{"id":14398,"date":"2017-11-08T16:18:12","date_gmt":"2017-11-08T15:18:12","guid":{"rendered":"https:\/\/sonats-et.com\/stressonic-traitement-mecanique-par-impacts\/"},"modified":"2024-04-24T16:03:52","modified_gmt":"2024-04-24T14:03:52","slug":"peening-process","status":"publish","type":"page","link":"https:\/\/sonats-et.com\/en\/peening-process\/","title":{"rendered":"STRESSONIC\u00ae peening process"},"content":{"rendered":"

[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_column_text]<\/p>\n

STRESSONIC\u00ae peening process<\/h2>\n

SONATS created the STRESSONIC\u00ae peening process to improve the fatigue resistance of metal parts. It is a mechanical cold impact treatment of the surface of metallic components or structures.<\/p>\n

Surface treatment applications include shot peening<\/a>, ultrasonic needle peening or peen forming<\/a>, and weld impact treatment<\/a>.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row equal_height=”yes” content_placement=”middle”][vc_column width=”1\/2″][vc_column_text]<\/p>\n

THE STRESSONIC\u00ae PRINCIPLE<\/h3>\n

The STRESSONIC\u00ae generator digitally creates an ultrasonic range frequency (20 kHz) sine wave.<\/p>\n

A piezoelectric transmitter converts this wave into a low amplitude mechanical wave. This wave is then increased by a succession of boosters stages and by the sonotrode.<\/p>\n

The mechanical energy resulting from the vibration of the sonotrode is then transmitted to a free-motion medium projected against the metal part to be treated.<\/p>\n

The media may be beads placed in a chamber (shot peening), or it may be needles\/impactors (straightening, impact treatment).<\/p>\n

Ultrasonic waves are not transmitted to the part to be treated.<\/p>\n

Depending on the operating conditions, the vibration amplitude of the sonotrode can range from 10 to 250 \u03bcm (peak-to-peak).[\/vc_column_text][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1553100098201{border-top-width: 1px !important;border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-color: #6f6e6e !important;border-left-style: solid !important;border-right-color: #6f6e6e !important;border-right-style: solid !important;border-top-color: #6f6e6e !important;border-top-style: solid !important;border-bottom-color: #6f6e6e !important;border-bottom-style: solid !important;}”][vc_single_image image=”14723″ img_size=”full “585*520*” image_hover=””][\/vc_column][\/vc_row][vc_row content_placement=”middle”][vc_column][vc_empty_space][vc_video link=”https:\/\/www.youtube.com\/watch?v=OuFhGKdsSxw” align=”center”][vc_column_text]<\/p>\n

STRESSONIC\u00ae ADVANTAGES<\/span><\/h3>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=”middle”][vc_column width=”1\/4″][vc_icon icon_fontawesome=”fas fa-cogs” color=”custom” size=”xl” align=”center” custom_color=”#cd5b1b”][\/vc_column][vc_column width=”3\/4″][vc_column_text]<\/p>\n

CONTROL<\/strong><\/h4>\n

All parameters of the mechanical impact treatment process and its environment are fully controlled.<\/p>\n

Ultrasonic signal<\/strong>: High precision digital generator.<\/p>\n

Media<\/strong>: The quality of the material is controlled. The mass is constant, as is the number of beads in the chamber.<\/p>\n

Kinetic energy:<\/strong> The amplitude and frequency control allows a very precise control of the kinetic energy of the media.<\/p>\n

Environment<\/strong>: The chamber defines the processing volume, and indirectly the media trajectory, thus ensuring that there is no variation among parts.[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=”middle”][vc_column width=”1\/4″][vc_icon icon_fontawesome=”fas fa-redo” color=”custom” size=”xl” align=”center” custom_color=”#cd5b1b”][\/vc_column][vc_column width=”3\/4″][vc_column_text]<\/p>\n

REPRODUCIBILITY<\/strong><\/h4>\n

Reproducibility of the process is ensured, from one part to the next. The process is fully controlled and automated<\/strong>.[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=”middle”][vc_column width=”1\/4″][vc_icon icon_fontawesome=”fas fa-check” color=”custom” size=”xl” align=”center” custom_color=”#cd5b1b”][\/vc_column][vc_column width=”3\/4″][vc_column_text]<\/p>\n

QUALITY<\/strong><\/h4>\n

Media:<\/strong> High quality materials, perfect geometry and perfect composition.<\/p>\n

Low<\/strong> roughness<\/strong> result compared to conventional shot peening processes. Improved tribological performance of some parts, particularly gears.<\/p>\n

Clean process<\/strong>, no dust or waste.[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=”middle”][vc_column width=”1\/4″][vc_icon icon_fontawesome=”fab fa-envira” color=”custom” size=”xl” align=”center” custom_color=”#cd5b1b”][\/vc_column][vc_column width=”3\/4″][vc_column_text]<\/p>\n

ENVIRONMENTALLY FRIENDLY<\/strong><\/h4>\n

Low energy consumption.<\/strong><\/p>\n

Low material consumption<\/strong> (a few grams, while conventional shot peening uses up to several hundred kilograms of media).<\/p>\n

Clean process creating no dust or waste, no subsequent cleaning operations.[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=”middle”][vc_column width=”1\/4″][vc_icon icon_fontawesome=”fas fa-umbrella” color=”custom” size=”xl” align=”center” custom_color=”#cd5b1b”][\/vc_column][vc_column width=”3\/4″][vc_column_text]<\/p>\n

SAFETY<\/strong><\/h4>\n

No risk<\/strong> of damage to customer parts.<\/p>\n

No danger<\/strong> to the operator.<\/p>\n

Less risk of Musculoskeletal Disorders<\/strong> (MSDs) for operators.<\/p>\n

ATEX risk reduction<\/strong> (risk of dust explosion).[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_column_text] STRESSONIC\u00ae peening process SONATS created the STRESSONIC\u00ae peening process to improve the fatigue resistance of metal parts. It is a mechanical cold impact treatment of the surface of metallic…<\/p>\n","protected":false},"author":1,"featured_media":13406,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-14398","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"STRESSONIC\u00ae peening process - Mechanical impact treatment\u2502SONATS<\/title>\n<meta name=\"description\" content=\"The STRESSONIC\u00ae process is a cold mechanical impact treatment applied with ultrasonic shot peening,weld impact treatment and shot peen forming.\" \/>\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\/peening-process\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"STRESSONIC\u00ae peening process - 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