{"id":27090,"date":"2023-04-25T16:51:42","date_gmt":"2023-04-25T21:51:42","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-are-piezoelectric-actuators\/"},"modified":"2025-01-21T03:45:52","modified_gmt":"2025-01-21T08:45:52","slug":"what-are-piezoelectric-actuators","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/what-are-piezoelectric-actuators\/","title":{"rendered":"\uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130: \uc791\ub3d9 \uc6d0\ub9ac, \uc885\ub958 \ubc0f \uc751\uc6a9 \ubd84\uc57c"},"content":{"rendered":"<p>\uc555\uc804 \uc791\ub3d9\uae30\ub294 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\ub780 \ud2b9\uc815 \uacb0\uc815 \ubb3c\uc9c8\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 \ubb3c\uc9c8\uc758 \ud615\ud0dc\uac00 \ubcc0\ud558\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \ud65c\uc6a9\ud558\uc5ec \uc555\uc804 \uc791\ub3d9\uae30\ub294 \ub9e4\uc6b0 \uc815\ubc00\ud55c \uc6c0\uc9c1\uc784\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.  \ub098\ub178\ubbf8\ud130 \uc218\uc900\uc758 \ubbf8\uc138\ud55c \uc704\uce58 \uc81c\uc5b4\ubd80\ud130 \ud070 \ud798\uc744 \ud544\uc694\ub85c \ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uae4c\uc9c0, \uc555\uc804 \uc791\ub3d9\uae30\ub294 \ud604\ub300 \uae30\uc220 \ubc1c\uc804\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc791\ub3d9\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h3>\n<p>\uc555\uc804 \uc791\ub3d9\uae30\uc758 \ud575\uc2ec\uc740 \uc555\uc804 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc555\uc804 \uc7ac\ub8cc\ub294 \uc678\ubd80\uc5d0\uc11c \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uc7ac\ub8cc\uc758 \ud06c\uae30\uac00 \ubcc0\ud558\uace0, \ubc18\ub300\ub85c \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\ub294 \ud2b9\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4.  \uc774\ub7ec\ud55c \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud558\uc5ec \uc555\uc804 \uc791\ub3d9\uae30\ub294 \uc804\uae30 \uc2e0\ud638\ub97c \uc815\ubc00\ud55c \uae30\uacc4\uc801 \ubcc0\uc704\ub85c \ubcc0\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \uc555\uc804 \uc7ac\ub8cc\ub85c\ub294 PZT (Lead Zirconate Titanate), \uc218\uc815, \uc138\ub77c\ubbf9 \ub4f1\uc774 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc791\ub3d9\uae30\uc758 \uc885\ub958<\/h3>\n<p>\uc555\uc804 \uc791\ub3d9\uae30\ub294 \ub2e4\uc591\ud55c \ud615\ud0dc\uc640 \ud06c\uae30\ub85c \uc81c\uc791\ub420 \uc218 \uc788\uc73c\uba70, \uc791\ub3d9 \ubc29\uc2dd\uc5d0 \ub530\ub77c \ud06c\uac8c \uc2a4\ud0dd\ud615, \ud29c\ube0c\ud615, \ubca4\ub529\ud615 \ub4f1\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc885\ub958<\/th>\n<th>\ud2b9\uc9d5<\/th>\n<th>\uc7a5\uc810<\/th>\n<th>\ub2e8\uc810<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc2a4\ud0dd\ud615<\/td>\n<td>\uc5ec\ub7ec \uac1c\uc758 \uc555\uc804 \uc18c\uc790\ub97c \uacb9\uccd0\uc11c \ub9cc\ub4e0 \ud615\ud0dc<\/td>\n<td>\ud070 \ubc1c\uc0dd\ub825<\/td>\n<td>\uc791\uc740 \ubcc0\uc704<\/td>\n<\/tr>\n<tr>\n<td>\ud29c\ube0c\ud615<\/td>\n<td>\uc6d0\ud1b5\ud615\uc758 \uc555\uc804 \uc18c\uc790\ub97c \uc0ac\uc6a9<\/td>\n<td>\ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4<\/td>\n<td>\uc0c1\ub300\uc801\uc73c\ub85c \uc791\uc740 \ubc1c\uc0dd\ub825<\/td>\n<\/tr>\n<tr>\n<td>\ubca4\ub529\ud615<\/td>\n<td>\uc587\uc740 \uc555\uc804 \uc18c\uc790\ub97c \uad6c\ubd80\ub9ac\ub294 \ud615\ud0dc<\/td>\n<td>\ud070 \ubcc0\uc704<\/td>\n<td>\uc791\uc740 \ubc1c\uc0dd\ub825<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc555\uc804 \uc791\ub3d9\uae30\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n<p>\uc555\uc804 \uc791\ub3d9\uae30\ub294 \ub192\uc740 \uc815\ubc00\ub3c4\uc640 \ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4\ub97c \ubc14\ud0d5\uc73c\ub85c \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.  \ub300\ud45c\uc801\uc778 \uc608\ub85c\ub294 \ucd08\uc74c\ud30c \uc13c\uc11c, \uc5f0\ub8cc \uc778\uc81d\ud130, \uc815\ubc00 \uc704\uce58 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c, \ub9c8\uc774\ud06c\ub85c \ud38c\ud504, \uadf8\ub9ac\uace0 \ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ucd08\uc74c\ud30c \uc138\ucc99\uc774\ub098 \uc758\ub8cc \uc601\uc0c1 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \uc555\uc804 \uc791\ub3d9\uae30\uac00 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud2b9\uc815 \ucd08\uc74c\ud30c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ub192\uc740 \ucd9c\ub825\uacfc \uc815\ubc00\ud55c \uc81c\uc5b4\uac00 \ud544\uc694\ud558\uba70, \uc774\ub7ec\ud55c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \uc555\uc804 \uc791\ub3d9\uae30\uac00 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc791\ub3d9\uae30\uc758 \uc7a5\ub2e8\uc810<\/h3>\n<p>\uc555\uc804 \uc791\ub3d9\uae30\ub294 \ub192\uc740 \uc815\ubc00\ub3c4, \ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4, \uc791\uc740 \ud06c\uae30 \ub4f1\uc758 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.  \ud558\uc9c0\ub9cc \uad6c\ub3d9 \uc804\uc555\uc774 \ub192\uace0, \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \ud2b9\uc131\uc744 \ubcf4\uc774\ub294 \ub4f1\uc758 \ub2e8\uc810\ub3c4 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc7a5\uc810<\/th>\n<th>\ub2e8\uc810<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub192\uc740 \uc815\ubc00\ub3c4<\/td>\n<td>\ub192\uc740 \uad6c\ub3d9 \uc804\uc555<\/td>\n<\/tr>\n<tr>\n<td>\ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4<\/td>\n<td>\ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \ud2b9\uc131<\/td>\n<\/tr>\n<tr>\n<td>\uc791\uc740 \ud06c\uae30<\/td>\n<td>\uc628\ub3c4\uc5d0 \ubbfc\uac10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc555\uc804 \uc791\ub3d9\uae30\ub294 \ubbf8\uc138\ud55c \uc6c0\uc9c1\uc784 \uc81c\uc5b4\ubd80\ud130 \ud070 \ud798\uc744 \ud544\uc694\ub85c \ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uae4c\uc9c0 \ud3ed\ub113\uac8c \uc0ac\uc6a9\ub418\uba70,  \uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \ub354\uc6b1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub420 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.  \ud2b9\ud788, \ub098\ub178 \uae30\uc220, \ubc14\uc774\uc624 \uae30\uc220, \ub85c\ubd07 \uacf5\ud559 \ub4f1 \ubbf8\ub798 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc555\uc804 \uc791\ub3d9\uae30\uc758 \uc911\uc694\uc131\uc740 \ub354\uc6b1 \ucee4\uc9c8 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.  \uc555\uc804 \uc7ac\ub8cc \ubc0f \uc81c\uc5b4 \uae30\uc220\uc758 \ubc1c\uc804\uc744 \ud1b5\ud574 \uc555\uc804 \uc791\ub3d9\uae30\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uacfc \uc0c8\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc758 \uac1c\ubc1c\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c8 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc555\uc804 \uc791\ub3d9\uae30\ub294 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\ub780 \ud2b9\uc815 \uacb0\uc815 \ubb3c\uc9c8\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 \ubb3c\uc9c8\uc758 \ud615\ud0dc\uac00 \ubcc0\ud558\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \ud65c\uc6a9\ud558\uc5ec \uc555\uc804 \uc791\ub3d9\uae30\ub294 \ub9e4\uc6b0 \uc815\ubc00\ud55c \uc6c0\uc9c1\uc784\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub098\ub178\ubbf8\ud130 \uc218\uc900\uc758 \ubbf8\uc138\ud55c \uc704\uce58 \uc81c\uc5b4\ubd80\ud130 \ud070 \ud798\uc744 \ud544\uc694\ub85c \ud558\ub294 \uc751\uc6a9<\/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-27090","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\/27090","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=27090"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/27090\/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=27090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=27090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=27090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}