{"id":1592,"date":"2017-08-05T09:42:20","date_gmt":"2017-08-05T01:42:20","guid":{"rendered":"http:\/\/tribology.co.kr\/?page_id=1592"},"modified":"2017-08-14T13:26:49","modified_gmt":"2017-08-14T05:26:49","slug":"%ed%8a%b8%eb%9d%bc%ec%9d%b4%eb%b3%bc%eb%a1%9c%ec%a7%80-%ec%96%b4%ec%9b%90","status":"publish","type":"page","link":"https:\/\/tribology.co.kr\/wp\/?page_id=1592","title":{"rendered":"\ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0 \uc5b4\uc6d0"},"content":{"rendered":"
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    \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0 \uc5b4\uc6d0<\/h1>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/li>\n\t\t<\/ul>\t\t\t\t
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    1. <\/a><\/li>\n\t\t\t\t\t\t\t\t\t<\/ol>\n\n\t\t\t\t
      \n\t\t\t\t\t\n\t\t\t\t\t\t<\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t
      \n\t\t\t\t\t\n\t\t\t\t\t\t<\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div>
      <\/div>
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      \n\t\t\t\t\t\t***\t\t\t\t\t\t<\/h1>\n\t\t\t\t\t\t\t\t\t\t\t\t

      \n\t\t\t\t\t\t\"1966\ub144 Jost Report \uc5d0\uc11c \ucc98\uc74c \uc0ac\uc6a9\ud558\uc600\ub2e4.\"\t\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t
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      tribology<\/em>\ub77c\ub294 \uba85\uce6d\uc740, “\ub098\ub294 \ubb38\uc9c0\ub974\ub2e4 [I rub]”\ub77c\ub294 \uc758\ubbf8\uc758 \uadf8\ub9ac\uc2a4\uc5b4 \ub3d9\uc0ac\u00a0 \u03c4\u03c1\u03af\u03b2\u03c9 (tribo<\/em>)\uc5d0\uc11c \uc5b4\uadfc \u03c4\u03c1\u03b9\u03b2- \uc640 “~\uc5d0 \ub300\ud55c \uc5f0\uad6c” \ud639\uc740 “~\uc5d0 \ub300\ud55c \ud559\ubb38”\uc774\ub780 \ub73b\uc744 \uac00\uc9c4\u00a0 -\u03bb\u03bf\u03b3\u03af\u03b1 (-logia<\/em>) \ub85c \ubd80\ud130 \uc720\ub798\ub41c \uc811\ubbf8\uc0ac -logy<\/em> \uc640\uc758 \ud569\uc131\uc5b4\uc774\ub2e4.<\/p>\n

      \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0\ub77c\ub294 \uc6a9\uc5b4\ub294 1966\ub144 \uc694\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub85c \uc798 \uc54c\ub824\uc9c4 “\uc724\ud65c(\ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0), \uad50\uc721 \uacfc \uc5f0\uad6c: \ud604 \uc0c1\ud669\uacfc \uc0b0\uc5c5\uacc4 \uc694\uad6c\uc5d0 \ub300\ud55c \ubcf4\uace0\uc11c”\uc5d0\uc11c \ucc98\uc74c \uc0ac\uc6a9\ud558\uc600\ub2e4. \u00a0\u00a0 \uc774 \ubcf4\uace0\uc11c\ub294 \ud53c\ud130\uc694\uc2a4\ud2b8\u00a0 \uc8fc\ub3c4 \ud558\uc5d0, \uc601\uad6d \uc815\ubd80\uc5d0\uc11c \ubc1c\uac04\ud558\uc600\ub2e4.<\/p>\n

