{"id":1190,"date":"2023-07-13T16:21:36","date_gmt":"2023-07-13T07:21:36","guid":{"rendered":"http:\/\/xsbizx2023.xsrv.jp\/?page_id=1190"},"modified":"2023-10-05T18:02:42","modified_gmt":"2023-10-05T09:02:42","slug":"basic-knowledge","status":"publish","type":"page","link":"http:\/\/ohtavn.com\/vi\/about-dealings\/basic-knowledge\/","title":{"rendered":"Basic Knowledge &#8211; VI"},"content":{"rendered":"<section class=\"clearfix\">\n<div class=\"ubox_top\">\n<div class=\"ubox_top_l\"> <\/div>\n<div class=\"ubox_top_r\">\n<p class=\"\">V\u00edt v\u00e0 bulong l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn. M\u1eb7c d\u00f9 c\u00f3 c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, ch\u00fang c\u00f3 nhi\u1ec1u lo\u1ea1i, \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<br \/>\nNgo\u00e0i ra, t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u, \u0111\u1ed9 b\u1ec1n v\u00e0 ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o d\u01b0\u1ee1ng c\u0169ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t, \u0111\u00f3 l\u00e0 nh\u1eefng chi ti\u1ebft r\u1ea5t ph\u1ee9c t\u1ea1p.<br \/>\nV\u00ec v\u1eady, trang n\u00e0y t\u1eadp trung t\u1ed5ng h\u1ee3p th\u00f4ng tin v\u1ec1 v\u00edt v\u00e0 bul\u00f4ng, l\u00e0 nh\u1eefng th\u00e0nh ph\u1ea7n quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<br \/>\nCh\u00fang t\u00f4i c\u0169ng \u0111\u00e3 li\u1ec7t k\u00ea c\u00e1c thu\u1eadt ng\u1eef chuy\u00ean ng\u00e0nh li\u00ean quan \u0111\u1ebfn ng\u00e0nh c\u00f4ng nghi\u1ec7p trong m\u1ed9t b\u1ea3ng. Vui l\u00f2ng xem t\u1ea1i \u0111\u00e2y!<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"clearfix \">\n<div class=\"anchor_list\">\n<ul class=\"anchor_listin\">\n<li><a href=\"#basic_ttl01\"><span class=\"anchor_number\">01.<\/span>\u1ed0c l\u00e0 g\u00ec?<\/a><\/li>\n<li><a href=\"#basic_ttl02\"><span class=\"anchor_number\">02.<\/span>Bulong l\u00e0 g\u00ec?<\/a><\/li>\n<li><a href=\"#basic_ttl03\"><span class=\"anchor_number\">03.<\/span>C\u00e1c ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 \u1ed1c v\u00edt<\/a><\/li>\n<li><a href=\"#basic_ttl04\"><span class=\"anchor_number\">04.<\/span>C\u00e1c lo\u1ea1i \u1ed1c th\u00f4ng th\u01b0\u1eddng<\/a><\/li>\n<li><a href=\"#basic_ttl05\"><span class=\"anchor_number\">05.<\/span>C\u00e1c lo\u1ea1i bulong th\u00f4ng th\u01b0\u1eddng<\/a><\/li>\n<li><a href=\"#basic_ttl06\"><span class=\"anchor_number\">06.<\/span>Ti\u00eau chu\u1ea9n v\u00e0 k\u00edch th\u01b0\u1edbc \u1ed1c<\/a><\/li>\n<li><a href=\"#basic_ttl07\"><span class=\"anchor_number\">07.<\/span>Ph\u01b0\u01a1ng ph\u00e1p l\u01b0u tr\u1eef \u1ed1c<\/a><\/li>\n<li><a href=\"#basic_ttl08\"><span class=\"anchor_number\">08.<\/span>C\u1ea7n b\u1ea3o d\u01b0\u1ee1ng \u1ed1c kh\u00f4ng?<\/a><\/li>\n<li><a href=\"#basic_ttl09\"><span class=\"anchor_number\">09.<\/span>V\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p v\u1ec1 \u1ed1c<\/a><\/li>\n<li><a href=\"#basic_ttl10\"><span class=\"anchor_number\">10.<\/span>C\u01a1 ch\u1ebf v\u00e0 bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u1ed1c<\/a><\/li>\n<\/ul>\n<\/div>\n<\/section>\n<section class=\"clearfix\">\n<div class=\"basic01_list\">\n<div class=\"basic01_frame\">\n<div id=\"basic_ttl01\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">01<\/p>\n<h3>\u1ed0c l\u00e0 g\u00ec?