{"id":2132,"date":"2026-06-12T12:35:16","date_gmt":"2026-06-12T05:35:16","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/ban-le-chot-cua-tay-nam-inox-chon-dung-loai-va-lap-dat-chuan\/"},"modified":"2026-06-12T12:35:16","modified_gmt":"2026-06-12T05:35:16","slug":"ban-le-chot-cua-tay-nam-inox-chon-dung-loai-va-lap-dat-chuan","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/ban-le-chot-cua-tay-nam-inox-chon-dung-loai-va-lap-dat-chuan\/","title":{"rendered":"B\u1ea3n l\u1ec1, ch\u1ed1t c\u1eeda, tay n\u1eafm Inox: Ch\u1ecdn \u0111\u00fang lo\u1ea1i v\u00e0 l\u1eafp \u0111\u1eb7t chu\u1ea9n"},"content":{"rendered":"<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-tong-quan-phan-loai-nhanh-theo-ung-dung\">T\u1ed5ng quan: Ph\u00e2n lo\u1ea1i nhanh theo \u1ee9ng d\u1ee5ng<\/a><\/li>\n<li><a href=\"#toc-1-vat-lieu-hoan-thien-inox-chon-theo-moi-truong\">V\u1eadt li\u1ec7u &#038; ho\u00e0n thi\u1ec7n Inox: Ch\u1ecdn theo m\u00f4i tr\u01b0\u1eddng<\/a><\/li>\n<li><a href=\"#toc-2-tieu-chuan-ky-thuat-can-biet\">Ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt c\u1ea7n bi\u1ebft<\/a><\/li>\n<li><a href=\"#toc-3-cach-chon-theo-ung-dung-thuc-te\">C\u00e1ch ch\u1ecdn theo \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf<\/a><\/li>\n<li><a href=\"#toc-4-tinh-tai-va-so-luong-ban-le-cong-thuc-nhanh\">T\u00ednh t\u1ea3i v\u00e0 s\u1ed1 l\u01b0\u1ee3ng b\u1ea3n l\u1ec1: C\u00f4ng th\u1ee9c nhanh<\/a><\/li>\n<li><a href=\"#toc-5-huong-dan-lap-dat-chi-tiet-theo-vat-lieu-cua\">H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t chi ti\u1ebft (theo v\u1eadt li\u1ec7u c\u1eeda)<\/a><\/li>\n<li><a href=\"#toc-6-bao-tri-va-ve-sinh-de-tang-tuoi-tho\">B\u1ea3o tr\u00ec v\u00e0 v\u1ec7 sinh \u0111\u1ec3 t\u0103ng tu\u1ed5i th\u1ecd<\/a><\/li>\n<li><a href=\"#toc-7-loi-thuong-gap-cach-khac-phuc\">L\u1ed7i th\u01b0\u1eddng g\u1eb7p &#038; c\u00e1ch kh\u1eafc ph\u1ee5c<\/a><\/li>\n<li><a href=\"#toc-8-chi-phi-nguon-cung-yeu-to-anh-huong-gia\">Chi ph\u00ed &#038; ngu\u1ed3n cung: y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng gi\u00e1<\/a><\/li>\n<li><a href=\"#toc-9-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Ph\u1ee5 ki\u1ec7n Inox quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n, an to\u00e0n v\u00e0 th\u1ea9m m\u1ef9 c\u1ee7a c\u1eeda trong x\u00e2y d\u1ef1ng \u2013 n\u1ed9i th\u1ea5t. B\u00e0i vi\u1ebft n\u00e0y t\u1eadp trung v\u00e0o ba nh\u00f3m then ch\u1ed1t: b\u1ea3n l\u1ec1, ch\u1ed1t c\u1eeda v\u00e0 tay n\u1eafm Inox \u2013 c\u00e1ch ch\u1ecdn \u0111\u00fang theo t\u1ea3i tr\u1ecdng, m\u00f4i tr\u01b0\u1eddng v\u00e0 ti\u00eau chu\u1ea9n; k\u00e8m quy tr\u00ecnh l\u1eafp \u0111\u1eb7t chi ti\u1ebft \u0111\u1ec3 c\u00f4ng tr\u00ecnh v\u1eadn h\u00e0nh \u00eam, b\u1ec1n, ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n<h2 id=\"toc-0-tong-quan-phan-loai-nhanh-theo-ung-dung\">T\u1ed5ng quan: Ph\u00e2n lo\u1ea1i nhanh theo \u1ee9ng d\u1ee5ng<\/h2>\n<p>&#8211; B\u1ea3n l\u1ec1 Inox:<br \/>\n  &#8211; B\u1ea3n l\u1ec1 l\u00e1 (butt hinge): ph\u1ed5 bi\u1ebfn cho c\u1eeda g\u1ed7\/ th\u00e9p; c\u00f3 lo\u1ea1i bi (ball-bearing) ch\u1ea1y \u00eam, ch\u1ecbu t\u1ea3i cao; lo\u1ea1i l\u00f2 xo t\u1ef1 \u0111\u00f3ng.