{"id":4933,"date":"2026-09-10T06:17:26","date_gmt":"2026-09-10T06:17:26","guid":{"rendered":"https:\/\/vholdings.com.vn\/blog\/?p=4933"},"modified":"2026-09-10T06:17:26","modified_gmt":"2026-09-10T06:17:26","slug":"tay-co-am-dorma-its-915-thiet-ke-thong-minh-giau-kin","status":"publish","type":"post","link":"https:\/\/vholdings.com.vn\/blog\/tin-tuc\/tay-co-am-dorma-its-915-thiet-ke-thong-minh-giau-kin\/","title":{"rendered":"Tay Co \u00c2m DORMA ITS 915: Thi\u1ebft K\u1ebf Th\u00f4ng Minh Gi\u1ea5u K\u00edn"},"content":{"rendered":"

Nhi\u1ec1u c\u00f4ng tr\u00ecnh cao c\u1ea5p r\u1ea5t ch\u00fa tr\u1ecdng t\u00ednh th\u1ea9m m\u1ef9. Tay co n\u1ed5i th\u01b0\u1eddng l\u00e0m ph\u00e1 v\u1ee1 s\u1ef1 li\u1ec1n m\u1ea1ch c\u1ee7a m\u1eb7t ti\u1ec1n. Tay co \u00e2m DORMA ITS 915 ra \u0111\u1eddi \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n n\u00e0y. S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi h\u00ecnh d\u00e1ng si\u00eau m\u1ecfng. N\u00f3 l\u1eafp ch\u00ecm ho\u00e0n to\u00e0n v\u00e0o b\u00ean trong khu\u00f4n c\u1eeda. H\u1ec7 th\u1ed1ng k\u1ebft h\u1ee3p c\u01a1 ch\u1ebf tr\u1ee3 l\u1ef1c h\u00ecnh tr\u00e1i tim th\u00f4ng minh. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 m\u1edf c\u1eeda c\u1ef1c k\u1ef3 nh\u1eb9 nh\u00e0ng. Thi\u1ebft b\u1ecb \u0111\u1ea1t ti\u00eau chu\u1ea9n EN 1154 v\u00e0 ch\u1ee9ng nh\u1eadn CE. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i cho d\u1ef1 \u00e1n.<\/span><\/p>\n

Ph\u00e2n T\u00edch Tay Co \u00c2m V\u00e0 Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt<\/b><\/h2>\n

\"ITS915<\/p>\n

C\u1ea5u h\u00ecnh l\u1eafp ch\u00ecm y\u00eau c\u1ea7u tay co ph\u1ea3i c\u00f3 k\u00edch th\u01b0\u1edbc t\u1ed1i \u01b0u. Thi\u1ebft b\u1ecb v\u1eabn ph\u1ea3i \u0111\u1ea3m b\u1ea3o s\u1ee9c k\u00e9o th\u1ee7y l\u1ef1c m\u1ea1nh m\u1ebd.<\/span><\/p>\n

Thi\u1ebft k\u1ebf gi\u1ea5u k\u00edn ho\u00e0n to\u00e0n (Concealed Installation)<\/b><\/h3>\n

Tay co ITS 915 s\u1edf h\u1eefu k\u00edch th\u01b0\u1edbc v\u00f4 c\u00f9ng nh\u1ecf g\u1ecdn.Chi\u1ec1u r\u1ed9ng tay co l\u00e0 36 mm. Chi\u1ec1u cao h\u1ed9p k\u1ef9 thu\u1eadt ch\u1ec9 v\u1ecfn v\u1eb9n 57 mm. K\u00edch th\u01b0\u1edbc n\u00e0y cho ph\u00e9p l\u1eafp ch\u00ecm thi\u1ebft b\u1ecb v\u00e0o khung bao. Chi\u1ec1u d\u00e0i thi\u1ebft b\u1ecb \u0111\u1ea1t m\u1ee9c 267 mm. C\u00e1nh c\u1eeda c\u0169ng c\u00f3 th\u1ec3 gi\u1ea5u k\u00edn thi\u1ebft b\u1ecb n\u00e0y m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/span><\/p>\n

