{"id":2955,"date":"2025-10-23T00:41:33","date_gmt":"2025-10-23T00:41:33","guid":{"rendered":"https:\/\/ihavenomoney.co.kr\/?p=2955"},"modified":"2025-11-06T00:44:27","modified_gmt":"2025-11-06T00:44:27","slug":"%ec%9b%8c%ed%84%b0%ec%a0%afwater-jet%ec%9c%bc%eb%a1%9c-%ea%b8%88%ec%86%8d%ec%9d%84-%ec%a0%88%eb%8b%a8%ed%95%98%eb%8a%94-%ec%9b%90%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/ihavenomoney.co.kr\/?p=2955","title":{"rendered":"\uc6cc\ud130\uc82f(Water Jet)\uc73c\ub85c \uae08\uc18d\uc744 \uc808\ub2e8\ud558\ub294 \uc6d0\ub9ac"},"content":{"rendered":"\n<p>**\ucd08\uace0\uc555\uc758 \ubb3c\uc904\uae30\uc640 \uc5f0\ub9c8\uc7ac(\ubaa8\ub798 \uc785\uc790 \ub4f1)**\ub97c \uc774\uc6a9\ud574 \uae08\uc18d \ud45c\uba74\uc744 \uce68\uc2dd\uc2dc\ud0a4\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc544\ub798\uc5d0 \ub2e8\uacc4\ubcc4\ub85c \uc790\uc138\ud788 \uc124\uba85\ub4dc\ub9b4\uac8c\uc694.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/ihavenomoney.co.kr\/wp-content\/uploads\/2025\/11\/fountain-water.gif\"><img loading=\"lazy\" decoding=\"async\" width=\"270\" height=\"480\" src=\"https:\/\/ihavenomoney.co.kr\/wp-content\/uploads\/2025\/11\/fountain-water.gif\" alt=\"\" class=\"wp-image-2988\"\/><\/a><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udca7 1. \uae30\ubcf8 \uac1c\ub150<\/h3>\n\n\n\n<p>\uc6cc\ud130\uc82f \uc808\ub2e8\uc740 **\ubb3c\uacfc \uc5f0\ub9c8\uc7ac(abrasive)**\ub97c \ud63c\ud569\ud574 **\ucd08\uace0\uc555(\ucd5c\ub300 \uc57d 4,000~6,000 bar)**\uc73c\ub85c \ubd84\uc0ac\ud558\uc5ec \uc7ac\ub8cc\ub97c \uc808\ub2e8\ud558\ub294 \uae30\uc220\uc785\ub2c8\ub2e4.<br>\uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac00\uc9c0 \ubc29\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uad6c\ubd84<\/th><th>\uc124\uba85<\/th><th>\uc6a9\ub3c4<\/th><\/tr><\/thead><tbody><tr><td><strong>\uc21c\uc218 \uc6cc\ud130\uc82f (Pure Water Jet)<\/strong><\/td><td>\ubb3c\ub9cc \ubd84\uc0ac<\/td><td>\uc885\uc774, \uace0\ubb34, \ud50c\ub77c\uc2a4\ud2f1 \ub4f1 \uc5f0\uc9c8 \uc7ac\ub8cc<\/td><\/tr><tr><td><strong>\uc5f0\ub9c8 \uc6cc\ud130\uc82f (Abrasive Water Jet)<\/strong><\/td><td>\ubb3c + \uc5f0\ub9c8\uc7ac(\uc11d\ub958\uc11d, Garnet \ub4f1)<\/td><td>\uae08\uc18d, \uc138\ub77c\ubbf9, \uc720\ub9ac \ub4f1 \uacbd\uc9c8 \uc7ac\ub8cc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2699\ufe0f 2. \uc791\ub3d9 \uc6d0\ub9ac<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uace0\uc555 \uc0dd\uc131<\/strong>\n<ul class=\"wp-block-list\">\n<li>\uace0\uc555 \ud38c\ud504(\uc608: Intensifier Pump)\uac00 \ubb3c\uc744 \uc57d **4,000~6,000 bar (400~600 MPa)**\uae4c\uc9c0 \uc555\ucd95\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc774 \uc555\ub825\uc740 \uc77c\ubc18 \uc218\ub3c4\uc555(\uc57d 3 bar)\uc758 <strong>1,000~2,000\ubc30<\/strong> \uc218\uc900\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\ub178\uc990 \ubd84\uc0ac<\/strong>\n<ul class=\"wp-block-list\">\n<li>\uc555\ucd95\ub41c \ubb3c\uc740 **\ub2e4\uc774\uc544\ubaac\ub4dc\ub098 \uc0ac\ud30c\uc774\uc5b4 \ub178\uc990(\uc9c1\uacbd \uc57d 0.1~0.4mm)**\uc744 \ud1b5\ud574 \ubd84\uc0ac\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc774\ub54c \ubb3c\uc758 \uc18d\ub3c4\ub294 <strong>\uc74c\uc18d\uc758 3~4\ubc30(700~900 m\/s)<\/strong> \uc5d0 \ub2ec\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\uc5f0\ub9c8\uc7ac \uc8fc\uc785 (Abrasive Jet)<\/strong>\n<ul class=\"wp-block-list\">\n<li>Venturi \ud6a8\uacfc(\uc555\ub825 \ucc28\ub85c \uc778\ud55c \ud761\uc785)\ub97c \uc774\uc6a9\ud558\uc5ec \uc5f0\ub9c8\uc7ac(\uac00\ub137 \ubd84\ub9d0)\ub97c \uace0\uc18d \ubb3c\uc904\uae30\uc5d0 \ud63c\uc785\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc5f0\ub9c8\uc7ac\uac00 \uae08\uc18d \ud45c\uba74\uc744 \ubbf8\uc138\ud558\uac8c \uae4e\uc544\ub0b4\uba70 \uc808\ub2e8\uc774 \uc9c4\ud589\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\uce68\uc2dd(erosion) \uc808\ub2e8<\/strong>\n<ul class=\"wp-block-list\">\n<li>\ubb3c + \uc5f0\ub9c8\uc7ac \uc785\uc790\uac00 \ucda9\ub3cc\ud558\uba74\uc11c \uae08\uc18d\uc758 \ubbf8\uc138\uce35\uc744 \uc870\uae08\uc529 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc9c0\uc18d\uc801\uc778 \uce68\uc2dd\uc73c\ub85c \uc808\ub2e8\uba74\uc774 \ud615\uc131\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd29 3. \uae08\uc18d \uc808\ub2e8 \ud2b9\uc131<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\uc124\uba85<\/th><\/tr><\/thead><tbody><tr><td><strong>\uc808\ub2e8 \uac00\ub2a5 \uc7ac\uc9c8<\/strong><\/td><td>\ucca0, \uc2a4\ud14c\uc778\ub9ac\uc2a4, \uc54c\ub8e8\ubbf8\ub284, \ud2f0\ud0c0\ub284, \ub3d9, \ud669\ub3d9 \ub4f1 \uac70\uc758 \ubaa8\ub4e0 \uae08\uc18d<\/td><\/tr><tr><td><strong>\uc5f4\uc601\ud5a5 \uc5c6\uc74c<\/strong><\/td><td>\uc808\ub2e8 \uacfc\uc815\uc5d0 \uc5f4\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc544 <strong>\ubcc0\ud615, \ubcc0\uc0c9, \uacbd\ub3c4 \ubcc0\ud654 \uc5c6\uc74c<\/strong><\/td><\/tr><tr><td><strong>\uc815\ubc00\ub3c4<\/strong><\/td><td>\u00b10.1~0.2mm \uc218\uc900 (\ub178\uc990 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \ub2e4\ub984)<\/td><\/tr><tr><td><strong>\uc808\ub2e8 \ub450\uaed8<\/strong><\/td><td>\ubcf4\ud1b5 100mm\uae4c\uc9c0 \uac00\ub2a5 (\ud2b9\uc218\uc7a5\ube44\ub294 200mm \uc774\uc0c1\ub3c4 \uac00\ub2a5)<\/td><\/tr><tr><td><strong>\uc808\ub2e8\uba74 \ud488\uc9c8<\/strong><\/td><td>\ub9e4\ub044\ub7fd\uace0 \ubc84(burr)\uac00 \uac70\uc758 \uc5c6\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd2c 4. \ubb3c\ub9ac\uc801 \uc6d0\ub9ac \uc694\uc57d<\/h3>\n\n\n\n<p>\uc6cc\ud130\uc82f \uc808\ub2e8\uc740 \uae30\ubcf8\uc801\uc73c\ub85c <strong>\uae30\uacc4\uc801 \uce68\uc2dd(mechanical erosion)<\/strong> \uc6d0\ub9ac\uc785\ub2c8\ub2e4.<br>\uc5f4\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc73c\uba70, \ubb3c\uc758 \uc6b4\ub3d9 \uc5d0\ub108\uc9c0 \u2192 \uc555\ub825 \uc5d0\ub108\uc9c0 \u2192 \ud45c\uba74 \uc81c\uac70 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uacf5\uc2dd\uc801\uc73c\ub85c\ub294 \ub2e4\uc74c \uad00\uacc4\ub85c \uc124\uba85\ub429\ub2c8\ub2e4: E=12\u03c1v2E = \\frac{1}{2} \\rho v^2E=21\u200b\u03c1v2<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EEE: \ubb3c\uc904\uae30\uc758 \ub2e8\uc704 \uc9c8\ub7c9\ub2f9 \uc6b4\ub3d9 \uc5d0\ub108\uc9c0<\/li>\n\n\n\n<li>\u03c1\\rho\u03c1: \ubb3c\uc758 \ubc00\ub3c4<\/li>\n\n\n\n<li>vvv: \ubd84\uc0ac \uc18d\ub3c4<\/li>\n<\/ul>\n\n\n\n<p>\uc18d\ub3c4\uac00 \ub192\uc744\uc218\ub85d (\uc989, \uc555\ub825\uc774 \ub192\uc744\uc218\ub85d) \uc808\ub2e8 \ub2a5\ub825\ub3c4 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\uddf1 