{"id":533,"date":"2025-06-26T09:06:56","date_gmt":"2025-06-26T09:06:56","guid":{"rendered":"https:\/\/single-acting-hydraulic-cylinder.com\/?p=533"},"modified":"2025-06-26T09:14:59","modified_gmt":"2025-06-26T09:14:59","slug":"the-materials-and-production-process-of-single-acting-hydraulic-cylinders","status":"publish","type":"post","link":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/the-materials-and-production-process-of-single-acting-hydraulic-cylinders\/","title":{"rendered":"V\u1eadt li\u1ec7u v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t xi lanh th\u1ee7y l\u1ef1c t\u00e1c \u0111\u1ed9ng \u0111\u01a1n"},"content":{"rendered":"<h2><strong>Gi\u1edbi thi\u1ec7u<\/strong><\/h2>\n<p>Xi lanh th\u1ee7y l\u1ef1c t\u00e1c \u0111\u1ed9ng \u0111\u01a1n, l\u00e0 th\u00e0nh ph\u1ea7n truy\u1ec1n \u0111\u1ed9ng c\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng th\u1ee7y l\u1ef1c, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 ch\u1ebf t\u1ea1o c\u01a1 kh\u00ed, m\u00e1y m\u00f3c x\u00e2y d\u1ef1ng, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p. N\u00f3 t\u1ea1o ra chuy\u1ec3n \u0111\u1ed9ng tuy\u1ebfn t\u00ednh th\u00f4ng qua d\u1eabn \u0111\u1ed9ng \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c m\u1ed9t chi\u1ec1u v\u00e0 d\u1ef1a v\u00e0o l\u1ef1c t\u00e1c \u0111\u1ed9ng b\u00ean ngo\u00e0i \u0111\u1ec3 thi\u1ebft l\u1eadp l\u1ea1i \u1edf ph\u00eda b\u00ean kia. N\u00f3 c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, \u0111\u1ed9 tin c\u1eady cao v\u00e0 chi ph\u00ed th\u1ea5p. Trong k\u00edch th\u1ee7y l\u1ef1c, h\u1ec7 th\u1ed1ng n\u00e2ng xe t\u1ea3i t\u1ef1 \u0111\u1ed5 v\u00e0 m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p, xi lanh th\u1ee7y l\u1ef1c t\u00e1c \u0111\u1ed9ng \u0111\u01a1n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ea1o ra c\u00f4ng su\u1ea5t v\u00e0 ch\u1ecbu t\u1ea3i. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a c\u00e1c xi lanh n\u00e0y quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n<h2><strong>T\u1ed5ng quan v\u1ec1 xi lanh th\u1ee7y l\u1ef1c t\u00e1c \u0111\u1ed9ng \u0111\u01a1n<\/strong><\/h2>\n<h3><strong>\u0110\u1ecbnh ngh\u0129a v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/strong><\/h3>\n<p>Xi lanh th\u1ee7y l\u1ef1c t\u00e1c \u0111\u1ed9ng \u0111\u01a1n ch\u1ec9 \u0111\u1ea9y p\u00edt-t\u00f4ng chuy\u1ec3n \u0111\u1ed9ng b\u1eb1ng \u00e1p su\u1ea5t d\u1ea7u th\u1ee7y l\u1ef1c \u1edf m\u1ed9t ph\u00eda, trong khi thao t\u00e1c h\u1ed3i v\u1ecb d\u1ef1a v\u00e0o c\u00e1c l\u1ef1c b\u00ean ngo\u00e0i nh\u01b0 l\u00f2 xo, tr\u1ecdng l\u1ef1c ho\u1eb7c t\u1ea3i tr\u1ecdng b\u00ean ngo\u00e0i \u0111\u1ec3 th\u1ef1c hi\u1ec7n. Chu k\u1ef3 l\u00e0m vi\u1ec7c c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai giai \u0111o\u1ea1n: m\u1edf r\u1ed9ng (\u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi \u00e1p su\u1ea5t ch\u1ea5t l\u1ecfng) v\u00e0 thu h\u1ed3i (\u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi l\u1ef1c b\u00ean ngo\u00e0i), v\u00e0 n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p y\u00eau c\u1ea7u \u0111\u1ea7u ra t\u1ea3i tr\u1ecdng cao theo m\u1ed9t h\u01b0\u1edbng.<\/p>\n<p><iframe loading=\"lazy\" title=\"Single Acting Hydraulic Cylinder Working Principle\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/e9DmrKTbslg?