{"id":32824,"date":"2023-04-22T00:02:04","date_gmt":"2023-04-22T05:02:04","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-piezoelectric-disc\/"},"modified":"2025-01-21T03:39:20","modified_gmt":"2025-01-21T08:39:20","slug":"how-to-make-piezoelectric-disc","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-to-make-piezoelectric-disc\/","title":{"rendered":"\uc555\uc804 \ub514\uc2a4\ud06c \uc81c\uc791\uc758 A to Z: \uc644\ubcbd \uac00\uc774\ub4dc"},"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 \ud2b9\ubcc4\ud55c \ub2a5\ub825\uc744 \uac00\uc9c4 \uc18c\uc7ac\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uc911\uc694\ud55c \ubd80\ud488\uc785\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 \uc81c\uc791 \uacfc\uc815\uc744 \uc790\uc138\ud558\uac8c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc7ac\ub8cc \uc120\ud0dd<\/h3>\n<p>\uc555\uc804 \ub514\uc2a4\ud06c \uc81c\uc791\uc758 \uccab \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uc801\uc808\ud55c \uc555\uc804 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.  \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\ub294 PZT (\ub0a9 \uc9c0\ub974\ucf54\ub284 \ud2f0\ud0c0\ub124\uc774\ud2b8)\uc785\ub2c8\ub2e4. PZT\ub294 \ub192\uc740 \uc555\uc804 \uacc4\uc218\uc640 \uc6b0\uc218\ud55c \uc628\ub3c4 \uc548\uc815\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.  \ub2e4\ub978 \uc555\uc804 \uc7ac\ub8cc\ub85c\ub294 PVDF (\ud3f4\ub9ac\ube44\ub2d0\ub9ac\ub374 \ud50c\ub8e8\uc624\ub77c\uc774\ub4dc), ZnO (\uc0b0\ud654 \uc544\uc5f0), \uadf8\ub9ac\uace0 \uc138\ub77c\ubbf9 \ubcf5\ud569 \uc7ac\ub8cc \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uac01 \uc7ac\ub8cc\uc758 \ud2b9\uc9d5\uc744 \ube44\uad50\ud55c \uac83\uc785\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<\/th>\n<th>\uc628\ub3c4 \uc548\uc815\uc131<\/th>\n<th>\ube44\uc6a9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PZT<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\uc6b0\uc218<\/td>\n<td>\uc911\uac04<\/td>\n<\/tr>\n<tr>\n<td>PVDF<\/td>\n<td>\uc911\uac04<\/td>\n<td>\uc88b\uc74c<\/td>\n<td>\ub0ae\uc74c<\/td>\n<\/tr>\n<tr>\n<td>ZnO<\/td>\n<td>\ub0ae\uc74c<\/td>\n<td>\uc6b0\uc218<\/td>\n<td>\ub192\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\ubd84\ub9d0 \ud569\uc131 \ubc0f \uc131\ud615<\/h3>\n<p>\uc120\ud0dd\ud55c \uc555\uc804 \uc7ac\ub8cc\uc758 \ubd84\ub9d0\uc744 \ud569\uc131\ud558\ub294 \uacfc\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.  PZT\uc758 \uacbd\uc6b0, \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uc0c1 \ubc18\uc751\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0b0\ud654\ub0a9, \uc0b0\ud654\uc9c0\ub974\ucf54\ub284, \uadf8\ub9ac\uace0 \uc0b0\ud654\ud2f0\ud0c0\ub284 \ubd84\ub9d0\uc744 \ud63c\ud569\ud558\uace0 \uace0\uc628\uc5d0\uc11c \uc18c\uacb0\ud569\ub2c8\ub2e4.  \uc774\ub807\uac8c \ud569\uc131\ub41c \ubd84\ub9d0\uc740 \uc6d0\ud558\ub294 \ub514\uc2a4\ud06c \ud615\ud0dc\ub85c \uc131\ud615\ub429\ub2c8\ub2e4.  \uc555\ucd95 \uc131\ud615, \uc0ac\ucd9c \uc131\ud615, \ud14c\uc774\ud504 \uce90\uc2a4\ud305 \ub4f1 \ub2e4\uc591\ud55c \uc131\ud615 \ubc29\ubc95\uc774 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc18c\uacb0 \ubc0f \ud3f4\ub9c1<\/h3>\n<p>\uc131\ud615\ub41c \uc555\uc804 \ub514\uc2a4\ud06c\ub294 \uace0\uc628\uc5d0\uc11c \uc18c\uacb0 \uacfc\uc815\uc744 \uac70\uce69\ub2c8\ub2e4.  \uc18c\uacb0\uc740 \ubd84\ub9d0 \uc785\uc790\ub4e4\uc744 \uacb0\ud569\uc2dc\ucf1c \uce58\ubc00\ud55c \uc138\ub77c\ubbf9 \uad6c\uc870\ub97c \ud615\uc131\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4.  \uc18c\uacb0 \ud6c4\uc5d0\ub294 \uc555\uc804 \ub514\uc2a4\ud06c\uc5d0 \ub192\uc740 \uc804\uc555\uc744 \uac00\ud558\uc5ec \ud3f4\ub9c1(poling) \uacfc\uc815\uc744 \uc9c4\ud589\ud569\ub2c8\ub2e4.  \ud3f4\ub9c1\uc740 \uc555\uc804 \uc7ac\ub8cc \ub0b4\ubd80\uc758 \ubd84\uadf9 \ubc29\ud5a5\uc744 \uc815\ub82c\ud558\uc5ec \uc555\uc804 \ud6a8\uacfc\ub97c \ud65c\uc131\ud654\ud558\ub294 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc804\uadf9 \ud615\uc131 \ubc0f \ud2b9\uc131 \ud3c9\uac00<\/h3>\n<p>\ud3f4\ub9c1\ub41c \uc555\uc804 \ub514\uc2a4\ud06c\uc758 \uc591\uba74\uc5d0\ub294 \uc804\uadf9\uc744 \ud615\uc131\ud574\uc57c \ud569\ub2c8\ub2e4.  \uc804\uadf9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc740, \uae08, \ub610\ub294 \ub2c8\ucf08\uacfc \uac19\uc740 \uc804\ub3c4\uc131 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\ud37c\ud130\ub9c1\uc774\ub098 \uc99d\ucc29\uacfc \uac19\uc740 \ubc29\ubc95\uc73c\ub85c \ud615\uc131\ub429\ub2c8\ub2e4.  \uc804\uadf9 \ud615\uc131 \ud6c4\uc5d0\ub294 \uc555\uc804 \ub514\uc2a4\ud06c\uc758 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud574 \uc555\uc804 \uacc4\uc218, \uc720\uc804\uc728, \uadf8\ub9ac\uace0 \uae30\uacc4\uc801 \ud2b9\uc131 \ub4f1\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.  \uc774\ub7ec\ud55c \ud2b9\uc131\ub4e4\uc740 \uc555\uc804 \ub514\uc2a4\ud06c\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \uc694\uad6c\ub418\ub294 \uc131\ub2a5\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud6c4\ucc98\ub9ac \ubc0f \uac80\uc0ac<\/h3>\n<p>\ucd5c\uc885\uc801\uc73c\ub85c, \uc555\uc804 \ub514\uc2a4\ud06c\ub294 \ud544\uc694\uc5d0 \ub530\ub77c \ud6c4\ucc98\ub9ac \uacfc\uc815\uc744 \uac70\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \uc608\ub97c \ub4e4\uc5b4, \ub514\uc2a4\ud06c\uc758 \ud06c\uae30\ub97c \uc870\uc815\ud558\uac70\ub098 \ud45c\uba74\uc744 \uc5f0\ub9c8\ud558\ub294 \ub4f1\uc758 \uc791\uc5c5\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \ubaa8\ub4e0 \uc81c\uc791 \uacfc\uc815\uc774 \uc644\ub8cc\ub41c \ud6c4\uc5d0\ub294 \uc555\uc804 \ub514\uc2a4\ud06c\uc758 \ud488\uc9c8\uc744 \uac80\uc0ac\ud558\uc5ec \uacb0\ud568\uc774\ub098 \uc774\uc0c1 \uc5ec\ubd80\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc555\uc804 \ub514\uc2a4\ud06c \uc81c\uc791\uc740 \uc7ac\ub8cc \uc120\ud0dd\ubd80\ud130 \ucd5c\uc885 \uac80\uc0ac\uae4c\uc9c0 \uc5ec\ub7ec \ub2e8\uacc4\uc758 \uc815\ubc00\ud55c \uacf5\uc815\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \uac01 \ub2e8\uacc4\uc758 \uc138\uc2ec\ud55c \uc81c\uc5b4\uc640 \ucd5c\uc801\ud654\ub97c \ud1b5\ud574 \uace0\uc131\ub2a5\uc758 \uc555\uc804 \ub514\uc2a4\ud06c\ub97c \uc81c\uc791\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud601\uc2e0\uc801\uc778 \uae30\uc220 \uac1c\ubc1c\uc5d0 \uae30\uc5ec\ud560 \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 \ud2b9\ubcc4\ud55c \ub2a5\ub825\uc744 \uac00\uc9c4 \uc18c\uc7ac\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uc911\uc694\ud55c \ubd80\ud488\uc785\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 \uc81c\uc791 \uacfc\uc815\uc744 \uc790\uc138\ud558\uac8c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc555\uc804 \uc7ac\ub8cc \uc120\ud0dd \uc555\uc804 \ub514\uc2a4\ud06c \uc81c\uc791\uc758 \uccab \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uc801\uc808\ud55c \uc555\uc804 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\ub294<\/p>\n","protected":false},"author":1,"featured_media":23764,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-32824","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\/32824","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=32824"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/32824\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/23764"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=32824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=32824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=32824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}