{"id":5384,"date":"2025-08-19T09:00:26","date_gmt":"2025-08-19T02:00:26","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=5384"},"modified":"2025-12-13T03:17:56","modified_gmt":"2025-12-12T20:17:56","slug":"so-sanh-may-khoan-dap-jk-va-may-khoan-xoay-khi-nao-nen-dung","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/so-sanh-may-khoan-dap-jk-va-may-khoan-xoay-khi-nao-nen-dung\/","title":{"rendered":"So s\u00e1nh m\u00e1y khoan \u0111\u1eadp JK v\u00e0 m\u00e1y khoan xoay: Khi n\u00e0o n\u00ean d\u00f9ng?"},"content":{"rendered":"
Khi thi c\u00f4ng n\u1ec1n m\u00f3ng c\u1ecdc nh\u1ed3i, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang thi\u1ebft b\u1ecb khoan quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng, ti\u1ebfn \u0111\u1ed9 v\u00e0 chi ph\u00ed c\u1ee7a c\u00f4ng tr\u00ecnh. Trong s\u1ed1 c\u00e1c d\u00f2ng m\u00e1y ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, m\u00e1y khoan \u0111\u1eadp JK<\/strong> v\u00e0 m\u00e1y khoan xoay<\/strong> l\u00e0 hai l\u1ef1a ch\u1ecdn ch\u1ee7 l\u1ef1c, m\u1ed7i lo\u1ea1i \u0111\u1ec1u c\u00f3 \u01b0u \u0111i\u1ec3m v\u00e0 gi\u1edbi h\u1ea1n ri\u00eang.<\/p>\n Nhi\u1ec1u k\u1ef9 s\u01b0 c\u00f4ng tr\u00ecnh v\u1eabn ph\u00e2n v\u00e2n n\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t, chi\u1ec1u s\u00e2u c\u1ecdc, kh\u1ea3 n\u0103ng thi c\u00f4ng v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt. Trong b\u00e0i vi\u1ebft n\u00e0y, Hanoi Vietnam s\u1ebd ph\u00e2n t\u00edch s\u00e2u c\u00e1c kh\u00eda c\u1ea1nh k\u1ef9 thu\u1eadt, c\u00f4ng n\u0103ng th\u1ef1c t\u1ebf, chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c d\u00f2ng m\u00e1y khoan kh\u00e1c, t\u1eeb \u0111\u00f3 gi\u00fap k\u1ef9 s\u01b0 v\u00e0 ch\u1ee7 \u0111\u1ea7u t\u01b0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn.<\/p>\n M\u00e1y khoan \u0111\u1eadp JK l\u00e0 d\u00f2ng m\u00e1y khoan \u0111\u1eadp c\u00e1p, ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd n\u00e2ng \u2013 r\u01a1i t\u1ef1 do \u2013 \u0111\u1eadp ph\u00e1 \u0111\u1ea5t \u0111\u00e1<\/strong>, k\u1ebft h\u1ee3p v\u1edbi \u1ed1ng ch\u1ed1ng \u0111\u1ec3 gi\u1eef th\u00e0nh h\u1ed1 khoan. Lo\u1ea1i m\u00e1y n\u00e0y th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ea7u b\u00faa \u0111\u1eadp n\u1eb7ng t\u1eeb 1\u20135 t\u1ea5n, \u0111i k\u00e8m th\u00f9ng g\u1ea7u \u0111\u1ec3 x\u00fac \u0111\u1ea5t l\u00ean kh\u1ecfi h\u1ed1.