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3><strong>Th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac<\/strong><\/h3>\n<p>Xi lanh th\u1ee7y l\u1ef1c t\u00e1c \u0111\u1ed9ng \u0111\u01a1n bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i sau:<\/p>\n<p>Th\u00e2n xi lanh: C\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c b\u00ean trong v\u00e0 c\u1ea7n c\u00f3 \u0111\u1ed9 b\u1ec1n cao c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n<p>Piston v\u00e0 c\u1ea7n piston: Piston chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng th\u1ee7y l\u1ef1c th\u00e0nh n\u0103ng l\u01b0\u1ee3ng c\u01a1 h\u1ecdc, v\u00e0 c\u1ea7n piston truy\u1ec1n l\u1ef1c \u0111\u1ebfn t\u1ea3i tr\u1ecdng b\u00ean ngo\u00e0i.<\/p>\n<p>N\u1eafp b\u1ecbt \u0111\u1ea7u: B\u1ecbt k\u00edn c\u1ea3 hai \u0111\u1ea7u c\u1ee7a th\u00e2n xi lanh v\u00e0 c\u1ed1 \u0111\u1ecbnh \u1ed1ng d\u1eabn h\u01b0\u1edbng c\u1ea7n piston.<\/p>\n<p>Gio\u0103ng ph\u1edbt: Ng\u0103n ng\u1eeba r\u00f2 r\u1ec9 d\u1ea7u th\u1ee7y l\u1ef1c v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<h3><strong>C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng<\/strong><\/h3>\n<p>M\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p: Thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 th\u1ee7y l\u1ef1c cho m\u00e1y k\u00e9o, thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 \u0111\u1ea7u g\u1eb7t cho m\u00e1y g\u1eb7t.<\/p>\n<p>K\u00edch th\u1ee7y l\u1ef1c: D\u00f9ng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00e2ng h\u1ea1 nh\u01b0 b\u1ea3o d\u01b0\u1ee1ng \u00f4 t\u00f4 v\u00e0 gia c\u1ed1 c\u1ea7u.<\/p>\n<p>Xe t\u1ea3i t\u1ef1 \u0111\u1ed5: Th\u00f9ng ch\u1edf h\u00e0ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n nghi\u00eang \u0111\u1ec3 d\u1ee1 h\u00e0ng b\u1eb1ng xi lanh th\u1ee7y l\u1ef1c.<\/p>\n<p>H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5: C\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee5 tr\u1ee3 nh\u01b0 thu v\u00e0 m\u1edf c\u00e0ng h\u1ea1 c\u00e1nh, v\u00e0 \u0111\u00f3ng m\u1edf c\u1eeda cabin.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-328 size-full\" src=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/custom-hydraulic-cylinders.webp\" alt=\"Custom Hydraulic Cylinders\" width=\"550\" height=\"550\" srcset=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/custom-hydraulic-cylinders.webp 550w, https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/custom-hydraulic-cylinders-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 550px, 100vw\" \/><\/p>\n<h2><strong>V\u1eadt li\u1ec7u <\/strong><strong>S<\/strong><strong>b\u1ea7u c\u1eed<\/strong><\/h2>\n<p>V\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o xi lanh th\u1ee7y l\u1ef1c t\u00e1c \u0111\u1ed9ng \u0111\u01a1n c\u1ea7n ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng. C\u00e1c v\u1eadt li\u1ec7u \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n<div class=\"su-table su-table-responsive su-table-alternate\">\n<table>\n<tbody>\n<tr>\n<td>Ph\u1ea7n<\/td>\n<td>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u<\/td>\n<td>Y\u00eau c\u1ea7u \u0111\u1eb7c tr\u01b0ng<\/td>\n<\/tr>\n<tr>\n<td>N\u00f2ng tr\u1ee5<\/td>\n<td>Th\u00e9p 45#, \u1ed1ng th\u00e9p li\u1ec1n m\u1ea1ch 27SiMn<\/td>\n<td>\u0110\u1ed9 b\u1ec1n cao, kh\u1ea3 n\u0103ng h\u00e0n t\u1ed1t, kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c t\u1ed1t.