{"id":14438,"date":"2017-11-08T16:01:56","date_gmt":"2017-11-08T15:01:56","guid":{"rendered":"https:\/\/sonats-et.com\/redressage-formage\/"},"modified":"2026-01-23T15:00:53","modified_gmt":"2026-01-23T14:00:53","slug":"needle-peening","status":"publish","type":"page","link":"https:\/\/sonats-et.com\/en\/needle-peening\/","title":{"rendered":"Needle Peening \/ Peen forming"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\n<h2>Peen Forming<\/h2>\n<p><strong>Find out more about the ultrasonic needle peening and peen forming process, our equipment and services:<\/strong>[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/4&#8243;]<div class=\"ult-ih-container ult-adjust-bottom-margin  \" >\t<ul class=\"ult-ih-list \"  data-shape=\"circle\"  data-width=\"250\"  data-height=\"250\"  style=\"text-align:center; \"><li id=\"ult-ih-list-item-3042\" class=\"ult-ih-list-item\" style=\"height: 250px; width: 250px;  margin: 15px\"><a class=\"ult-ih-link\" href=\"https:\/\/sonats-et.com\/en\/needle-peening\/shot-peen-forming\/\" title=\"Needle Peening \/ Peen forming\"  ><div style=\"height: 250px; width: 250px; \" class=\"ult-ih-item ult-ih-effect13  ult-ih-top_to_bottom  \"><div class=\"ult-ih-image-block\" style=\"height: 250px; width: 250px; \">\t<div class=\"ult-ih-wrapper\" style=\"\"><\/div>\t<img decoding=\"async\" class=\"ult-ih-image\" src=\"https:\/\/sonats-et.com\/wp-content\/uploads\/sites\/3\/2025\/08\/Redressage-Formage-mecanique-par-ultrasons-SONATS.jpg\" alt=\"null\"><\/div><div class=\"ult-ih-info\" style=\"background-color: #2F3787; \">\t<div class=\"ult-ih-info-back\">\t<div class=\"ult-ih-content\">\t\t\t<div class=\"ult-ih-heading-block\" style=\"\">\t\t\t\t<h4 class=\"ult-ih-heading ult-responsive\" style=\"color:#ffffff;\"  data-ultimate-target='#ult-ih-list-item-3042 .ult-ih-heading'  data-responsive-json-new='{\"font-size\":\"desktop:30px;\",\"line-height\":\"desktop:28px;\"}' >Peen forming<\/h4>\t\t\t<\/div>\t\t\t<div class=\"ult-ih-divider-block\" style=\"height:2px;\">\t\t\t\t<span class=\"ult-ih-line\" style=\"border-style:solid;border-color:#009DE0;width:100px;border-width:2px;\"><\/span>\t\t\t<\/div>\t\t\t<div class=\"ult-ih-description-block\" style=\"\">\t\t\t\t<div class=\"ult-ih-description ult-responsive\" style=\"color:#bbbbbb;\"  data-ultimate-target='#ult-ih-list-item-3042 .ult-ih-description, #ult-ih-list-item-3042 .ult-ih-description p'  data-responsive-json-new='{\"font-size\":\"desktop:22px;\",\"line-height\":\"desktop:22px;\"}' >\t\t\t\t<\/div>\t\t\t<\/div>\t<\/div>\t<\/div><\/div><\/div><\/a><\/li>\t<\/ul><\/div>[\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;]<div class=\"ult-ih-container ult-adjust-bottom-margin  \" >\t<ul class=\"ult-ih-list \"  data-shape=\"circle\"  data-width=\"250\"  data-height=\"250\"  style=\"text-align:center; \"><li id=\"ult-ih-list-item-3345\" class=\"ult-ih-list-item\" style=\"height: 250px; width: 250px;  margin: 15px\"><a class=\"ult-ih-link\" href=\"https:\/\/sonats-et.com\/en\/needle-peening\/aerospace-peen-forming\/\" title=\"Aerospace peen forming equipment\"  ><div style=\"height: 250px; width: 250px; \" class=\"ult-ih-item ult-ih-effect13  ult-ih-top_to_bottom  \"><div class=\"ult-ih-image-block\" style=\"height: 250px; width: 250px; \">\t<div class=\"ult-ih-wrapper\" style=\"\"><\/div>\t<img decoding=\"async\" class=\"ult-ih-image\" src=\"https:\/\/sonats-et.com\/wp-content\/uploads\/sites\/3\/2025\/08\/Equipement-de-redressage-et-formage-pour-laeronautique-SONATS.jpg\" alt=\"null\"><\/div><div