<br \/>\n  &#8211; B\u1ea3n l\u1ec1 \u00e2m (concealed): \u1ea9n b\u1ea3n l\u1ec1, th\u1ea9m m\u1ef9 cao cho n\u1ed9i th\u1ea5t cao c\u1ea5p.<br \/>\n  &#8211; B\u1ea3n l\u1ec1 \u0111\u00e0n piano (continuous): tr\u1ea3i d\u00e0i to\u00e0n c\u00e1nh, ph\u00e2n b\u1ed5 t\u1ea3i \u0111\u1ec1u cho n\u1eafp m\u00e1y, t\u1ee7 k\u1ef9 thu\u1eadt.<br \/>\n  &#8211; B\u1ea3n l\u1ec1 tr\u1ee5\/ b\u1ea3n l\u1ec1 s\u00e0n (pivot\/floor spring): cho c\u1eeda n\u1eb7ng, c\u1eeda k\u00ednh, c\u1eeda ra v\u00e0o l\u01b0u l\u01b0\u1ee3ng l\u1edbn.<br \/>\n  &#8211; B\u1ea3n l\u1ec1 k\u00ednh (glass-to-wall\/glass): cho ph\u00f2ng t\u1eafm k\u00ednh, c\u1eeda k\u00ednh c\u01b0\u1eddng l\u1ef1c.<br \/>\n&#8211; Ch\u1ed1t c\u1eeda Inox:<br \/>\n  &#8211; Ch\u1ed1t g\u00e0i b\u1ec1 m\u1eb7t (barrel\/tower bolt): d\u1ec5 l\u1eafp, cho c\u1eeda ph\u1ee5, nh\u00e0 kho, WC.<br \/>\n  &#8211; Ch\u1ed1t \u00e2m (flush bolt) cho c\u00e1nh ph\u1ee5 c\u1eeda \u0111\u00f4i: \u00e2m c\u1ea1nh c\u00e1nh, c\u00f3 lo\u1ea1i tr\u00ean\/d\u01b0\u1edbi.<br \/>\n  &#8211; Ch\u1ed1t s\u00e0n\/ ch\u1ed1t r\u01a1i (drop bolt, floor bolt): c\u1ed1 \u0111\u1ecbnh v\u00e0o n\u1ec1n, ph\u00f9 h\u1ee3p c\u1eeda tr\u01b0\u1ee3t\/ c\u1eeda \u0111\u00f4i.<br \/>\n  &#8211; Ch\u1ed1t c\u00f3 kh\u00f3a (lockable bolt) t\u0103ng an ninh.<br \/>\n&#8211; Tay n\u1eafm Inox:<br \/>\n  &#8211; Tay g\u1ea1t (lever handle) d\u00f9ng v\u1edbi kh\u00f3a \u00e2m (mortise) ho\u1eb7c latch \u1ed1ng (tubular latch).<br \/>\n  &#8211; Tay n\u1eafm k\u00e9o (pull handle) d\u1ea1ng D\/H, l\u1eafp \u201cl\u01b0ng \u0111\u1ed1i l\u01b0ng\u201d cho c\u1eeda k\u00ednh, c\u1eeda ra v\u00e0o.<br \/>\n  &#8211; N\u1eafm tr\u00f2n (knob) cho ph\u00f2ng \u00edt d\u00f9ng; \u00edt ph\u1ed5 bi\u1ebfn h\u01a1n tay g\u1ea1t v\u00ec k\u00e9m c\u00f4ng th\u00e1i h\u1ecdc.<br \/>\n  &#8211; Ph\u1ee5 ki\u1ec7n \u0111i k\u00e8m: rosette\/plate, tr\u1ee5c vu\u00f4ng 8 mm\/9 mm, v\u00edt xuy\u00ean, gio\u0103ng c\u00e1ch \u0111i\u1ec7n.<\/p>\n<h2 id=\"toc-1-vat-lieu-hoan-thien-inox-chon-theo-moi-truong\">V\u1eadt li\u1ec7u &#038; ho\u00e0n thi\u1ec7n Inox: Ch\u1ecdn theo m\u00f4i tr\u01b0\u1eddng<\/h2>\n<p>&#8211; M\u00e1c th\u00e9p Inox th\u01b0\u1eddng d\u00f9ng:<br \/>\n  &#8211; 201 (AISI 201): chi ph\u00ed th\u1ea5p, d\u00f9ng n\u1ed9i th\u1ea5t kh\u00f4; k\u00e9m ch\u1ed1ng \u0103n m\u00f2n trong \u1ea9m\/ven bi\u1ec3n.<br \/>\n  &#8211; 304 (A2): c\u00e2n b\u1eb1ng gi\u00e1 \u2013 b\u1ec1n, ph\u00f9 h\u1ee3p ngo\u00e0i tr\u1eddi th\u00f4ng th\u01b0\u1eddng, ph\u00f2ng t\u1eafm, c\u1eeda ra v\u00e0o.<br \/>\n  &#8211; 316\/316L (A4): kh\u00e1ng clorua v\u01b0\u1ee3t tr\u1ed9i; khuy\u1ebfn ngh\u1ecb cho ven bi\u1ec3n (<5 km), h\u1ed3 b\u01a1i, c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, th\u1ef1c ph\u1ea9m.\n  - 430 (ferritic): kinh t\u1ebf, t\u1eeb t\u00ednh; ch\u1ec9 n\u00ean d\u00f9ng n\u1ed9i th\u1ea5t kh\u00f4, \u00edt \u0103n m\u00f2n.