<\/td>\n<\/tr>\n<tr>\n<td>Piston<\/td>\n<td>Gang d\u1ebbo, h\u1ee3p kim nh\u00f4m<\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp<\/td>\n<\/tr>\n<tr>\n<td>Thanh piston<\/td>\n<td>Th\u00e9p h\u1ee3p kim 40Cr, 42CrMo<\/td>\n<td>\u0110\u1ed9 c\u1ee9ng cao, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td>\n<\/tr>\n<tr>\n<td>H\u1ea3i c\u1ea9u<\/td>\n<td>Polyurethane, cao su nitrile<\/td>\n<td>\u0110\u1ed9 \u0111\u00e0n h\u1ed3i, kh\u1ea3 n\u0103ng ch\u1ed1ng d\u1ea7u, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/td>\n<\/tr>\n<tr>\n<td>N\u1eafp b\u1ecbt \u0111\u1ea7u<\/td>\n<td>Gang d\u1ebbo QT450-10, h\u1ee3p kim nh\u00f4m<\/td>\n<td>\u0110\u1ed9 c\u1ee9ng, kh\u1ea3 n\u0103ng l\u00e0m k\u00edn, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><strong>Chi ti\u1ebft <\/strong><strong>E<\/strong><strong>gi\u1ea3i th\u00edch v\u1ec1 <\/strong><strong>P<\/strong><strong>s\u1ea3n xu\u1ea5t <\/strong><strong>P<\/strong><strong>qu\u00e1 tr\u00ecnh<\/strong><\/h2>\n<h3><strong>X\u1eed l\u00fd s\u01a1 b\u1ed9 nguy\u00ean li\u1ec7u th\u00f4<\/strong><\/h3>\n<p><strong><b>Du\u1ed7i th\u1eb3ng v\u00e0 l\u00e0m s\u1ea1ch<\/b><\/strong><\/p>\n<p>N\u1eafn th\u1eb3ng th\u00e9p: S\u1eed d\u1ee5ng m\u00e1y \u00e9p ho\u1eb7c m\u00e1y n\u1eafn th\u1eb3ng b\u1eb1ng con l\u0103n \u0111\u1ec3 lo\u1ea1i b\u1ecf bi\u1ebfn d\u1ea1ng u\u1ed1n cong, v\u00e0 sai s\u1ed1 \u0111\u1ed9 th\u1eb3ng ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong ph\u1ea1m vi 0,5mm\/m.<\/p>\n<p>Kh\u1eed tr\u00f9ng b\u1ec1 m\u1eb7t: Lo\u1ea1i b\u1ecf l\u1edbp oxit b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p phun c\u00e1t ho\u1eb7c r\u1eeda b\u1eb1ng axit \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c c\u00f4ng \u0111o\u1ea1n x\u1eed l\u00fd ti\u1ebfp theo.<\/p>\n<p><strong><b>Ph\u00e1t hi\u1ec7n v\u00e0 ki\u1ec3m tra khuy\u1ebft t\u1eadt<\/b><\/strong><\/p>\n<p>Ph\u00e1t hi\u1ec7n khuy\u1ebft t\u1eadt b\u1eb1ng s\u00f3ng si\u00eau \u00e2m: Ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft n\u1ee9t v\u00e0 t\u1ea1p ch\u1ea5t b\u00ean trong th\u00e2n xi lanh.<\/p>\n<p>Ki\u1ec3m tra b\u1eb1ng h\u1ea1t t\u1eeb t\u00ednh: Ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf tr\u00ean b\u1ec1 m\u1eb7t thanh piston \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-327\" src=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/single-acting-telescopic-cylinder.webp\" alt=\"Single Acting Telescopic Cylinder\" width=\"550\" height=\"550\" srcset=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/single-acting-telescopic-cylinder.webp 550w, https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/single-acting-telescopic-cylinder-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 550px, 100vw\" \/><\/p>\n<h3><strong>X\u1eed l\u00fd linh ki\u1ec7n<\/strong><\/h3>\n<p><strong><b>X\u1eed l\u00fd th\u00e2n xi lanh<\/b><\/strong><\/p>\n<p>C\u1eaft: C\u1eaft b\u1eb1ng laser \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 th\u1eb3ng \u0111\u1ee9ng c\u1ee7a m\u1eb7t cu\u1ed1i.<\/p>\n<p>M\u00e0i b\u00f3ng: \u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u1ee7a l\u1ed7 b\u00ean trong \u0111\u1ea1t Ra0,4\u03bcm, gi\u00fap gi\u1ea3m m\u00e0i m\u00f2n gio\u0103ng.<\/p>\n<p>C\u00e1n: T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n th\u00e0nh trong v\u00e0 n\u00e2ng cao kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c l\u00ean tr\u00ean 35MPa.<\/p>\n<p><strong><b>Gia c\u00f4ng p\u00edt-t\u00f4ng v\u00e0 thanh p\u00edt-t\u00f4ng<\/b><\/strong><\/p>\n<p>Gia c\u00f4ng ti\u1ec7n: Ti\u1ec7n ch\u00ednh x\u00e1c v\u00f2ng ngo\u00e0i c\u1ee7a p\u00edt-t\u00f4ng v\u00e0 ren c\u1ee7a c\u1ea7n p\u00edt-t\u00f4ng, v\u1edbi \u0111\u1ed9 \u0111\u1ed3ng tr\u1ee5c \u22640,02mm.