{"id":5090,"date":"2025-05-21T09:00:48","date_gmt":"2025-05-21T02:00:48","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=5090"},"modified":"2025-12-13T03:17:59","modified_gmt":"2025-12-12T20:17:59","slug":"cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/","title":{"rendered":"C\u00e1ch nh\u1eadn bi\u1ebft s\u1ef1 c\u1ed1 s\u1edbm qua ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y khoan \u0111\u1eadp"},"content":{"rendered":"<h2>Ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng c\u1ee7a m\u00e1y khoan \u0111\u1eadp l\u00e0 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o s\u1edbm v\u1ec1 nhi\u1ec1u s\u1ef1 c\u1ed1 nguy hi\u1ec3m. B\u00e0i vi\u1ebft h\u01b0\u1edbng d\u1eabn c\u00e1ch ph\u00e2n bi\u1ec7t v\u00e0 x\u1eed l\u00fd k\u1ecbp th\u1eddi.<\/h2>\n<p><a href=\"https:\/\/mayxaydunghanoi.com\/vi\/dan-gia-da-may-khoan-dap-cap-jk5-jk6-jk7-jk8-jk10-jk12\/\">M\u00e1y khoan \u0111\u1eadp c\u00e1p<\/a> l\u00e0 thi\u1ebft b\u1ecb ch\u1ee7 l\u1ef1c trong c\u00e1c d\u1ef1 \u00e1n thi c\u00f4ng c\u1ea7u c\u1ed1ng, m\u00f3ng c\u1ecdc, n\u1ec1n m\u00f3ng \u0111\u00f4 th\u1ecb. Khi v\u1eadn h\u00e0nh, ti\u1ebfng \u1ed3n l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng b\u00ecnh th\u01b0\u1eddng do c\u01a1 ch\u1ebf \u0111\u1eadp rung v\u00e0 quay t\u1ea1o ra. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng tinh \u00fd ph\u00e1t hi\u1ec7n c\u00e1c lo\u1ea1i ti\u1ebfng <strong>b\u1ea5t th\u01b0\u1eddng<\/strong> th\u00ec nh\u1eefng h\u01b0 h\u1ecfng b\u00ean trong nh\u01b0 <strong>m\u00f2n b\u1ea1c, r\u1ea1n ch\u00e0y, g\u00e3y b\u00e1nh r\u0103ng ho\u1eb7c l\u1ec7ch tr\u1ee5c<\/strong> s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd k\u1ecbp th\u1eddi, g\u00e2y gi\u00e1n \u0111o\u1ea1n ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng v\u00e0 t\u0103ng chi ph\u00ed s\u1eeda ch\u1eefa. B\u00e0i vi\u1ebft sau s\u1ebd gi\u00fap k\u1ef9 s\u01b0 v\u00e0 th\u1ee3 v\u1eadn h\u00e0nh nh\u1eadn bi\u1ebft c\u00e1c <strong>s\u1ef1 c\u1ed1 s\u1edbm th\u00f4ng qua ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y khoan \u0111\u1eadp<\/strong>, \u0111\u1ed3ng th\u1eddi g\u1ee3i \u00fd c\u00e1ch ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c.<\/p>\n<hr \/>\n<h3>Ti\u1ebfng \u1ed3n b\u00ecnh th\u01b0\u1eddng khi m\u00e1y khoan \u0111\u1eadp v\u1eadn h\u00e0nh<\/h3>\n<p>Tr\u01b0\u1edbc khi nh\u1eadn bi\u1ebft s\u1ef1 c\u1ed1, c\u1ea7n hi\u1ec3u \u0111\u00e2u l\u00e0 <strong>ti\u1ebfng \u1ed3n &#8220;b\u00ecnh th\u01b0\u1eddng&#8221;<\/strong> trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/p>\n<p>Khi m\u00e1y khoan \u0111\u1eadp ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, s\u1ebd ph\u00e1t ra \u00e2m thanh \u0111\u1eb7c tr\u01b0ng:<\/p>\n<ul>\n<li>Nh\u1ecbp \u0111\u1eadp \u0111\u1ec1u: th\u01b0\u1eddng t\u1eeb 300\u2013500 nh\u1ecbp\/ph\u00fat t\u00f9y c\u00f4ng su\u1ea5t m\u00e1y<\/li>\n<li>\u00c2m rung kim lo\u1ea1i d\u1ed9i \u0111\u1ec1u