\n- Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t:\n  - Hairline\/ Satin (#4): gi\u1ea5u v\u1ebft x\u01b0\u1edbc t\u1ed1t, th\u00f4ng d\u1ee5ng cho c\u1eeda ra v\u00e0o.\n  - Mirror (#8): b\u00f3ng g\u01b0\u01a1ng, sang tr\u1ecdng nh\u01b0ng d\u1ec5 l\u1ed9 x\u01b0\u1edbc.\n  - Bead-blast\/ m\u1edd: hi\u1ec7n \u0111\u1ea1i, ch\u1ed1ng l\u01b0u d\u1ea5u tay t\u01b0\u01a1ng \u0111\u1ed1i.\n  - PVD (Titan m\u00e0u v\u00e0ng\/ \u0111en\/ \u0111\u1ed3ng): l\u1edbp ph\u1ee7 trang tr\u00ed b\u1ec1n m\u00e0u; n\u00ean d\u00f9ng n\u1ec1n 304\/316.\n- X\u1eed l\u00fd \u2013 ph\u1ee5 ki\u1ec7n:\n  - Th\u1ee5 \u0111\u1ed9ng h\u00f3a (passivation) theo ASTM A967 gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng kh\u00e1ng g\u1ec9.\n  - V\u00edt\/ bu l\u00f4ng \u0111\u1ed3ng b\u1ed9 A2\/A4 \u0111\u1ec3 tr\u00e1nh loang g\u1ec9 \u201ctea staining\u201d.\n  - \u0110\u1ec7m nh\u1ef1a\/ gio\u0103ng c\u00e1ch ly khi l\u1eafp v\u1edbi nh\u00f4m\/ th\u00e9p s\u01a1n \u0111\u1ec3 h\u1ea1n ch\u1ebf \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a.\n\n\n\n<h2 id=\"toc-2-tieu-chuan-ky-thuat-can-biet\">Ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt c\u1ea7n bi\u1ebft<\/h2>\n<p>&#8211; B\u1ea3n l\u1ec1 \u0111\u01a1n tr\u1ee5c: EN 1935 (c\u1ea5p 7\u201314; chu k\u1ef3, t\u1ea3i tr\u1ecdng, an to\u00e0n). C\u1eeda c\u00f4ng tr\u00ecnh n\u00ean ch\u1ecdn Grade 11\u201314; Grade 13 ph\u1ed5 bi\u1ebfn cho c\u1eeda n\u1eb7ng, Grade 14 cho t\u1edbi 160 kg.<br \/>\n&#8211; \u0110\u1ed9 b\u1ec1n \u0103n m\u00f2n: EN 1670 (C\u1ea5p 1\u20135). Ngo\u00e0i tr\u1eddi kh\u1eafc nghi\u1ec7t\/ ven bi\u1ec3n n\u00ean ch\u1ecdn Class 4\u20135; th\u1eed m\u00f9 mu\u1ed1i tham chi\u1ebfu ISO 9227\/ ASTM B117.<br \/>\n&#8211; Tay n\u1eafm: EN 1906 (ph\u00e2n h\u1ea1ng s\u1eed d\u1ee5ng, \u0111\u1ed9 b\u1ec1n, an ninh, \u0103n m\u00f2n). Khu v\u1ef1c c\u00f4ng c\u1ed9ng n\u00ean ch\u1ecdn Category 3\u20134.<br \/>\n&#8211; C\u1eeda ch\u1ed1ng ch\u00e1y: b\u1ea3n l\u1ec1\/ tay n\u1eafm\/ kh\u00f3a ph\u1ea3i c\u00f3 ch\u1ee9ng nh\u1eadn ph\u00f9 h\u1ee3p b\u1ed9 c\u1eeda; th\u1eed theo EN 1634-1 (EU) ho\u1eb7c quy \u0111\u1ecbnh \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<h2 id=\"toc-3-cach-chon-theo-ung-dung-thuc-te\">C\u00e1ch ch\u1ecdn theo \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf<\/h2>\n<h3>C\u1eeda g\u1ed7 n\u1ed9i th\u1ea5t (v\u0103n ph\u00f2ng\/ nh\u00e0 \u1edf)<\/h3>\n<p>&#8211; B\u1ea3n l\u1ec1: 2\u20133 chi\u1ebfc\/ c\u00e1nh, lo\u1ea1i bi Inox 304; c\u1eeda cao >2100 mm d\u00f9ng 3 chi\u1ebfc. T\u1ea3i tr\u1ecdng\/\u0111\u00f4i \u2265 1.5\u00d7 kh\u1ed1i l\u01b0\u1ee3ng c\u00e1nh.<br \/>\n&#8211; Tay n\u1eafm: lever Inox 304, EN 1906 Cat 3 n\u1ebfu d\u00f9ng th\u01b0\u1eddng xuy\u00ean. Backset latch 60 mm ti\u00eau chu\u1ea9n; c\u1eeda ph\u00f2ng ng\u1ee7 d\u00f9ng b\u1ed9 kh\u00f3a ri\u00eang t\u01b0.<br \/>\n&#8211; Ch\u1ed1t: WC\/ kho d\u00f9ng ch\u1ed1t b\u1ec1 m\u1eb7t Inox 304; c\u1eeda \u0111\u00f4i d\u00f9ng flush bolt \u00e2m cho c\u00e1nh ph\u1ee5.<br \/>\n&#8211; Ho\u00e0n thi\u1ec7n: satin hairline; v\u00edt A2.