{"id":48291,"date":"2023-01-16T08:00:20","date_gmt":"2023-01-15T23:00:20","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=48291"},"modified":"2026-05-17T11:15:16","modified_gmt":"2026-05-17T02:15:16","slug":"lua-chon-may-tu-tai-lieu-cu","status":"publish","type":"post","link":"https:\/\/norimen.net\/vi\/machine-selection-old-document\/","title":{"rendered":"Trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn m\u00e1y m\u00f3c thi c\u00f4ng, do t\u00e0i li\u1ec7u qu\u00e1 c\u0169 n\u00ean th\u01b0\u1eddng c\u00f3 nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i"},"content":{"rendered":"<p>Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi.<\/p>\n<p>\u0110\u00e2y l\u00e0 Enta.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48292\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/c16fc82c115b32b8ab8d5d5fb9b66e64.jpg\" alt=\"Quy tr\u00ecnh l\u1ef1a ch\u1ecdn m\u00e1y m\u00f3c\" width=\"600\" height=\"375\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/c16fc82c115b32b8ab8d5d5fb9b66e64.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/c16fc82c115b32b8ab8d5d5fb9b66e64-300x188.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Ch\u1eafc h\u1eb3n c\u00e1c b\u1ea1n \u0111\u00e3 t\u1eebng th\u1ea5y nh\u1eefng th\u1ee9 nh\u01b0 th\u1ebf n\u00e0y r\u1ed3i.<\/p>\n<p>Th\u01b0\u1eddng th\u00ec n\u00f3 \u0111\u01b0\u1ee3c \u0111\u00ednh k\u00e8m trong b\u1ea3n t\u00ednh to\u00e1n thi\u1ebft k\u1ebf, ph\u1ea3i kh\u00f4ng?<\/p>\n<p>&nbsp;<\/p>\n<p>V\u00e0 t\u00f4i ngh\u0129 r\u1eb1ng c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf s\u1ebd d\u1ef1a v\u00e0o \u0111i\u1ec1u n\u00e0y \u0111\u1ec3 ti\u1ebfn h\u00e0nh thi\u1ebft k\u1ebf.<\/p>\n<p>Nh\u01b0ng tr\u00ean th\u1ef1c t\u1ebf, ch\u1eb3ng ph\u1ea3i c\u00f3 kh\u00e1 nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p m\u00e1y m\u00f3c kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf t\u1ea1i c\u00f4ng tr\u01b0\u1eddng sao?<\/p>\n<p>&nbsp;<\/p>\n<p>Th\u1ef1c ra, ch\u1eafc h\u1eb3n m\u1ecdi ng\u01b0\u1eddi \u0111ang th\u1eafc m\u1eafc: \u201cTh\u1ebf c\u00e1i m\u00e1y khoan ch\u1ebf \u0111\u1ed9 k\u00e9p \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf \u0111\u00e2y l\u00e0 g\u00ec v\u1eady!?\u201d ph\u1ea3i kh\u00f4ng n\u00e0o? w<\/p>\n<p>Khi t\u00ecm ki\u1ebfm th\u1ee9 n\u00e0y tr\u00ean m\u1ea1ng th\u00ec kh\u00f4ng th\u1ea5y h\u00ecnh \u1ea3nh n\u00e0o c\u1ea3.<\/p>\n<p>V\u00ec \u0111\u00e3 c\u00f3 s\u1eb5n n\u1ed9i dung r\u1ed3i n\u00ean t\u00f4i ch\u1ec9 c\u1ea7n sao ch\u00e9p v\u00e0 d\u00e1n th\u00f4i<\/p>\n<hr \/>\n<table style=\"width: 95.2864%;\" width=\"640\">\n<tbody>\n<tr>\n<td style=\"width: 19.942%;\" colspan=\"2\" width=\"158\">Lo\u1ea1i<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">\u0110\u1eb7c \u0111i\u1ec3m, lo\u1ea1i n\u1ec1n \u0111\u1ea5t ph\u00f9 h\u1ee3p<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">Ph\u1ea1m vi c\u00f4ng vi\u1ec7c<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 khoan (mm)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 19.942%;\" colspan=\"2\" width=\"158\">B\u00e0i t\u1eadp cho ch\u00e2n<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">Ph\u01b0\u01a1ng ph\u00e1p thi c\u00f4ng n\u00e0y ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p c\u00f4ng tr\u00ecnh t\u1ea1m th\u1eddi.