<\/h3>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">\u1ed0c v\u00edt l\u00e0 m\u1ed9t linh ki\u1ec7n kim lo\u1ea1i d\u1ea1ng c\u1ea7n c\u00f3 khe r\u00e3nh xo\u1eafn \u1ed1c \u0111\u01b0\u1ee3c kh\u1eafc s\u1eb5n, \u1ed1c v\u00edt nam \u0111\u00f3ng vai tr\u00f2 c\u01a1 b\u1ea3n, trong khi \u1ed1c v\u00edt n\u1eef \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi \u1ed1c v\u00edt nam ho\u1eb7c c\u00e1c linh ki\u1ec7n kh\u00e1c nh\u01b0 m\u1eaft \u1ed1c \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh c\u00e1c b\u1ed9 ph\u1eadn.<br \/>\n\u1ed0c v\u00edt c\u00f3 nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau d\u1ef1a tr\u00ean h\u00ecnh d\u1ea1ng, \u0111\u01b0\u1eddng k\u00ednh, chi\u1ec1u d\u00e0i, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c v\u1ea1ch \u0111\u01b0\u1eddng v\u00edt, v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau.<br \/>\nTh\u01b0\u1eddng th\u00ec \u1ed1c v\u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m m\u00e1y m\u00f3c, \u00f4 t\u00f4, c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng, thi\u1ebft b\u1ecb \u0111i\u1ec7n gia d\u1ee5ng v\u00e0 nhi\u1ec1u s\u1ea3n ph\u1ea9m kh\u00e1c<\/p>\n<\/div>\n<\/div>\n<div class=\"basic01_frame\">\n<div id=\"basic_ttl02\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">02<\/p>\n<h3>Bulong l\u00e0 g\u00ec?<\/h3>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">Bulong l\u00e0 m\u1ed9t linh ki\u1ec7n kim lo\u1ea1i d\u1ea1ng c\u1ea7n c\u00f3 r\u00e3nh v\u00edt \u0111\u01b0\u1ee3c kh\u1eafc s\u1eb5n, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi m\u1eaft bulong \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh hai linh ki\u1ec7n l\u1ea1i v\u1edbi nhau.<br \/>\nBulong c\u00f3 nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau d\u1ef1a tr\u00ean h\u00ecnh d\u1ea1ng, \u0111\u01b0\u1eddng k\u00ednh, chi\u1ec1u d\u00e0i v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau.<br \/>\nC\u00f3 c\u00e1c d\u1ea1ng \u0111\u1ea7u nh\u01b0 h\u00ecnh l\u1ee5c gi\u00e1c, flan, \u0111\u1ea7u ph\u1eb3ng, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1ed1 \u0111\u1ecbnh kh\u00e1c nhau.<br \/>\nNgo\u00e0i ra, Bulong c\u0169ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo ch\u1ea5t li\u1ec7u, th\u00f4ng th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i th\u00e9p carbon, th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 h\u1ee3p kim titan.<br \/>\nVi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i \u1ed1c bul\u00f4ng ph\u00f9 h\u1ee3p theo m\u1ee5c \u0111\u00edch v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!----><\/p>\n<div class=\"basic02_list\">\n<div class=\"basic02_top\">\n<div id=\"basic_ttl03\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">03<\/p>\n<h3>C\u00e1c ki\u1ebfn th\u1ee9c <br class=\"pc\">c\u01a1 b\u1ea3n v\u1ec1 \u1ed1c v\u00edt<\/h3>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">D\u00f9 l\u00e0 \u1ed1c v\u00edt, c\u0169ng c\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau trong vi\u1ec7c l\u1ef1a ch\u1ecdn chung, nh\u01b0<strong> &#8220;v\u1ecb tr\u00ed \u1ed1c&#8221;<\/strong>, <strong>&#8220;h\u00ecnh d\u1ea1ng \u0111\u1ea7u \u1ed1c&#8221;<\/strong>, <strong>&#8220;h\u00ecnh d\u1ea1ng l\u1ed7 d\u1eabn \u0111\u1ed9ng&#8221;<\/strong>, <strong>&#8220;ch\u1ea5t li\u1ec7u&#8221;<\/strong>, <strong>&#8220;x\u1eed l\u00fd b\u1ec1 m\u1eb7t&#8221;<\/strong>, <strong>&#8220;k\u00edch th\u01b0\u1edbc&#8221;<\/strong>, v\u00e0 c\u1ea7n ch\u1ecdn nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c d\u1ef1a tr\u00ean m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 m\u1eb7t an to\u00e0n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 t\u00f3m t\u1eaft c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u1ef1a ch\u1ecdn cho c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y:<\/p>\n<\/div>\n<\/div>\n<div class=\"basic03_list\">\n<div class=\"basic03_frame\">\n<div class=\"uttl4_01\">\n<p class=\"uttl4_en\">selection <span class=\"select_number\">1<\/span><\/p>\n<h4>L\u1ef1a ch\u1ecdn ph\u1ea7n \u1ed1c<\/h4>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">C\u00f3 nhi\u1ec1u ti\u00eau chu\u1ea9n kh\u00e1c nhau (\u0111\u1eb7c \u0111i\u1ec3m c\u0169ng kh\u00e1c nhau theo t\u1eebng qu\u1ed1c gia), trong s\u1ed1 c\u00e1c \u1ed1c ti\u00eau chu\u1ea9n JIS, c\u00f3 \u1ed1c v\u00edt m\u00e9t ti\u00eau chu\u1ea9n, \u1ed1c v\u00edt si\u00eau nh\u1ecf, \u1ed1c v\u00edt m\u00e9t h\u00ecnh thang, \u1ed1c v\u00edt \u0111\u01b0\u1eddng \u1ed1ng ph\u1eb3ng, \u1ed1c v\u00edt \u0111\u01b0\u1eddng \u1ed1ng n\u00f3n, v\u00e0 c\u00e1c lo\u1ea1i \u1ed1c v\u00edt \u0111\u1eb7c bi\u1ec7t do c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c nhau ch\u1ebf t\u1ea1o c\u00f3 c\u00e1c t\u00ednh n\u0103ng \u0111\u1eb7c bi\u1ec7t. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ed1c v\u00edt ph\u1ee5 thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u k\u1ebft h\u1ee3p, m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 y\u00eau c\u1ea7u ch\u1ecbu l\u1ef1c.<\/p>\n<\/div>\n<\/div>\n<div class=\"basic03_frame\">\n<div class=\"uttl4_01\">\n<p class=\"uttl4_en\">selection <span class=\"select_number\">2<\/span><\/p>\n<h4>L\u1ef1a ch\u1ecdn h\u00ecnh d\u1ea1ng \u0111\u1ea7u \u1ed1c<\/h4>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">\u1ed0c v\u00edt kh\u00f4ng ch\u1ec9 c\u00f3 ph\u1ea7n \u1ed1c, m\u00e0 \u0111\u1ea7u \u1ed1c c\u0169ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng, t\u1eeb \u0111\u00f3 t\u0103ng c\u01b0\u1eddng ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a \u1ed1c v\u00edt. C\u00f3 c\u00e1c d\u1ea1ng \u0111\u1ea7u nh\u01b0 \u0111\u1ea7u tr\u00f2n, \u0111\u1ea7u m\u1eb7t \u0111\u0129a, \u0111\u1ea7u bu\u1ed9c, \u0111\u1ea7u tr\u1ee5, \u0111\u1ea7u m\u1eb7t tr\u00f2n, \u0111\u1ea7u nh\u1ecf ph\u1eb3ng, \u0111\u1ea7u l\u1ee5c gi\u00e1c, &#8230;<\/p>\n<\/div>\n<\/div>\n<div class=\"basic03_frame\">\n<div class=\"uttl4_01\">\n<p class=\"uttl4_en\">selection <span class=\"select_number\">3<\/span><\/p>\n<h4>L\u1ef1a ch\u1ecdn h\u00ecnh d\u1ea1ng l\u1ed7 d\u1eabn \u0111\u1ed9ng<\/h4>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\"> Vi\u1ec7c qu\u1ea3n l\u00fd l\u1ef1c xi\u1ebft c\u0169ng thay \u0111\u1ed5i theo d\u1ee5ng c\u1ee5 l\u1ed7 d\u1eabn \u0111\u1ed9ng (nh\u01b0 l\u1ed7 ch\u1eef th\u1eadp, l\u1ed7 x\u1ebb, l\u1ed7 plus-minus, l\u1ed7 l\u1ee5c gi\u00e1c, l\u1ed7 ch\u1ed1ng l\u00e3ng ph\u00ed, &#8230;).