      \ud55c\ud3b8 \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0\uc5d0 \ub300\ud55c \uc815\uc758\ub294 \uc5ec\ub7ec\uac00\uc9c0\uac00 \uc788\ub2e4. \u00a0 \uba3c\uc800 “\ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0”\ub77c\ub294 \ubb38\uad6c \uc790\uccb4\ub294 “‘\ubb38\uc9c0\ub984(\ub9c8\ucc30)’\uc5d0 \ub300\ud55c \uc5f0\uad6c”\ub85c \ud574\uc11d\ud560 \uc218 \uc788\ub2e4. \u00a0 \uacf5\uc2dd\uc801\uc73c\ub85c\ub294 \uc601\uad6d \uacfc\ud559\ubd80 \ubcf4\uace0\uc11c\uc5d0\uc11c “\uc0c1\ub300 \uc6b4\ub3d9\ud558\ub294 \uc0c1\ud638 \ud45c\uba74 \ubc0f \uc774\uc640 \uc5f0\uad00\ub41c \uc751\uc6a9\uc5d0 \ub300\ud55c \uacfc\ud559\uacfc\u00a0 \uae30\uc220”\uc774\ub77c\uace0 \ucd5c\ucd08\ub85c \uc815\uc758\ud558\uc600\ub2e4. \u00a0 \uc601\uad6d \ub9ac\uc988\ub300\ud559 \ub2e4\uc6b0\uc2a8 \uad50\uc218\ub294 1998\ub144\uc5d0 \ub2e4\uc74c\uacfc \uac19\uc774 \uae30\uc220\ud558\uc600\ub2e4.\u00a0 ” \uc0c8\ub85c\uc6b4 \ub0b1\ub9d0(“\ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0”\ub97c \uc758\ubbf8)\uc5d0 \uc758\ud574 \uc9c4\uc804\ub41c \uc8fc\uc81c\ub4e4\ub85c\ub294…\uc911\ub7b5…\uc724\ud65c\uc81c, \uc724\ud65c, \ub9c8\ucc30, \ub9c8\ubaa8 \uadf8\ub9ac\uace0 \ubca0\uc5b4\ub9c1\uc5d0 \ub300\ud55c \uc5f0\uad6c\uac00 \ud3ec\ud568\ub41c\ub2e4”. \u00a0 \u00a0 \ub610\ud55c \u00a0 \ud640\ub9c1\uad50\uc218\uac00 \uc9d1\ud544\ud55c \uad50\uacfc\uc11c\uc5d0\uc11c\ub3c4\u00a0 \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0\uc5d0 \ub300\ud55c \uc815\uc758\ub97c \ubcfc \uc218 \uc788\ub2e4.\u00a0 \uadf8\ub294 “\uc0c1\ub300 \uc6b4\ub3d9\ud558\ub294 \uc0c1\ud638 \ud45c\uba74 \ubc0f \uc774\uc640 \uc5f0\uad00\ub41c \uc8fc\uc81c\uc640 \uc751\uc6a9\uc5d0 \ub300\ud55c \uacfc\ud559\uacfc \uae30\uc220” (\ud640\ub9c1 1975\ub144)\uc774\ub77c\uace0 \ud558\uc600\ub2e4. \u00a0 \uc911\uad6d \uc0c1\ud558\uc774\ub300\ud559 \uc2dc\uc5d0\uad50\uc218\ub294 “\uc790\uc5f0\ubc0f \uc778\uacf5\uacc4\uc640 \uad00\ub828\ub41c \ub2a5\ub3d9\ub9e4\uccb4\uc640 \ud568\uaed8 \uc0c1\ub300 \uc6b4\ub3d9\ud558\ub294 \uc0c1\ud638 \ud45c\uba74\uc758 \uac70\ub3d9\uc5d0 \ub300\ud55c \uacfc\ud559 \ubc0f \uc774\uc640 \uad00\ub828\ub41c \uae30\uc220”\uc774\ub77c\uace0 \uc815\uc758(\uc2dc\uc5d0 1996\ub144)\ud558\uc600\uace0,\u00a0 \uc5f0\uad6c\ud558\ub294 \uc81c\ubc18 \ubb38\uc81c\ub4e4\uc740 \uc2dc\uac04 \ubc0f \uc804\uccb4 \uacc4\uc5d0 \ub300\ud55c \uc758\uc874\uc131\uc774 \uc788\ub2e4\uace0 \ud588\ub2e4.<\/p>\n<\/div>\n\t\t<\/div>

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      \n\t\t\"\"\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div>
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      \n\t\t\t\t\t\t***\t\t\t\t\t\t<\/h1>\n\t\t\t\t\t\t\t\t\t\t\t\t

      \n\t\t\t\t\t\t\"\uc811\ucd09\uacfc \uc0c1\ub300\uc6b4\ub3d9\"\t\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t
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      <\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>
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      \t\t\t