Khi kh\u00e9p c\u1eeda, to\u00e0n b\u1ed9 kh\u1ed1i kim lo\u1ea1i \u0111\u01b0\u1ee3c gi\u1ea5u k\u00edn ho\u00e0n to\u00e0n. Thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch ho\u00e0n h\u1ea3o v\u1edbi c\u00e1c d\u00f2ng c\u1eeda g\u1ed7 nguy\u00ean kh\u1ed1i. C\u1eeda khung nh\u00f4m c\u0169ng \u1ee9ng d\u1ee5ng r\u1ea5t t\u1ed1t ph\u1ee5 ki\u1ec7n n\u00e0y. Y\u00eau c\u1ea7u \u0111\u1ed9 d\u00e0y c\u00e1nh c\u1eeda t\u1ed1i thi\u1ec3u \u0111\u1ec3 kho\u00e9t l\u1ed7 l\u00e0 45 mm. Thi\u1ebft k\u1ebf gi\u1ea5u k\u00edn mang l\u1ea1i t\u00ednh th\u1ea9m m\u1ef9 r\u1ea5t cao. N\u00f3 c\u00f2n gi\u00fap ch\u1ed1ng l\u1ea1i c\u00e1c h\u00e0nh vi th\u00e1o d\u1ee1 ph\u00e1 ho\u1ea1i t\u1eeb b\u00ean ngo\u00e0i.<\/span><\/p>\n

Th\u00f4ng s\u1ed1 gi\u1edbi h\u1ea1n t\u1ea3i tr\u1ecdng<\/b><\/h3>\n

DORMA ITS 915 cung c\u1ea5p 2 c\u1ea5u h\u00ecnh l\u1ef1c \u0111\u1ea9y l\u00e0 EN 3 v\u00e0 EN 4. C\u1ea3 hai phi\u00ean b\u1ea3n \u0111\u1ec1u chung m\u1ed9t k\u00edch th\u01b0\u1edbc thi\u1ebft k\u1ebf. V\u1ecb tr\u00ed khoan v\u00edt c\u0169ng ho\u00e0n to\u00e0n t\u01b0\u01a1ng \u0111\u1ed3ng. Vi\u1ec7c thi c\u00f4ng chuy\u1ec3n \u0111\u1ed5i nh\u1edd \u0111\u00f3 di\u1ec5n ra c\u1ef1c k\u1ef3 thu\u1eadn ti\u1ec7n.<\/span><\/p>\n

Phi\u00ean b\u1ea3n EN 3 h\u1ed7 tr\u1ee3 chi\u1ec1u r\u1ed9ng c\u00e1nh c\u1eeda t\u1ed1i \u0111a 950 mm. Tr\u1ecdng l\u01b0\u1ee3ng c\u00e1nh c\u1eeda t\u1ed1i \u0111a l\u00ean \u0111\u1ebfn 60 kg. C\u1ea5u h\u00ecnh n\u00e0y ph\u00f9 h\u1ee3p cho c\u00e1c b\u1ed9 c\u1eeda \u0111i ti\u00eau chu\u1ea9n. C\u1eeda ch\u1ed1ng ch\u00e1y v\u00e0 c\u1eeda ng\u0103n kh\u00f3i c\u0169ng s\u1eed d\u1ee5ng r\u1ea5t t\u1ed1t.<\/span><\/p>\n

Phi\u00ean b\u1ea3n EN 4 h\u1ed7 tr\u1ee3 c\u00e1nh c\u1eeda r\u1ed9ng t\u1edbi 1100 mm. Tr\u1ecdng l\u01b0\u1ee3ng c\u00e1nh \u0111\u1ea1t m\u1ee9c ch\u1ecbu t\u1ea3i t\u1ed1i \u0111a 80 kg. Phi\u00ean b\u1ea3n n\u00e0y t\u01b0\u01a1ng th\u00edch t\u1ed1t v\u1edbi c\u1eeda n\u1ed9i b\u1ed9 c\u1ee1 l\u1edbn. Thi\u1ebft b\u1ecb m\u1edf c\u1eeda \u0111\u1ea1t g\u00f3c t\u1ed1i \u0111a $115^\\circ$. Tay co l\u1eafp \u0111\u1eb7t linh ho\u1ea1t cho c\u1ea3 c\u1eeda m\u1edf tr\u00e1i v\u00e0 m\u1edf ph\u1ea3i.<\/span><\/p>\n

