{"id":37903,"date":"2023-04-21T14:09:52","date_gmt":"2023-04-21T19:09:52","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-do-piezoelectric-actuators-work\/"},"modified":"2025-01-21T03:31:20","modified_gmt":"2025-01-21T08:31:20","slug":"how-do-piezoelectric-actuators-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-do-piezoelectric-actuators-work\/","title":{"rendered":"\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130 \uc791\ub3d9 \uc6d0\ub9ac: \uc6c0\uc9c1\uc784\uc758 \ube44\ubc00"},"content":{"rendered":"<p>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\ub294 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub85c, \ub610\ub294 \uadf8 \ubc18\ub300\ub85c \ubcc0\ud658\ud558\ub294 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc815\ubc00\ud55c \uc6c0\uc9c1\uc784\uc744 \uc0dd\uc131\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4.  \uc774\ub7ec\ud55c \uc561\ucd94\uc5d0\uc774\ud130\ub294 \ud604\ub300 \uae30\uc220\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud558\uba70, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc815\ubc00 \uc81c\uc5b4 \ubc0f \ubbf8\uc138 \uc870\uc815\uc774 \ud544\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.  \ubcf8 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud2b9\uc9d5, \uadf8\ub9ac\uace0 \uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \ud6a8\uacfc\uc758 \uc774\ud574<\/h3>\n<p>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \ud575\uc2ec \uc6d0\ub9ac\ub294 \uc555\uc804 \ud6a8\uacfc\uc785\ub2c8\ub2e4. \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \uc555\ub825\uc774\ub098 \uae30\uacc4\uc801 \ubcc0\ud615\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \uacb0\uc815\uccb4\uc758 \ud615\ud0dc\uac00 \ubcc0\ud558\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4.  \uc774\ub7ec\ud55c \ud6a8\uacfc\ub294 \uc555\uc804 \uc18c\uc7ac \ub0b4\ubd80\uc758 \ubd84\uadf9 \ubcc0\ud654\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc18c\uc7ac\uc758 \uc885\ub958<\/h3>\n<p>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc555\uc804 \uc18c\uc7ac\ub294 \ud06c\uac8c \uc138\ub77c\ubbf9, \ub2e8\uacb0\uc815, \ud3f4\ub9ac\uba38, \ubcf5\ud569 \uc7ac\ub8cc\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc18c\uc7ac\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \uc801\ud569\ud55c \uc18c\uc7ac\uac00 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc18c\uc7ac \uc885\ub958<\/th>\n<th>\uc7a5\uc810<\/th>\n<th>\ub2e8\uc810<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc138\ub77c\ubbf9 (PZT)<\/td>\n<td>\ub192\uc740 \uc555\uc804 \uacc4\uc218, \uc800\ub834\ud55c \uac00\uaca9<\/td>\n<td>\ucde8\uc131, \ub192\uc740 \uad6c\ub3d9 \uc804\uc555<\/td>\n<\/tr>\n<tr>\n<td>\ub2e8\uacb0\uc815 (PMN-PT)<\/td>\n<td>\ub192\uc740 \uc555\uc804 \uacc4\uc218, \ub192\uc740 \ubcc0\uc704<\/td>\n<td>\ub192\uc740 \uac00\uaca9<\/td>\n<\/tr>\n<tr>\n<td>\ud3f4\ub9ac\uba38 (PVDF)<\/td>\n<td>\uc720\uc5f0\uc131, \ub113\uc740 \uba74\uc801 \uc81c\uc791 \uac00\ub2a5<\/td>\n<td>\ub0ae\uc740 \uc555\uc804 \uacc4\uc218<\/td>\n<\/tr>\n<tr>\n<td>\ubcf5\ud569 \uc7ac\ub8cc<\/td>\n<td>\ud2b9\uc131 \uc870\uc808 \uac00\ub2a5<\/td>\n<td>\uc81c\uc870 \uacf5\uc815 \ubcf5\uc7a1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uad6c\uc870 \ubc0f \uc791\ub3d9 \ubc29\uc2dd<\/h3>\n<p>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\ub294 \uc555\uc804 \uc18c\uc7ac\uc640 \uc804\uadf9\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.  \uc804\uadf9\uc5d0 \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uc555\uc804 \uc18c\uc7ac\uac00 \uc218\ucd95 \ub610\ub294 \ud33d\ucc3d\ud558\uba70, \uc774\ub7ec\ud55c \ubbf8\uc138\ud55c \ubcc0\ud654\uac00 \uae30\uacc4\uc801\uc778 \uc6c0\uc9c1\uc784\uc73c\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4. \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uad6c\uc870\ub294 \uc2a4\ud0dd\ud615, \ud29c\ube0c\ud615, \ubca4\ub529\ud615 \ub4f1 \ub2e4\uc591\ud558\uba70, \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \uc801\ud569\ud55c \uad6c\uc870\uac00 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \ud2b9\uc9d5<\/h3>\n<p>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\ub294 \ub192\uc740 \ubd84\ud574\ub2a5, \ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4, \ub192\uc740 \ucd9c\ub825 \ubc00\ub3c4, \uc18c\ud615\ud654 \uac00\ub2a5 \ub4f1\uc758 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc9d5\uc73c\ub85c \uc778\ud574 \ubbf8\uc138 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n<p>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\ub294 \uc790\ub3d9\ucc28, \uc758\ub8cc, \uc6b0\uc8fc \ud56d\uacf5, \uc815\ubc00 \uae30\uae30 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5f0\ub8cc \ubd84\uc0ac \uc2dc\uc2a4\ud15c, \ucd08\uc74c\ud30c \uc9c4\ub2e8 \uc7a5\ube44, \ubbf8\uc138 \uc704\uce58 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.  \ud2b9\uc815 \ucd08\uc74c\ud30c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc815\ubc00\ub3c4\uc640 \uc2e0\ub8b0\uc131\uc744 \uc704\ud574 \ud2b9\uc815 \ube0c\ub79c\ub4dc\uc758 \uc81c\ud488\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uace0\ucd9c\ub825 \ucd08\uc74c\ud30c \uc138\ucc99 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 Beijing Ultrasonic\uacfc \uac19\uc740 \ube0c\ub79c\ub4dc\uac00 \uc120\ud638\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\ub294 \uc555\uc804 \ud6a8\uacfc\ub77c\ub294 \ub3c5\ud2b9\ud55c \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc744 \uc774\uc6a9\ud558\uc5ec \uc815\ubc00\ud558\uace0 \ube60\ub978 \uc6c0\uc9c1\uc784\uc744 \uc0dd\uc131\ud558\ub294 \ud575\uc2ec \ubd80\ud488\uc785\ub2c8\ub2e4.  \ub2e4\uc591\ud55c \uc885\ub958\uc758 \uc555\uc804 \uc18c\uc7ac\uc640 \uc561\ucd94\uc5d0\uc774\ud130 \uad6c\uc870\uac00 \uac1c\ubc1c\ub428\uc5d0 \ub530\ub77c \uadf8 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub354\uc6b1 \ud655\ub300\ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \ubbf8\ub798\uc5d0\ub294 \ub354\uc6b1 \uc18c\ud615\ud654\ub418\uace0 \uace0\uc131\ub2a5\uc744 \uac00\uc9c4 \uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\uac00 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud601\uc2e0\uc744 \uc774\ub04c\uc5b4\ub0bc \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\ub294 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub85c, \ub610\ub294 \uadf8 \ubc18\ub300\ub85c \ubcc0\ud658\ud558\ub294 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc815\ubc00\ud55c \uc6c0\uc9c1\uc784\uc744 \uc0dd\uc131\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc561\ucd94\uc5d0\uc774\ud130\ub294 \ud604\ub300 \uae30\uc220\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud558\uba70, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc815\ubc00 \uc81c\uc5b4 \ubc0f \ubbf8\uc138 \uc870\uc815\uc774 \ud544\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud2b9\uc9d5, \uadf8\ub9ac\uace0 \uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\uc758 \uc774\ud574 \uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \ud575\uc2ec<\/p>\n","protected":false},"author":1,"featured_media":26480,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-37903","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/37903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/comments?post=37903"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/37903\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26480"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=37903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=37903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=37903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}