t\u1eeb m\u0169i ch\u00e0y v\u00e0o th\u00e2n c\u1ecdc<\/li>\n<li>\u00c2m thanh t\u1eeb m\u00f4 t\u01a1 \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c quay tang \u1ed5n \u0111\u1ecbnh, kh\u00f4ng gi\u1eadt c\u1ee5c<\/li>\n<\/ul>\n<p>\u00c2m l\u01b0\u1ee3ng th\u01b0\u1eddng l\u1edbn, dao \u0111\u1ed9ng t\u1eeb 90\u2013120dB nh\u01b0ng c\u00f3 t\u00ednh <strong>li\u00ean t\u1ee5c v\u00e0 \u0111\u1ec1u \u0111\u1eb7n<\/strong>, kh\u00f4ng ch\u00f3i tai hay thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t. N\u1ebfu b\u1ea1n \u0111\u00e3 quen l\u00e0m vi\u1ec7c v\u1edbi m\u00e1y, s\u1ebd c\u1ea3m nh\u1eadn r\u00f5 \u0111\u01b0\u1ee3c s\u1ef1 \u1ed5n \u0111\u1ecbnh n\u00e0y.<\/p>\n<hr \/>\n<h3>D\u1ea5u hi\u1ec7u ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng c\u1ea3nh b\u00e1o s\u1ef1 c\u1ed1 m\u00e1y khoan \u0111\u1eadp<\/h3>\n<p>Ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng l\u00e0 <strong>c\u1ea3nh b\u00e1o s\u1edbm nh\u1ea5t<\/strong> v\u1ec1 t\u00ecnh tr\u1ea1ng hao m\u00f2n, l\u1ecfng l\u1ebbo, ho\u1eb7c h\u01b0 h\u1ecfng c\u01a1 kh\u00ed trong h\u1ec7 th\u1ed1ng khoan \u0111\u1eadp. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c bi\u1ec3u hi\u1ec7n c\u1ee5 th\u1ec3 th\u01b0\u1eddng g\u1eb7p:<\/p>\n<h4>1. \u00c2m thanh &#8220;c\u1ea1ch c\u1ea1ch&#8221;, r\u00edt r\u00edt theo chu k\u1ef3<\/h4>\n<ul>\n<li><strong>Nguy\u00ean nh\u00e2n kh\u1ea3 d\u0129<\/strong>: b\u1ea1c \u0111\u1ea1n (v\u00f2ng bi) b\u1ecb m\u00f2n ho\u1eb7c tr\u1ee5c quay b\u1ecb l\u1ec7ch t\u00e2m<\/li>\n<li><strong>Di\u1ec5n bi\u1ebfn<\/strong>: ban \u0111\u1ea7u nh\u1eb9, nh\u01b0ng t\u0103ng d\u1ea7n theo th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng<\/li>\n<li><strong>H\u1eadu qu\u1ea3 n\u1ebfu kh\u00f4ng x\u1eed l\u00fd<\/strong>: g\u00e2y g\u00e3y tr\u1ee5c, n\u00f3ng m\u00f4 t\u01a1, m\u00e0i m\u00f2n \u1ed5 bi v\u0129nh vi\u1ec5n<\/li>\n<\/ul>\n<h4>2. Ti\u1ebfng &#8220;\u0111\u1eadp g\u00f5&#8221; ch\u00f3i tai, gi\u00e1n \u0111o\u1ea1n b\u1ea5t th\u01b0\u1eddng<\/h4>\n<ul>\n<li><strong>Nguy\u00ean nh\u00e2n kh\u1ea3 d\u0129<\/strong>: \u0111\u1ea7u ch\u00e0y kh\u00f4ng \u0103n kh\u1edbp, b\u1ecb n\u1ee9t nh\u1eb9, ho\u1eb7c tang cu\u1ed1n l\u1ec7ch tr\u1ee5c quay<\/li>\n<li><strong>D\u1ea5u hi\u1ec7u d\u1ec5 nh\u1eadn bi\u1ebft<\/strong>: c\u00f3 \u00e2m thanh nh\u01b0 ti\u1ebfng b\u00faa \u0111\u1eadp v\u00e0o kim lo\u1ea1i r\u1ed7ng<\/li>\n<li><strong>Nguy c\u01a1 ti\u1ec1m \u1ea9n<\/strong>: ch\u00e0y v\u1ee1 trong l\u00f2ng \u1ed1ng, ph\u1ea3i th\u00e1o to\u00e0n b\u1ed9 m\u00e1y \u0111\u1ec3 x\u1eed l\u00fd<\/li>\n<\/ul>\n<h4>3. \u00c2m h\u00fa ho\u1eb7c r\u00edt k\u00e9o d\u00e0i t\u1eeb m\u00f4 t\u01a1<\/h4>\n<ul>\n<li><strong>Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn<\/strong>: qu\u1ea1t gi\u00f3 m\u00f4 t\u01a1 b\u1ecb k\u1eb9t, \u1ed5 tr\u1ee5c m\u00f4 t\u01a1 b\u1ecb kh\u00f4 d\u1ea7u<\/li>\n<li><strong>\u0110\u1eb7c tr\u01b0ng \u00e2m