      \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0\uc5d0\uc11c \uc5b8\uae09\ub418\uace0 \uc788\ub294 “\ud45c\uba74”\uc740 \uc790\uc5f0 \ubc1c\uc0dd\uc801 \ud639\uc740 \uc778\uac04\uc774 \ub9cc\ub4e0 \uc0c1\ud638 \uc791\uc6a9(interactive)\ud558\ub294 \uad6c\uc131\uc694\uc18c\uc774\ub2e4. \u00a0\u00a0 \ub610\ud55c “\uc0c1\ud638 \uc791\uc6a9”\uc774\ub780 \uc774\ub4e4 \uad6c\uc131\uc694\uc18c\uac00 \uc11c\ub85c \uc811\ucd09\ud558\uba74\uc11c \uc0c1\ub300 \uc6b4\ub3d9\uc744 \ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud55c\ub2e4. \u00a0\u00a0 \uc77c\ub840\ub85c,\u00a0 \ud544\uae30\uc2dc \uc5f0\ud544\uacfc \uc885\uc774 \uc811\ucd09, \u00a0 \ubcf4\ud589\uc911 \uc2e0\ubc1c\uacfc \uc9c0\uba74\uacfc\uc758 \uc811\ucd09,\u00a0 \ubc14\ud034\uc640 \ubc14\ud034 \ucd95 \uc0ac\uc774,\u00a0 \uae30\uc5b4 \uce58 \ub9de\ubb3c\ub9bc,\u00a0 \uc778\uccb4\ub0b4\uc758 \uc5ec\ub7ec \uad00\uc808 \ubd80\uc704\ub4f1\uc774 \uc774\uc5d0 \ud574\ub2f9\ub41c\ub2e4. \u00a0\u00a0 \uc774\ub7ec\ud55c \ud45c\uba74\uc774 \uc788\ub294 \uacc4\ub97c \ub9c8\ucc30\uacc4\ub85c \ubd80\ub97c \uc218 \uc788\uc73c\uba70,\u00a0 \ud45c\uba74\uac04\uc5d0 \uc874\uc7ac\ud558\ub294 \uc911\uac04\ub9e4\uccb4 \uc640 \uc774\uc640 \uc0c1\ud638 \uc791\uc6a9\ud558\ub294 \ud45c\uba74 \uc9dd\uc5d0 \ub300\ud574\uc11c\ub294 \ub9c8\ucc30 \uacc4\uba74(tribological interface)\u00a0 \ub77c\uace0 \ud55c\ub2e4. \u00a0 \uc774\uc640 \ub2ec\ub9ac, \uc9c0\uad6c\uc640 \ud0dc\uc591\uc740 \uc11c\ub85c \uc0c1\ud638 \uc6b4\ub3d9\uc744 \ud558\uace0 \uc788\uc73c\ub098, \uc11c\ub85c \ubb3c\ub9ac\uc801\uc778 \uc811\ucd09\uc774 \uc5c6\uc73c\ubbc0\ub85c \ub9c8\ucc30\uacc4\ub85c \ubcfc \uc218 \uc5c6\ub2e4.<\/p>\n

      \ub9c8\ucc30\uacc4\uba74\uc740\u00a0 \uc6b4\ub3d9\uacfc \ub3d9\ub825\uc744 \uc804\ub2ec\ud558\ub294 \uae30\uacc4 \uc7a5\uce58\uc5d0\uc11c \uc27d\uac8c \ubcfc \uc218 \uc788\ub2e4. \u00a0\u00a0 \ub9c8\ucc30\uacc4\uba74\uc740 \uadf8\ub9bc 1\uacfc \uac19\uc774 \ud45c\ud604\ud560 \uc218 \uc788\ub2e4. \u00a0 \ud55c\ud3b8 \ubbf8\uad6d \ub178\uc2a4\uc6e8\uc2a4\ud134 \ub300\ud559\uc758 \uccb8\uad50\uc218\uc5d0 \ub530\ub974\uba74, \ub9c8\ucc30 \uacc4\uba74\uc740 GROLM\uc73c\ub85c \ud45c\ud604\ud560 \uc218 \uc788\uc73c\uba70,\u00a0 \uc989 \uad6c\uc131\uc694\uc18c\uc758 \ud615\uc0c1(Geometry),\u00a0 \ud45c\uba74 \uac70\uce60\uae30 (Rough), \uac00\ub3d9 \uc870\uac74(Operatrion condition) \ubc0f \uc8fc\uc704\ud658\uacbd, \uc724\ud65c(Lubrication)\uacfc \uc724\ud65c\uc81c \uadf8\ub9ac\uace0 \uc7ac\ub8cc(Material)\ub85c \ub098\ub20c \uc218\uac00 \uc788\ub2e4.<\/p>\n

