{"id":37927,"date":"2023-04-21T14:08:57","date_gmt":"2023-04-21T19:08:57","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-do-piezo-discs-work\/"},"modified":"2025-01-21T03:31:18","modified_gmt":"2025-01-21T08:31:18","slug":"how-do-piezo-discs-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-do-piezo-discs-work\/","title":{"rendered":"\uc555\uc804 \ub514\uc2a4\ud06c\uc758 \uc791\ub3d9 \uc6d0\ub9ac: \uc555\ub825\uacfc \uc804\uae30\uc758 \uc2e0\ube44\ud55c \uad00\uacc4"},"content":{"rendered":"<p>\uc555\uc804 \ub514\uc2a4\ud06c\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c, \ub610\ub294 \uadf8 \ubc18\ub300\ub85c \ubcc0\ud658\ud558\ub294 \ub180\ub77c\uc6b4 \ub2a5\ub825\uc744 \uac00\uc9c4 \uc18c\uc790\uc785\ub2c8\ub2e4.  \uc678\ubd80\uc758 \ud798\uc744 \uac00\ud558\uba74 \uc804\uc555\uc744 \uc0dd\uc131\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \ubb3c\ub9ac\uc801\uc778 \ubcc0\ud615\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \ub514\uc2a4\ud06c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uadf8 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac<\/h3>\n<p>\uc555\uc804 \ub514\uc2a4\ud06c\uc758 \ud575\uc2ec\uc740 \ubc14\ub85c &quot;\uc555\uc804 \ud6a8\uacfc&quot;\uc785\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\ub294 \ud2b9\uc815 \uacb0\uc815 \uad6c\uc870\ub97c \uac00\uc9c4 \ubb3c\uc9c8\uc5d0 \uc555\ub825\uc774\ub098 \uc9c4\ub3d9\uacfc \uac19\uc740 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uac00\ud558\uba74 \uc804\uae30\uc801\uc778 \ubd84\uadf9\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc804\uc555\uc774 \uc0dd\uc131\ub418\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4.  \ubc18\ub300\ub85c, \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uacb0\uc815 \uad6c\uc870\uac00 \ubcc0\ud615\ub418\uc5b4 \ubb3c\ub9ac\uc801\uc778 \uc6c0\uc9c1\uc784\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc740 \ubb3c\uc9c8 \ub0b4\ubd80\uc758 \uc804\ud558 \ubd84\ud3ec \ubcc0\ud654\uc5d0 \uae30\uc778\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc7ac\ub8cc\uc758 \uc885\ub958<\/h3>\n<p>\uc555\uc804 \ud6a8\uacfc\ub97c \ub098\ud0c0\ub0b4\ub294 \ubb3c\uc9c8\uc740 \ub2e4\uc591\ud558\uc9c0\ub9cc, \uc555\uc804 \ub514\uc2a4\ud06c\uc5d0 \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\ub294 \uc555\uc804 \uc138\ub77c\ubbf9\uc785\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uc608\ub85c\ub294 PZT(Lead Zirconate Titanate)\uac00 \uc788\uc2b5\ub2c8\ub2e4.  PZT\ub294 \ub192\uc740 \uc555\uc804 \uacc4\uc218\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \uc791\uc740 \ud798\uc5d0\ub3c4 \ud070 \uc804\uc555\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc73c\uba70, \uac00\uaca9\ub3c4 \uc0c1\ub300\uc801\uc73c\ub85c \uc800\ub834\ud558\uae30 \ub54c\ubb38\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc7ac\ub8cc<\/th>\n<th>\uc555\uc804 \uacc4\uc218 (pC\/N)<\/th>\n<th>\ud2b9\uc9d5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PZT<\/td>\n<td>100 &#8211; 500<\/td>\n<td>\ub192\uc740 \uc555\uc804 \uacc4\uc218, \uc800\ub834\ud55c \uac00\uaca9<\/td>\n<\/tr>\n<tr>\n<td>PVDF<\/td>\n<td>20 &#8211; 40<\/td>\n<td>\uc720\uc5f0\uc131, \ub192\uc740 \uc8fc\ud30c\uc218 \uc751\ub2f5<\/td>\n<\/tr>\n<tr>\n<td>Quartz<\/td>\n<td>2 &#8211; 5<\/td>\n<td>\uc548\uc815\uc131, \ub192\uc740 \uc628\ub3c4 \uc800\ud56d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc555\uc804 \ub514\uc2a4\ud06c\uc758 \uad6c\uc870<\/h3>\n<p>\uc555\uc804 \ub514\uc2a4\ud06c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc587\uc740 \uc6d0\ud615\uc758 \uc138\ub77c\ubbf9 \ud310\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.  \uc138\ub77c\ubbf9 \ud310\uc758 \uc591\uba74\uc5d0\ub294 \uc804\uadf9\uc774 \ubd80\ucc29\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \uc804\uadf9\uc744 \ud1b5\ud574 \uc555\uc804 \ud6a8\uacfc\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \uc804\uc555\uc744 \uce21\uc815\ud558\uac70\ub098, \uc678\ubd80 \uc804\uc555\uc744 \uc778\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \ub514\uc2a4\ud06c\uc758 \ud06c\uae30\uc640 \ub450\uaed8\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \ub2e4\uc591\ud558\uac8c \uc81c\uc791\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \ub514\uc2a4\ud06c\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n<p>\uc555\uc804 \ub514\uc2a4\ud06c\ub294 \uadf8 \ud2b9\uc131 \ub355\ubd84\uc5d0 \ub9e4\uc6b0 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4.  \uc608\ub97c \ub4e4\uc5b4, \uc555\ub825 \uc13c\uc11c, \uac00\uc18d\ub3c4 \uc13c\uc11c, \ucd08\uc74c\ud30c \uc13c\uc11c \ub4f1 \ub2e4\uc591\ud55c \uc13c\uc11c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.  \ub610\ud55c, \uc789\ud06c\uc82f \ud504\ub9b0\ud130, \ucd08\uc74c\ud30c \uc138\ucc99\uae30, \ucd08\uc74c\ud30c \ubc1c\uc0dd\uae30\uc640 \uac19\uc740 \uc561\ucd94\uc5d0\uc774\ud130\uc5d0\ub3c4 \ud65c\uc6a9\ub429\ub2c8\ub2e4.  \ub9cc\uc57d \ucd08\uc74c\ud30c \uad00\ub828 \uc751\uc6a9 \ubd84\uc57c\ub77c\uba74, \uc0c1\ud669\uc5d0 \ub530\ub77c Beijing Ultrasonic\uacfc \uac19\uc740 \uc804\ubb38 \uc5c5\uccb4\uc758 \uc81c\ud488\uc744 \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \ucd5c\uadfc\uc5d0\ub294 \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \uc555\uc804 \ub514\uc2a4\ud06c\ub97c \uc774\uc6a9\ud558\uc5ec \uc9c4\ub3d9\uc774\ub098 \uc555\ub825\uc744 \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uc5f0\uad6c\uac00 \ud65c\ubc1c\ud788 \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \ub514\uc2a4\ud06c\uc758 \ubbf8\ub798<\/h3>\n<p>\uc555\uc804 \ub514\uc2a4\ud06c\ub294 \ubbf8\ub798 \uae30\uc220 \ubc1c\uc804\uc5d0 \uc788\uc5b4\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4. \ud2b9\ud788, \uc0ac\ubb3c \uc778\ud130\ub137(IoT), \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30, \ubc14\uc774\uc624\uba54\ub514\uceec \ubd84\uc57c \ub4f1\uc5d0\uc11c \uc555\uc804 \ub514\uc2a4\ud06c\uc758 \ud65c\uc6a9 \uac00\ub2a5\uc131\uc740 \ubb34\uad81\ubb34\uc9c4\ud569\ub2c8\ub2e4.  \uc555\uc804 \ub514\uc2a4\ud06c \uae30\uc220\uc758 \ubc1c\uc804\uc740 \ub354\uc6b1 \uc791\uace0, \uac00\ubccd\uace0, \ud6a8\uc728\uc801\uc778 \uc13c\uc11c\uc640 \uc561\ucd94\uc5d0\uc774\ud130 \uac1c\ubc1c\ub85c \uc774\uc5b4\uc9c8 \uac83\uc774\uba70, \uc6b0\ub9ac\uc758 \uc0b6\uc744 \ub354\uc6b1 \ud3b8\ub9ac\ud558\uace0 \ud48d\uc694\ub86d\uac8c \ub9cc\ub4e4\uc5b4 \uc904 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc555\uc804 \ub514\uc2a4\ud06c\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c, \ub610\ub294 \uadf8 \ubc18\ub300\ub85c \ubcc0\ud658\ud558\ub294 \ub180\ub77c\uc6b4 \ub2a5\ub825\uc744 \uac00\uc9c4 \uc18c\uc790\uc785\ub2c8\ub2e4. \uc678\ubd80\uc758 \ud798\uc744 \uac00\ud558\uba74 \uc804\uc555\uc744 \uc0dd\uc131\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \ubb3c\ub9ac\uc801\uc778 \ubcc0\ud615\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \ub514\uc2a4\ud06c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uadf8 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac \uc555\uc804 \ub514\uc2a4\ud06c\uc758 \ud575\uc2ec\uc740<\/p>\n","protected":false},"author":1,"featured_media":23758,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-37927","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\/37927","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=37927"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/37927\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/23758"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=37927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=37927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=37927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}