thanh<\/strong>: h\u00fa d\u00e0i, t\u0103ng theo t\u1ed1c \u0111\u1ed9 v\u00f2ng quay<\/li>\n<li><strong>Gi\u1ea3i ph\u00e1p<\/strong>: c\u1ea7n d\u1eebng m\u00e1y ki\u1ec3m tra b\u1ea1c \u0111\u1ea1n v\u00e0 tra m\u1ee1 \u0111\u1ecbnh k\u1ef3<\/li>\n<\/ul>\n<h4>4. Ti\u1ebfng &#8220;leng keng&#8221;, nh\u01b0 v\u1eadt r\u01a1i trong v\u1ecf m\u00e1y<\/h4>\n<ul>\n<li><strong>Nguy\u00ean nh\u00e2n nghi ng\u1edd<\/strong>: bu l\u00f4ng si\u1ebft tang ho\u1eb7c gi\u00e1 \u0111\u1ee1 l\u1ecfng, g\u00e3y ch\u1ed1t kh\u00f3a c\u01a1 kh\u00ed<\/li>\n<li><strong>H\u1eadu qu\u1ea3 d\u1ec5 x\u1ea3y ra<\/strong>: rung gi\u1eadt m\u1ea1nh, l\u1ec7ch ray tang, ch\u00e0 x\u00e1t v\u00e0o th\u00e2n khung<\/li>\n<\/ul>\n<hr \/>\n<h3>Nguy\u00ean nh\u00e2n c\u01a1 h\u1ecdc ph\u00eda sau c\u00e1c \u00e2m thanh b\u1ea5t th\u01b0\u1eddng<\/h3>\n<p>Ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng kh\u00f4ng ch\u1ec9 ph\u1ea3n \u00e1nh &#8220;v\u1ea5n \u0111\u1ec1 v\u1ec1 \u00e2m h\u1ecdc&#8221;, m\u00e0 ch\u00ednh l\u00e0 <strong>bi\u1ec3u hi\u1ec7n c\u1ee7a s\u1ef1 sai l\u1ec7ch trong h\u1ec7 truy\u1ec1n \u0111\u1ed9ng \u2013 k\u1ebft c\u1ea5u c\u01a1 kh\u00ed<\/strong>:<\/p>\n<ul>\n<li><strong>Tr\u1ee5c quay m\u1ea5t \u0111\u1ed3ng t\u00e2m<\/strong> \u2192 t\u1ea1o dao \u0111\u1ed9ng l\u1ec7ch t\u00e2m, ph\u00e1t ra \u00e2m r\u00edt ho\u1eb7c h\u00fa<\/li>\n<li><strong>M\u00f2n b\u1ea1c, h\u1edf b\u1ea1c \u0111\u1ea1n<\/strong> \u2192 t\u0103ng bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng, g\u00e2y ti\u1ebfng g\u00f5 theo chu k\u1ef3<\/li>\n<li><strong>R\u1ea1n ch\u00e0y, v\u1ee1 kh\u1ed1i \u0111\u1eadp<\/strong> \u2192 t\u1ea1o s\u00f3ng \u00e2m kh\u00f4ng \u0111\u1ec1u, nghe nh\u01b0 ti\u1ebfng &#8220;c\u1ea1ch c\u1ea1ch&#8221;<\/li>\n<li><strong>L\u1ecfng li\u00ean k\u1ebft bu l\u00f4ng \u2013 \u0111ai \u1ed1c<\/strong> \u2192 d\u1eabn \u0111\u1ebfn va \u0111\u1eadp kim lo\u1ea1i trong qu\u00e1 tr\u00ecnh rung \u0111\u1ed9ng m\u1ea1nh<\/li>\n<\/ul>\n<p>M\u1ed7i hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ec1u c\u00f3 <strong>chu k\u1ef3 h\u00ecnh th\u00e0nh \u00e2m thanh ri\u00eang bi\u1ec7t<\/strong>, ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 kinh nghi\u1ec7m s\u1ebd nh\u1eadn bi\u1ebft nhanh ch\u00f3ng \u0111\u1ec3 x\u1eed l\u00fd s\u1edbm.<\/p>\n<hr \/>\n<h3>C\u00e1ch ki\u1ec3m tra v\u00e0 \u0111\u1ecbnh v\u1ecb s\u1ef1 c\u1ed1 qua ti\u1ebfng \u1ed3n<\/h3>\n<p>Khi ph\u00e1t hi\u1ec7n ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, c\u1ea7n th\u1ef1c hi\u1ec7n quy tr\u00ecnh <strong>ki\u1ec3m tra c\u00f3 h\u1ec7 th\u1ed1ng<\/strong>, tr\u00e1nh th\u00e1o d\u1ee1 sai ho\u1eb7c ch\u1ea9n \u0111o\u00e1n nh\u1ea7m.