      \ub9c8\ucc30\uacc4\uba74\uc5d0\uc11c\ub294 \uc5d0\ub108\uc9c0 \ubcc0\ud658\uc774 \uc77c\uc5b4\ub098\uba70, \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub294 \uc5f4, \uc18c\ub9ac, \uc18c\uc131\ubcc0\ud615, \ub9c8\ubaa8\uc785\uc790 \uc0dd\uc131\ub4f1\uc73c\ub85c \uc804\ud658\ub41c\ub2e4. \u00a0\u00a0 \ub9c8\ucc30\uacc4\uba74\uc740 \ub610\ud55c \uc5d0\ub108\uc9c0 \ud6a8\uc728\uacfc \uae30\uacc4 \ub0b4\uad6c\uc131 \uc5f0\uad6c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud65c\uc744 \ud558\uace0 \uc788\ub2e4.<\/p>\n

      \ub9c8\ucc30\ud559\uc740 \ubcf5\uc7a1\ud558\uace0 \uc885\ud569\uc801\uc778 \uccb4\uacc4\uc758 \ud559\ubb38\uc73c\ub85c, \ub2e4\uc591\ud55c \uc804\uacf5\ubd84\uc57c\uc5d0\uc11c \uc218\ud589\ud55c \uc5f0\uad6c \uacb0\uc2e4\uc758 \ucd1d\ud654\ub85c \ubc1c\uc804\ud574 \ub098\uac00\uace0 \uc788\ub2e4. \u00a0 \uad00\ub828 \uc804\uacf5 \ubd84\uc57c\ub85c\ub294, \uae30\uacc4 \uacf5\ud559,\u00a0 \uc0b0\uc5c5\uacf5\ud559, \uc7ac\ub8cc\uacf5\ud559, \ud654\ud559, \ud654\ud559\uacf5\ud559, \ubb3c\ub9ac, \uc218\ud559, \uc0dd\uccb4\uc758\ud559, \ucef4\ud4e8\ud130 \uacfc\ud559\ub4f1\uc774 \uc788\ub2e4. \u00a0\u00a0 \uc218\ub808 \ubc14\ud034\uc758 \ubc1c\uba85\uc774 \uc778\uac04 \ubb38\uba85 \ubc1c\uc804\uc744 \ucd09\ubc1c\ud558\uc600\ub2e4\uba74,\u00a0 \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0 \ud559\ubb38\uc740 \ubb38\uba85 \ubc1c\uc804\uc744 \uc9c0\uc18d\uc2dc\ucf1c\uc8fc\ub294 \uc5f0\ub8cc\uc640\ub3c4 \uac19\ub2e4.<\/p>\n

      \ubca0\uc5b4\ub9c1, \uae30\uc5b4, \uc724\ud65c\uc720 \ubc0f \uc2e0\uc18c\uc7ac \ubc1c\uba85 \ubc0f \uac1c\ubc1c\uacfc \ud568\uaed8, \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0 \ud559\ubb38\uc740 \ud604\ub300 \uc0ac\ud68c\uc5d0 \uc808\ub300\uc801\uc73c\ub85c \uc911\uc694\ud55c \uc5ed\ud65c\uc744 \ud558\uace0 \uc788\ub2e4. \u00a0\u00a0 \uc774\uc5d0 \ub300\ud55c \ub0b4\uc6a9\uc740 1998\ub144 \ub2e4\uc6b0\uc2a8\uad50\uc218\uac00 \uc791\uc131\ud55c \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0\uc5d0 \ub300\ud55c \uac80\ud1a0 \ubcf4\uace0\uc11c\uc5d0 \uc798 \ub098\ud0c0\ub098\uace0 \uc788\uc73c\uba70, \uc5ec\uae30\uc11c \uadf8\ub294 \uc0b0\uc5c5\ud654 \ubc0f \ud604\ub300 \ubb38\uba85\uacfc \uc5f0\uacb0\ub41c \uacfc\ud559 \ubc0f \uacf5\ud559 \uae30\uc220 \uc9c4\ubcf4\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uace0 \uc788\ub2e4.<\/p>\n

