{"id":53874,"date":"2022-09-13T03:30:03","date_gmt":"2022-09-13T08:30:03","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/piezo-ceramics-how-to-define-an-electric-field\/"},"modified":"2025-01-21T03:44:31","modified_gmt":"2025-01-21T08:44:31","slug":"piezo-ceramics-how-to-define-an-electric-field","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/piezo-ceramics-how-to-define-an-electric-field\/","title":{"rendered":"\uc555\uc804\uc138\ub77c\ubbf9\uc5d0\uc11c \uc804\uae30\uc7a5 \uc815\uc758: \uc2ec\uce35 \ubd84\uc11d \ubc0f \ud65c\uc6a9"},"content":{"rendered":"

\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \uae30\uacc4\uc801 \uc751\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uae30\uacc4\uc801 \ubcc0\ud615\uc744 \uc77c\uc73c\ud0a4\ub294 \ud2b9\ubcc4\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub54c\ubb38\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. \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc131\ub2a5\uc744 \ucd5c\ub300\ud55c\uc73c\ub85c \ud65c\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc801\uc808\ud55c \uc804\uae30\uc7a5\uc744 \uc815\uc758\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc138\ub77c\ubbf9\uc5d0\uc11c \uc804\uae30\uc7a5\uc744 \uc815\uc758\ud558\ub294 \ubc29\ubc95\uacfc \uadf8 \uc911\uc694\uc131\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \ud604\uc0c1\uacfc \uc804\uae30\uc7a5\uc758 \uad00\uacc4<\/h3>\n

\uc555\uc804 \ud604\uc0c1\uc740 \uc7ac\ub8cc\uc758 \uacb0\uc815 \uad6c\uc870\uc640 \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc678\ubd80\uc5d0\uc11c \uc804\uae30\uc7a5\uc774 \uc778\uac00\ub418\uba74 \uc7ac\ub8cc \ub0b4\ubd80\uc758 \uc804\ud558 \ubd84\ud3ec\uac00 \ubcc0\ud654\ud558\uace0, \uc774\ub85c \uc778\ud574 \uacb0\uc815 \uaca9\uc790\uac00 \ubcc0\ud615\ub429\ub2c8\ub2e4. \uc774\uac83\uc774 \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uae30\ubcf8\uc801\uc778 \uc791\ub3d9 \uc6d0\ub9ac\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc804\uae30\uc7a5\uc758 \ubc29\ud5a5\uacfc \uc138\uae30\ub294 \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \ubcc0\ud615\ub7c9\uacfc \ubc29\ud5a5\uc744 \uacb0\uc815\ud558\ub294 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n

\uc804\uae30\uc7a5\uc758 \uc815\uc758: \ubc29\ud5a5\uacfc \uc138\uae30<\/h3>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc5d0 \uac00\ud574\uc9c0\ub294 \uc804\uae30\uc7a5\uc740 \ud06c\uac8c \ubc29\ud5a5\uacfc \uc138\uae30\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. \uc804\uae30\uc7a5\uc758 \ubc29\ud5a5\uc740 \uc804\uc555\uc774 \uc778\uac00\ub418\ub294 \ub450 \uc804\uadf9 \uc0ac\uc774\uc758 \ubca1\ud130\ub85c \ud45c\ud604\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \ubd84\uadf9 \ubc29\ud5a5\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uae30\uc7a5\uc758 \uc138\uae30\ub294 \ub2e8\uc704 \uae38\uc774\ub2f9 \uc804\uc555\uc73c\ub85c \uc815\uc758\ub418\uba70, V\/m \ub2e8\uc704\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4. \uc804\uae30\uc7a5\uc758 \uc138\uae30\uac00 \ud074\uc218\ub85d \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \ubcc0\ud615\ub7c9\ub3c4 \ucee4\uc9d1\ub2c8\ub2e4.<\/p>\n