<\/p>\n<\/div>\n<\/div>\n<div class=\"basic03_frame\">\n<div class=\"uttl4_01\">\n<p class=\"uttl4_en\">selection <span class=\"select_number\">4<\/span><\/p>\n<h4>L\u1ef1a ch\u1ecdn ch\u1ea5t li\u1ec7u<\/h4>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">L\u1ef1a ch\u1ecdn ch\u1ea5t li\u1ec7u c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t. N\u00f3i \u0111\u1ebfn s\u1eaft l\u00e0 ngh\u0129 \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n c\u01a1 b\u1ea3n, s\u1eaft ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 s\u1ee9c ch\u1ecbu l\u1ef1c t\u1ed1t, si\u00eau b\u1ec1n, &#8230; Ngo\u00e0i s\u1ee9c ch\u1ecbu l\u1ef1c t\u1ed1t, vi\u1ec7c l\u1ef1a ch\u1ecdn ch\u1ea5t li\u1ec7u c\u0169ng l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng d\u1ef1a tr\u00ean m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng, nh\u01b0 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u th\u00e9p kh\u00f4ng g\u1ec9 304, 316 ho\u1eb7c v\u1eadt li\u1ec7u titan \u0111\u1ec3 t\u0103ng t\u00ednh ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n<\/div>\n<\/div>\n<div class=\"basic03_frame\">\n<div class=\"uttl4_01\">\n<p class=\"uttl4_en\">selection <span class=\"select_number\">5<\/span><\/p>\n<h4>L\u1ef1a ch\u1ecdn x\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/h4>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">X\u1eed l\u00fd b\u1ec1 m\u1eb7t t\u1eeb vi\u1ec7c ch\u1ed1ng \u0103n m\u00f2n cho \u0111\u1ebfn m\u1ea1 trang tr\u00ed cho c\u00e1c b\u1ed9 ph\u1eadn b\u1ec1 ngo\u00e0i, t\u1ea1o v\u1ebb b\u00f3ng ho\u1eb7c m\u1edd, qu\u1ea3n l\u00fd m\u00e0u s\u1eafc, c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c l\u1ef1a ch\u1ecdn.<\/p>\n<\/div>\n<\/div>\n<div class=\"basic03_frame\">\n<div class=\"uttl4_01\">\n<p class=\"uttl4_en\">selection <span class=\"select_number\">6<\/span><\/p>\n<h4>K\u00edch th\u01b0\u1edbc<\/h4>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc s\u1ebd \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn s\u1ee9c ch\u1ecbu l\u1ef1c c\u1ee7a s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng. Tuy nhi\u00ean, vi\u1ec7c ch\u1ecdn k\u00edch th\u01b0\u1edbc l\u1edbn s\u1ebd t\u0103ng s\u1ee9c ch\u1ecbu l\u1ef1c l\u00ean nh\u01b0ng c\u0169ng l\u00e0m t\u0103ng tr\u1ecdng l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, n\u00ean vi\u1ec7c ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ee9c ch\u1ecbu l\u1ef1c v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t trong s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!----><\/p>\n<div class=\"basic01_list\">\n<div class=\"basic01_frame\">\n<div id=\"basic_ttl04\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">04<\/p>\n<h3>C\u00e1c lo\u1ea1i \u1ed1c th\u00f4ng th\u01b0\u1eddng<\/h3>\n<\/div>\n<p class=\"basic_tt\">C\u00e1c lo\u1ea1i \u1ed1c v\u00edt n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn <br class=\"pc\">trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n<div class=\"basic_info\">\n<ul class=\"list01\">\n<li>\u1ed0c v\u00edt \u0111\u1ea7u m\u1eb7t \u0111\u0129a<\/li>\n<li>\u1ed0c v\u00edt \u0111\u1ea7u m\u1eb7t tr\u00f2n nh\u1ecf<\/li>\n<li>\u1ed0c v\u00edt \u0111\u1ea7u m\u1eb7t ph\u1eb3ng<\/li>\n<li>\u1ed0c v\u00edt \u0111\u1ea7u tr\u1ee5 <\/li>\n<li>\u1ed0c v\u00edt \u0111\u1ea7u bu\u1ed9c<\/li>\n<li>\u1ed0c v\u00edt khoan<\/li>\n<li>\u1ed0c v\u00edt khoan l\u1ee5c gi\u00e1c<\/li>\n<li>\u0110inh v\u00edt t\u1ef1 khoan<\/li>\n<li>\u1ed0c v\u00edt g\u1ed7<\/li>\n<li>\u1ed0c v\u00edt c\u1ed1 \u0111\u1ecbnh<\/li>\n<li>\u1ed0c v\u00edt k\u00e8m n\u1eafp<\/li>\n<li>\u1ed0c v\u00edt l\u1eafp n\u1ed9i th\u1ea5t\uff08\u1ed0c v\u00edt v\u1ea1n n\u0103ng\uff09<\/li>\n<li>\u1ed0c v\u00edt c\u00f3 v\u1ea1ch ren l\u1edbn<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"basic01_frame\">\n<div id=\"basic_ttl05\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">05<\/p>\n<h3>C\u00e1c