<\/p>\n<h4>B\u01b0\u1edbc 1: D\u1eebng m\u00e1y v\u00e0 l\u1eafng nghe khi quay tay nh\u1eb9<\/h4>\n<ul>\n<li>Quay b\u1eb1ng tay \u0111\u1ec3 nghe ti\u1ebfng ma s\u00e1t, h\u00fa nh\u1eb9 t\u1eeb v\u00f2ng bi<\/li>\n<li>N\u1ebfu c\u00f3 ti\u1ebfng \u201cg\u1ee3n\u201d th\u00ec nghi ng\u1edd b\u1ea1c \u0111\u1ea1n ho\u1eb7c b\u00e1nh r\u0103ng kh\u00f4 m\u1ee1<\/li>\n<\/ul>\n<h4>B\u01b0\u1edbc 2: Ki\u1ec3m tra rung l\u1eafc v\u00e0 \u0111\u1ed9 l\u1ecfng \u1edf c\u00e1c kh\u1edbp<\/h4>\n<ul>\n<li>D\u00f9ng tay l\u1eafc nh\u1eb9 c\u00e1c \u0111i\u1ec3m: gi\u00e1 \u0111\u1ee1 ch\u00e0y, khung tang, h\u1ed9p gi\u1ea3m t\u1ed1c<\/li>\n<li>Ph\u00e1t hi\u1ec7n \u0111i\u1ec3m n\u00e0o l\u1ecfng th\u00ec khoanh v\u00f9ng nguy\u00ean nh\u00e2n<\/li>\n<\/ul>\n<h4>B\u01b0\u1edbc 3: G\u00f5 ki\u1ec3m tra theo ki\u1ec3u \u201cnghe \u00e2m thanh r\u1ed7ng \u0111\u1eb7c\u201d<\/h4>\n<ul>\n<li>D\u00f9ng b\u00faa cao su ho\u1eb7c tay g\u00f5 nh\u1eb9 v\u00e0o th\u00e2n m\u00e1y<\/li>\n<li>Nghe \u00e2m thanh ph\u1ea3n h\u1ed3i \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u1ed7ng, r\u1ea1n n\u1ee9t ho\u1eb7c \u0111\u1ee9t g\u00e3y b\u00ean trong<\/li>\n<\/ul>\n<h4>B\u01b0\u1edbc 4: Tra d\u1ea7u \u2013 m\u1ee1 th\u1eed v\u00e0 v\u1eadn h\u00e0nh l\u1ea1i<\/h4>\n<ul>\n<li>Tra m\u1ee1 v\u00e0o \u1ed5 tr\u1ee5c nghi ng\u1edd, n\u1ebfu ti\u1ebfng \u1ed3n gi\u1ea3m \u2192 nguy\u00ean nh\u00e2n do kh\u00f4 ho\u1eb7c m\u00f2n nh\u1eb9<\/li>\n<li>N\u1ebfu ti\u1ebfng \u1ed3n gi\u1eef nguy\u00ean \u2192 c\u1ea7n th\u00e1o ra \u0111\u1ec3 ki\u1ec3m tra k\u1ef9 linh ki\u1ec7n b\u00ean trong<\/li>\n<\/ul>\n<hr \/>\n<h3>Kinh nghi\u1ec7m v\u1eadn h\u00e0nh: H\u1ecdc c\u00e1ch nghe m\u00e1y nh\u01b0 \u201cb\u1eaft m\u1ea1ch\u201d<\/h3>\n<p>Nhi\u1ec1u k\u1ef9 s\u01b0 v\u1eadn h\u00e0nh l\u00e2u n\u0103m chia s\u1ebb: <strong>\u201cCh\u1ec9 c\u1ea7n nghe ti\u1ebfng l\u00e0 bi\u1ebft m\u00e1y c\u00f3 \u1ed5n hay kh\u00f4ng\u201d<\/strong>.<\/p>\n<p>\u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y:<\/p>\n<ul>\n<li>C\u1ea7n ghi \u00e2m l\u1ea1i ti\u1ebfng m\u00e1y khi ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng<\/li>\n<li>So s\u00e1nh \u0111\u1ecbnh k\u1ef3 v\u1edbi \u00e2m thanh hi\u1ec7n t\u1ea1i sau m\u1ed7i 100 gi\u1edd l\u00e0m vi\u1ec7c<\/li>\n<li>Ghi ch\u00e9p t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u00e1c lo\u1ea1i ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng<\/li>\n<li>T\u1eadp ph\u00e2n t\u00edch v\u00e0 g\u1eafn ti\u1ebfng \u1ed3n v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn c\u1ee5 th\u1ec3 \u0111\u1ec3 d\u1ea7n n\u00e2ng cao k\u1ef9 n\u0103ng ch\u1ea9n \u0111o\u00e1n<\/li>\n<\/ul>\n<hr \/>\n<h3>G\u1ee3i \u00fd l\u1ecbch ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 theo ti\u1ebfng \u1ed3n<\/h3>\n<table>\n<thead>\n<tr>\n<th>Th\u1eddi gian s\u1eed d\u1ee5ng<\/th>\n<th>Vi\u1ec7c c\u1ea7n th\u1ef1c hi\u1ec7n<\/th>\n<th>D\u1ea5u hi\u1ec7u \u00e2m thanh c\u1ea7n l\u01b0u \u00fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u1ed7i 50 gi\u1edd<\/td>\n<td>Nghe m\u00f4 t\u01a1 \u2013 ki\u1ec3m tra b\u1ea1c \u0111\u1ea1n<\/td>\n<td>C\u00f3 ti\u1ebfng h\u00fa nh\u1eb9 ho\u1eb7c r\u00edt \u0111\u1ec1u<\/td>\n<\/tr>\n<tr>\n<td>M\u1ed7i 