<\/p>\n<h3>C\u1eeda th\u00e9p c\u00f4ng nghi\u1ec7p\/ kho<\/h3>\n<p>&#8211; B\u1ea3n l\u1ec1: b\u1ea3n l\u1ec1 bi Grade 13\/14 theo EN 1935, ho\u1eb7c b\u1ea3n l\u1ec1 tr\u1ee5\/pivot cho c\u1eeda n\u1eb7ng >100 kg, c\u00f3 tay co th\u1ee7y l\u1ef1c.<br \/>\n&#8211; Tay n\u1eafm: lever b\u1ec1n, EN 1906 Cat 4; t\u1ea5m \u1ed1p d\u00e0i (plate) ch\u1ed1ng ph\u00e1 ho\u1ea1i.<br \/>\n&#8211; Ch\u1ed1t: lockable surface bolt, k\u00edch th\u01b0\u1edbc 150\u2013300 mm; v\u00edt xuy\u00ean\/ t\u00e1n rive cho khung th\u00e9p.<br \/>\n&#8211; Ho\u00e0n thi\u1ec7n: 304 cho trong nh\u00e0, 316 n\u1ebfu h\u01a1i \u1ea9m\/ h\u00f3a ch\u1ea5t.<\/p>\n<h3>C\u1eeda nh\u00f4m k\u00ednh\/ c\u1eeda k\u00ednh c\u01b0\u1eddng l\u1ef1c<\/h3>\n<p>&#8211; B\u1ea3n l\u1ec1: b\u1ea3n l\u1ec1 k\u1eb9p k\u00ednh (glass hinge) ho\u1eb7c h\u1ec7 pivot + k\u1eb9p s\u00e0n (floor spring) cho c\u1eeda ra v\u00e0o. D\u00f9ng gio\u0103ng EPDM \u0111\u00fang c\u1ee1 k\u00ednh (8\u201312 mm).<br \/>\n&#8211; Tay n\u1eafm: pull handle D\/H, \u0111\u01b0\u1eddng k\u00ednh 25\/32\/38 mm, l\u1eafp l\u01b0ng-\u0111\u1ed1i-l\u01b0ng b\u1eb1ng bulong xuy\u00ean M8; c\u00f3 gio\u0103ng nylon c\u00e1ch \u0111i\u1ec7n v\u1edbi nh\u00f4m.<br \/>\n&#8211; Ch\u1ed1t: floor bolt inox cho c\u00e1nh ph\u1ee5; c\u1eeda tr\u01b0\u1ee3t d\u00f9ng drop bolt.<br \/>\n&#8211; V\u1eadt li\u1ec7u: \u01b0u ti\u00ean 316 cho m\u1eb7t ti\u1ec1n h\u1ee9ng m\u01b0a, h\u01a1i mu\u1ed1i.<\/p>\n<h3>Ph\u00f2ng t\u1eafm, spa, h\u1ed3 b\u01a1i<\/h3>\n<p>&#8211; B\u1ea3n l\u1ec1 k\u00ednh t\u1ef1 \u0111\u00f3ng 0\u00b0\/90\u00b0, Inox 316; v\u00edt A4.<br \/>\n&#8211; Tay n\u1eafm: pull handle 316; b\u1ec1 m\u1eb7t satin\/ PVD \u0111en ch\u1ed1ng l\u01b0u d\u1ea5u tay.<br \/>\n&#8211; Ch\u1ed1t: kh\u00f3a nam ch\u00e2m\/ ch\u1ed1t b\u1ec1 m\u1eb7t ch\u1ed1ng \u1ea9m; t\u1ea5t c\u1ea3 chi ti\u1ebft c\u1ea7n b\u1ecbt k\u00edn silicon trung t\u00ednh (kh\u00f4ng ch\u1ee9a axit).<\/p>\n<h3>Ven bi\u1ec3n, nh\u00e0 m\u00e1y th\u1ef1c ph\u1ea9m\/ h\u00f3a ch\u1ea5t<\/h3>\n<p>&#8211; V\u1eadt li\u1ec7u: 316\/316L, b\u1ec1 m\u1eb7t th\u1ee5 \u0111\u1ed9ng h\u00f3a, EN 1670 Class 4\u20135.<br \/>\n&#8211; Thi\u1ebft k\u1ebf: h\u1ea1n ch\u1ebf khe h\u1edf b\u00e1m mu\u1ed1i; v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 n\u01b0\u1edbc ng\u1ecdt.<br \/>\n&#8211; V\u00edt\/ bulong: A4, c\u00f3 b\u00f4i m\u1ee1 ch\u1ed1ng k\u1eb9t (anti-seize) ch\u1ee9a PTFE.<\/p>\n<h2 id=\"toc-4-tinh-tai-va-so-luong-ban-le-cong-thuc-nhanh\">T\u00ednh t\u1ea3i v\u00e0 s\u1ed1 l\u01b0\u1ee3ng b\u1ea3n l\u1ec1: C\u00f4ng th\u1ee9c nhanh<\/h2>\n<p>&#8211; S\u1ed1 l\u01b0\u1ee3ng:<br \/>\n  &#8211; C\u1eeda cao \u22642100 mm: 2\u20133 b\u1ea3n l\u1ec1; >2100 mm: 3\u20134.<br \/>\n  &#8211; C\u1eeda ch\u1ed1ng ch\u00e1y: theo y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn, th\u01b0\u1eddng 3 chi\u1ebfc tr\u1edf l\u00ean.<br \/>\n&#8211; Ph\u00e2n b\u1ed5 t\u1ea3i: b\u1ea3n l\u1ec1 tr\u00ean ch\u1ecbu ~40\u201350% t\u1ea3i; gi\u1eefa ~30\u201335%; d\u01b0\u1edbi ~20\u201325%.