{"id":32310,"date":"2023-04-22T00:25:25","date_gmt":"2023-04-22T05:25:25","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-produce-ultrasonic-sound\/"},"modified":"2025-01-21T06:29:31","modified_gmt":"2025-01-21T11:29:31","slug":"how-to-produce-ultrasonic-sound","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/tr\/how-to-produce-ultrasonic-sound\/","title":{"rendered":"Ultrason \u00dcretme: Teknikler ve Uygulamalar"},"content":{"rendered":"<p>Ultrason sesi, insan kula\u011f\u0131n\u0131n alg\u0131lama s\u0131n\u0131r\u0131n\u0131n \u00fczerinde olan, 20 kHz&#8217;den daha y\u00fcksek frekanslara sahip ses dalgalar\u0131n\u0131 ifade eder.  Bu ses dalgalar\u0131, \u00e7e\u015fitli end\u00fcstriyel, t\u0131bbi ve bilimsel uygulamalarda kullan\u0131l\u0131r. Ultrason \u00fcretmek i\u00e7in farkl\u0131 y\u00f6ntemler mevcuttur ve bu y\u00f6ntemlerin se\u00e7imi, uygulamaya ve istenen frekans aral\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r.<\/p>\n<h3>Piezoelektrik Etki ile Ultrason \u00dcretimi<\/h3>\n<p>Piezoelektrik etki, baz\u0131 kristallerin ve seramiklerin mekanik bas\u0131n\u00e7 alt\u0131nda elektrik voltaj\u0131 \u00fcretme veya tersine, elektrik voltaj\u0131 uyguland\u0131\u011f\u0131nda mekanik titre\u015fim olu\u015fturma yetene\u011fidir. Ultrason \u00fcretiminde en yayg\u0131n kullan\u0131lan y\u00f6ntemlerden biridir. Piezoelektrik malzemeler, uygulanan alternatif ak\u0131m\u0131n frekans\u0131nda titre\u015fir ve b\u00f6ylece ultrason dalgalar\u0131 olu\u015fturur.<\/p>\n<h3>Magnetostriksiyon ile Ultrason \u00dcretimi<\/h3>\n<p>Magnetostriksiyon, baz\u0131 malzemelerin manyetik alana maruz kald\u0131klar\u0131nda boyutlar\u0131nda de\u011fi\u015fiklik g\u00f6sterme \u00f6zelli\u011fidir.  Bu \u00f6zellik, ultrason \u00fcretmek i\u00e7in kullan\u0131labilir.  Manyetostriktif malzemelerden yap\u0131lm\u0131\u015f bir \u00e7ubuk, de\u011fi\u015fen bir manyetik alana maruz b\u0131rak\u0131ld\u0131\u011f\u0131nda titre\u015fir ve ultrason dalgalar\u0131 \u00fcretir.  Bu y\u00f6ntem, \u00f6zellikle y\u00fcksek g\u00fc\u00e7 uygulamalar\u0131 i\u00e7in uygundur.<\/p>\n<h3>Elektrostriksiyon ile Ultrason \u00dcretimi<\/h3>\n<p>Elektrostriksiyon, piezoelektrik etkiye benzer bir olgudur, ancak bu durumda malzemelerin elektrik alan\u0131na maruz kald\u0131klar\u0131nda boyutlar\u0131nda de\u011fi\u015fiklik olur.  Piezoelektrik etkiye g\u00f6re daha d\u00fc\u015f\u00fck verimlili\u011fe sahip olmas\u0131na ra\u011fmen, baz\u0131 \u00f6zel uygulamalarda tercih edilebilir.<\/p>\n<h3>Mekanik Y\u00f6ntemler ile Ultrason \u00dcretimi<\/h3>\n<p>Ultrason, mekanik y\u00f6ntemlerle de \u00fcretilebilir.  \u00d6rne\u011fin, y\u00fcksek bas\u0131n\u00e7l\u0131 hava veya s\u0131v\u0131 jetleri kullan\u0131larak ultrason dalgalar\u0131 olu\u015fturulabilir.  Bu y\u00f6ntemler, genellikle d\u00fc\u015f\u00fck frekansl\u0131 ultrason \u00fcretmek i\u00e7in kullan\u0131l\u0131r.