100 gi\u1edd<\/td>\n<td>L\u1eafc ch\u00e0y \u2013 ki\u1ec3m tra tr\u1ee5c \u0111\u1eadp<\/td>\n<td>C\u00f3 ti\u1ebfng g\u00f5 gi\u00e1n \u0111o\u1ea1n, \u201cc\u1ea1ch\u201d nh\u1eb9<\/td>\n<\/tr>\n<tr>\n<td>M\u1ed7i 200 gi\u1edd<\/td>\n<td>Th\u00e1o b\u00f4i tr\u01a1n b\u1ea1c \u0111\u1ea1n \u2013 tra m\u1ee1<\/td>\n<td>\u00c2m thanh n\u1eb7ng d\u1ea7n, \u0111\u1eadp ch\u1eadm l\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td>Sau m\u1ed7i c\u00f4ng tr\u00ecnh<\/td>\n<td>Ki\u1ec3m tra to\u00e0n b\u1ed9 m\u00e1y<\/td>\n<td>B\u1ea5t k\u1ef3 \u00e2m thanh l\u1ea1 n\u00e0o kh\u00f4ng thu\u1ed9c v\u1eadn h\u00e0nh chu\u1ea9n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>K\u1ebft lu\u1eadn<\/h3>\n<ul>\n<li>Ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng c\u1ee7a m\u00e1y khoan \u0111\u1eadp l\u00e0 <strong>d\u1ea5u hi\u1ec7u s\u1edbm nh\u1ea5t gi\u00fap nh\u1eadn bi\u1ebft s\u1ef1 c\u1ed1<\/strong> k\u1ef9 thu\u1eadt tr\u01b0\u1edbc khi x\u1ea3y ra h\u01b0 h\u1ecfng nghi\u00eam tr\u1ecdng.<\/li>\n<li>K\u1ef9 s\u01b0 v\u00e0 th\u1ee3 m\u00e1y n\u00ean h\u1ecdc c\u00e1ch <strong>l\u1eafng nghe, ghi nh\u1edb v\u00e0 so s\u00e1nh ti\u1ebfng m\u00e1y<\/strong> \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c bi\u1ec3u hi\u1ec7n b\u1ea5t th\u01b0\u1eddng nh\u01b0 ti\u1ebfng g\u00f5, h\u00fa, r\u00edt, va \u0111\u1eadp&#8230;<\/li>\n<li>Vi\u1ec7c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 theo \u00e2m thanh kh\u00f4ng ch\u1ec9 <strong>t\u0103ng tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb<\/strong> m\u00e0 c\u00f2n <strong>gi\u1ea3m th\u1eddi gian d\u1eebng m\u00e1y \u2013 gi\u1ea3m chi ph\u00ed s\u1eeda ch\u1eefa l\u1edbn<\/strong>.<\/li>\n<\/ul>\n<hr \/>\n<p><strong>Li\u00ean h\u1ec7 ki\u1ec3m tra \u2013 b\u1ea3o d\u01b0\u1ee1ng m\u00e1y khoan \u0111\u1eadp chuy\u00ean nghi\u1ec7p:<\/strong><\/p>\n<ul>\n<li><strong>Hotline:<\/strong> 0988.601.755<\/li>\n<li><strong>Kho b\u00e3i:<\/strong> Th\u00f4n Ph\u00f9 D\u1ef1c 1, x\u00e3 Ph\u00f9 \u0110\u1ed5ng, huy\u1ec7n Gia L\u00e2m, H\u00e0 N\u1ed9i<\/li>\n<li><strong>Website:<\/strong> <a href=\"https:\/\/mayxaydunghanoi.com\/\">https:\/\/mayxaydunghanoi.com<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng c\u1ee7a m\u00e1y khoan \u0111\u1eadp l\u00e0 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o s\u1edbm v\u1ec1 nhi\u1ec1u s\u1ef1 c\u1ed1 nguy hi\u1ec3m. B\u00e0i vi\u1ebft h\u01b0\u1edbng d\u1eabn c\u00e1ch ph\u00e2n bi\u1ec7t v\u00e0 x\u1eed l\u00fd k\u1ecbp th\u1eddi. M\u00e1y khoan \u0111\u1eadp c\u00e1p l\u00e0 thi\u1ebft b\u1ecb ch\u1ee7 l\u1ef1c trong c\u00e1c d\u1ef1 \u00e1n thi c\u00f4ng c\u1ea7u c\u1ed1ng, m\u00f3ng c\u1ecdc, n\u1ec1n m\u00f3ng \u0111\u00f4 th\u1ecb. Khi v\u1eadn h\u00e0nh, ti\u1ebfng \u1ed3n l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng b\u00ecnh th\u01b0\u1eddng do c\u01a1 ch\u1ebf \u0111\u1eadp rung&#8230;<\/p>\n","protected":false},"author":1,"featured_media":4749,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"yst_prominent_words":[],"class_list":["post-5090","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v14.6.