<br \/>\n&#8211; C\u00f4ng th\u1ee9c ch\u1ecdn t\u1ea3i:<br \/>\n  &#8211; T\u1ea3i y\u00eau c\u1ea7u\/\u0111\u00f4i b\u1ea3n l\u1ec1 \u2265 (W \u00d7 SF) \u00d7 h\u1ec7 s\u1ed1 s\u1eed d\u1ee5ng.<br \/>\n  &#8211; W: kh\u1ed1i l\u01b0\u1ee3ng c\u00e1nh; SF (h\u1ec7 s\u1ed1 an to\u00e0n) 1.2\u20131.5; c\u1ed9ng th\u00eam 20\u201330% n\u1ebfu c\u00f3 tay co c\u1eeda.<br \/>\n&#8211; V\u00ed d\u1ee5: C\u00e1nh th\u00e9p 45 kg, d\u00f9ng 3 b\u1ea3n l\u1ec1 bi. T\u1ea3i y\u00eau c\u1ea7u \u2248 45 \u00d7 1.3 \u00d7 1.2 \u2248 70 kg\/c\u00e1nh. Ch\u1ecdn b\u1ea3n l\u1ec1 c\u00f3 kh\u1ea3 n\u0103ng 35\u201340 kg\/\u0111\u00f4i v\u00e0 l\u1eafp 3 chi\u1ebfc (t\u1ed5ng kh\u1ea3 n\u0103ng > 105\u2013120 kg) \u0111\u1ec3 d\u01b0 t\u1ea3i.<\/p>\n<h2 id=\"toc-5-huong-dan-lap-dat-chi-tiet-theo-vat-lieu-cua\">H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t chi ti\u1ebft (theo v\u1eadt li\u1ec7u c\u1eeda)<\/h2>\n<h3>D\u1ee5ng c\u1ee5 chung<\/h3>\n<p>&#8211; Th\u01b0\u1edbc l\u00e1\/ th\u01b0\u1edbc vu\u00f4ng, b\u00fat d\u1ea5u, th\u01b0\u1edbc th\u1ee7y<br \/>\n&#8211; M\u00e1y khoan, m\u0169i khoan g\u1ed7\/kim lo\u1ea1i\/k\u00ednh ph\u00f9 h\u1ee3p<br \/>\n&#8211; \u0110\u1ee5c g\u1ed7\/ m\u00e1y soi (router) cho \u00f4 b\u1ea3n l\u1ec1<br \/>\n&#8211; T\u00f4 v\u00edt l\u1ef1c\/ c\u1edd l\u00ea l\u1ef1c (si\u1ebft 5\u201312 Nm v\u1edbi bulong M6\u2013M8)<br \/>\n&#8211; Ke g\u00f3c\/ c\u0103n shim, keo kh\u00f3a ren trung b\u00ecnh (Loctite 243), gio\u0103ng\/ v\u00f2ng \u0111\u1ec7m nylon<br \/>\n&#8211; B\u1ecbt tai, k\u00ednh b\u1ea3o h\u1ed9, g\u0103ng tay<\/p>\n<h3>A. L\u1eafp b\u1ea3n l\u1ec1 tr\u00ean c\u1eeda g\u1ed7\/ th\u00e9p<\/h3>\n<p>&#8211; \u0110\u1ecbnh v\u1ecb:<br \/>\n  &#8211; B\u1ea3n l\u1ec1 tr\u00ean: c\u00e1ch \u0111\u1ec9nh c\u00e1nh 150\u2013200 mm; b\u1ea3n l\u1ec1 d\u01b0\u1edbi: c\u00e1ch \u0111\u00e1y c\u00e1nh 200\u2013250 mm; b\u1ea3n l\u1ec1 gi\u1eefa: gi\u1eefa hai b\u1ea3n l\u1ec1 tr\u00ean\/d\u01b0\u1edbi.<br \/>\n&#8211; T\u1ea1o \u00f4 b\u1ea3n l\u1ec1 (c\u1eeda g\u1ed7):<br \/>\n  &#8211; Kho\u00e9t \u00e2m s\u00e2u \u0111\u00fang chi\u1ec1u d\u00e0y l\u00e1 b\u1ea3n l\u1ec1 \u0111\u1ec3 m\u1eb7t l\u00e1 ph\u1eb3ng v\u1edbi c\u1ea1nh c\u00e1nh\/ khung.<br \/>\n  &#8211; Khoan l\u1ed7 m\u1ed3i nh\u1ecf h\u01a1n 0.5\u20131 mm so v\u1edbi \u0111\u01b0\u1eddng k\u00ednh v\u00edt Inox \u0111\u1ec3 tr\u00e1nh n\u1ee9t g\u1ed7.<br \/>\n&#8211; C\u1eeda th\u00e9p:<br \/>\n  &#8211; D\u00f9ng v\u00edt xuy\u00ean + \u0111ai \u1ed1c c\u00e0i (rivet nut) M5\u2013M6 ho\u1eb7c b\u1eaft v\u00e0o t\u1ea5m t\u0103ng c\u1ee9ng \u0111\u00e3 h\u00e0n s\u1eb5n.<br \/>\n&#8211; B\u1eaft v\u00edt:<br \/>\n  &#8211; Si\u1ebft v\u00edt theo tr\u00ecnh t\u1ef1 ch\u00e9o, ki\u1ec3m tra khe h\u1edf \u0111\u1ec1u 3 mm; d\u00f9ng long-\u0111en nylon khi b\u1eaft v\u00e0o nh\u00f4m.<br \/>\n&#8211; Ki\u1ec3m tra:<br \/>\n  &#8211; Quay m\u1edf 90\u2013120\u00b0, c\u00e1nh kh\u00f4ng c\u1ecd s\u00e0n, kh\u00f4ng \u201c\u0111\u00e1 \u0111\u1ea7u\u201d; b\u00f4i m\u1ee1 g\u1ed1c PTFE cho b\u1ea3n l\u1ec1 bi.