class=\"ult-ih-info\" style=\"background-color: #2F3787; \">\t<div class=\"ult-ih-info-back\">\t<div class=\"ult-ih-content\">\t\t\t<div class=\"ult-ih-heading-block\" style=\"\">\t\t\t\t<h4 class=\"ult-ih-heading ult-responsive\" style=\"color:#ffffff;\"  data-ultimate-target='#ult-ih-list-item-3345 .ult-ih-heading'  data-responsive-json-new='{\"font-size\":\"desktop:30px;\",\"line-height\":\"desktop:28px;\"}' >Aerospace peen forming equipment<\/h4>\t\t\t<\/div>\t\t\t<div class=\"ult-ih-divider-block\" style=\"height:2px;\">\t\t\t\t<span class=\"ult-ih-line\" style=\"border-style:solid;border-color:#009DE0;width:100px;border-width:2px;\"><\/span>\t\t\t<\/div>\t\t\t<div class=\"ult-ih-description-block\" style=\"\">\t\t\t\t<div class=\"ult-ih-description ult-responsive\" style=\"color:#bbbbbb;\"  data-ultimate-target='#ult-ih-list-item-3345 .ult-ih-description, #ult-ih-list-item-3345 .ult-ih-description p'  data-responsive-json-new='{\"font-size\":\"desktop:22px;\",\"line-height\":\"desktop:22px;\"}' >\t\t\t\t<\/div>\t\t\t<\/div>\t<\/div>\t<\/div><\/div><\/div><\/a><\/li>\t<\/ul><\/div>[\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;&#8221;]<\/p>\n<h3 style=\"text-align: left;\">THE STRESSONIC\u00ae PROCESS<\/h3>\n<p>The <a href=\"https:\/\/sonats-et.com\/en\/peening-process\/\">STRESSONIC\u00ae peen forming process<\/a> is an innovative, high-performance technology providing an alternative solution to the hammer peening or pneumatic hammer. It is a mechanical impact treatment projecting needles (also called impactors) onto the surface of metal part.<\/p>\n<h3 style=\"text-align: left;\">PEEN FORMING OR NEEDLE PEENING<\/h3>\n<p>The <a href=\"https:\/\/sonats-et.com\/en\/needle-peening\/shot-peen-forming\/\">peen forming (or even ultrasonic needle straightening) operation<\/a> changes the geometry of a metal piece to progressively reach the desired shape. It is a reliable and proven alternative to a hammer peening or pneumatic hammer, with much less impact on operator health.<\/p>\n<h3>PORTABLE SOLUTIONS<\/h3>\n<p>SONATS has developed a <a href=\"https:\/\/sonats-et.com\/en\/needle-peening\/aerospace-peen-forming\/\">portable peen forming or needle peening equipment<\/a> called STRESSVOYAGER\u00ae. This compact and lightweight device is ideal for improving productivity in your factories, allowing to straighten or mechanically form, directly on the jig.<\/p>\n<p><em>Photo header \u00a9 AIRBUS SAS 2016 \u2013 All rights reserved<\/em>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;] Peen Forming Find out more about the ultrasonic needle peening and peen forming process, our equipment and services:[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/4&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;&#8221;] THE STRESSONIC\u00ae PROCESS The STRESSONIC\u00ae&hellip;<\/p>\n","protected":false},"author":1,"featured_media":18522,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-14438","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<title>Peen forming or needle peening of metal parts\u2502SONATS<\/title>\n<meta name=\"description\" content=\"SONATS offers a peen forming solution ultrasonically activated with the STRESSONIC\u00ae process to modify the geometry of machined metal parts.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sonats-et.com\/en\/needle-peening\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Peen forming or needle peening of metal 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