C\u00f4ng Ngh\u1ec7 Cam-Action V\u00e0 H\u00e0nh Tr\u00ecnh \u0110i\u1ec1u Khi\u1ec3n C\u1ee7a Tay Co \u00c2m ITS915<\/b><\/h2>\n

\"Tay<\/p>\n

B\u1ea3n ch\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng c\u1eeda ch\u1ed1ng ch\u00e1y th\u01b0\u1eddng r\u1ea5t n\u1eb7ng. N\u00f3 g\u00e2y kh\u00f3 kh\u0103n l\u1edbn cho vi\u1ec7c \u0111i l\u1ea1i c\u1ee7a tr\u1ebb em v\u00e0 ng\u01b0\u1eddi gi\u00e0. C\u00f4ng ngh\u1ec7 Cam-action c\u1ee7a DORMA x\u1eed l\u00fd tri\u1ec7t \u0111\u1ec3 l\u1ef1c c\u1ea3n n\u00e0y.<\/span><\/p>\n

Kh\u00e1c v\u1edbi tay co l\u00f2 xo truy\u1ec1n th\u1ed1ng, ITS 915 r\u1ea5t hi\u1ec7n \u0111\u1ea1i. Thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng h\u1ec7 tr\u1ee5c cam h\u00ecnh tr\u00e1i tim th\u00f4ng minh. Bi\u1ec3u \u0111\u1ed3 l\u1ef1c k\u00e9o cho th\u1ea5y l\u1ef1c c\u1ea3n gi\u1ea3m \u0111\u1ed9t ng\u1ed9t r\u1ea5t nhanh. \u0110i\u1ec1u n\u00e0y x\u1ea3y ra ngay khi c\u00e1nh c\u1eeda m\u1edf qua g\u00f3c $20^\\circ$.<\/span><\/p>\n

Nh\u1edd \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng \u0111\u1ea9y c\u1eeda m\u1edf ra v\u00f4 c\u00f9ng nh\u1eb9 nh\u00e0ng. Tr\u1ebb em v\u00e0 ng\u01b0\u1eddi khuy\u1ebft t\u1eadt \u0111\u1ec1u d\u1ec5 d\u00e0ng thao t\u00e1c s\u1eed d\u1ee5ng. T\u00ednh n\u0103ng n\u00e0y \u0111\u00e1p \u1ee9ng t\u1ed1t ti\u00eau chu\u1ea9n x\u00e2y d\u1ef1ng kh\u00f4ng r\u00e0o c\u1ea3n. C\u1ee5 th\u1ec3 l\u00e0 b\u1ed9 ti\u00eau chu\u1ea9n an to\u00e0n DIN 18040.<\/span><\/p>\n

Van \u0111i\u1ec1u ch\u1ec9nh k\u00e9p (Valve Adjustment)<\/b><\/h3>\n

T\u1ed1c \u0111\u1ed9 \u0111\u00f3ng c\u1eeda c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tinh ch\u1ec9nh d\u1ec5 d\u00e0ng theo \u00fd mu\u1ed1n. Thi\u1ebft b\u1ecb d\u00f9ng 2 van \u0111\u1ed9c l\u1eadp \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n h\u00e0nh tr\u00ecnh th\u1ee7y l\u1ef1c. K\u1ef9 thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 ch\u1ec9nh van ngay c\u1ea3 khi c\u1eeda \u0111\u00e3 l\u1eafp xong.<\/span><\/p>\n

