{"id":7514,"date":"2026-03-10T08:57:31","date_gmt":"2026-03-10T00:57:31","guid":{"rendered":"https:\/\/www.sinosonics.com\/?p=7514"},"modified":"2026-05-12T06:44:06","modified_gmt":"2026-05-11T22:44:06","slug":"how-does-the-ultrasonic-cutter-work","status":"publish","type":"post","link":"https:\/\/www.sinosonics.com\/es\/ultrasonic-cutter\/how-does-the-ultrasonic-cutter-work\/","title":{"rendered":"How Ultrasonic Cutters Work \u2013 Principle and Industrial Applications"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1430px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h4><\/h4>\n<h2 data-section-id=\"bqguhv\" data-start=\"122\" data-end=\"151\">How Ultrasonic Cutters Work<\/h2>\n<p data-start=\"153\" data-end=\"372\">An ultrasonic cutter works very differently from traditional cutting tools. Instead of relying on sharp edges and high mechanical pressure, ultrasonic cutting uses high-frequency vibration to assist the cutting process.<\/p>\n<p data-start=\"374\" data-end=\"748\">In an ultrasonic cutting system, electrical energy is converted into mechanical vibration. The cutting blade vibrates at ultrasonic frequencies, typically around <strong data-start=\"536\" data-end=\"556\">20 kHz to 40 kHz<\/strong>, producing microscopic movements at the blade tip. These vibrations reduce friction between the blade and the material, allowing the blade to pass through materials more easily and precisely.<\/p>\n<p data-start=\"750\" data-end=\"939\">Because ultrasonic cutting relies on vibration rather than brute force, it does not require excessive pressure. This helps prevent deformation, tearing, or damage to the material being cut.<\/p>\n<p data-start=\"941\" data-end=\"1118\">If you are looking for an <strong data-start=\"967\" data-end=\"999\">industrial ultrasonic cutter<\/strong>, this technology provides an efficient and precise solution for cutting plastics, rubber, textiles, and food products.<\/p>\n<p data-start=\"1180\" data-end=\"1430\">Another important advantage of ultrasonic cutting is that the vibration generates localized heat at the cutting interface. This slight heating effect can soften or partially melt certain materials during cutting, producing <strong data-start=\"1403\" data-end=\"1429\">clean and sealed edges<\/strong>.<\/p>\n<p data-start=\"1432\" data-end=\"1521\">As a result, ultrasonic cutting technology is especially suitable for materials that are:<\/p>\n<ul data-start=\"1523\" data-end=\"1613\">\n<li data-section-id=\"8u9wks\" data-start=\"1523\" data-end=\"1544\">\n<p data-start=\"1525\" data-end=\"1544\">Sticky or viscous<\/p>\n<\/li>\n<li data-section-id=\"18we0x1\" data-start=\"1545\" data-end=\"1568\">\n<p data-start=\"1547\" data-end=\"1568\">Elastic or flexible<\/p>\n<\/li>\n<li data-section-id=\"pxpqkf\" data-start=\"1569\" data-end=\"1613\">\n<p data-start=\"1571\" data-end=\"1613\">Difficult to cut with traditional blades<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1615\" data-end=\"1723\">Typical examples include <strong data-start=\"1640\" data-end=\"1722\">rubber, plastics, textiles, nonwoven fabrics, films, and certain food products<\/strong>.<\/p>\n<hr data-start=\"1725\" data-end=\"1728\" \/>\n<h2 data-section-id=\"szn67q\" data-start=\"1730\" data-end=\"1767\">Ultrasonic Cutter Working Principle<\/h2>\n<p data-start=\"1769\" data-end=\"1856\">The operation of an ultrasonic cutter involves several key components working together:<\/p>\n<ul data-start=\"1858\" data-end=\"1934\">\n<li data-section-id=\"1cdo6sd\" data-start=\"1858\" data-end=\"1882\">\n<p data-start=\"1860\" data-end=\"1882\">Ultrasonic generator<\/p>\n<\/li>\n<li data-section-id=\"19isemv\" data-start=\"1883\" data-end=\"1897\">\n<p data-start=\"1885\" data-end=\"1897\">Transductor<\/p>\n<\/li>\n<li data-section-id=\"1r3wc9a\" data-start=\"1898\" data-end=\"1916\">\n<p data-start=\"1900\" data-end=\"1916\">Booster \/ horn<\/p>\n<\/li>\n<li data-section-id=\"mo0b2o\" data-start=\"1917\" data-end=\"1934\">\n<p data-start=\"1919\" data-end=\"1934\">Cutting blade<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1936\" data-end=\"2082\">First, the ultrasonic generator converts electrical power into high-frequency electrical signals. These signals are transmitted to the transducer.<\/p>\n<p data-start=\"2084\" data-end=\"2200\">Inside the transducer, a <strong data-start=\"2109\" data-end=\"2142\">piezoelectric ceramic element<\/strong> converts the electrical signal into mechanical vibration.