{"id":1526,"date":"2025-05-07T10:07:18","date_gmt":"2025-05-07T10:07:18","guid":{"rendered":"https:\/\/nbaem.com\/?p=1526"},"modified":"2025-05-07T10:07:18","modified_gmt":"2025-05-07T10:07:18","slug":"magnetic-hooks","status":"publish","type":"post","link":"https:\/\/nbaem.com\/vi\/magnetic-hooks\/","title":{"rendered":"C\u00e1c m\u00f3c kim lo\u1ea1i t\u1eeb t\u00ednh d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?"},"content":{"rendered":"

C\u00e1c m\u00f3c kim lo\u1ea1i t\u1eeb t\u00ednh d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h1>\n

B\u1ea1n \u0111ang g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi kh\u00f4ng gian l\u1ed9n x\u1ed9n ho\u1eb7c d\u1ee5ng c\u1ee5 kh\u00f4ng t\u1ed5 ch\u1ee9c? M\u00f3c d\u00ednh t\u1eeb c\u00f3 th\u1ec3 l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n m\u00e0 b\u1ea1n ch\u01b0a t\u1eebng bi\u1ebft \u0111\u1ebfn.<\/p>\n

M\u00f3c d\u00ednh t\u1eeb <\/a>l\u00e0 c\u00f4ng c\u1ee5 l\u01b0u tr\u1eef \u0111a n\u0103ng s\u1eed d\u1ee5ng nam ch\u00e2m m\u1ea1nh \u0111\u1ec3 treo \u0111\u1ed3 tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t kim lo\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n khoan l\u1ed7 ho\u1eb7c d\u00f9ng keo d\u00e1n.<\/strong><\/p>\n

\"m\u00f3c

m\u00f3c d\u00ednh t\u1eeb d\u00f9ng trong nh\u00e0<\/p><\/div>\n

N\u1ebfu b\u1ea1n gi\u1ed1ng t\u00f4i, c\u00f3 l\u1ebd b\u1ea1n mu\u1ed1n nh\u1eefng c\u00e1ch nhanh ch\u00f3ng v\u00e0 g\u1ecdn g\u00e0ng \u0111\u1ec3 t\u1ed5 ch\u1ee9c c\u00e1c v\u1eadt d\u1ee5ng h\u00e0ng ng\u00e0y t\u1ea1i nh\u00e0 ho\u1eb7c n\u01a1i l\u00e0m vi\u1ec7c. M\u00f3c d\u00ednh t\u1eeb gi\u00fap t\u00f4i d\u1ecdn d\u1eb9p b\u00e0n, gi\u1eef d\u1ee5ng c\u1ee5 trong t\u1ea7m tay, v\u00e0 th\u1eadm ch\u00ed trang tr\u00ed cho c\u00e1c d\u1ecbp \u0111\u1eb7c bi\u1ec7t\u2014m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft.<\/p>\n

M\u00f3c d\u00ednh t\u1eeb c\u00f3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean t\u01b0\u1eddng kh\u00f4ng?<\/h2>\n

T\u01b0\u1eddng l\u1ed9n x\u1ed9n v\u00e0 h\u1ed9p d\u1ee5ng c\u1ee5 l\u00e0m t\u00f4i ph\u00e1t \u0111i\u00ean. T\u00f4i t\u1eebng ngh\u0129 m\u00f3c d\u00ednh t\u1eeb ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng tr\u00ean t\u1ee7 l\u1ea1nh. T\u00f4i \u0111\u00e3 nh\u1ea7m.<\/p>\n

M\u00f3c d\u00ednh t\u1eeb ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t ch\u1ee9a kim lo\u1ea1i s\u1eaft, nh\u01b0 th\u00e9p ho\u1eb7c s\u1eaft; ch\u00fang s\u1ebd kh\u00f4ng d\u00ednh v\u00e0o t\u01b0\u1eddng th\u1ea1ch cao, g\u1ed7 ho\u1eb7c b\u00ea t\u00f4ng.<\/strong><\/p>\n

\"m\u00f3c

m\u00f3c d\u00ednh t\u1eeb<\/p><\/div>\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m tra xem t\u01b0\u1eddng c\u1ee7a t\u00f4i c\u00f3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng?<\/h3>\n

S\u1eed d\u1ee5ng m\u1ed9t chi\u1ebfc nam ch\u00e2m t\u1ee7 l\u1ea1nh th\u00f4ng th\u01b0\u1eddng. N\u1ebfu n\u00f3 d\u00ednh, m\u00f3c d\u00ednh t\u1eeb c\u0169ng s\u1ebd d\u00ednh. C\u00e1c c\u1eeda kim lo\u1ea1i, t\u1ee7 h\u1ed3 s\u01a1, t\u1ee7 locker v\u00e0 m\u1ed9t s\u1ed1 b\u1ec1 m\u1eb7t s\u01a1n th\u01b0\u1eddng ch\u1ee9a \u0111\u1ee7 s\u1eaft \u0111\u1ec3 gi\u1eef nam ch\u00e2m.<\/p>\n