<\/p>\n<p>M\u00e0i: M\u00e0i tr\u1ee5 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 th\u1eb3ng c\u1ee7a thanh piston, v\u1edbi \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t \u0111\u1ea1t HRC50-55.<\/p>\n<p>M\u1ea1 crom: B\u1ec1 m\u1eb7t c\u1ee7a thanh piston \u0111\u01b0\u1ee3c m\u1ea1 crom c\u1ee9ng v\u1edbi \u0111\u1ed9 d\u00e0y 0,03-0,05mm \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n.<\/p>\n<h3><strong>Giai \u0111o\u1ea1n l\u1eafp r\u00e1p<\/strong><\/h3>\n<p><strong><b>L\u1eafp \u0111\u1eb7t gio\u0103ng<\/b><\/strong><\/p>\n<p>S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng \u0111\u1ec3 m\u1edf r\u1ed9ng v\u00f2ng \u0111\u1ec7m nh\u1eb1m tr\u00e1nh l\u00e0m tr\u1ea7y x\u01b0\u1edbc. B\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u th\u1ee7y l\u1ef1c v\u00e0 \u0111\u1ea3m b\u1ea3o l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch.<\/p>\n<p><strong><b>L\u1eafp r\u00e1p linh ki\u1ec7n<\/b><\/strong><\/p>\n<p>Khi p\u00edt-t\u00f4ng \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p v\u1edbi th\u00e2n xi-lanh, m\u1ed9t d\u00e2y \u0111ai d\u1eabn h\u01b0\u1edbng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb, v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng tr\u1ee5c \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n b\u1eb1ng d\u1ee5ng c\u1ee5 c\u0103n ch\u1ec9nh laser, v\u1edbi sai s\u1ed1 \u22640,05mm.<\/p>\n<p>C\u00e1c bu l\u00f4ng n\u1eafp cu\u1ed1i \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t theo \u0111\u01b0\u1eddng ch\u00e9o qua nhi\u1ec1u b\u01b0\u1edbc, v\u00e0 l\u1ef1c si\u1ebft tr\u01b0\u1edbc \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1edf m\u1ee9c 80% m\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c.<\/p>\n<h3><strong>H\u00e0n v\u00e0 n\u1ed1i<\/strong><\/h3>\n<p><strong><b>Qu\u00e1 tr\u00ecnh h\u00e0n<\/b><\/strong><\/p>\n<p>H\u00e0n h\u1ed3 quang argon: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00e0n th\u00e2n xi lanh v\u00e0 n\u1eafp ch\u1ee5p \u0111\u1ea7u xi lanh, cho \u0111\u1ed9 xuy\u00ean th\u1ea5u m\u1ed1i h\u00e0n \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 bi\u1ebfn d\u1ea1ng nh\u1ecf.<\/p>\n<p>H\u00e0n b\u1ea3o v\u1ec7 b\u1eb1ng kh\u00ed carbon dioxide: Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u00edch h\u1ee3p cho vi\u1ec7c h\u00e0n nhanh c\u00e1c thanh piston v\u00e0 \u0111\u1ea7u n\u1ed1i, v\u1edbi hi\u1ec7u qu\u1ea3 cao.<\/p>\n<p><strong><b>\u0111\u1ea3m b\u1ea3o \u0111\u1ed9 m\u1ea1nh c\u1ee7a k\u1ebft n\u1ed1i<\/b><\/strong><\/p>\n<p>M\u1ed1i h\u00e0n \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1eb1ng tia X, v\u00e0 t\u1ef7 l\u1ec7 l\u1ed7i l\u00e0 \u22641%. M\u1ed1i n\u1ed1i ch\u00ednh s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac ch\u1ed1ng n\u1edbi l\u1ecfng b\u1eb1ng \u0111ai \u1ed1c k\u00e9p.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-313\" src=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/hydraulic-cylinder-manufacturer.webp\" alt=\"Single Hydraulic Cylinder for Sale\" width=\"459\" height=\"612\" srcset=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/hydraulic-cylinder-manufacturer.webp 459w, https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/hydraulic-cylinder-manufacturer-225x300.webp 225w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><\/p>\n<h3><strong>X\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/strong><\/h3>\n<p><strong><b>X\u1eed l\u00fd ch\u1ed1ng g\u1ec9<\/b><\/strong><\/p>\n<p>Th\u00e0nh ngo\u00e0i c\u1ee7a xi lanh \u0111\u01b0\u1ee3c phun l\u1edbp s\u01a1n l\u00f3t epoxy gi\u00e0u k\u1ebdm v\u00e0 l\u1edbp ph\u1ee7 polyurethane, v\u00e0 th\u1eed nghi\u1ec7m phun mu\u1ed1i k\u00e9o d\u00e0i trong \u2265500 gi\u1edd.