<\/p>\n<p>Do vi\u1ec7c khoan \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng s\u1ee9c ng\u01b0\u1eddi n\u00ean chi\u1ec1u d\u00e0i l\u1ed7 khoan c\u00f3 th\u1ec3 \u0111\u1ea1t kho\u1ea3ng 3 m. V\u1ec1 th\u00e0nh ph\u1ea7n \u0111\u1ea5t, c\u00f3 th\u1ec3 khoan \u0111\u01b0\u1ee3c \u0111\u1ebfn lo\u1ea1i \u0111\u00e1 phong h\u00f3a. Ngo\u00e0i ra, th\u00e0nh l\u1ed7 khoan c\u00f3 nguy c\u01a1 s\u1ee5p \u0111\u1ed5 do \u0111\u1ecba ch\u1ea5t n\u1ec1n<sup>\u203b1<\/sup>Khi s\u1eed d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 d\u00f9ng v\u1eadt li\u1ec7u gia c\u1ed1 t\u1ef1 khoan thay cho v\u1eadt li\u1ec7u gia c\u1ed1 th\u00f4ng th\u01b0\u1eddng.<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">Chi\u1ec1u cao 1 m, h\u01b0\u1edbng xu\u1ed1ng d\u01b0\u1edbi so v\u1edbi m\u1eb7t ph\u1eb3ng ngang<\/p>\n<p>Kho\u1ea3ng 45\u00b0<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">42\u201346<\/p>\n<p>42\u201352<sup>\u203b2<\/sup><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 19.942%;\" colspan=\"2\" width=\"158\">M\u00e1y khoan b\u00e1nh x\u00edch<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">\u0110\u00e2y l\u00e0 m\u00e1y khoan t\u1ef1 h\u00e0nh ch\u1ea1y b\u1eb1ng x\u00edch, ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng kh\u00ed n\u00e9n v\u00e0 th\u1ee7y l\u1ef1c. Do tr\u1ecdng l\u01b0\u1ee3ng m\u00e1y l\u1edbn n\u00ean th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean n\u1ec1n \u0111\u1ea5t. V\u1edbi c\u00e1c m\u1eabu m\u00e1y th\u00f4ng th\u01b0\u1eddng, chi\u1ec1u d\u00e0i l\u1ed7 khoan t\u1ed1i \u0111a kho\u1ea3ng 4 m, nh\u01b0ng t\u00f9y theo m\u1eabu m\u00e1y, c\u00f3 th\u1ec3 khoan \u0111\u01b0\u1ee3c c\u00e1c l\u1ed7 khoan d\u00e0i kho\u1ea3ng 7 m b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y khoan Drifter hi\u1ec7u su\u1ea5t cao ho\u1eb7c \u1ed1ng d\u1eabn d\u00e0i. M\u00e1y c\u00f3 th\u1ec3 khoan tr\u00ean c\u00e1c lo\u1ea1i \u0111\u1ea5t c\u00f3 \u0111\u1ed9 c\u1ee9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u00e1 c\u1ee9ng. Ngo\u00e0i ra, m\u00e1y c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch thi c\u00f4ng t\u1ea1m th\u1eddi t\u1ea1i c\u00e1c khu v\u1ef1c \u0111\u1ea5t n\u1ec1n c\u00f3 nguy c\u01a1 s\u1ee5p \u0111\u1ed5 th\u00e0nh h\u1ed1 khoan.<sup>\u203b1<\/sup>Khi s\u1eed d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 d\u00f9ng v\u1eadt li\u1ec7u gia c\u1ed1 t\u1ef1 khoan thay cho v\u1eadt li\u1ec7u gia c\u1ed1 th\u00f4ng th\u01b0\u1eddng.<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">T\u00f9y theo lo\u1ea1i m\u00e1y, chi\u1ec1u cao c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 5 m<\/p>\n<p>C\u00f3 th\u1ec3 thi c\u00f4ng theo ph\u01b0\u01a1ng ngang.<\/p>\n<p>G\u00f3c \u0111\u1ed5 b\u00ea t\u00f4ng t\u1eeb ngang \u0111\u1ebfn d\u1ecdc<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">65<\/p>\n<p>42\u201352<sup>\u203b2<\/sup><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 19.942%;\" colspan=\"2\" width=\"158\">M\u00e1y khoan c\u1ed1 \u0111\u1ecbnh<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">\u0110\u00e2y l\u00e0 m\u00e1y khoan s\u1eed d\u1ee5ng kh\u00ed n\u00e9n v\u00e0 th\u1ee7y l\u1ef1c, kh\u00f4ng c\u00f3 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng. Do tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 n\u00ean c\u00f3 th\u1ec3 thi c\u00f4ng tr\u00ean gi\u00e0n gi\u00e1o \u1ed1ng \u0111\u01a1n. V\u1edbi c\u00e1c m\u1eabu m\u00e1y th\u00f4ng th\u01b0\u1eddng, chi\u1ec1u d\u00e0i l\u1ed7 khoan t\u1ed1i \u0111a kho\u1ea3ng 4 m, nh\u01b0ng t\u00f9y theo m\u1eabu m\u00e1y, b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y khoan hi\u1ec7u su\u1ea5t cao ho\u1eb7c \u1ed1ng d\u1eabn d\u00e0i, c\u00f3 th\u1ec3 khoan \u0111\u01b0\u1ee3c c\u00e1c l\u1ed7 khoan d\u00e0i kho\u1ea3ng 7 m. M\u00e1y