\uc804\uae30\uc7a5 \uacc4\uc0b0 \ubc0f \uce21\uc815 \ubc29\ubc95<\/h3>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc5d0 \uac00\ud574\uc9c0\ub294 \uc804\uae30\uc7a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\ubc95\uc73c\ub85c \uacc4\uc0b0\ud558\uace0 \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n
\ubc29\ubc95<\/th>\n\uc124\uba85<\/th>\n\uc7a5\uc810<\/th>\n\ub2e8\uc810<\/th>\n<\/tr>\n<\/thead>\n
\uc774\ub860\uc801 \uacc4\uc0b0<\/td>\n\uc804\uadf9\uc758 \ud615\ud0dc, \ud06c\uae30, \uac04\uaca9, \uc778\uac00 \uc804\uc555 \ub4f1\uc744 \uc774\uc6a9\ud558\uc5ec \uc804\uae30\uc7a5\uc744 \uacc4\uc0b0<\/td>\n\uac04\ub2e8\ud558\uace0 \ube60\ub984<\/td>\n\uc2e4\uc81c \uc0c1\ud669\uacfc \ucc28\uc774 \ubc1c\uc0dd \uac00\ub2a5<\/td>\n<\/tr>\n
\uc720\ud55c \uc694\uc18c \ud574\uc11d (FEA)<\/td>\n\ucef4\ud4e8\ud130 \uc2dc\ubbac\ub808\uc774\uc158\uc744 \ud1b5\ud574 \uc804\uae30\uc7a5 \ubd84\ud3ec\ub97c \uacc4\uc0b0<\/td>\n\ubcf5\uc7a1\ud55c \ud615\uc0c1\uc5d0\ub3c4 \uc801\uc6a9 \uac00\ub2a5, \uc815\ud655\ub3c4 \ub192\uc74c<\/td>\n\uacc4\uc0b0 \uc2dc\uac04 \uc18c\uc694, \uc804\ubb38 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ud544\uc694<\/td>\n<\/tr>\n
\uc9c1\uc811 \uce21\uc815<\/td>\n\uc804\uae30\uc7a5 \uc13c\uc11c\ub97c \uc774\uc6a9\ud558\uc5ec \uc555\uc804 \uc138\ub77c\ubbf9 \ud45c\uba74\uc758 \uc804\uae30\uc7a5\uc744 \uc9c1\uc811 \uce21\uc815<\/td>\n\uc2e4\uc81c \uac12 \uce21\uc815 \uac00\ub2a5<\/td>\n\uc13c\uc11c\uc758 \ud06c\uae30\uc640 \uc704\uce58\uc5d0 \ub530\ub978 \uc624\ucc28 \ubc1c\uc0dd \uac00\ub2a5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc555\uc804 \uc138\ub77c\ubbf9 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc804\uae30\uc7a5 \uc81c\uc5b4<\/h3>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc804\uae30\uc7a5 \uc81c\uc5b4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uacbd\uc6b0 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 \uad50\ub958 \uc804\uae30\uc7a5\uc744 \uc778\uac00\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uace0, \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uacbd\uc6b0 \uc804\uae30\uc7a5\uc758 \uc138\uae30\ub97c \uc870\uc808\ud558\uc5ec \uc815\ubc00\ud55c \uc704\uce58 \uc81c\uc5b4\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \ud2b9\uc815 \ucd08\uc74c\ud30c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc815\ubc00\ud55c \uc804\uae30\uc7a5 \uc81c\uc5b4\uac00 \uc911\uc694\ud558\uba70, \ud544\uc694\uc5d0 \ub530\ub77c Beijing Ultrasonic\uacfc \uac19\uc740 \uc804\ubb38 \uae30\uc5c5\uc758 \uae30\uc220 \uc9c0\uc6d0\uc744 \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc7ac\ub8cc \ud2b9\uc131\uacfc \uc804\uae30\uc7a5\uc758 \uad00\uacc4<\/h3>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc7ac\ub8cc \ud2b9\uc131\uc740 \uc804\uae30\uc7a5\uc5d0 \ub300\ud55c \ubc18\uc751\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc555\uc804 \uc0c1\uc218, \uc720\uc804\uc728, \uae30\uacc4\uc801 \ud2b9\uc131 \ub4f1\uc740 \uc804\uae30\uc7a5\uacfc \ubcc0\ud615 \uc0ac\uc774\uc758 \uad00\uacc4\ub97c \uacb0\uc815\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc555\uc804 \uc138\ub77c\ubbf9\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub9de\ub294 \uc7ac\ub8cc \ud2b9\uc131\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc5d0\uc11c \uc804\uae30\uc7a5\uc744 \uc815\uc758\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \uac83\uc740 \uc555\uc804 \uc18c\uc790\uc758 \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc804\uae30\uc7a5\uc758 \ubc29\ud5a5\uacfc \uc138\uae30, \uc7ac\ub8cc \ud2b9\uc131, \uadf8\ub9ac\uace0 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud55c \uae4a\uc774 \uc788\ub294 \uc774\ud574\ub97c \ubc14\ud0d5\uc73c\ub85c \uc801\uc808\ud55c \uc804\uae30\uc7a5\uc744 \uc124\uacc4\ud558\uace0 \uc81c\uc5b4\ud568\uc73c\ub85c\uc368 \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \ub2e4\uc591\ud55c \uac00\ub2a5\uc131\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c \ub354\uc6b1 \ubc1c\uc804\ub420 \uc555\uc804 \uae30\uc220\uacfc \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud55c \uae30\ub300\uc640 \ud568\uaed8 \uc9c0\uc18d\uc801\uc778 \uc5f0\uad6c\uc640 \uac1c\ubc1c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \uae30\uacc4\uc801 \uc751\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uae30\uacc4\uc801 \ubcc0\ud615\uc744 \uc77c\uc73c\ud0a4\ub294 \ud2b9\ubcc4\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub54c\ubb38\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. \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc131\ub2a5\uc744 \ucd5c\ub300\ud55c\uc73c\ub85c \ud65c\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc801\uc808\ud55c \uc804\uae30\uc7a5\uc744 \uc815\uc758\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc138\ub77c\ubbf9\uc5d0\uc11c \uc804\uae30\uc7a5\uc744 \uc815\uc758\ud558\ub294 \ubc29\ubc95\uacfc \uadf8 \uc911\uc694\uc131\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc555\uc804 \ud604\uc0c1\uacfc \uc804\uae30\uc7a5\uc758<\/p>\n","protected":false},"author":1,"featured_media":5010,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-53874","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\/53874","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=53874"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/53874\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/5010"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=53874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=53874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=53874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}