<\/p>\n<p>Sau khi m\u1ea1 k\u1ebdm, thanh piston \u0111\u01b0\u1ee3c t\u1ea9m d\u1ea7u ch\u1ed1ng g\u1ec9 v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c phun mu\u1ed1i trung t\u00ednh trong 72 gi\u1edd.<\/p>\n<p><strong><b>X\u1eed l\u00fd ch\u1ed1ng m\u00e0i m\u00f2n<\/b><\/strong><\/p>\n<p>B\u1ec1 m\u1eb7t c\u1ee7a p\u00edt-t\u00f4ng \u0111\u01b0\u1ee3c phun ph\u1ee7 l\u1edbp h\u1ee3p kim vonfram cacbua WC-Co, c\u00f3 \u0111\u1ed9 d\u00e0y 0,2mm v\u00e0 \u0111\u1ed9 c\u1ee9ng HV1200.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-406\" src=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/truck-crane-cylinders-for-frame-support.webp\" alt=\"\" width=\"700\" height=\"700\" srcset=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/truck-crane-cylinders-for-frame-support.webp 700w, https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/truck-crane-cylinders-for-frame-support-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 700px, 100vw\" \/><\/p>\n<h2><strong>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ki\u1ec3m tra<\/strong><\/h2>\n<h3><strong>Ph\u00e1t hi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc<\/strong><\/h3>\n<p>Ki\u1ec3m tra \u0111\u01b0\u1eddng k\u00ednh trong: S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 \u0111o kh\u00ed n\u00e9n \u0111\u1ec3 \u0111o \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a th\u00e2n xi lanh, v\u1edbi dung sai \u00b10,02mm.<\/p>\n<p>Ki\u1ec3m tra \u0111\u1ed9 tr\u1ee5: \u0110\u1ed9 tr\u1ee5 c\u1ee7a thanh piston \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1eb1ng m\u00e1y \u0111o \u0111\u1ed9 tr\u00f2n, v\u1edbi sai s\u1ed1 \u22640,01mm.<\/p>\n<h3><strong>Ki\u1ec3m tra hi\u1ec7u su\u1ea5t ni\u00eam phong<\/strong><\/h3>\n<p>Ki\u1ec3m tra \u00e1p su\u1ea5t: \u0110\u1ed5 \u0111\u1ea7y d\u1ea7u th\u1ee7y l\u1ef1c v\u1edbi \u00e1p su\u1ea5t g\u1ea5p 1,5 l\u1ea7n \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c v\u00e0 duy tr\u00ec \u00e1p su\u1ea5t \u0111\u00f3 trong 30 ph\u00fat m\u00e0 kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra b\u1eb1ng b\u1ecdt kh\u00ed: Nh\u00fang v\u00e0o n\u01b0\u1edbc v\u00e0 \u1ea5n xu\u1ed1ng \u0111\u1ec3 quan s\u00e1t s\u1ef1 h\u00ecnh th\u00e0nh b\u1ecdt kh\u00ed t\u1ea1i khu v\u1ef1c ni\u00eam phong.<\/p>\n<h3><strong>Ki\u1ec3m tra hi\u1ec7u su\u1ea5t ch\u1ecbu \u0111i\u1ec7n \u00e1p<\/strong><\/h3>\n<p>Th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c: Li\u00ean t\u1ee5c n\u1ea1p t\u1ea3i \u0111\u1ebfn \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c \u0111\u1ec3 ki\u1ec3m tra s\u1ef1 bi\u1ebfn d\u1ea1ng c\u1ee7a th\u00e2n xi lanh.<\/p>\n<p>Th\u1eed nghi\u1ec7m qu\u00e1 \u00e1p: T\u1ea3i tr\u1ecdng ng\u1eafn h\u1ea1n l\u00ean \u0111\u1ebfn 1,25 l\u1ea7n \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 an to\u00e0n c\u1ee7a k\u1ebft c\u1ea5u.