c\u00f3 th\u1ec3 khoan tr\u00ean c\u00e1c lo\u1ea1i \u0111\u1ea5t c\u00f3 \u0111\u1ed9 c\u1ee9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u00e1 c\u1ee9ng. Ngo\u00e0i ra, \u0111\u1ed1i v\u1edbi m\u1ee5c \u0111\u00edch thi c\u00f4ng t\u1ea1m th\u1eddi, m\u00e1y c\u00f3 th\u1ec3 khoan tr\u00ean n\u1ec1n \u0111\u1ea5t c\u00f3 nguy c\u01a1 s\u1ee5p \u0111\u1ed5 th\u00e0nh l\u1ed7 khoan<sup>\u203b1<\/sup>Khi s\u1eed d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 d\u00f9ng v\u1eadt li\u1ec7u gia c\u1ed1 t\u1ef1 khoan thay cho v\u1eadt li\u1ec7u gia c\u1ed1 th\u00f4ng th\u01b0\u1eddng.<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">T\u00f9y theo lo\u1ea1i m\u00e1y, chi\u1ec1u cao khi \u0111\u1ed5 b\u00ea t\u00f4ng ngang<\/p>\n<p>C\u00f3 th\u1ec3 thi c\u00f4ng \u1edf \u0111\u1ed9 d\u00e0i kho\u1ea3ng 1 m. G\u00f3c \u0111\u1ed5 b\u00ea t\u00f4ng t\u1eeb ngang \u0111\u1ebfn th\u1eb3ng \u0111\u1ee9ng.<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">65<\/p>\n<p>42\u201352<sup>\u203b2<\/sup><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 19.942%;\" colspan=\"2\" width=\"158\">M\u00e1y khoan ki\u1ec3u c\u1ea7n c\u1ea9u<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">M\u00e1y khoan \u0111\u01b0\u1ee3c treo tr\u00ean c\u1ea7n c\u1ea9u ho\u1eb7c l\u1eafp \u0111\u1eb7t tr\u1ef1c ti\u1ebfp \u0111\u1ec3 thi c\u00f4ng. Kh\u00f4ng c\u1ea7n gi\u00e0n gi\u00e1o tr\u00ean m\u1eb7t d\u1ed1c, tuy nhi\u00ean vi\u1ec7c thi c\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o kh\u1ea3 n\u0103ng n\u00e2ng c\u1ee7a c\u1ea7n c\u1ea9u, nh\u01b0ng th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 thi c\u00f4ng \u1edf \u0111\u1ed9 cao kho\u1ea3ng 30 m. Chi\u1ec1u d\u00e0i khoan t\u1ed1i \u0111a kho\u1ea3ng 5 m, nh\u01b0ng t\u00f9y theo lo\u1ea1i m\u00e1y, c\u00f3 th\u1ec3 khoan c\u00e1c l\u1ed7 d\u00e0i kho\u1ea3ng 7 m b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y khoan hi\u1ec7u su\u1ea5t cao ho\u1eb7c \u1ed1ng d\u1eabn d\u00e0i. M\u00e1y c\u00f3 th\u1ec3 khoan tr\u00ean c\u00e1c lo\u1ea1i \u0111\u1ea5t c\u00f3 \u0111\u1ed9 c\u1ee9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u00e1 c\u1ee9ng. Ngo\u00e0i ra, \u0111\u1ed1i v\u1edbi m\u1ee5c \u0111\u00edch thi c\u00f4ng t\u1ea1m th\u1eddi, tr\u00ean n\u1ec1n \u0111\u1ea5t c\u00f3 nguy c\u01a1 s\u1ee5p \u0111\u1ed5 th\u00e0nh l\u1ed7 khoan<sup>\u203b1<\/sup>Khi s\u1eed d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 d\u00f9ng v\u1eadt li\u1ec7u gia c\u1ed1 t\u1ef1 khoan thay cho v\u1eadt li\u1ec7u gia c\u1ed1 th\u00f4ng th\u01b0\u1eddng.<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">T\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i c\u1ea7n c\u1ea9u, chi\u1ec1u cao dao \u0111\u1ed9ng t\u1eeb 20 \u0111\u1ebfn 30 m. C\u00f3 th\u1ec3 thi c\u00f4ng v\u1edbi g\u00f3c \u0111\u1ed5 b\u00ea t\u00f4ng t\u1eeb 10\u00b0 \u0111\u1ebfn 60\u00b0 h\u01b0\u1edbng xu\u1ed1ng d\u01b0\u1edbi<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">65<\/p>\n<p>42\u201352<sup>\u203b2<\/sup><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 19.942%;\" colspan=\"2\" width=\"158\">M\u00e1y khoan hai ch\u1ebf \u0111\u1ed9<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">V\u1edbi m\u00e1y chuy\u00ean d\u1ee5ng v\u1eadn h\u00e0nh b\u1eb1ng th\u1ee7y l\u1ef1c theo ph\u01b0\u01a1ng ph\u00e1p khoan v\u1eefa kh\u00ed (khoan b\u1eb1ng h\u1ed7n h\u1ee3p xi m\u0103ng v\u00e0 kh\u00ed), c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n khoan v\u1edbi chi\u1ec1u d\u00e0i l\u00ean \u0111\u1ebfn 10 m. M\u00e1y c\u00f3 th\u1ec3 