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e1ch nh\u1eadn bi\u1ebft s\u1ef1 c\u1ed1 s\u1edbm qua ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y khoan \u0111\u1eadp - Hanoi Vietnam Co., Ltd<\/title>\n<meta name=\"robots\" content=\"index, follow\" \/>\n<meta name=\"googlebot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta name=\"bingbot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e1ch nh\u1eadn bi\u1ebft s\u1ef1 c\u1ed1 s\u1edbm qua ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y khoan \u0111\u1eadp - Hanoi Vietnam Co., Ltd\" \/>\n<meta property=\"og:description\" content=\"Ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng c\u1ee7a m\u00e1y khoan \u0111\u1eadp l\u00e0 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o s\u1edbm v\u1ec1 nhi\u1ec1u s\u1ef1 c\u1ed1 nguy hi\u1ec3m. B\u00e0i vi\u1ebft h\u01b0\u1edbng d\u1eabn c\u00e1ch ph\u00e2n bi\u1ec7t v\u00e0 x\u1eed l\u00fd k\u1ecbp th\u1eddi. M\u00e1y khoan \u0111\u1eadp c\u00e1p l\u00e0 thi\u1ebft b\u1ecb ch\u1ee7 l\u1ef1c trong c\u00e1c d\u1ef1 \u00e1n thi c\u00f4ng c\u1ea7u c\u1ed1ng, m\u00f3ng c\u1ecdc, n\u1ec1n m\u00f3ng \u0111\u00f4 th\u1ecb. Khi v\u1eadn h\u00e0nh, ti\u1ebfng \u1ed3n l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng b\u00ecnh th\u01b0\u1eddng do c\u01a1 ch\u1ebf \u0111\u1eadp rung...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/\" \/>\n<meta property=\"og:site_name\" content=\"Hanoi Vietnam Co., Ltd\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-21T02:00:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-12T20:17:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2024\/10\/hinh-anh-dai-dien-mac-dinh-hanoivietnam.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#organization\",\"name\":\"Hanoi Vietnam Co., Ltd\",\"url\":\"https:\/\/mayxaydunghanoi.com\/vi\/\",\"sameAs\":[],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#logo\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2018\/04\/Logo-mayxaydunghanoi-ok.png\",\"width\":900,\"height\":900,\"caption\":\"Hanoi Vietnam Co., Ltd\"},\"image\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#website\",\"url\":\"https:\/\/mayxaydunghanoi.com\/vi\/\",\"name\":\"Hanoi Vietnam Co., Ltd\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/mayxaydunghanoi.com\/vi\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi-VN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#primaryimage\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2024\/10\/hinh-anh-dai-dien-mac-dinh-hanoivietnam.jpg\",\"width\":600,\"height\":400},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#webpage\",\"url\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/\",\"name\":\"C\\u00e1ch nh\\u1eadn bi\\u1ebft s\\u1ef1 c\\u1ed1 s\\u1edbm