<\/p>\n<p data-start=\"2202\" data-end=\"2307\"><a href=\"https:\/\/www.sinosonics.com\/es\/piezo-ceramic\/understanding-piezoelectric-ceramic-rings-quality\/\">Understanding Piezoelectric Ceramic Rings Quality<\/a><\/p>\n<p data-start=\"2309\" data-end=\"2429\">When voltage is applied to the piezoelectric material, it expands and contracts rapidly, producing ultrasonic vibration.<\/p>\n<p data-start=\"2431\" data-end=\"2664\">Although the displacement generated by the piezoelectric element is extremely small\u2014usually only a few micrometers\u2014the vibration frequency is extremely high. This vibration is then amplified by the <strong data-start=\"2629\" data-end=\"2663\">horn (also called a sonotrode)<\/strong>.<\/p>\n<p data-start=\"2666\" data-end=\"2936\">The horn is designed with a tapered structure that increases the vibration amplitude as it travels from the transducer to the blade tip. By the time the vibration reaches the cutting blade, the amplitude is significantly increased, allowing the blade to vibrate rapidly.<\/p>\n<p data-start=\"2938\" data-end=\"3075\">This ultrasonic vibration creates a resonance effect, where even small mechanical motion produces strong cutting action at the blade tip.<\/p>\n<hr data-start=\"3077\" data-end=\"3080\" \/>\n<h2 data-section-id=\"1jnu1s7\" data-start=\"3082\" data-end=\"3116\">Advantages of Ultrasonic Cutting<\/h2>\n<p data-start=\"3118\" data-end=\"3215\">Compared with traditional cutting methods, ultrasonic cutters offer several important advantages.<\/p>\n<p data-start=\"3217\" data-end=\"3243\"><strong data-start=\"3217\" data-end=\"3243\">Low cutting resistance<\/strong><\/p>\n<p data-start=\"3245\" data-end=\"3386\">The ultrasonic vibration greatly reduces friction between the blade and the material, making the cutting process smoother and more efficient.<\/p>\n<p data-start=\"3388\" data-end=\"3413\"><strong data-start=\"3388\" data-end=\"3413\">Cleaner cutting edges<\/strong><\/p>\n<p data-start=\"3415\" data-end=\"3590\">Because the blade vibrates at high frequency, the material separates more cleanly. In many materials, the cutting edge is partially sealed, preventing fraying or loose fibers.<\/p>\n<p data-start=\"3592\" data-end=\"3615\"><strong data-start=\"3592\" data-end=\"3615\">Reduced deformation<\/strong><\/p>\n<p data-start=\"3617\" data-end=\"3743\">Since ultrasonic cutting does not require large mechanical pressure, delicate or soft materials can be cut without distortion.<\/p>\n<p data-start=\"3745\" data-end=\"3781\"><strong data-start=\"3745\" data-end=\"3781\">Suitable for difficult materials<\/strong><\/p>\n<p data-start=\"3783\" data-end=\"3922\">Ultrasonic cutting is particularly effective for materials that are sticky, elastic, layered, or difficult to cut with conventional knives.<\/p>\n<hr data-start=\"3924\" data-end=\"3927\" \/>\n<h2 data-section-id=\"1juzo39\" data-start=\"3929\" data-end=\"3976\">Industrial Applications of Ultrasonic Cutters<\/h2>\n<p data-start=\"3978\" data-end=\"4078\">Ultrasonic cutting technology is widely used in many industries due to its precision and efficiency.<\/p>\n<p data-start=\"4080\" data-end=\"4119\">Common industrial applications include:<\/p>\n<ul data-start=\"4121\" data-end=\"4189\">\n<li data-section-id=\"shnvv5\" data-start=\"4121\" data-end=\"4189\">\n<p data-start=\"4123\" data-end=\"4189\">Rubber cutting \u2013 see our guide on <strong data-start=\"4157\" data-end=\"4189\">ultrasonic cutter for rubber<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4191\" data-end=\"4318\"><a href=\"https:\/\/www.sinosonics.com\/es\/ultrasonic-cutter\/ultrasonic-cutter-for-rubber\/\"><em data-start=\"4242\" data-end=\"4317\">Ultrasonic Cutter for Rubber \u2013 Advantages, Applications, and Case Studies<\/em><\/a><\/p>\n<ul data-start=\"4320\" data-end=\"4464\">\n<li data-section-id=\"fbpt7b\" data-start=\"4320\" data-end=\"4340\">\n<p data-start=\"4322\" data-end=\"4340\">Plastic trimming<\/p>\n<\/li>\n<li data-section-id=\"1ebym3j\" data-start=\"4341\" data-end=\"4380\">\n<p data-start=\"4343\" data-end=\"4380\">Textile and nonwoven fabric cutting<\/p>\n<\/li>\n<li data-section-id=\"tr09sx\" data-start=\"4381\" data-end=\"4400\">\n<p data-start=\"4383\" data-end=\"4400\">Food processing<\/p>\n<\/li>\n<li data-section-id=\"13xibeo\" data-start=\"4401\" data-end=\"4431\">\n<p data-start=\"4403\" data-end=\"4431\">Composite material cutting<\/p>\n<\/li>\n<li data-section-id=\"9jn1u2\" data-start=\"4432\" data-end=\"4464\">\n<p data-start=\"4434\" data-end=\"4464\">Film and packaging materials<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4466\" data-end=\"4611\">In food processing, ultrasonic cutters are often used to cut products such as cakes, cheese, and frozen foods without crushing or deforming them.