lo\u1ea1i bulong th\u00f4ng th\u01b0\u1eddng<\/h3>\n<\/div>\n<p class=\"basic_tt\">C\u00e1c lo\u1ea1i bulong n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn <br class=\"pc\">trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n<div class=\"basic_info\">\n<ul class=\"list01\">\n<li>Bulong l\u1ee5c gi\u00e1c c\u00f3 n\u1eafp<\/li>\n<li>Bulong l\u1ee5c gi\u00e1c<\/li>\n<li>Bulong l\u1ee5c gi\u00e1c to\u00e0n ph\u1ea7n<\/li>\n<li>Bulong c\u00f3 l\u1ed7 l\u1ee5c gi\u00e1c<\/li>\n<li>Bulong c\u1ed1t b\u00ea t\u00f4ng<\/li>\n<li>Bulong m\u00f3c<\/li>\n<li>Bulong m\u1eaft<\/li>\n<li>Bulong n\u00fam<\/li>\n<li>Bulong d\u00e0i <\/li>\n<li>Bulong treo <\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"basic01_frame\">\n<div id=\"basic_ttl06\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">06<\/p>\n<h3>Ti\u00eau chu\u1ea9n v\u00e0 k\u00edch th\u01b0\u1edbc \u1ed1c<\/h3>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">C\u00f3 c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 JIS (Ti\u00eau chu\u1ea9n C\u00f4ng nghi\u1ec7p Nh\u1eadt B\u1ea3n), ISO (T\u1ed5 ch\u1ee9c Ti\u00eau chu\u1ea9n Qu\u1ed1c t\u1ebf) v\u00e0 ti\u00eau chu\u1ea9n DIN (Ti\u00eau chu\u1ea9n \u0110\u1ee9c) cho c\u00e1c lo\u1ea1i \u1ed1c v\u00edt. Theo t\u1eebng ti\u00eau chu\u1ea9n, \u0111\u01b0\u1eddng k\u00ednh, chi\u1ec1u d\u00e0i, h\u00ecnh d\u1ea1ng c\u00e1c v\u1ea1ch r\u00e3nh tr\u00ean \u1ed1c v\u00edt, h\u00ecnh d\u1ea1ng \u0111\u1ea7u v\u00edt v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh.<\/p>\n<\/div>\n<\/div>\n<div class=\"basic01_frame\">\n<div id=\"basic_ttl07\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">07<\/p>\n<h3>Ph\u01b0\u01a1ng ph\u00e1p l\u01b0u tr\u1eef \u1ed1c<\/h3>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">Ph\u01b0\u01a1ng ph\u00e1p l\u01b0u tr\u1eef \u1ed1c v\u00edt c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang. Khi l\u01b0u tr\u1eef, quan tr\u1ecdng \u0111\u1ec3 gi\u1eef \u1ed1c v\u00edt trong m\u1ed9t n\u01a1i kh\u00f4 r\u00e1o \u0111\u1ec3 ng\u0103n ng\u1eeba \u0111\u1ed9 \u1ea9m v\u00e0 s\u1ef1 \u0103n m\u00f2n.<br \/>\nC\u00e1c c\u00f4ng c\u1ee5 ch\u1ed1ng r\u1ec9 s\u00e9t (gi\u1ea5y ch\u1ed1ng r\u1ec9, t\u00fai ch\u1ed1ng r\u1ec9, gel silica) c\u0169ng r\u1ea5t quan tr\u1ecdng. Ngo\u00e0i ra, khi l\u01b0u tr\u1eef trong th\u1eddi gian d\u00e0i, vi\u1ec7c s\u1eed d\u1ee5ng d\u1ea7u ch\u1ed1ng r\u1ec9 s\u1ebd gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 r\u1ec9 s\u00e9t v\u00e0 \u0103n m\u00f2n. V\u00ec m\u1ed7i lo\u1ea1i \u1ed1c v\u00edt \u0111\u1ec1u c\u00f3 ph\u01b0\u01a1ng ph\u00e1p l\u01b0u tr\u1eef ph\u00f9 h\u1ee3p, vi\u1ec7c qu\u1ea3n l\u00fd ch\u00ednh x\u00e1c l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!----><\/p>\n<div class=\"basic01_list basic03_list\">\n<div class=\"basic01_frame\">\n<div id=\"basic_ttl08\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">08<\/p>\n<h3>C\u1ea7n b\u1ea3o d\u01b0\u1ee1ng \u1ed1c kh\u00f4ng?<\/h3>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"center\">\u1ed0c v\u00edt c\u1ea7n b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<br \/>\n\u0110\u1eb7c bi\u1ec7t, n\u1ebfu \u1ed1c v\u00edt ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i trong th\u1eddi gian d\u00e0i, vi\u1ec7c v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 l\u00e0 quan tr\u1ecdng \u0111\u1ec3 ng\u0103n ng\u1eeba r\u1ec9 s\u00e9t v\u00e0 \u0103n m\u00f2n.