N\u1ebfu t\u01b0\u1eddng kh\u00f4ng ph\u1ea3i kim lo\u1ea1i th\u00ec sao?<\/h3>\n

N\u1ebfu t\u01b0\u1eddng c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i kim lo\u1ea1i, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u1ea5m d\u00ednh t\u1eeb d\u00e1n keo ho\u1eb7c g\u1eafn m\u1ed9t d\u1ea3i th\u00e9p \u0111\u1ec3 t\u1ea1o b\u1ec1 m\u1eb7t t\u1eeb. Nh\u1eefng ph\u1ee5 ki\u1ec7n n\u00e0y c\u00f3 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng v\u00e0 kh\u00f4ng c\u1ed1 \u0111\u1ecbnh l\u00e2u d\u00e0i. T\u00f4i \u0111\u00e3 th\u00eam m\u1ed9t chi\u1ebfc sau b\u1ed3n r\u1eeda b\u1ebfp c\u1ee7a m\u00ecnh\u2014n\u00f3 gi\u1eef d\u1ee5ng c\u1ee5 n\u1ea5u \u0103n c\u1ee7a t\u00f4i r\u1ea5t t\u1ed1t.<\/p>\n\n\n\n\n\n\n\n\n\n
Lo\u1ea1i b\u1ec1 m\u1eb7t<\/th>\nM\u00f3c c\u00f3 d\u00ednh kh\u00f4ng?<\/th>\nGi\u1ea3i ph\u00e1p \u0111\u1ec1 xu\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n
Th\u1ea1ch cao<\/td>\n\u274c Kh\u00f4ng<\/td>\nS\u1eed d\u1ee5ng t\u1ea5m th\u00e9p d\u00e1n keo<\/td>\n<\/tr>\n
C\u1eeda th\u00e9p<\/td>\n\u2705 C\u00f3<\/td>\nKh\u00f4ng c\u1ea7n thi\u1ebft<\/td>\n<\/tr>\n
T\u1ee7 g\u1ed7<\/td>\n\u274c Kh\u00f4ng<\/td>\nTh\u00eam m\u1ed9t t\u1ea5m \u0111\u1ebf t\u1eeb t\u00ednh<\/td>\n<\/tr>\n
B\u00ean c\u1ea1nh t\u1ee7 l\u1ea1nh<\/td>\n\u2705 C\u00f3<\/td>\nKh\u00f4ng c\u1ea7n thi\u1ebft<\/td>\n<\/tr>\n
K\u00ednh<\/td>\n\u274c Kh\u00f4ng<\/td>\nKh\u00f4ng t\u01b0\u01a1ng th\u00edch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00f3c t\u1eeb t\u00ednh l\u00e0 g\u00ec?<\/h2>\n

L\u00fac \u0111\u1ea7u, t\u00f4i ngh\u0129 m\u00f3c t\u1eeb t\u00ednh ch\u1ec9 l\u00e0 tr\u00f2 l\u1eeba \u0111\u1ea3o. Sau \u0111\u00f3 t\u00f4i h\u1ecdc v\u1ec1 v\u1eadt l\u00fd \u2014 v\u00e0 n\u00f3 ho\u00e0n to\u00e0n h\u1ee3p l\u00fd.<\/p>\n

M\u00f3c t\u1eeb t\u00ednh s\u1eed d\u1ee5ng nam ch\u00e2m neodymium m\u1ea1nh k\u1ebft h\u1ee3p v\u1edbi m\u00f3c kim lo\u1ea1i \u0111\u1ec3 gi\u1eef ch\u1eb7t v\u1eadt th\u1ec3 tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t s\u1eaft b\u1eb1ng l\u1ef1c t\u1eeb.<\/strong><\/p>\n

\u0110i\u1ec1u g\u00ec l\u00e0m cho m\u00f3c t\u1eeb t\u00ednh c\u00f3 \u0111\u1ed9 m\u1ea1nh?<\/h3>\n

Neodymium l\u00e0 v\u1eadt li\u1ec7u t\u1eeb m\u1ea1nh nh\u1ea5t c\u00f3 th\u1ec3 mua th\u01b0\u01a1ng m\u1ea1i. Trong m\u00f3c t\u1eeb t\u00ednh, nam ch\u00e2m n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c bao b\u1ecdc trong m\u1ed9t chi\u1ebfc c\u1ed1c th\u00e9p, gi\u00fap t\u1eadp trung tr\u01b0\u1eddng t\u1eeb v\u00e0 t\u0103ng l\u1ef1c k\u00e9o.<\/p>\n

C\u00f3 hai lo\u1ea1i ch\u00ednh:<\/p>\n