1ec7c)<\/p>\n

C\u00e1i \u0111inh b\u00faa \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh b\u1edfi \u1ed1ng l\u00f3t v\u00e0 ch\u1ed1t b\u00faa , n\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ea7n thay th\u1ebf th\u01b0\u1eddng xuy\u00ean.<\/p>\n

\u0110\u1ea7u tr\u01b0\u1edbc ch\u1ea1m tr\u1ef1c ti\u1ebfp v\u00e0o m\u1eb7t ti\u1ebfp x\u00fac l\u00e0m vi\u1ec7c c\u1ee7a b\u00faa, v\u00e0 c\u00e1i v\u1ecf c\u00f3 ki\u1ec3u l\u00e0 m\u1ed9t c\u00e1i h\u1ed9p c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 n\u00f3 kh\u1ecfi m\u00f2n v\u00e0 d\u1eabn t\u1edbi tu\u1ed5i th\u1ecd cao.<\/p>\n

B\u00ean c\u1ea1nh 3 b\u1ed9 ph\u1eadn ch\u00ednh, m\u1ed9t chi\u1ebfc b\u00faa c\u0169ng c\u00f3 h\u00e0ng t\u00e1 nh\u1eefng ph\u1ee5 ki\u1ec7n \u0111i k\u00e8m<\/p>\n

\"C\u1ea5u<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00faa ph\u00e1 \u0111\u00e1 Thu\u1ef7 L\u1ef1c<\/h3>\n

*Ch\u00fa th\u00edch
\n\u2022 T\u1eeb 1 t\u1edbi 8 l\u00e0 bu\u1ed3ng phun d\u1ea7u
\n\u2022 Khu v\u1ef1c m\u00e0u \u0111\u1ecf l\u00e0 \u00e1p su\u1ea5t d\u1ea7u cao
\n\u2022 Khu v\u1ef1c m\u00e0u xanh l\u00e0 \u00e1p su\u1ea5t d\u1ea7u th\u1ea5p
\n\u2022 Khoang 3 v\u00e0 khoang 7 lu\u00f4n lu\u00f4n c\u00f3 \u00e1p su\u1ea5t th\u1ea5p v\u00ec c\u00f3 k\u1ebft n\u1ed1i \u0111\u1ea7u ra
\n\u2022 Khoang 1 v\u00e0 khoang 8 lu\u00f4n lu\u00f4n c\u00f3 \u00e1p su\u1ea5t d\u1ea7u cao v\u00ec ch\u00fang n\u1ed1i v\u1edbi \u0111\u1ea7u v\u00e0o c\u1ee7a b\u00faa
\n\u2022 \u00c1p su\u1ea5t trong khoang 2,4,6 thay \u0111\u1ed5i theo s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a piston<\/p>\n

1. D\u1ea7u c\u00f3 \u00e1p su\u1ea5t cao \u0111i v\u00e0 l\u1ea5p \u0111\u1ea7y khoang 1 v\u00e0 8, t\u00e1c \u0111\u1ed9ng l\u00ean m\u1eb7t cu\u1ed1i c\u1ee7a piston v\u00e0 \u0111\u1ea9y piston l\u00ean tr\u00ean.<\/p>\n

\"C\u1ea5u<\/p>\n

2. Khi p\u00edt-t\u00f4ng di chuy\u1ec3n l\u00ean ph\u00eda tr\u00ean theo gi\u1edbi h\u1ea1n c\u1ee7a n\u00f3, bu\u1ed3ng 1 v\u00e0 2 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u00e0 d\u1ea7u ch\u1ea3y t\u1eeb bu\u1ed3ng 2 \u0111\u1ebfn 6. Van \u0111i\u1ec1u khi\u1ec3n di chuy\u1ec3n l\u00ean tr\u00ean do ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t (\u00e1p su\u1ea5t d\u1ea7u trong bu\u1ed3ng 6 cao h\u01a1n so v\u1edbi 8).<\/p>\n