thi c\u00f4ng c\u1ea3 hai lo\u1ea1i b\u00e1nh x\u00edch v\u00e0 b\u00e1nh tr\u01b0\u1ee3t; v\u1edbi phi\u00ean b\u1ea3n b\u00e1nh tr\u01b0\u1ee3t, c\u00f3 th\u1ec3 thi c\u00f4ng v\u1edbi chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c t\u1ed1i thi\u1ec3u l\u00e0 1,5 m. Phi\u00ean b\u1ea3n b\u00e1nh x\u00edch c\u00f3 kh\u1ea3 n\u0103ng xoay v\u00f2ng, cho ph\u00e9p thi c\u00f4ng \u1edf c\u1ea3 hai \u0111\u1ea7u c\u1ee7a m\u1eb7t d\u1ed1c. M\u00e1y c\u00f3 th\u1ec3 khoan tr\u00ean c\u00e1c lo\u1ea1i \u0111\u1ea5t c\u00f3 \u0111\u1ed9 c\u1ee9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u00e1 c\u1ee9ng. Ngo\u00e0i ra, \u0111\u1ed1i v\u1edbi n\u1ec1n \u0111\u1ea5t c\u00f3 nguy c\u01a1 s\u1ea1t l\u1edf th\u00e0nh l\u1ed7 khoan<sup>\u203b1<\/sup>Khi s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, trong tr\u01b0\u1eddng h\u1ee3p khoan b\u1eb1ng h\u1ed7n h\u1ee3p xi m\u0103ng v\u00e0 kh\u00ed n\u00e9n, t\u1ea1i nh\u1eefng khu v\u1ef1c n\u1ec1n \u0111\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 v\u1eefng ch\u1eafc c\u1ee7a th\u00e0nh l\u1ed7 khoan, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p khoan b\u1eb1ng kh\u00ed n\u00e9n th\u00f4ng th\u01b0\u1eddng.<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">Chi\u1ec1u cao \u0111\u1ed5 b\u00ea t\u00f4ng kho\u1ea3ng 3,5 m, t\u00f9y thu\u1ed9c v\u00e0o g\u00f3c \u0111\u1ed5. \u0110\u1ed1i v\u1edbi lo\u1ea1i c\u00f3 khung tr\u01b0\u1ee3t, chi\u1ec1u cao kho\u1ea3ng 20 m, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i c\u1ea7n c\u1ea9u. G\u00f3c \u0111\u1ed5 t\u1eeb ngang \u0111\u1ebfn th\u1eb3ng \u0111\u1ee9ng. C\u00f3 th\u1ec3 xoay \u0111\u1ec3 thi c\u00f4ng c\u1ea3 hai \u0111\u1ea7u c\u1ee7a m\u1eb7t d\u1ed1c.<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">65<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 19.942%;\" colspan=\"2\" width=\"158\">M\u00e1y t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh bu-l\u00f4ng<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">B\u1eb1ng c\u00e1ch l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb \u0111\u00fac t\u1ef1 \u0111\u1ed9ng l\u00ean m\u00e1y n\u1ec1n t\u1ef1 h\u00e0nh \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn t\u1eeb m\u00e1y x\u00fac l\u1eadt, c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u01a1 gi\u1edbi h\u00f3a to\u00e0n b\u1ed9 quy tr\u00ecnh thi c\u00f4ng t\u1eeb khoan l\u1ed7, b\u01a1m v\u1eefa \u0111\u1ebfn vi\u1ec7c c\u1eafm v\u1eadt li\u1ec7u gia c\u1ed1. Ch\u1ec9 c\u1ea7n c\u00e0i \u0111\u1eb7t g\u00f3c \u0111\u1ed5 b\u00ea t\u00f4ng m\u1ed9t l\u1ea7n l\u00e0 c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh \u0111\u1ed5 b\u00ea t\u00f4ng li\u00ean t\u1ee5c theo chi\u1ec1u cao. Chi\u1ec1u d\u00e0i khoan c\u00f3 th\u1ec3 \u0111\u1ea1t kho\u1ea3ng 5m, v\u00e0 c\u1ea7n \u0111\u1ea3m b\u1ea3o chi\u1ec1u r\u1ed9ng thi c\u00f4ng t\u1ed1i thi\u1ec3u l\u00e0 6m. C\u00f3 th\u1ec3 khoan tr\u00ean c\u00e1c lo\u1ea1i \u0111\u1ea5t c\u00f3 \u0111\u1ed9 c\u1ee9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u00e1 c\u1ee9ng. Ngo\u00e0i ra, \u0111\u1ed1i v\u1edbi m\u1ee5c \u0111\u00edch thi c\u00f4ng t\u1ea1m th\u1eddi, \u0111\u1ed1i v\u1edbi n\u1ec1n \u0111\u1ea5t c\u00f3 nguy c\u01a1 s\u1ee5p \u0111\u1ed5 th\u00e0nh l\u1ed7 khoan<sup>\u203b1<\/sup>Khi s\u1eed d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 d\u00f9ng v\u1eadt li\u1ec7u gia c\u1ed1 t\u1ef1 khoan thay cho v\u1eadt li\u1ec7u gia c\u1ed1 th\u00f4ng th\u01b0\u1eddng.