<\/p>\n C\u1ea5u t\u1ea1o c\u01a1 b\u1ea3n g\u1ed3m:<\/p>\n \u01afu \u0111i\u1ec3m:<\/p>\n Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/p>\n M\u00e1y khoan xoay<\/strong> (rotary drilling rig) l\u00e0 thi\u1ebft b\u1ecb thi c\u00f4ng c\u1ecdc nh\u1ed3i hi\u1ec7n \u0111\u1ea1i, ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng m\u00f4-men xo\u1eafn l\u1edbn \u0111\u1ec3 xoay m\u0169i khoan chuy\u00ean d\u1ee5ng (bucket ho\u1eb7c auger), k\u1ebft h\u1ee3p h\u1ea1 c\u1ea7n b\u1eb1ng c\u1ea7n tr\u1ee5c v\u00e0 h\u1ec7 th\u1ed1ng t\u1eddi k\u00e9o.<\/p>\n C\u1ea5u t\u1ea1o g\u1ed3m:<\/p>\n \u01afu \u0111i\u1ec3m:<\/p>\n Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/p>\n M\u00e1y khoan \u0111\u1eadp JK th\u1ec3 hi\u1ec7n r\u00f5 \u01b0u th\u1ebf trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng \u0111\u1eb7c bi\u1ec7t:<\/p>\n Tr\u01b0\u1eddng h\u1ee3p khoan \u0111\u00e1 granit phong h\u00f3a, \u0111\u1ea5t l\u1eabn cu\u1ed9i l\u1edbn, m\u00e1y khoan xoay c\u00f3 th\u1ec3 kh\u00f4ng khoan \u0111\u01b0\u1ee3c ho\u1eb7c g\u00e2y k\u1eb9t thi\u1ebft b\u1ecb. L\u00fac n\u00e0y, JK10 ho\u1eb7c JK12 v\u1edbi b\u00faa \u0111\u1eadp c\u00e1p 3\u20134 t\u1ea5n<\/strong> s\u1ebd ph\u00e1 \u0111\u00e1 nhanh h\u01a1n, r\u00fat ng\u1eafn ti\u1ebfn \u0111\u1ed9.<\/p>\n M\u00e1y khoan xoay ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt cao:<\/p>\n M\u00e1y khoan xoay nh\u01b0 SANY SR220, Bauer BG28 ho\u1eb7c Zoomlion ZR280 c\u00f3 th\u1ec3 \u0111\u1ea1t n\u0103ng su\u1ea5t 8\u201312m\/h<\/strong>, gi\u00fap gi\u1ea3m th\u1eddi gian thi c\u00f4ng \u0111\u00e1ng k\u1ec3.<\/p>\n N\u1ebfu b\u1ea1n c\u1ea7n t\u01b0 v\u1ea5n chi ti\u1ebft h\u01a1n ho\u1eb7c thu\u00ea m\u00e1y khoan \u0111\u1eadp JK, m\u00e1y khoan xoay theo y\u00eau c\u1ea7u c\u00f4ng tr\u00ecnh, h\u00e3y li\u00ean h\u1ec7:<\/p>\n C\u00f4ng ty TNHH Hanoi Vietnam<\/strong> So s\u00e1nh m\u00e1y khoan \u0111\u1eadp JK v\u00e0 m\u00e1y khoan xoay v\u1ec1 c\u1ea5u t\u1ea1o, c\u00f4ng n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ec3 ch\u1ecdn \u0111\u00fang thi\u1ebft b\u1ecb khoan c\u1ecdc nh\u1ed3i n\u1ec1n m\u00f3ng. Khi thi c\u00f4ng n\u1ec1n m\u00f3ng c\u1ecdc nh\u1ed3i, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang thi\u1ebft b\u1ecb khoan quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng, ti\u1ebfn \u0111\u1ed9 v\u00e0 chi ph\u00ed c\u1ee7a c\u00f4ng tr\u00ecnh. Trong s\u1ed1 c\u00e1c d\u00f2ng m\u00e1y ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, m\u00e1y khoan \u0111\u1eadp JK v\u00e0 m\u00e1y…<\/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":[],"class_list":["post-5384","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"\n
\nNguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u1ea5u t\u1ea1o c\u1ee7a m\u00e1y khoan \u0111\u1eadp JK<\/h3>\n
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\nC\u1ea5u t\u1ea1o v\u00e0 hi\u1ec7u n\u0103ng thi c\u00f4ng c\u1ee7a m\u00e1y khoan xoay<\/h3>\n
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\n
\nKhi n\u00e0o n\u00ean d\u00f9ng m\u00e1y khoan \u0111\u1eadp JK?<\/h3>\n
\n
\nKhi n\u00e0o n\u00ean d\u00f9ng m\u00e1y khoan xoay?<\/h3>\n
\n
\nSo s\u00e1nh t\u1ed5ng quan: m\u00e1y khoan \u0111\u1eadp JK v\u00e0 m\u00e1y khoan xoay<\/h3>\n
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\n \nTi\u00eau ch\u00ed<\/th>\n M\u00e1y khoan \u0111\u1eadp JK<\/th>\n M\u00e1y khoan xoay<\/th>\n<\/tr>\n<\/thead>\n \n Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/td>\n R\u01a1i t\u1ef1 do + \u0111\u1eadp ph\u00e1<\/td>\n Xoay m\u00f4-men l\u1edbn + g\u1ea7u khoan<\/td>\n<\/tr>\n \n \u0110\u1ecba ch\u1ea5t ph\u00f9 h\u1ee3p<\/td>\n \u0110\u00e1 phong h\u00f3a, s\u1ecfi, cu\u1ed9i<\/td>\n \u0110\u1ea5t m\u1ec1m, s\u00e9t, b\u00f9n, c\u00e1t<\/td>\n<\/tr>\n \n \u0110\u1ed9 s\u00e2u khoan<\/td>\n T\u1ed1i \u0111a 50\u201360m<\/td>\n T\u1ed1i \u0111a 80\u2013100m<\/td>\n<\/tr>\n \n \u0110\u1ed9 ch\u00ednh x\u00e1c l\u1ed7 khoan<\/td>\n Trung b\u00ecnh<\/td>\n Cao<\/td>\n<\/tr>\n \n T\u1ed1c \u0111\u1ed9 thi c\u00f4ng<\/td>\n Ch\u1eadm h\u01a1n<\/td>\n Nhanh, \u1ed5n \u0111\u1ecbnh<\/td>\n<\/tr>\n \n M\u1eb7t b\u1eb1ng thi c\u00f4ng<\/td>\n H\u1eb9p, linh ho\u1ea1t<\/td>\n C\u1ea7n di\u1ec7n t\u00edch r\u1ed9ng<\/td>\n<\/tr>\n \n Chi ph\u00ed v\u1eadn h\u00e0nh<\/td>\n Th\u1ea5p h\u01a1n<\/td>\n Cao h\u01a1n<\/td>\n<\/tr>\n \n B\u1ea3o tr\u00ec, s\u1eeda ch\u1eefa<\/td>\n D\u1ec5, chi ph\u00ed th\u1ea5p<\/td>\n Ph\u1ee9c t\u1ea1p h\u01a1n, t\u1ed1n chi ph\u00ed<\/td>\n<\/tr>\n \n \u1ee8ng d\u1ee5ng ch\u00ednh<\/td>\n C\u1ea7u, \u0111\u1eadp, n\u1ec1n \u0111\u00e1<\/td>\n Nh\u00e0 cao t\u1ea7ng, \u0111\u00f4 th\u1ecb, n\u1ec1n y\u1ebfu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\nK\u1ebft lu\u1eadn<\/h3>\n
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\nTr\u1ee5 s\u1edf:<\/strong> S\u1ed1 35, L\u00f4 BT3, Khu \u0111\u00f4 th\u1ecb m\u1edbi \u0110\u1eb7ng X\u00e1 2, \u0110\u1eb7ng X\u00e1, Gia L\u00e2m, H\u00e0 N\u1ed9i
\nKho 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
\nHotline:<\/strong> 0906601755
\nWebsite:<\/strong> https:\/\/mayxaydunghanoi.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"