<br \/>\nNgo\u00e0i ra, n\u1ebfu c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng m\u00e0i m\u00f2n ho\u1eb7c h\u1ecfng h\u00f3c x\u1ea3y ra, vi\u1ec7c thay th\u1ebf l\u00e0 c\u1ea7n thi\u1ebft\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!---->                    <\/p>\n<div class=\"basic04_list\">\n<div class=\"basic04_frame\">\n<div id=\"basic_ttl09\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">09<\/p>\n<h3>V\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p v\u1ec1 \u1ed1c<\/h3>\n<\/div>\n<ul class=\"basic_tblist list01\">\n<li>\u1ed0c v\u00edt b\u1ecb g\u00e3y (m\u1ea5t t\u00ednh n\u0103ng c\u1ee7a \u1ed1c v\u00edt)<\/li>\n<li>Tr\u1ee5c \u1ed1c v\u00edt b\u1ecb g\u00e3y<\/li>\n<li>R\u1ec9 s\u00e9t<\/li>\n<li>Kh\u00f4ng k\u1ebft n\u1ed1i ch\u1eb7t ho\u1eb7c l\u1ecfng<\/li>\n<li>M\u00e0i m\u00f2n khe \u0111\u1ea7u \u1ed1c v\u00edt<\/li>\n<\/ul>\n<p class=\"txt_note\">\u203bB\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra b\u1ea3ng b\u1eb1ng c\u00e1ch cu\u1ed9n sang tr\u00e1i v\u00e0 ph\u1ea3i.<\/p>\n<div class=\"tb_croll\">\n<table class=\"basic_tb01\">\n<tr>\n<th rowspan=\"2\">N\u1ed9i dung v\u1ec1 c\u00e1c s\u1ef1 c\u1ed1<\/th>\n<th colspan=\"6\">Ph\u00e2n lo\u1ea1i nguy\u00ean nh\u00e2n<\/th>\n<\/tr>\n<tr>\n<th>L\u1ed7i trong vi\u1ec7c ch\u1ecdn lo\u1ea1i v\u00edt v\u00e0 thi\u1ebft k\u1ebf l\u1ed7 khoan<\/th>\n<th>L\u1ed7i trong vi\u1ec7c ch\u1ecdn lo\u1ea1i \u0111\u1ea7u v\u00edt<\/th>\n<th>L\u1ed7i trong vi\u1ec7c ch\u1ecdn nguy\u00ean li\u1ec7u cho v\u00edt<\/th>\n<th>L\u1ef1c si\u1ebft k\u00e9m<\/th>\n<th>L\u1ed7i trong t\u00ednh to\u00e1n d\u1ef1 ph\u00f2ng an to\u00e0n<\/th>\n<th>Thi\u1ebfu ki\u1ebfn th\u1ee9c v\u1ec1 \u0111i\u1ec7n<\/th>\n<\/tr>\n<tr>\n<th>R\u00e3nh v\u00edt b\u1ecb n\u00e1t<\/th>\n<td>\u3007<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Tr\u1ee5c v\u00edt b\u1ecb g\u00e3y<\/th>\n<td><\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<th>G\u1ec9 s\u00e9t<\/th>\n<td><\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<th>L\u1eafp \u0111\u1eb7t nghi\u00eang<\/th>\n<td>\u3007<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Kh\u00f4ng l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch<\/th>\n<td>\u3007<\/td>\n<td><\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<th>R\u00e3nh \u0111\u1ea7u v\u00edt b\u1ecb n\u00e1t<\/th>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<p class=\"basic_tbnote\">*Ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u1ed1c v\u00edt (tr\u00edch t\u1eeb cu\u1ed1n &#8220;H\u1ecdc t\u1eeb \u1ed1c v\u00edt v\u00e0 l\u00f2 xo! C\u00e1c y\u1ebfu t\u1ed1 c\u01a1 kh\u00ed cho nh\u00e0 thi\u1ebft k\u1ebf&#8221; c\u1ee7a Yoshimasa Kunii, Nh\u1eadt B\u1ea3n c\u00f4ng nghi\u1ec7p h\u00e0ng ng\u00e0y, 2017, trang 48).<\/p>\n<\/div>\n<\/div>\n<p><!---->                    <\/p>\n<div class=\"basic01_list basic03_list\">\n<div class=\"basic01_frame\">\n<div id=\"basic_ttl10\" class=\"uttl3_01\">\n<p class=\"uttl3_en\">10<\/p>\n<h3>C\u01a1 ch\u1ebf g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a \u1ed1c v\u00edt v\u00e0 bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/h3>\n<\/div>\n<div class=\"basic_info\">\n<p class=\"\">N\u1ebfu kh\u00f4ng l\u1ef1a ch\u1ecdn m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn, c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0: hi\u1ec7n t\u01b0\u1ee3ng \u1ed1c v\u00edt b\u1ecb g\u00e3y, ph\u00e1t sinh r\u1ec9 s\u00e9t, kh\u00f4ng k\u1ebft n\u1ed1i ch\u1eb7t ho\u1eb7c b\u1ecb l\u1ecfng c\u1ee7a \u1ed1c v\u00edt, h\u01b0 h\u1ecfng \u1edf ph\u1ea7n k\u1ebft n\u1ed1i.