<\/p>\n<h3>Farkl\u0131 Ultrason \u00dcretim Y\u00f6ntemlerinin Kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/h3>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Y\u00f6ntem<\/th>\n<th>Frekans Aral\u0131\u011f\u0131<\/th>\n<th>G\u00fc\u00e7 Seviyesi<\/th>\n<th>Verimlilik<\/th>\n<th>Uygulamalar<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Piezoelektrik<\/td>\n<td>Geni\u015f<\/td>\n<td>D\u00fc\u015f\u00fck &#8211; Orta<\/td>\n<td>Y\u00fcksek<\/td>\n<td>T\u0131bbi g\u00f6r\u00fcnt\u00fcleme, temizlik, kaynak<\/td>\n<\/tr>\n<tr>\n<td>Magnetostriksiyon<\/td>\n<td>D\u00fc\u015f\u00fck &#8211; Orta<\/td>\n<td>Y\u00fcksek<\/td>\n<td>Orta<\/td>\n<td>Y\u00fcksek g\u00fc\u00e7 ultrasonik i\u015fleme, sonar<\/td>\n<\/tr>\n<tr>\n<td>Elektrostriksiyon<\/td>\n<td>D\u00fc\u015f\u00fck<\/td>\n<td>D\u00fc\u015f\u00fck<\/td>\n<td>D\u00fc\u015f\u00fck<\/td>\n<td>\u00d6zel uygulamalar<\/td>\n<\/tr>\n<tr>\n<td>Mekanik<\/td>\n<td>\u00c7ok D\u00fc\u015f\u00fck<\/td>\n<td>D\u00fc\u015f\u00fck<\/td>\n<td>D\u00fc\u015f\u00fck<\/td>\n<td>S\u0131v\u0131 ak\u0131\u015f \u00f6l\u00e7\u00fcm\u00fc, d\u00fc\u015f\u00fck frekansl\u0131 uygulamalar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ultrason teknolojisi, s\u00fcrekli geli\u015fen bir aland\u0131r. Yeni malzemeler ve y\u00f6ntemler geli\u015ftirildik\u00e7e, ultrasonun kullan\u0131m alanlar\u0131 da geni\u015flemektedir.  Piezoelektrik etki, g\u00fcn\u00fcm\u00fczde en yayg\u0131n kullan\u0131lan y\u00f6ntem olsa da, di\u011fer y\u00f6ntemlerin de kendine \u00f6zg\u00fc avantajlar\u0131 vard\u0131r ve belirli uygulamalar i\u00e7in daha uygun olabilirler. Ultrasonun gelece\u011fi, daha verimli, daha g\u00fc\u00e7l\u00fc ve daha hassas cihazlar\u0131n geli\u015ftirilmesiyle \u015fekillenecektir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ultrason sesi, insan kula\u011f\u0131n\u0131n alg\u0131lama s\u0131n\u0131r\u0131n\u0131n \u00fczerinde olan, 20 kHz&#8217;den daha y\u00fcksek frekanslara sahip ses dalgalar\u0131n\u0131 ifade eder. Bu ses dalgalar\u0131, \u00e7e\u015fitli end\u00fcstriyel, t\u0131bbi ve bilimsel uygulamalarda kullan\u0131l\u0131r. Ultrason \u00fcretmek i\u00e7in farkl\u0131 y\u00f6ntemler mevcuttur ve bu y\u00f6ntemlerin se\u00e7imi, uygulamaya ve istenen frekans aral\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r. Piezoelektrik Etki ile Ultrason \u00dcretimi Piezoelektrik etki, baz\u0131 kristallerin ve seramiklerin<\/p>\n","protected":false},"author":1,"featured_media":26470,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6410],"tags":[],"class_list":["post-32310","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts\/32310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/comments?post=32310"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts\/32310\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media\/26470"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media?parent=32310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/categories?post=32310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/tags?post=32310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}