Van s\u1ed1 1 ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 qu\u00e9t c\u01a1 b\u1ea3n c\u1ee7a c\u00e1nh c\u1eeda. H\u00e0nh tr\u00ecnh n\u00e0y t\u00ednh t\u1eeb g\u00f3c $115^\\circ$ gi\u1ea3m d\u1ea7n \u0111\u1ebfn $15^\\circ$. Van s\u1ed1 2 ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 s\u1eadp \u0111\u00f3ng ch\u1ed1t c\u1eeda. H\u00e0nh tr\u00ecnh n\u00e0y n\u1eb1m \u1edf kho\u1ea3ng $15^\\circ$ cu\u1ed1i c\u00f9ng l\u00f9i v\u1ec1 $0^\\circ$. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o c\u1eeda s\u1eadp ng\u00e0m c\u1ef1c k\u1ef3 an to\u00e0n. Ch\u1ea5n \u0111\u1ed9ng m\u1ea1nh l\u00e0m rung l\u1eafc khung c\u1eeda \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n.<\/span><\/p>\n

C\u00e1c T\u00ednh N\u0103ng B\u1ed5 Tr\u1ee3 An To\u00e0n C\u1ee7a B\u1ea3n L\u1ec1<\/b><\/h2>\n

B\u1ea3o v\u1ec7 b\u1ee9c t\u01b0\u1eddng ph\u00eda sau c\u00e1nh c\u1eeda l\u00e0 y\u00eau c\u1ea7u quan tr\u1ecdng. Thanh ray tr\u01b0\u1ee3t c\u1ee7a ITS 915 t\u00edch h\u1ee3p s\u1eb5n m\u1ed9t b\u1ed9 \u0111\u1ec7m h\u00e3m th\u00f4ng minh.<\/span><\/p>\n

Khi ng\u01b0\u1eddi d\u00f9ng v\u00f4 t\u00ecnh m\u1edf c\u1eeda qu\u00e1 \u0111\u00e0, b\u1ed9 \u0111\u1ec7m s\u1ebd ho\u1ea1t \u0111\u1ed9ng. N\u00f3 h\u00e3m l\u1ef1c v\u0103ng l\u1ea1i \u1edf g\u00f3c t\u1eeb $80^\\circ$ \u0111\u1ebfn $115^\\circ$. Tuy nhi\u00ean, nh\u00e0 s\u1ea3n xu\u1ea5t v\u1eabn lu\u00f4n khuy\u1ebfn c\u00e1o s\u1eed d\u1ee5ng th\u00eam c\u1ee5c ch\u1eb7n c\u1eeda. C\u1ee5c ch\u1eb7n g\u1eafn s\u00e0n gi\u00fap ch\u1ed1ng qu\u00e1 t\u1ea3i c\u01a1 h\u1ecdc cho tay co.<\/span><\/p>\n

Ngo\u00e0i ra, kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 mua th\u00eam b\u1ed9 ph\u1eadn gi\u1eef c\u1eeda. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u1ef1c ti\u1ebfp v\u00e0o r\u00e3nh thanh ray. N\u00f3 s\u1ebd gi\u1eef c\u00e1nh c\u1eeda m\u1edf c\u1ed1 \u0111\u1ecbnh \u1edf g\u00f3c x\u1ea5p x\u1ec9 $115^\\circ$. Hi\u1ec7n t\u01b0\u1ee3ng tr\u00f4i ng\u01b0\u1ee3c c\u00e1nh c\u1eeda v\u1ec1 ph\u00eda sau ho\u00e0n to\u00e0n kh\u00f4ng x\u1ea3y ra.<\/span><\/p>\n

C\u1ea7n l\u01b0u \u00fd m\u1ed9t \u0111i\u1ec3m k\u1ef9 thu\u1eadt an to\u00e0n c\u1ef1c k\u1ef3 quan tr\u1ecdng. B\u1ed9 gi\u1eef c\u1eeda kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p l\u1eafp tr\u00ean h\u1ec7 th\u1ed1ng c\u1eeda ch\u1ed1ng ch\u00e1y. C\u00e1c thi\u1ebft k\u1ebf c\u1eeda ng\u0103n kh\u00f3i c\u0169ng b\u1ecb c\u1ea5m d\u00f9ng ph\u1ee5 ki\u1ec7n n\u00e0y.<\/span><\/p>\n