<\/p>\n<h3><strong>Ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n m\u1ecfi<\/strong><\/h3>\n<p>Ti\u1ebfn h\u00e0nh 100.000 l\u1ea7n th\u1eed nghi\u1ec7m chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c th\u1ef1c t\u1ebf m\u00f4 ph\u1ecfng v\u00e0 ghi l\u1ea1i l\u01b0\u1ee3ng r\u00f2 r\u1ec9 v\u00e0 m\u00e0i m\u00f2n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-325\" src=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/single-acting-hydraulic-jack.webp\" alt=\"Single Acting Hydraulic Jack\" width=\"550\" height=\"550\" srcset=\"https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/single-acting-hydraulic-jack.webp 550w, https:\/\/single-acting-hydraulic-cylinder.com\/wp-content\/uploads\/2025\/06\/single-acting-hydraulic-jack-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 550px, 100vw\" \/><\/p>\n<h2><strong>B\u1ea3n t\u00f3m t\u1eaft<\/strong><\/h2>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho <a href=\"\/vi\/\">xi lanh th\u1ee7y l\u1ef1c t\u00e1c \u0111\u1ed9ng \u0111\u01a1n<\/a> C\u1ea7n ph\u1ea3i c\u00e2n b\u1eb1ng gi\u1eefa c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc v\u00e0 chi ph\u00ed. V\u00ed d\u1ee5, th\u00e2n xi lanh \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p 27SiMn \u0111\u1ec3 c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng h\u00e0n, v\u00e0 c\u1ea7n piston \u0111\u01b0\u1ee3c m\u1ea1 crom \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n. Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, gia c\u00f4ng ch\u00ednh x\u00e1c (nh\u01b0 m\u00e0i b\u00f3ng v\u00e0 m\u1ea1 crom) v\u00e0 ki\u1ec3m tra nghi\u00eam ng\u1eb7t (nh\u01b0 ph\u00e1t hi\u1ec7n khuy\u1ebft t\u1eadt v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n m\u1ecfi) l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng. B\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a t\u1ef7 l\u1ec7 v\u1eadt li\u1ec7u v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 quy tr\u00ecnh, \u0111\u1ed9 tin c\u1eady c\u1ee7a xi lanh th\u1ee7y l\u1ef1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c n\u00e2ng cao \u0111\u00e1ng k\u1ec3 v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction Single-acting hydraulic cylinders, as the core actuating components of hydraulic transmission systems, are widely used in fields such as mechanical manufacturing, construction machinery, aerospace, and agricultural equipment. It achieves linear motion through unidirectional hydraulic pressure drive, and relies on external force for reset on the other side. It has the advantages of simple structure, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[915,916,917,76],"class_list":["post-533","post","type-post","status-publish","format-standard","hentry","category-blogs","tag-hydraulic-cylinder-materials","tag-hydraulic-cylinder-production-process","tag-hydraulic-transmission-system","tag-single-acting-hydraulic-cylinder"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/posts\/533","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/comments?post=533"}],"version-history":[{"count":4,"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/posts\/533\/revisions"}],"predecessor-version":[{"id":538,"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/posts\/533\/revisions\/538"}],"wp:attachment":[{"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/media?parent=533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/categories?post=533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/single-acting-hydraulic-cylinder.com\/vi\/wp-json\/wp\/v2\/tags?post=533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}