<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">Chi\u1ec1u cao \u0111\u1ed5 b\u00ea t\u00f4ng kho\u1ea3ng 11 m t\u00f9y theo g\u00f3c \u0111\u1ed5. G\u00f3c \u0111\u1ed5 l\u00e0<\/p>\n<p>Ngang ~ 1:1,5.<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">65<\/p>\n<p>42\u201352<sup>\u203b2<\/sup><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 12.0377%;\" rowspan=\"2\" width=\"73\">M\u00e1y khoan b\u1eb1ng l\u1ef1c xoay v\u00e0 l\u1ef1c va \u0111\u1eadp<\/td>\n<td style=\"width: 7.90428%;\" width=\"85\">Lo\u1ea1i c\u1ed1 \u0111\u1ecbnh<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">Ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c l\u1ed7 khoan d\u00e0i tr\u00ean 7 m v\u00e0 c\u00e1c n\u1ec1n \u0111\u1ea5t c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng s\u1ea1t l\u1edf v\u0129nh vi\u1ec5n c\u1ee7a th\u00e0nh l\u1ed7 khoan<sup>\u203b1<\/sup>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 khoan l\u1ed7. Nh\u1edd c\u01a1 ch\u1ebf khoan xoay th\u1ee7y l\u1ef1c k\u1ebft h\u1ee3p v\u1edbi l\u1ef1c \u0111\u1eadp, m\u00e1y c\u00f3 th\u1ec3 khoan nhanh tr\u00ean m\u1ecdi lo\u1ea1i n\u1ec1n \u0111\u1ea5t. Ph\u1ea7n m\u00e1y khoan v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u00e1ch r\u1eddi, cho ph\u00e9p thi c\u00f4ng ngay c\u1ea3 \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 kh\u00f4ng gian h\u1eb9p. M\u00e1y c\u00f3 th\u1ec3 khoan c\u00e1c l\u1ed7 d\u00e0i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c \u0111\u1ed9 cao c\u0169ng nh\u01b0 g\u00f3c khoan. Ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi lo\u1ea1i n\u1ec1n \u0111\u1ea5t.<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">Chi\u1ec1u cao \u0111\u1ed5 b\u00ea t\u00f4ng dao \u0111\u1ed9ng t\u1eeb 0 \u0111\u1ebfn kho\u1ea3ng 1,5 m t\u00f9y theo g\u00f3c \u0111\u1ed5. G\u00f3c \u0111\u1ed5 c\u00f3 th\u1ec3 t\u1eeb ngang \u0111\u1ebfn th\u1eb3ng \u0111\u1ee9ng. Ch\u1ec9 c\u00f3 th\u1ec3 khoan \u1edf m\u1eb7t tr\u01b0\u1edbc c\u1ee7a m\u00e1y khoan.<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">90<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7.90428%;\" width=\"85\">Lo\u1ea1i b\u00e1nh x\u00edch<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">Ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c l\u1ed7 khoan d\u00e0i tr\u00ean 7 m v\u00e0 c\u00e1c n\u1ec1n \u0111\u1ea5t c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng s\u1ea1t l\u1edf v\u0129nh vi\u1ec5n c\u1ee7a th\u00e0nh l\u1ed7 khoan<sup>\u203b1<\/sup>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 khoan l\u1ed7. Nh\u1edd c\u01a1 ch\u1ebf khoan xoay th\u1ee7y l\u1ef1c k\u1ebft h\u1ee3p v\u1edbi \u0111\u1eadp rung, m\u00e1y c\u00f3 th\u1ec3 khoan nhanh tr\u00ean m\u1ecdi lo\u1ea1i n\u1ec1n \u0111\u1ea5t v\u00e0 v\u1eadn h\u00e0nh c\u0169ng nh\u01b0 \u0111\u1ecbnh v\u1ecb khoan nhanh h\u01a1n so v\u1edbi m\u00e1y ch\u1ea1y x\u00edch. Do tr\u1ecdng l\u01b0\u1ee3ng l\u1edbn n\u00ean vi\u1ec7c thi c\u00f4ng ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean n\u1ec1n \u0111\u1ea5t ho\u1eb7c b\u1ec7 t\u1ea1m. M\u00e1y c\u00f3 kh\u1ea3 n\u0103ng khoan c\u00e1c l\u1ed7 d\u00e0i v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi lo\u1ea1i n\u1ec1n \u0111\u1ea5t.<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">T\u00f9y thu\u1ed9c v\u00e0o g\u00f3c thi c\u00f4ng, chi\u1ec1u cao dao \u0111\u1ed9ng t\u1eeb 0 \u0111\u1ebfn kho\u1ea3ng 2,5 m. Ph\u1ea1m vi khoan t\u1eeb ngang \u0111\u1ebfn th\u1eb3ng \u0111\u1ee9ng. C\u00f3 th\u1ec3 thi c\u00f4ng \u1edf m\u1eb7t tr\u01b0\u1edbc v\u00e0 m\u1eb7t b\u00ean c\u1ee7a m\u00e1y.