<\/p>\n<p class=\"\">\u30fbG\u00e3y \u1ed1c v\u00edt: \u0110\u00e2y l\u00e0 t\u00ecnh tr\u1ea1ng \u1ed1c v\u00edt b\u1ecb h\u1ecfng do t\u1ea7n su\u1ea5t si\u1ebft ch\u1eb7t (th\u01b0\u1eddng xuy\u00ean th\u00e1o l\u1eafp nhi\u1ec1u l\u1ea7n) v\u00e0 vi\u1ec7c si\u1ebft ch\u1eb7t ban \u0111\u1ea7u b\u1eb1ng c\u00f4ng c\u1ee5 c\u00f3 momen xo\u1eafn cao. Khi c\u00e1c \u0111\u01b0\u1eddng r\u00e3nh c\u1ee7a \u1ed1c v\u00edt b\u1ecb h\u1ecfng, ma s\u00e1t gi\u1eefa \u0111\u1ea7u \u1ed1c v\u00edt v\u00e0 \u0111\u1ea7u v\u00edt c\u00e1i gi\u1ea3m \u0111i, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng l\u1ecfng ho\u1eb7c kh\u00f4ng th\u1ec3 si\u1ebft ch\u1eb7t m\u1ed9t c\u00e1ch \u0111\u00fang \u0111\u1eafn. \u0110\u1ec3 kh\u1eafc ph\u1ee5c, c\u1ea7n si\u1ebft ch\u1eb7t \u1ed1c v\u00edt c\u1ea9n th\u1eadn v\u00e0 l\u00e0m s\u1ea1ch c\u00e1c m\u1ea3nh v\u1ee5n tr\u00ean ph\u1ea7n \u0111\u1ea7u \u1ed1c v\u00edt.<\/p>\n<p class=\"\">\u30fbG\u00e3y tr\u1ee5c \u1ed1c v\u00edt: G\u00e3y tr\u1ee5c \u1ed1c v\u00edt c\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n nh\u01b0 \u0111\u1ed9 c\u1ee9ng kh\u00f4ng \u0111\u1ee7, v\u01b0\u1ee3t qu\u00e1 m\u1ee9c \u0111\u1ed9 ch\u1ecbu l\u1ef1c do t\u00e1c \u0111\u1ed9ng, ho\u1eb7c g\u00e3y do s\u1ef1 l\u1ecfng c\u1ee7a \u1ed1c v\u00edt. \u0110i\u1ec1u n\u00e0y x\u1ea3y ra khi c\u00e1c ph\u1ea7n b\u1ecb t\u1ea3i tr\u1ecdng, ch\u1ecbu l\u1ef1c rung v\u00e0 t\u1ea3i tr\u1ecdng bi\u1ebfn \u0111\u1ed5i li\u00ean t\u1ee5c. \u0110\u1ec3 kh\u1eafc ph\u1ee5c, c\u1ea7n ch\u1ecdn \u1ed1c v\u00edt c\u00f3 \u0111\u1ed9 c\u1ee9ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ea3i tr\u1ecdng v\u00e0 xem x\u00e9t s\u1ef1 ph\u00e1t sinh c\u1ee7a c\u00e1c l\u1ef1c rung.<\/p>\n<p class=\"\">\u30fbR\u1ec9 s\u00e9t: R\u1ec9 s\u00e9t l\u00e0 v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn khi m\u00e0ng ph\u1ee7 b\u1ec1 m\u1eb7t (m\u1ea1 ho\u1eb7c s\u01a1n) m\u1ecfng ho\u1eb7c trong m\u00f4i tr\u01b0\u1eddng c\u00f3 m\u1ee9c oxi h\u00f3a cao nh\u01b0 g\u1ea7n bi\u1ec3n, ho\u1eb7c khi b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c v\u1eadt li\u1ec7u ngo\u1ea1i lai. \u0110\u1ec3 kh\u1eafc ph\u1ee5c, c\u1ea7n \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u01b0u tr\u1eef ph\u00f9 h\u1ee3p.<\/p>\n<p class=\"\">\u30fbK\u1ebft n\u1ed1i kh\u00f4ng ch\u1eb7t ho\u1eb7c b\u1ecb l\u1ecfng: \u0110\u00e2y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00f4ng bao gi\u1edd c\u0169 trong vi\u1ec7c gh\u00e9p v\u00edt c\u00e1i v\u00e0 v\u00edt l\u1ed7. Nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ecfng th\u01b0\u1eddng x\u1ea3y ra do si\u1ebft qu\u00e1 ch\u1eb7t khi l\u1eafp \u0111\u1eb7t ho\u1eb7c do l\u1ef1c rung. M\u1ed9t trong nh\u1eefng bi\u1ec7n ph\u00e1p ng\u0103n ch\u1eb7n khi b\u1ecb l\u1ecfng l\u00e0 l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9c n\u0103ng ng\u0103n ch\u1eb7n l\u1ecfng nh\u01b0 \u0111ai \u1ed1c c\u00f3 \u0111\u01b0\u1eddng v\u00edt t\u1eeb v\u00edt c\u00e1i (v\u00ed d\u1ee5 nh\u01b0 \u0111ai \u1ed1c nylon, \u0111ai \u1ed1c U, \u0111ai \u1ed1c kh\u00f3a c\u1ee9ng v\u00e0 c\u00e1c lo\u1ea1i \u0111ai \u1ed1c t\u01b0\u01a1ng t\u1ef1), ho\u1eb7c s\u1eed d\u1ee5ng \u0111\u1ec7m (v\u00ed