<\/p>\n<p data-start=\"4613\" data-end=\"4731\">In textile and plastic industries, ultrasonic cutting helps prevent fraying and improves the quality of the cut edges.<\/p>\n<p data-start=\"4733\" data-end=\"4911\">Because of these advantages, ultrasonic cutters are widely used in modern manufacturing processes that require <strong data-start=\"4844\" data-end=\"4910\">high precision, clean edges, and efficient cutting performance<\/strong>.<\/p>\n<hr data-start=\"4913\" data-end=\"4916\" \/>\n<h2 data-section-id=\"x2h14c\" data-start=\"4918\" data-end=\"4958\">Industrial Ultrasonic Cutter Solutions<\/h2>\n<p data-start=\"4960\" data-end=\"5250\">Industrial ultrasonic cutters are widely used in manufacturing industries where clean edges, high precision, and efficient cutting are required. Whether cutting rubber, plastic, textiles, food, or composite materials, ultrasonic cutting technology provides a reliable and advanced solution.<\/p>\n<p data-start=\"5252\" data-end=\"5434\">If you are interested in learning more about <strong data-start=\"5297\" data-end=\"5339\">industrial ultrasonic cutting machines<\/strong>, you can explore our ultrasonic cutter products or contact our team for technical information.<\/p>\n<p>If\u00a0 you want to buy, please click <a href=\"https:\/\/www.sinosonics.com\/es\/shop\/ultrasonic-cutter-25khz-laboratory-industrial-ultrasound-plastic-cutting-knife-machine\/\"><span style=\"color: #00ccff;\">aqu\u00ed<\/span><\/a>.<\/p>\n<\/div><div class=\"fusion-video fusion-youtube\" style=\"--awb-max-width:600px;--awb-max-height:360px;--awb-align-self:center;--awb-width:100%;\"><div class=\"video-shortcode\"><div class=\"fluid-width-video-wrapper\" style=\"padding-top:60%;\" ><iframe title=\"YouTube video player 1\" src=\"https:\/\/www.youtube.com\/embed\/KTRKpb1wmNQ?wmode=transparent&autoplay=0\" width=\"600\" height=\"360\" allowfullscreen allow=\"autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture;\"><\/iframe><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<p>Ready to put ultrasonic cutting to work in your production line? Explore our complete <a href=\"https:\/\/www.sinosonics.com\/es\/categoria-producto\/ultrasonic-cutter\/\" title=\"Ultrasonic Cutting Machines\">ultrasonic cutting machine<\/a> range \u2014 handheld blades, benchtop systems, and industrial in-line cutters \u2014 each shipped with a matched generator-transducer set.<\/p>\n<p>For food production lines (cakes, biscuits, frozen products), see our dedicated <a href=\"https:\/\/www.sinosonics.com\/es\/shop\/ultrasonic-foodcakebiscuitcutter-cutting-machine-knife-blade\/\" title=\"Ultrasonic Food Cutter\">ultrasonic food cutting blade<\/a> with sanitary-grade construction and continuous-duty design.<\/p>\n<p>For continuous web\/sheet cutting (rubber, composite, non-woven fabric), the <a href=\"https:\/\/www.sinosonics.com\/es\/shop\/rotary-ultrasonic-cutter-laboratory-industrial-ultrasound-plastic-cutting-knife-machine\/\" title=\"Cortador ultras\u00f3nico rotativo\">rotary ultrasonic cutter<\/a> uses a disc-shaped horn driven at 25-30kHz, ideal for inline production.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ready to put ultrasonic cutting to work in your production  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":6309,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[191],"tags":[],"class_list":["post-7514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ultrasonic-cutter"],"_links":{"self":[{"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/posts\/7514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/comments?post=7514"}],"version-history":[{"count":6,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/posts\/7514\/revisions"}],"predecessor-version":[{"id":8370,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/posts\/7514\/revisions\/8370"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/media\/6309"}],"wp:attachment":[{"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/media?parent=7514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/categories?post=7514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/tags?post=7514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}