<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">90<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 19.942%;\" colspan=\"2\" width=\"158\">M\u00e1y khoan ki\u1ec3u quay<\/td>\n<td style=\"width: 44.8876%;\" width=\"265\">Ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c l\u1ed7 khoan d\u00e0i tr\u00ean 7 m v\u00e0 c\u00e1c n\u1ec1n \u0111\u1ea5t c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng s\u1ea1t l\u1edf v\u0129nh vi\u1ec5n c\u1ee7a th\u00e0nh l\u1ed7 khoan<sup>\u203b1<\/sup>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 khoan l\u1ed7. C\u00f3 nhi\u1ec1u lo\u1ea1i t\u1eeb \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf \u0111\u1ebfn \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, trong \u0111\u00f3 c\u00f3 c\u1ea3 lo\u1ea1i Long Field d\u00e0nh cho khoan ngang. Th\u00f4ng th\u01b0\u1eddng l\u00e0 lo\u1ea1i c\u1ed1 \u0111\u1ecbnh v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean gi\u00e0n gi\u00e1o \u1ed1ng \u0111\u01a1n. C\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i n\u1ec1n \u0111\u1ea5t, nh\u01b0ng kh\u00f4ng ph\u00f9 h\u1ee3p l\u1eafm v\u1edbi \u0111\u00e1 cu\u1ed9i, \u0111\u00e1 m\u1ec1m v\u00e0 \u0111\u00e1 c\u1ee9ng.<\/td>\n<td style=\"width: 21.7549%;\" width=\"142\">Chi\u1ec1u cao \u0111\u1ed5 b\u00ea t\u00f4ng dao \u0111\u1ed9ng t\u1eeb 0 \u0111\u1ebfn kho\u1ea3ng 0,5 m t\u00f9y theo g\u00f3c \u0111\u1ed5. G\u00f3c \u0111\u1ed5 l\u00e0 360\u00b0 \u0111\u1ed1i v\u1edbi lo\u1ea1i m\u0169i khoan tr\u1ee5c quay v\u00e0 n\u1eb1m ngang \u0111\u1ed1i v\u1edbi lo\u1ea1i Long Field.<\/p>\n<p>(Thi\u1ebft b\u1ecb kh\u00f4ng c\u00f3 c\u01a1 c\u1ea5u \u0111i\u1ec1u ch\u1ec9nh)<\/td>\n<td style=\"width: 7.68674%;\" width=\"76\">90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-weight: 400;\">\u203b1 \u0110\u1ecba t\u1ea7ng c\u00f3 th\u00e0nh l\u1ed7 khoan d\u1ec5 s\u1ee5p \u0111\u1ed5: Ch\u1ec9 c\u00e1c lo\u1ea1i \u0111\u1ecba t\u1ea7ng kh\u00f3 \u0111\u1ea3m b\u1ea3o t\u00ednh t\u1ef1 \u0111\u1ee9ng c\u1ee7a th\u00e0nh l\u1ed7 khoan, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ecba t\u1ea7ng d\u1ec5 s\u1ee5p \u0111\u1ed5 ho\u1eb7c \u0111\u1ea5t l\u1eabn s\u1ecfi; sau khi khoan, th\u00e0nh l\u1ed7 khoan c\u00f3 th\u1ec3 b\u1ecb s\u1ee5p \u0111\u1ed5, d\u1eabn \u0111\u1ebfn kh\u00f3 kh\u0103n trong vi\u1ec7c l\u1eafp \u0111\u1eb7t v\u1eadt li\u1ec7u gia c\u1ed1 sau \u0111\u00f3.<\/p>\n<p style=\"font-weight: 400;\">\u203b2: Trong tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u gia c\u1ed1 ki\u1ec3u t\u1ef1 khoan<\/p>\n<p style=\"font-weight: 400;\">\u201cH\u01b0\u1edbng d\u1eabn thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng ph\u01b0\u01a1ng ph\u00e1p gia c\u1ed1 \u0111\u1ea5t \u0111\u00e0o  C\u00f4ng ty C\u1ed5 ph\u1ea7n \u0110\u01b0\u1eddng cao t\u1ed1c \u0110\u00f4ng, Trung v\u00e0 T\u00e2y Nh\u1eadt B\u1ea3n, trang 70\u201371\u201d<\/p>\n<hr \/>\n<p>Chi\u1ebfc m\u00e1y c\u00f3 t\u00ean l\u00e0 \u201cAuto Bolt Setter\u201d \u1edf \u0111\u00e2y s\u1ebd xu\u1ea5t hi\u1ec7n!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48293\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/32911648a0ee55b05e4bf0e9fe86d0de.jpg\" alt=\"M\u00e1y t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh bu-l\u00f4ng\" width=\"423\" height=\"401\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/32911648a0ee55b05e4bf0e9fe86d0de.jpg 423w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/32911648a0ee55b05e4bf0e9fe86d0de-300x284.jpg 300w\" sizes=\"auto, (max-width: 423px) 100vw, 423px\" \/><\/p>\n<p>T\u00f4i ch\u01b0a t\u1eebng th\u1ea5y bao gi\u1edd, n\u00ean c\u00f3 l\u1ebd n\u00f3 \u0111\u00e3 kh\u00f4ng c\u00f2n n\u1eefa...