      \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0\ub294 \uc778\uac04 \ubb38\uba85 \ubc1c\uc0dd \ucd08\uae30\uc5d0 \ucc98\uc74c \ud0dc\uc5b4\ub0ac\uc73c\uba70,\u00a0 \uc804\uc9c0\uad6c\uc801\uc778 \uc5d0\ub108\uc9c0 \ubc0f \ud658\uacbd \ubb38\uc81c\uc5d0 \ub300\ud55c \uc0c8\ub85c\uc6b4 \ub3c4\uc804\uacfc\uc81c\uc5d0 \uc9c1\uba74\ud558\uac8c \ub418\uc5c8\ub2e4.\u00a0 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131 \uc99d\ub300,\u00a0 \ub0b4\uad6c\uc131 \ud5a5\uc0c1\uc744 \ud1b5\ud55c \uc9c0\uc18d\uac00\ub2a5\ud55c \ubbf8\ub798\ub97c \uc57d\uc18d\ud558\uae30 \uc704\ud55c \uc804\ud658\uc810\uc5d0\uc11c \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0 \ud559\ubb38\uc740 \uc774\ub97c \ucd94\uc9c4\ud560 \ub3d9\ub825\uc6d0\uc73c\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\ub2e4.<\/p>\n<\/div>\n\t\t<\/div>

      \uadf8\ub9bc 1. \ub9c8\ucc30 \uacc4\uba74<\/h3>\n
      \n\t\t\"\"\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div>
      \t\t\t
      <\/div>\n\t\t<\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

      \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0 \uc5b4\uc6d0 *** “1966\ub144 Jost Report \uc5d0\uc11c \ucc98\uc74c \uc0ac\uc6a9\ud558\uc600\ub2e4.” tribology\ub77c\ub294 \uba85\uce6d\uc740, “\ub098\ub294 \ubb38\uc9c0\ub974\ub2e4 [I rub]”\ub77c\ub294 \uc758\ubbf8\uc758 \uadf8\ub9ac\uc2a4\uc5b4 \ub3d9\uc0ac\u00a0 \u03c4\u03c1\u03af\u03b2\u03c9 (tribo)\uc5d0\uc11c \uc5b4\uadfc \u03c4\u03c1\u03b9\u03b2- \uc640 “~\uc5d0 \ub300\ud55c \uc5f0\uad6c” \ud639\uc740 “~\uc5d0 \ub300\ud55c \ud559\ubb38”\uc774\ub780 \ub73b\uc744 \uac00\uc9c4\u00a0 -\u03bb\u03bf\u03b3\u03af\u03b1 (-logia) \ub85c \ubd80\ud130 \uc720\ub798\ub41c \uc811\ubbf8\uc0ac -logy \uc640\uc758 \ud569\uc131\uc5b4\uc774\ub2e4. \ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0\ub77c\ub294 \uc6a9\uc5b4\ub294 1966\ub144 \uc694\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub85c \uc798 \uc54c\ub824\uc9c4 “\uc724\ud65c(\ud2b8\ub77c\uc774\ubcfc\ub85c\uc9c0), \uad50\uc721 \uacfc \uc5f0\uad6c: \ud604 \uc0c1\ud669\uacfc \uc0b0\uc5c5\uacc4[…]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-fullwidth-no-title.php","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/tribology.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/pages\/1592"}],"collection":[{"href":"https:\/\/tribology.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tribology.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tribology.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tribology.co.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1592"}],"version-history":[{"count":56,"href":"https:\/\/tribology.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/pages\/1592\/revisions"}],"predecessor-version":[{"id":1599,"href":"https:\/\/tribology.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/pages\/1592\/revisions\/1599"}],"wp:attachment":[{"href":"https:\/\/tribology.co.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}