qua ti\\u1ebfng \\u1ed3n c\\u1ee7a m\\u00e1y khoan \\u0111\\u1eadp - Hanoi Vietnam Co., Ltd\",\"isPartOf\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#primaryimage\"},\"datePublished\":\"2025-05-21T02:00:48+00:00\",\"dateModified\":\"2025-12-12T20:17:59+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#breadcrumb\"},\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/\",\"url\":\"https:\/\/mayxaydunghanoi.com\/vi\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/tin-tuc\/\",\"url\":\"https:\/\/mayxaydunghanoi.com\/tin-tuc\/\",\"name\":\"Tin t\\u1ee9c\"}},{\"@type\":\"ListItem\",\"position\":3,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/\",\"url\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/\",\"name\":\"C\\u00e1ch nh\\u1eadn bi\\u1ebft s\\u1ef1 c\\u1ed1 s\\u1edbm qua ti\\u1ebfng \\u1ed3n c\\u1ee7a m\\u00e1y khoan \\u0111\\u1eadp\"}}]},{\"@type\":\"Article\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#webpage\"},\"author\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#\/schema\/person\/670c4aecaf19a51b8d63e3588557814a\"},\"headline\":\"C\\u00e1ch nh\\u1eadn bi\\u1ebft s\\u1ef1 c\\u1ed1 s\\u1edbm qua ti\\u1ebfng \\u1ed3n c\\u1ee7a m\\u00e1y khoan \\u0111\\u1eadp\",\"datePublished\":\"2025-05-21T02:00:48+00:00\",\"dateModified\":\"2025-12-12T20:17:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#webpage\"},\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#organization\"},\"image\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#primaryimage\"},\"articleSection\":\"Tin t\\u1ee9c\",\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/mayxaydunghanoi.com\/vi\/cach-nhan-biet-su-co-som-qua-tieng-on-cua-may-khoan-dap\/#respond\"]}]},{\"@type\":[\"Person\"],\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#\/schema\/person\/670c4aecaf19a51b8d63e3588557814a\",\"name\":\"hanoivietnam\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/#personlogo\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e029aab6fc13fd3a41cb7f017a6c5d7b03390c73ac57032a95f62f1b97f0ece9?s=96&d=mm&r=g\",\"caption\":\"hanoivietnam\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/posts\/5090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/comments?post=5090"}],"version-history":[{"count":1,"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/posts\/5090\/revisions"}],"predecessor-version":[{"id":7033,"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/posts\/5090\/revisions\/7033"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/media\/4749"}],"wp:attachment":[{"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/media?parent=5090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/categories?post=5090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/tags?post=5090"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/mayxaydunghanoi.com\/vi\/wp-json\/wp\/v2\/yst_prominent_words?post=5090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}