d\u1ee5 nh\u01b0 \u0111\u1ec7m kh\u00f3a Nord-Lock), &#8230; Vi\u1ec7c l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m c\u00f3 t\u00edch h\u1ee3p nhi\u1ec1u t\u00ednh n\u0103ng ng\u0103n ch\u1eb7n s\u1ef1 l\u1ecfng kh\u00e1c nhau l\u00e0 m\u1ed9t trong c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ng\u0103n ch\u1eb7n \u0111\u01b0\u1ee3c vi\u1ec7c kh\u00f4ng k\u1ebft n\u1ed1i ch\u1eb7t, \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng kh\u00f4ng ch\u1ec9 t\u1ea1i Nh\u1eadt B\u1ea3n m\u00e0 c\u00f2n \u1edf nhi\u1ec1u qu\u1ed1c gia kh\u00e1c.<\/p>\n<p class=\"\">\u30fbH\u01b0 h\u1ecfng ph\u1ea7n truy\u1ec1n \u0111\u1ed9ng: \u0110\u00e2y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng x\u1ea3y ra v\u1edbi \u1ed1c v\u00edt, khi th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh si\u1ebft ch\u1eb7t l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, khe \u0111\u1ea7u \u1ed1c v\u00edt s\u1eed d\u1ee5ng \u0111\u1ea7u v\u00edt ng\u00f4i sao c\u00f3 th\u1ec3 b\u1ecb m\u00e0i m\u00f2n ho\u1eb7c khi s\u1eed d\u1ee5ng \u0111ai \u1ed1c qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 l\u00e0m m\u00e0i m\u00f2n l\u1ed7 hexagon. \u0110\u00e2y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn. \u0110\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd, c\u1ea7n ch\u1ecdn l\u1ef1a c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p v\u00e0 kh\u00f4ng b\u1ecb m\u00e0i m\u00f2n, v\u00e0 khi th\u1ef1c hi\u1ec7n si\u1ebft ch\u1eb7t b\u1eb1ng c\u00f4ng c\u1ee5, n\u00ean b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch si\u1ebft ch\u1eb7t b\u1eb1ng tay. N\u1ebfu ph\u1ea7n truy\u1ec1n \u0111\u1ed9ng b\u1ecb h\u1ecfng, c\u0169ng c\u00f3 nhi\u1ec1u c\u00f4ng c\u1ee5 \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 th\u00e1o ra, v\u00ec v\u1eady xin h\u00e3y li\u00ean h\u1ec7 \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>V\u00edt v\u00e0 bulong l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn. M\u1eb7c d\u00f9 c\u00f3 c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, ch\u00fang c\u00f3 nhi\u1ec1u lo\u1ea1i, \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Ngo\u00e0i ra, t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u, \u0111\u1ed9 b\u1ec1n v\u00e0 ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o d\u01b0\u1ee1ng c\u0169ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t, \u0111\u00f3 l\u00e0 nh\u1eefng chi ti\u1ebft [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":1178,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_locale":"vi","_original_post":"http:\/\/xsbizx2023.xsrv.jp\/?page_id=1187","footnotes":""},"class_list":["post-1190","page","type-page","status-publish","hentry","vi"],"acf":[],"_links":{"self":[{"href":"http:\/\/ohtavn.com\/wp-json\/wp\/v2\/pages\/1190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ohtavn.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/ohtavn.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/ohtavn.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/ohtavn.com\/wp-json\/wp\/v2\/comments?post=1190"}],"version-history":[{"count":0,"href":"http:\/\/ohtavn.com\/wp-json\/wp\/v2\/pages\/1190\/revisions"}],"up":[{"embeddable":true,"href":"http:\/\/ohtavn.com\/wp-json\/wp\/v2\/pages\/1178"}],"wp:attachment":[{"href":"http:\/\/ohtavn.com\/wp-json\/wp\/v2\/media?parent=1190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}