3. Khi van \u0111i\u1ec1u khi\u1ec3n \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n tr\u00ean, \u0111\u1ea7u v\u00e0o s\u1ebd k\u1ebft n\u1ed1i v\u1edbi d\u00f2ng d\u1ea7u trong bu\u1ed3ng 8, khi\u1ebfn cho d\u1ea7u ch\u1ea3y v\u00e0o khoang 4. Do \u00e1p su\u1ea5t d\u1ea7u cao c\u1ee7a bu\u1ed3ng 4, c\u00f9ng v\u1edbi d\u1ef1 ph\u00f2ng nit\u01a1, p\u00edt-t\u00f4ng di chuy\u1ec3n
\nxu\u1ed1ng.<\/p>\n

4. Khi piston \u0111i xu\u1ed1ng v\u00e0 ch\u1ea1m v\u00e0o c\u00e1i \u0111\u1ee5c, bu\u1ed3ng 3 v\u00e0 2 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i, v\u00e0 c\u1ea3 hai \u0111\u1ec1u k\u1ebft n\u1ed1i v\u1edbi bu\u1ed3ng 6. Do \u00e1p su\u1ea5t d\u1ea7u cao trong bu\u1ed3ng 8, van \u0111i\u1ec1u khi\u1ec3n di chuy\u1ec3n xu\u1ed1ng v\u00e0 l\u1ed7 \u0111\u1ea7u v\u00e0o l\u1ea1i n\u1ed1i
\nv\u1edbi bu\u1ed3ng 7. Sau \u0111\u00f3, m\u1ed9t chu tr\u00ecnh m\u1edbi l\u1ea1i b\u1eaft \u0111\u1ea7u.<\/p>\n

\"C\u1ea5u<\/p>\n

Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong><\/p>\n

M\u1ed9t c\u00e2u l\u00e0 \u0111\u1ee7 \u0111\u1ec3 t\u00f3m t\u1eaft nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c c\u1ee7a b\u00faa th\u1ee7y l\u1ef1c: Thay \u0111\u1ed5i v\u1ecb tr\u00ed t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a p\u00edt-t\u00f4ng v\u00e0 van, \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi d\u00f2ng ch\u1ea3y d\u1ea7u \u0111i v\u00e0o trong v\u00e0 sau \u0111\u00f3, ra, bi\u1ebfn \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng th\u1ee7y l\u1ef1c th\u00e0nh n\u0103ng l\u01b0\u1ee3ng t\u00e1c \u0111\u1ed9ng.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110\u1ec3 hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00faa ph\u00e1 \u0111\u00e1 th\u1ee7y l\u1ef1c, nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c c\u1ee7a b\u00faa th\u1ee7y l\u1ef1c l\u00e0 g\u00ec, c\u1ea5u tr\u00fac v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m r\u00f5 tr\u01b0\u1edbc ti\u00ean. M\u1ed9t b\u00faa \u0111\u1eadp th\u1ee7y l\u1ef1c bao g\u1ed3m ba ph\u1ea7n ch\u00ednh: \u0111\u1ea7u sau (bu\u1ed3ng nit\u01a1), c\u1ee5m xi lanh v\u00e0 \u0111\u1ea7u tr\u01b0\u1edbc. Ch\u00fang ta s\u1ebd \u0111i t\u1edbi t\u1eebng m\u1ee5c ri\u00eang bi\u1ec7t: 1. C\u1ea5u t\u1ea1o ph\u1ea7n sau b\u00faa…<\/p>\n","protected":false},"author":1,"featured_media":1636,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[151,244],"class_list":["post-1628","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-bua-pha-da","tag-bua-pha-da-thuy-luc"],"yoast_head":"\nC\u1ea5u t\u1ea1o, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00faa ph\u00e1 \u0111\u00e1 th\u1ee7y l\u1ef1c - Hanoi Vietnam Co., Ltd<\/title>\n<meta name=\"description\" content=\"\u0110\u1ec3 hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00faa ph\u00e1 \u0111\u00e1 th\u1ee7y l\u1ef1c, nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c c\u1ee7a b\u00faa th\u1ee7y l\u1ef1c l\u00e0 g\u00ec, c\u1ea5u tr\u00fac v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m r\u00f5 tr\u01b0\u1edbc 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