{"id":29302,"date":"2023-04-22T02:57:19","date_gmt":"2023-04-22T07:57:19","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-ultrasonic-sound\/"},"modified":"2025-01-21T03:39:37","modified_gmt":"2025-01-21T08:39:37","slug":"how-to-make-ultrasonic-sound","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-to-make-ultrasonic-sound\/","title":{"rendered":"\ucd08\uc74c\ud30c \uc0dd\uc131: \uc6d0\ub9ac\ubd80\ud130 \uc2e4\uc81c \uc801\uc6a9\uae4c\uc9c0 \uc644\ubcbd \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\ucd08\uc74c\ud30c\ub294 \uc778\uac04\uc758 \uac00\uccad \ubc94\uc704\ub97c \ub118\uc5b4\uc11c\ub294 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 \uc18c\ub9ac\ub85c, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc758\ub8cc \uc9c4\ub2e8\ubd80\ud130 \uc0b0\uc5c5\uc6a9 \uc138\ucc99, \uac70\ub9ac \uce21\uc815\uae4c\uc9c0 \uadf8 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub9e4\uc6b0 \ub113\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud558\ub294 \ub2e4\uc591\ud55c \ubc29\ubc95\uacfc \uadf8 \uc6d0\ub9ac\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud55c \ucd08\uc74c\ud30c \uc0dd\uc131<\/h3>\n<p>\uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \ucd08\uc74c\ud30c \uc0dd\uc131 \ubc29\ubc95\uc740 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc555\uc804 \uc18c\uc790\ub294 \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \uc804\uc555\uc744 \uac00\ud558\uba74 \ubb3c\ub9ac\uc801\uc73c\ub85c \ubcc0\ud615\ub418\uace0, \ubc18\ub300\ub85c \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\ub294 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.  \uc774\ub7ec\ud55c \uc555\uc804 \uc18c\uc790\uc5d0 \uace0\uc8fc\ud30c \uc804\uc555\uc744 \uac00\ud558\uba74 \uc18c\uc790\uc758 \uc9c4\ub3d9\uc744 \ud1b5\ud574 \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc555\uc804 \uc18c\uc790\ub294 \ud06c\uae30\uac00 \uc791\uace0 \ud6a8\uc728\uc774 \ub192\uc544 \ucd08\uc74c\ud30c \uc13c\uc11c, \uc758\ub8cc\uc6a9 \ucd08\uc74c\ud30c \uc9c4\ub2e8 \uc7a5\ube44 \ub4f1\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc555\uc804 \uc18c\uc790 \uc885\ub958<\/th>\n<th>\ud2b9\uc9d5<\/th>\n<th>\uc6a9\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PZT (\ub0a9 \uc9c0\ub974\ucf54\ub284 \ud2f0\ud0c0\ub124\uc774\ud2b8)<\/td>\n<td>\ub192\uc740 \ud6a8\uc728, \uc800\ub834\ud55c \uac00\uaca9<\/td>\n<td>\ucd08\uc74c\ud30c \uc138\ucc99\uae30, \uac70\ub9ac \uc13c\uc11c<\/td>\n<\/tr>\n<tr>\n<td>PVDF (\ud3f4\ub9ac\ube44\ub2d0\ub9ac\ub374 \ud50c\ub8e8\uc624\ub77c\uc774\ub4dc)<\/td>\n<td>\uc720\uc5f0\uc131, \ub113\uc740 \uc8fc\ud30c\uc218 \ub300\uc5ed<\/td>\n<td>\uc758\ub8cc\uc6a9 \ucd08\uc74c\ud30c \uc774\ubbf8\uc9d5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc790\uae30\ubcc0\ud615 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud55c \ucd08\uc74c\ud30c \uc0dd\uc131<\/h3>\n<p>\uc790\uae30\ubcc0\ud615 \ud6a8\uacfc\ub294 \ud2b9\uc815 \uae08\uc18d\uc5d0 \uc790\uae30\uc7a5\uc744 \uac00\ud558\uba74 \ud615\ud0dc\uac00 \ubcc0\ud558\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc774 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \uc790\uae30\ubcc0\ud615 \uc18c\uc790\uc5d0 \uace0\uc8fc\ud30c \uc790\uae30\uc7a5\uc744 \uac00\ud558\uba74 \uc18c\uc790\uac00 \uc9c4\ub3d9\ud558\uba70 \ucd08\uc74c\ud30c\ub97c \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc790\uae30\ubcc0\ud615 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud55c \ucd08\uc74c\ud30c \uc0dd\uc131\uc740 \ub192\uc740 \ucd9c\ub825\uc744 \uc5bb\uc744 \uc218 \uc788\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc5b4, \uc0b0\uc5c5\uc6a9 \ucd08\uc74c\ud30c \uc138\ucc99\uc774\ub098 \uac00\uacf5\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc815\uc804 \uc6a9\ub7c9 \ubc29\uc2dd\uc744 \uc774\uc6a9\ud55c \ucd08\uc74c\ud30c \uc0dd\uc131<\/h3>\n<p>\uc815\uc804 \uc6a9\ub7c9 \ubc29\uc2dd\uc740 \ub450 \uac1c\uc758 \uc804\uadf9 \uc0ac\uc774\uc5d0 \uc804\uc555\uc744 \uac00\ud558\uba74 \uc815\uc804\uae30\uc801 \uc778\ub825\uc5d0 \uc758\ud574 \uc804\uadf9 \uc0ac\uc774\uc758 \uac70\ub9ac\uac00 \ubcc0\ud558\ub294 \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud569\ub2c8\ub2e4.  \uc774\ub7ec\ud55c \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud558\uc5ec \ub9c8\uc774\ud06c\ub85c\ubbf8\ud130 \ub2e8\uc704\uc758 \ubbf8\uc138\ud55c \uc9c4\ub3d9\uc744 \ub9cc\ub4e4\uc5b4 \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\uc804 \uc6a9\ub7c9 \ubc29\uc2dd\uc740 \ub9e4\uc6b0 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc9c0\ub9cc, \ucd9c\ub825\uc774 \ub0ae\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uae30\ud0c0 \ucd08\uc74c\ud30c \uc0dd\uc131 \ubc29\ubc95<\/h3>\n<p>\uc704\uc5d0\uc11c \uc18c\uac1c\ud55c \ubc29\ubc95 \uc678\uc5d0\ub3c4, \ub808\uc774\uc800\ub97c \uc774\uc6a9\ud558\uac70\ub098 \uc720\uccb4\uc758 \ud750\ub984\uc744 \uc774\uc6a9\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub808\uc774\uc800 \ucd08\uc74c\ud30c\ub294 \ube44\uc811\ucd09\uc2dd\uc73c\ub85c \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc73c\uba70, \uc720\uccb4\ub97c \uc774\uc6a9\ud55c \ubc29\ubc95\uc740 \ud2b9\uc218\ud55c \ud658\uacbd\uc5d0\uc11c \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ucd08\uc74c\ud30c \uc0dd\uc131 \uae30\uc220\uc740 \uafb8\uc900\ud788 \ubc1c\uc804\ud558\uace0 \uc788\uc73c\uba70,  \ub354\uc6b1 \ud6a8\uc728\uc801\uc774\uace0 \uc815\ubc00\ud55c \ucd08\uc74c\ud30c \uc0dd\uc131 \ubc29\ubc95\ub4e4\uc774 \uc5f0\uad6c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c\ub3c4 \ucd08\uc74c\ud30c\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ub354\uc6b1 \ud601\uc2e0\uc801\uc778 \uae30\uc220 \ubc1c\uc804\uc744 \uc774\ub04c\uc5b4\ub0bc \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ucd08\uc74c\ud30c\ub294 \uc778\uac04\uc758 \uac00\uccad \ubc94\uc704\ub97c \ub118\uc5b4\uc11c\ub294 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 \uc18c\ub9ac\ub85c, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc758\ub8cc \uc9c4\ub2e8\ubd80\ud130 \uc0b0\uc5c5\uc6a9 \uc138\ucc99, \uac70\ub9ac \uce21\uc815\uae4c\uc9c0 \uadf8 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub9e4\uc6b0 \ub113\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud558\ub294 \ub2e4\uc591\ud55c \ubc29\ubc95\uacfc \uadf8 \uc6d0\ub9ac\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud55c \ucd08\uc74c\ud30c \uc0dd\uc131 \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \ucd08\uc74c\ud30c \uc0dd\uc131 \ubc29\ubc95\uc740 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc555\uc804 \uc18c\uc790\ub294 \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \uc804\uc555\uc744 \uac00\ud558\uba74<\/p>\n","protected":false},"author":1,"featured_media":26473,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-29302","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\/29302","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=29302"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/29302\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26473"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=29302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=29302"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=29302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}