<\/p>\n<p>&nbsp;<\/p>\n<p>C\u00f3 l\u1ebd ch\u1ec9 c\u00f3 c\u00e1c nh\u00e0 th\u1ea7u thi c\u00f4ng m\u1edbi hi\u1ec3u \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m hay c\u00e1ch ti\u1ebfp c\u1eadn trong vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y m\u00f3c cho c\u00f4ng vi\u1ec7c khoan n\u00e0y, ph\u1ea3i kh\u00f4ng?<\/p>\n<p>Tr\u01b0\u1edbc \u0111\u00e2y, ng\u01b0\u1eddi ta th\u01b0\u1eddng tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a c\u00e1c t\u1eadp \u0111o\u00e0n l\u1edbn v\u00e0 l\u1ef1a ch\u1ecdn nh\u1eefng lo\u1ea1i m\u00e1y m\u00f3c m\u00e0 c\u00e1c t\u1eadp \u0111o\u00e0n \u0111\u00f3 ph\u1ea7n n\u00e0o \u0111\u00e3 c\u00e2n nh\u1eafc tr\u01b0\u1edbc. (D\u00f9 sao th\u00ec hi\u1ec7n nay, \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u1eb7c bi\u1ec7t th\u00ec v\u1eabn v\u1eady.)<\/p>\n<p>&nbsp;<\/p>\n<p>Kh\u00f4ng bi\u1ebft li\u1ec7u b\u00e2y gi\u1edd do \u0111\u00e3 chuy\u1ec3n sang gi\u00e1 th\u1ecb tr\u01b0\u1eddng n\u00ean ng\u01b0\u1eddi ta kh\u00f4ng c\u00f2n quan t\u00e2m nhi\u1ec1u \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 \u0111\u00f3 n\u1eefa hay kh\u00f4ng, nh\u01b0ng qu\u1ea3 th\u1ef1c l\u00e0 nh\u1eefng chi\u1ebfc m\u00e1y n\u00e0y ch\u1eb3ng ph\u00f9 h\u1ee3p v\u1edbi th\u1ef1c t\u1ebf c\u00f4ng tr\u01b0\u1eddng ch\u00fat n\u00e0o (c\u01b0\u1eddi)<\/p>\n<p>M\u1ed9t v\u00ed d\u1ee5 ti\u00eau bi\u1ec3u cho \u0111i\u1ec1u n\u00e0y l\u00e0 m\u00e1y khoan ki\u1ec3u quay.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2201\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2016\/12\/ce993f93e20a955c4b54a2d5c51dc4bd.jpg\" alt=\"M\u00e1y n\u00e9m b\u00f3ng bowling ki\u1ec3u quay tr\u00f2n\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2016\/12\/ce993f93e20a955c4b54a2d5c51dc4bd.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2016\/12\/ce993f93e20a955c4b54a2d5c51dc4bd-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Ch\u00ednh l\u00e0 c\u00e1i n\u00e0y \u0111\u00e2y w<\/p>\n<p>&nbsp;<\/p>\n<p>V\u1edbi c\u00e1i n\u00e0y, c\u00f3 th\u1ec3 khoan l\u1ed7 tho\u00e1t n\u01b0\u1edbc s\u00e2u 60m v\u1edbi \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 khoan \u03c690 hay g\u00ec \u0111\u00f3...<\/p>\n<p>\u0110\u00e0o tr\u1ef1c ti\u1ebfp v\u1edbi \u0111\u01b0\u1eddng k\u00ednh \u03c6135, s\u00e2u 80m r\u1ed3i b\u1ea3o ph\u1ea3i l\u1eafp thi\u1ebft b\u1ecb \u0111o \u0111\u1ed9 gi\u00e3n n\u1edf \u00e0, haha<\/p>\n<p><span style=\"font-size: 150%;\"><strong><span style=\"color: #ff0000;\">Kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c.<\/span><\/strong><\/span><\/p>\n<p>Kh\u00f4ng bi\u1ebft h\u1ecd \u0111\u1ecbnh m\u1ea5t bao nhi\u00eau th\u00e1ng \u0111\u1ec3 l\u00e0m xong m\u1ed9t cu\u1ed1n nh\u1ec9??<\/p>\n<p>M\u00ecnh c\u1ee9 ngh\u0129 th\u1ebf \u0111\u1ea5y w<\/p>\n<p>T\u1ea5t nhi\u00ean l\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4ng th\u1ec3, nh\u01b0ng \u0111\u1ec3 thi c\u00f4ng m\u1ed9t l\u1ed7 khoan s\u00e2u 60m b\u1eb1ng m\u00e1y khoan ki\u1ec3u quay, c\u00f3 l\u1ebd l\u00e0,<\/p>\n<p>V\u1edbi \u0111i\u1ec1u ki\u1ec7n t\u1ed1t, t\u00f4i ngh\u0129 m\u1ed7i cu\u1ed9n s\u1ebd d\u00f9ng \u0111\u01b0\u1ee3c \u00edt nh\u1ea5t 1 tu\u1ea7n.<\/p>\n<p>V\u00e0 v\u00ec \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p khoan \u1ed1ng k\u00e9p n\u00ean b\u1eaft bu\u1ed9c ph\u1ea3i l\u1eafp \u1ed1ng v\u1ecf, v\u1eady c\u00e1c b\u1ea1n ngh\u0129 sao?