Qu\u00fd \u0111\u1ed1i t\u00e1c c\u1ea7n t\u01b0 v\u1ea5n b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt chi ti\u1ebft t\u1ea1i c\u00f4ng tr\u01b0\u1eddng. D\u00f2ng tay co \u00e2m ITS 915 lu\u00f4n c\u1ea7n s\u1ef1 t\u00ednh to\u00e1n chu\u1ea9n x\u00e1c. \u0110\u1ed9i ng\u0169 chuy\u00ean gia Vholdings lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 kh\u1ea3o s\u00e1t m\u1eb7t b\u1eb1ng. Ch\u00fang t\u00f4i s\u1ebd cung c\u1ea5p gi\u1ea3i ph\u00e1p b\u00f3c t\u00e1ch kh\u1ed1i l\u01b0\u1ee3ng t\u1ed1i \u01b0u nh\u1ea5t.<\/span><\/p>\n

C\u00d4NG TY C\u1ed4 PH\u1ea6N QU\u1ed0C T\u1ebe VHOLDINGS VI\u1ec6T NAM<\/b><\/p>\n

V\u0103n ph\u00f2ng H\u00e0 N\u1ed9i: S\u1ed1 29 Simco, \u0111\u01b0\u1eddng Ph\u1ea1m H\u00f9ng, Ph\u01b0\u1eddng T\u1eeb Li\u00eam, Th\u00e0nh ph\u1ed1 H\u00e0 N\u1ed9i<\/span><\/p>\n

V\u0103n ph\u00f2ng H\u1ed3 Ch\u00ed Minh: T\u1ea7ng 2, T\u00f2a nh\u00e0 IOS, 602\/27 \u0110i\u1ec7n Bi\u00ean Ph\u1ee7, Ph\u01b0\u1eddng Th\u1ea1nh M\u1ef9 T\u00e2y, Th\u00e0nh Ph\u1ed1 H\u1ed3 Ch\u00ed Minh.<\/span><\/p>\n

Hotline: <\/span>0916 012 886<\/span> \/0795 303 505<\/span>\u00a0\u00a0\u00a0<\/span><\/p>\n

Email: <\/span>ceo@vholdings.com.vn<\/span>\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Nhi\u1ec1u c\u00f4ng tr\u00ecnh cao c\u1ea5p r\u1ea5t ch\u00fa tr\u1ecdng t\u00ednh th\u1ea9m m\u1ef9. Tay co n\u1ed5i th\u01b0\u1eddng l\u00e0m ph\u00e1 v\u1ee1 s\u1ef1 li\u1ec1n m\u1ea1ch c\u1ee7a m\u1eb7t ti\u1ec1n. Tay co \u00e2m DORMA ITS 915 ra \u0111\u1eddi \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n n\u00e0y. S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi h\u00ecnh d\u00e1ng si\u00eau m\u1ecfng. N\u00f3 l\u1eafp ch\u00ecm ho\u00e0n to\u00e0n v\u00e0o b\u00ean […]<\/p>\n","protected":false},"author":1,"featured_media":4216,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"\nTay Co \u00c2m DORMA ITS 915: Thi\u1ebft K\u1ebf Th\u00f4ng Minh Gi\u1ea5u K\u00edn<\/title>\n<meta name=\"description\" content=\"Tay co \u00e2m ITS 915 thi\u1ebft k\u1ebf m\u1ecfng nh\u1eb9 57mm, l\u1eafp ch\u00ecm ho\u00e0n to\u00e0n v\u00e0o c\u00e1nh c\u1eeda g\u1ed7 v\u00e0 c\u1eeda nh\u00f4m k\u00ednh, c\u01a1 ch\u1ebf tr\u1ee3 l\u1ef1c m\u1edf an to\u00e0n v\u00e0 nh\u1eb9 nh\u00e0ng.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vholdings.com.vn\/blog\/tin-tuc\/tay-co-am-dorma-its-915-thiet-ke-thong-minh-giau-kin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta 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