<\/p>\n<h3>B. L\u1eafp b\u1ea3n l\u1ec1 k\u00ednh\/ pivot v\u00e0 k\u1eb9p s\u00e0n<\/h3>\n<p>&#8211; \u0110\u1ecdc template c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t theo b\u1ec1 d\u00e0y k\u00ednh (8\u201312 mm); d\u00f9ng gio\u0103ng EPDM \u0111\u00fang m\u00e3.<br \/>\n&#8211; Canh tr\u1ee5c xoay (pivot line) th\u1eb3ng su\u1ed1t t\u1eeb b\u1ea3n l\u1ec1 tr\u00ean \u0111\u1ebfn k\u1eb9p s\u00e0n; c\u0103n ch\u1ec9nh song song m\u00e9p c\u00e1nh \u2013 khung 2\u20133 mm.<br \/>\n&#8211; Si\u1ebft bulong k\u1eb9p k\u00ednh t\u1eeb t\u1eeb, m\u00f4-men 8\u201310 Nm v\u1edbi M6; kh\u00f4ng si\u1ebft qu\u00e1 g\u00e2y n\u1ee9t m\u00e9p k\u00ednh.<br \/>\n&#8211; K\u1eb9p s\u00e0n: c\u0103n t\u00e2m, ch\u00e8n ke \u1edf v\u1ecb tr\u00ed thi\u1ebft k\u1ebf, \u0111\u1ed5 v\u1eefa kh\u00f4ng co ng\u00f3t; hi\u1ec7u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 \u0111\u00f3ng \u2013 \u0111i\u1ec3m h\u00e3m theo y\u00eau c\u1ea7u.<\/p>\n<h3>C. L\u1eafp tay n\u1eafm lever\/ kh\u00f3a \u00e2m (c\u1eeda g\u1ed7\/ th\u00e9p)<\/h3>\n<p>&#8211; X\u00e1c \u0111\u1ecbnh backset: 60 mm (th\u00f4ng d\u1ee5ng VN) ho\u1eb7c 70 mm v\u1edbi c\u1eeda d\u00e0y\/ tay n\u1eafm l\u1edbn.<br \/>\n&#8211; Khoan l\u1ed7 th\u00e2n kh\u00f3a theo jigs; l\u1ed7 tr\u1ee5c vu\u00f4ng \u00d88\/9 mm t\u00f9y b\u1ed9.<br \/>\n&#8211; G\u1eafn tay n\u1eafm qua v\u00edt xuy\u00ean \u0111\u1ec3 ch\u1ed1ng r\u01a1; cao \u0111\u1ed9 tay n\u1eafm 900\u20131050 mm t\u1eeb s\u00e0n ho\u00e0n thi\u1ec7n.<br \/>\n&#8211; Ki\u1ec3m tra h\u00e0nh tr\u00ecnh tr\u1ea3 l\u00f2 xo \u00eam, kh\u00f4ng c\u1ecd \u1ed1p; si\u1ebft v\u00edt 3\u20135 Nm, ch\u00e2m gi\u1ecdt keo ren.<\/p>\n<h3>D. L\u1eafp tay n\u1eafm k\u00e9o\/ c\u1eeda k\u00ednh<\/h3>\n<p>&#8211; X\u00e1c \u0111\u1ecbnh kho\u1ea3ng c\u00e1ch t\u00e2m\u2013t\u00e2m (CC) 300\/400\/600 mm; \u0111\u00e1nh d\u1ea5u theo th\u01b0\u1edbc d\u1eabn.<br \/>\n&#8211; Khoan k\u00ednh (n\u1ebfu ch\u01b0a khoan s\u1eb5n) b\u1eb1ng m\u0169i kim c\u01b0\u01a1ng, l\u00e0m m\u00e1t li\u00ean t\u1ee5c; \u01b0u ti\u00ean \u0111\u1eb7t khoan t\u1ea1i x\u01b0\u1edfng.<br \/>\n&#8211; L\u1eafp l\u01b0ng-\u0111\u1ed1i-l\u01b0ng b\u1eb1ng bulong xuy\u00ean M8; c\u00f3 long-\u0111en nylon, gio\u0103ng cao su; si\u1ebft 8\u201310 Nm, d\u00f9ng keo ren.<\/p>\n<h3>E. L\u1eafp ch\u1ed1t c\u1eeda<\/h3>\n<p>&#8211; Ch\u1ed1t b\u1ec1 m\u1eb7t:<br \/>\n  &#8211; V\u1ecb tr\u00ed tay thu\u1eadn, cao 900\u20131100 mm; v\u1edbi c\u1eeda \u0111\u00f4i, ch\u1ed1t tr\u00ean \u0111\u1eb7t c\u00e1ch \u0111\u1ec9nh 200 mm, ch\u1ed1t d\u01b0\u1edbi c\u00e1ch \u0111\u00e1y 200\u2013250 mm.<br \/>\n  &#8211; Khoan l\u1ed7 h\u1ee9ng ch\u1ed1t \u1edf khung\/ s\u00e0n; l\u1eafp t\u1ea5m \u1ed1p h\u1ee9ng (strike plate) c\u00e2n t\u00e2m.<br \/>\n&#8211; Ch\u1ed1t \u00e2m (flush bolt):<br \/>\n  &#8211; Phay r\u00e3nh \u1edf c\u1ea1nh c\u00e1nh ph\u1ee5 theo k\u00edch th\u01b0\u1edbc th\u00e2n ch\u1ed1t; c\u0103n h\u00e0nh tr\u00ecnh tr\u01a1n tru; b\u1eaft t\u1ea5m \u1ed1p \u0111\u1ea7u tr\u00ean\/d\u01b0\u1edbi ch\u1eafc ch\u1eafn.