5. \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc7a5\uc810<\/th><th>\ub2e8\uc810<\/th><\/tr><\/thead><tbody><tr><td>\uc5f4 \ubcc0\ud615 \uc5c6\uc74c (Cold Cutting)<\/td><td>\uc808\ub2e8 \uc18d\ub3c4\ub294 \ud50c\ub77c\uc988\ub9c8\ub098 \ub808\uc774\uc800\ubcf4\ub2e4 \ub290\ub9bc<\/td><\/tr><tr><td>\uac70\uc758 \ubaa8\ub4e0 \uc7ac\ub8cc \uc808\ub2e8 \uac00\ub2a5<\/td><td>\uc5f0\ub9c8\uc7ac \ube44\uc6a9 \ubc0f \ud3d0\uc218 \ucc98\ub9ac \ud544\uc694<\/td><\/tr><tr><td>\uc815\ubc00\ub3c4 \ub192\uace0 \ud45c\uba74 \uae68\ub057\ud568<\/td><td>\uc7a5\ube44 \uac00\uaca9\uacfc \uc720\uc9c0\ube44\uc6a9\uc774 \ub192\uc74c<\/td><\/tr><tr><td>\ud658\uacbd \uc624\uc5fc \uc801\uc74c<\/td><td>\ub178\uc990 \ub9c8\ubaa8\uac00 \ube60\ub984 (\uc815\uae30 \uad50\uccb4 \ud544\uc694)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\uddf0 6. \uc2e4\uc81c \uc0ac\uc6a9 \uc608\uc2dc<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud56d\uacf5\uae30 \ubd80\ud488 \uc808\ub2e8 (\ud2f0\ud0c0\ub284, \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08)<\/li>\n\n\n\n<li>\uc790\ub3d9\ucc28 \ud504\ub808\uc784, \uae08\uc18d \ud310\uc7ac \uac00\uacf5<\/li>\n\n\n\n<li>\uc870\uc120\/\ud50c\ub79c\ud2b8\uc6a9 \ub450\uaebc\uc6b4 \uac15\ud310 \uc808\ub2e8<\/li>\n\n\n\n<li>\ubc18\ub3c4\uccb4 \ubc0f \uc138\ub77c\ubbf9 \uc18c\uc7ac \uac00\uacf5<\/li>\n\n\n\n<li>\ub9de\ucda4\ud615 \uc608\uc220 \uae08\uc18d \uc870\ud615\ubb3c \uc808\ub2e8<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>**\ucd08\uace0\uc555\uc758 \ubb3c\uc904\uae30\uc640 \uc5f0\ub9c8\uc7ac(\ubaa8\ub798 \uc785\uc790 \ub4f1)**\ub97c \uc774\uc6a9\ud574 \uae08\uc18d \ud45c\uba74\uc744 \uce68\uc2dd\uc2dc\ud0a4\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc544\ub798\uc5d0 \ub2e8\uacc4\ubcc4\ub85c \uc790\uc138\ud788 \uc124\uba85\ub4dc\ub9b4\uac8c\uc694. \ud83d\udca7 1. \uae30\ubcf8 \uac1c\ub150 \uc6cc\ud130\uc82f \uc808\ub2e8\uc740 **\ubb3c\uacfc \uc5f0\ub9c8\uc7ac(abrasive)**\ub97c \ud63c\ud569\ud574 **\ucd08\uace0\uc555(\ucd5c\ub300 \uc57d 4,000~6,000 bar)**\uc73c\ub85c \ubd84\uc0ac\ud558\uc5ec \uc7ac\ub8cc\ub97c \uc808\ub2e8\ud558\ub294 \uae30\uc220\uc785\ub2c8\ub2e4.\uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac00\uc9c0 \ubc29\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4: \uad6c\ubd84 \uc124\uba85 \uc6a9\ub3c4 \uc21c\uc218 \uc6cc\ud130\uc82f (Pure Water Jet) \ubb3c\ub9cc \ubd84\uc0ac \uc885\uc774, \uace0\ubb34, \ud50c\ub77c\uc2a4\ud2f1 \ub4f1 \uc5f0\uc9c8 \uc7ac\ub8cc \uc5f0\ub9c8 \uc6cc\ud130\uc82f (Abrasive Water &hellip; <a href=\"https:\/\/ihavenomoney.co.kr\/?p=2955\" class=\"more-link\"><span class=\"screen-reader-text\">\uc6cc\ud130\uc82f(Water Jet)\uc73c\ub85c \uae08\uc18d\uc744 \uc808\ub2e8\ud558\ub294 \uc6d0\ub9ac<\/span> \ub354\ubcf4\uae30 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-2955","post","type-post","status-publish","format-standard","hentry","category-recycle"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/2955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2955"}],"version-history":[{"count":2,"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/2955\/revisions"}],"predecessor-version":[{"id":2998,"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/2955\/revisions\/2998"}],"wp:attachment":[{"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihavenomoney.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}