<\/p>\n<p>S\u1ebd m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-41157\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/02\/2019-12-08-08.53.32.jpg\" alt=\"Khoan l\u1ed7\" width=\"600\" height=\"450\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/02\/2019-12-08-08.53.32.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/02\/2019-12-08-08.53.32-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>V\u1edbi m\u00e1y khoan quay-\u0111\u1eadp m\u00e0 ch\u00fang t\u00f4i s\u1eed d\u1ee5ng, \u0111\u1ec3 khoan \u0111\u01b0\u1ee3c 60m th\u00ec m\u1ea5t kho\u1ea3ng 1,5 ng\u00e0y. (N\u1ebfu \u0111i\u1ec1u ki\u1ec7n tr\u00ean n\u00fai thu\u1eadn l\u1ee3i)<\/p>\n<p>V\u00ec c\u00f3 b\u00faa n\u00ean c\u00f3 th\u1ec3 \u0111\u1eadp li\u00ean t\u1ee5c \u0111\u1ec3 khoan l\u1ed7, th\u1ebf th\u00ec t\u1ea5t nhi\u00ean l\u00e0 nhanh r\u1ed3i.<\/p>\n<p>&nbsp;<\/p>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y m\u00f3c \u1edf \u0111\u00f3 c\u00f3 nh\u1eefng \u0111i\u1ec3m b\u1ea5t h\u1ee3p l\u00fd \u0111\u1ebfn m\u1ee9c nh\u01b0 v\u1eady.<\/p>\n<p>T\u00f4i \u0111ang ngh\u0129 c\u00f3 l\u1ebd l\u1ea7n n\u00e0y s\u1ebd th\u1eed l\u1eadp m\u1ed9t quy tr\u00ecnh l\u1ef1a ch\u1ecdn m\u00e1y m\u00f3c xem sao.<\/p>\n<p>N\u1ebfu kh\u00f4ng th\u00ec ch\u00fang t\u00f4i c\u0169ng s\u1ebd th\u1ea5y phi\u1ec1n ph\u1ee9c khi ph\u1ea3i thay \u0111\u1ed5i thi\u1ebft k\u1ebf \u0111\u1ea5y w<\/p>\n<p>N\u1ebfu ngay t\u1eeb \u0111\u1ea7u \u0111\u00e3 ch\u1ecdn \u0111\u01b0\u1ee3c m\u00e1y m\u00f3c ph\u00f9 h\u1ee3p th\u00ec c\u00f4ng s\u1ee9c c\u0169ng s\u1ebd gi\u1ea3m \u0111i ph\u1ea3i kh\u00f4ng nh\u1ec9?<\/p>\n<p>&nbsp;<\/p>\n<p>H\u1eb9n g\u1eb7p l\u1ea1i nh\u00e9.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"YSbWEQ1U2P\"><p><a href=\"https:\/\/norimen.net\/vi\/khoang-cach-deu-tat-ca-deu-nhu-the-nay\/\">V\u1edbi c\u00e1c mi\u1ebfng \u0111\u1ec7m th\u00f4ng th\u01b0\u1eddng th\u00ec \u0111\u1ec1u s\u1ebd nh\u01b0 th\u1ebf n\u00e0y\uff5cSo s\u00e1nh s\u1ea3n ph\u1ea9m<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cV\u1edbi c\u00e1c mi\u1ebfng \u0111\u1ec7m th\u00f4ng th\u01b0\u1eddng th\u00ec t\u1ea5t c\u1ea3 \u0111\u1ec1u s\u1ebd nh\u01b0 th\u1ebf n\u00e0y | So s\u00e1nh s\u1ea3n ph\u1ea9m\u201d \u2014 L\u1edbp h\u1ecdc qu\u1ea3n l\u00fd m\u1eb7t d\u1ed1c c\u1ee7a Shin-Ent\" src=\"https:\/\/norimen.net\/regular-spacer-all-like-this\/embed\/#?secret=koas890qXF#?secret=YSbWEQ1U2P\" data-secret=\"YSbWEQ1U2P\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi. T\u00f4i l\u00e0 Enta. Ch\u1eafc h\u1eb3n c\u00e1c b\u1ea1n \u0111\u00e3 t\u1eebng th\u1ea5y nh\u1eefng th\u1ee9 nh\u01b0 th\u1ebf n\u00e0y r\u1ed3i. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00ednh k\u00e8m trong b\u1ea3n t\u00ednh to\u00e1n thi\u1ebft k\u1ebf, ph\u1ea3i kh\u00f4ng?   V\u00e0 t\u00f4i ngh\u0129 c\u00e1c k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf s\u1ebd d\u1ef1a v\u00e0o \u0111\u00e2y \u0111\u1ec3 ti\u1ebfn h\u00e0nh thi\u1ebft k\u1ebf. Tuy nhi\u00ean, tr\u00ean th\u1ef1c t\u1ebf, c\u00f3 ph\u1ea3i r\u1ea5t nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p m\u00e1y m\u00f3c kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf t\u1ea1i c\u00f4ng tr\u01b0\u1eddng kh\u00f4ng? &amp;nb\u2026<\/p>","protected":false},"author":2,"featured_media":48238,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1886],"tags":[894,1491,4384,4998,5540],"class_list":["post-48291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-894","tag-1491","tag-4384","tag-4998","tag-5540"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ 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