<br \/>\n&#8211; Ki\u1ec3m tra:<br \/>\n  &#8211; Ch\u1ed1t v\u00e0o\/ ra nh\u1eb9, kh\u00f4ng k\u1eb9t; h\u00e0nh tr\u00ecnh ch\u00f4n s\u00e2u \u226512 mm v\u00e0o khung\/ s\u00e0n.<\/p>\n<h2 id=\"toc-6-bao-tri-va-ve-sinh-de-tang-tuoi-tho\">B\u1ea3o tr\u00ec v\u00e0 v\u1ec7 sinh \u0111\u1ec3 t\u0103ng tu\u1ed5i th\u1ecd<\/h2>\n<p>&#8211; H\u00e0ng th\u00e1ng: lau b\u1ec1 m\u1eb7t b\u1eb1ng dung d\u1ecbch pH trung t\u00ednh; tuy\u1ec7t \u0111\u1ed1i tr\u00e1nh Javel\/ clo; r\u1eeda n\u01b0\u1edbc ng\u1ecdt n\u01a1i ven bi\u1ec3n.<br \/>\n&#8211; H\u00e0ng qu\u00fd: tra d\u1ea7u nh\u1eb9 cho b\u1ea3n l\u1ec1 bi, ch\u1ea5m m\u1ee1 PTFE cho tr\u1ee5c; si\u1ebft l\u1ea1i v\u00edt tay n\u1eafm\/ ch\u1ed1t.<br \/>\n&#8211; H\u00e0ng n\u0103m: ki\u1ec3m tra \u0103n m\u00f2n khe; l\u00e0m s\u1ea1ch \u201ctea staining\u201d b\u1eb1ng kem t\u1ea9y Inox\/ pad x\u01a1 s\u1ee3i 3M ch\u00e0 theo th\u1edb hairline; th\u1ee5 \u0111\u1ed9ng h\u00f3a l\u1ea1i n\u1ebfu c\u1ea7n.<br \/>\n&#8211; Khi thay th\u1ebf: d\u00f9ng \u0111\u00fang m\u00e1c Inox v\u00e0 c\u1ea5p v\u00edt; kh\u00f4ng tr\u1ed9n v\u00edt th\u00e9p \u0111en v\u1edbi ph\u1ee5 ki\u1ec7n Inox.<\/p>\n<h2 id=\"toc-7-loi-thuong-gap-cach-khac-phuc\">L\u1ed7i th\u01b0\u1eddng g\u1eb7p &#038; c\u00e1ch kh\u1eafc ph\u1ee5c<\/h2>\n<p>&#8211; C\u1eeda x\u1ec7, c\u1ecd s\u00e0n:<br \/>\n  &#8211; Nguy\u00ean nh\u00e2n: thi\u1ebfu b\u1ea3n l\u1ec1\/ b\u1ea3n l\u1ec1 t\u1ea3i th\u1ea5p; v\u00edt l\u1ecfng; g\u1ed7 co ng\u00f3t.<br \/>\n  &#8211; Kh\u1eafc ph\u1ee5c: th\u00eam b\u1ea3n l\u1ec1 gi\u1eefa; thay b\u1ea3n l\u1ec1 bi Grade cao; d\u00f9ng v\u00edt xuy\u00ean.<br \/>\n&#8211; Ti\u1ebfng k\u00eau \u201cc\u00f3t k\u00e9t\u201d:<br \/>\n  &#8211; B\u1ec1 m\u1eb7t kh\u00f4\/ b\u1ee5i; tra m\u1ee1 PTFE; ki\u1ec3m tra l\u00e1 b\u1ea3n l\u1ec1 c\u1ea1 m\u00e9p.<br \/>\n&#8211; \u1ed0 v\u00e0ng loang (tea staining):<br \/>\n  &#8211; M\u00f4i tr\u01b0\u1eddng mu\u1ed1i, h\u00f3a ch\u1ea5t; v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 + th\u1ee5 \u0111\u1ed9ng h\u00f3a; chuy\u1ec3n sang 316 n\u1ebfu \u0111ang d\u00f9ng 201\/304 \u1edf v\u00f9ng kh\u1eafc nghi\u1ec7t.<br \/>\n&#8211; Tay n\u1eafm r\u01a1\/ ch\u00f9ng l\u00f2 xo:<br \/>\n  &#8211; D\u00f9ng b\u1ed9 tay n\u1eafm c\u00f3 l\u00f2 xo tr\u1ee3 l\u1ef1c trong (spring cassette); si\u1ebft v\u00edt xuy\u00ean; thay l\u00f2 xo khi m\u1ecfi.<br \/>\n&#8211; Ch\u1ed1t kh\u00f3 v\u00e0o:<br \/>\n  &#8211; L\u1ec7ch t\u00e2m do x\u1ec7 c\u00e1nh\/ co n\u1edf; ch\u1ec9nh b\u1ea3n l\u1ec1, nong l\u1ed7 strike 1\u20132 mm, \u0111\u1ea3m b\u1ea3o khe c\u1eeda \u0111\u1ec1u 3 mm.<\/p>\n<h2 id=\"toc-8-chi-phi-nguon-cung-yeu-to-anh-huong-gia\">Chi ph\u00ed &#038; ngu\u1ed3n cung: y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng gi\u00e1<\/h2>\n<p>&#8211; M\u00e1c th\u00e9p (201 < 304 < 316), b\u1ec1 d\u00e0y l\u00e1\/ tr\u1ee5c, bi tr\u1ee5c, ho\u00e0n thi\u1ec7n (PVD cao h\u01a1n satin), ch\u1ee9ng nh\u1eadn EN (CE) v\u00e0 c\u1ea5p \u0103n m\u00f2n EN 1670.\n- C\u1ee1 phi tay n\u1eafm (\u00d825\/32\/38 mm), CC d\u00e0i h\u01a1n gi\u00e1 cao h\u01a1n; tay n\u1eafm c\u00f3 v\u00edt xuy\u00ean\/ l\u00f2 xo tr\u1ee3 l\u1ef1c b\u1ec1n v\u00e0 \u0111\u1eaft h\u01a1n.\n- B\u1ea3n l\u1ec1 Grade 13\/14, pivot\/ floor spring cho c\u1eeda n\u1eb7ng c\u00f3 chi ph\u00ed cao h\u01a1n b\u1ea3n l\u1ec1 l\u00e1 th\u00f4ng th\u01b0\u1eddng.\n- C\u1ea7n t\u01b0 v\u1ea5n, b\u00e1o gi\u00e1 theo b\u1ea3n v\u1ebd\/ t\u1ea3i tr\u1ecdng\/ m\u00f4i tr\u01b0\u1eddng c\u1ee5 th\u1ec3, vui l\u00f2ng li\u00ean h\u1ec7:\n  - Inox C\u01b0\u1eddng Th\u1ecbnh \u2013 Hotline: 0343.417.281\n  - Email: inoxcongnghiep.cuongthinh@gmail.com\n\n\n\n<h2 id=\"toc-9-ket-luan\">K\u1ebft lu\u1eadn<\/h2>\n<p>Ch\u1ecdn \u0111\u00fang b\u1ea3n l\u1ec1, ch\u1ed1t v\u00e0 tay n\u1eafm Inox ph\u1ee5 thu\u1ed9c v\u00e0o 3 tr\u1ee5 c\u1ed9t: v\u1eadt li\u1ec7u (201\/304\/316 theo m\u00f4i tr\u01b0\u1eddng), ti\u00eau chu\u1ea9n \u2013 t\u1ea3i tr\u1ecdng (EN 1935\/1906\/1670, t\u00ednh d\u01b0 t\u1ea3i 20\u201350%), v\u00e0 l\u1eafp \u0111\u1eb7t \u0111\u00fang k\u1ef9 thu\u1eadt (v\u1ecb tr\u00ed, v\u00edt \u0111\u1ed3ng b\u1ed9, c\u00e1ch ly \u0111i\u1ec7n h\u00f3a). Th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 gi\u00fap h\u1ec7 c\u1eeda v\u1eadn h\u00e0nh \u00eam, an to\u00e0n, b\u1ec1n \u0111\u1eb9p nhi\u1ec1u n\u0103m. C\u1ea7n ph\u01b0\u01a1ng \u00e1n t\u1ed1i \u01b0u cho c\u00f4ng tr\u00ecnh c\u1ee7a b\u1ea1n? H\u00e3y li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u0111\u1ec3 \u0111\u01b0\u1ee3c k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i t\u01b0 v\u1ea5n v\u00e0 g\u1eedi b\u00e1o gi\u00e1 nhanh.<\/p>\n<p>Ngu\u1ed3n tham kh\u1ea3o:<br \/>\n&#8211; BS EN 1935: Single-axis hinges (door mass\/grade) \u2013 BSI<br \/>\n&#8211; EN 1670: Corrosion resistance of building hardware \u2013 BSI<br \/>\n&#8211; EN 1906: Lever handles and knob furniture \u2013 BSI<br \/>\n&#8211; ISO 9227: Neutral salt spray test \u2013 ISO<br \/>\n&#8211; ASTM A967: Chemical passivation treatments for stainless steel \u2013 ASTM<br \/>\n&#8211; ASSDA: Cleaning and maintenance of stainless steel \u2013 assda.asn.au<br \/>\n&#8211; Nickel Institute: Guidelines for selection of stainless steels in building and construction \u2013 nickelinstitute.org<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 ch\u1ecdn b\u1ea3n l\u1ec1, ch\u1ed1t c\u1eeda, tay n\u1eafm Inox 201\/304\/316 theo t\u1ea3i tr\u1ecdng v\u00e0 m\u00f4i tr\u01b0\u1eddng, k\u00e8m quy tr\u00ecnh l\u1eafp \u0111\u1eb7t chu\u1ea9n v\u00e0 m\u1eb9o b\u1ea3o tr\u00ec b\u1ec1n l\u00e2u.<\/p>\n","protected":false},"author":7,"featured_media":1054,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2132","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=2132"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2132\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1054"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=2132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=2132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=2132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}