Toyo Seiko Web Site

Ultrasonic Shot Peening Equipment

Stressonic® by SONATS

  • Saving space
    1)No need for cabinet
    2)No need for dust collector
  • Clean operation lines
    Improvement in operation ecvironment(dust and noise) because of no dust collector used in lines
  • Shot peening effect
    *Compressive residual stress induced is approximately
     the same or more compared to conventional shotpeening
    *Surface finishing is better than conventional shot Peening

StressVoyager® by SONATS

Central unit Central unit
Peening head
[Ball type head]
Ball type head
Application:For shotpeening
(Application sample)
Landing gear peening
Shotpeening for Landing gear

[Pin type head]
Bowered gun
Bowered gun
Application: Peenforming
Butt weld

KT gun
KTガン
Application: Welded toe
Welded toe

  • Portable type
    Most suitable for partial treatment of larger parts
  • Pin type
    Shotless peening can be conducted (No media needed)
    Because of more weight,pin type can peenform with
    larger energy compared to conventional shotpeening
    (Also suitable for reforming after peenforming).
    Pin type peening will improve the fatigue strength and durability of the welded area of Steel structure.
  • Ultrasonic shotpeening videos
    Watch videos from SONATS Ultrasonic shotpeening equipment playlist on YouTube
    Ultrasonic peening solution (YouTube)

Stressonic® Ultrasonic Shot Peening Principle

  • Shot media on the ultrasonic device will be injected by the ultrasonic, and produces peening effect on the surface of work piece.

Residual Stress Comparison

Residual Stress Comparison

  • Equivalent compressive residual stress
    Compressive residual stress induced is approximately
    the same compared to conventional shotpeening

Partnership

TOYO SEIKO CO.,LTD.SONATS
LocationYatomi, AichiFrance Nantes
Company profile
  • Manufacturing of medias for shotpeening
  • Manufacturing of medias for shotblasting
  • Manufacturing of metalic fiber for reinforcement of refractories
  • Peening treatment and stress measurement
  • Peening treatment of aerospace parts (NADCAP certified)
  • Sales of portable coverage measuring equipment
  • Maintenance of peening/blasting equipment
  • Design and development of ultrasonic shotpeening
    Coresearch agreement made in January,2000
    (automobile parts, nuclear powerplant business and bridge manufacturer)
  • Stress measurement
    X-ray diffraction in France or on site measurement → all industries
  • Ultrasonic shot peening process and customized equipment's and tooling design and manufacturing
    On-site shot peening services (Worldwide)
    Application: Improvement of metal components fatigue lifetime (All industries)
  • Ultrasonic Needle Straightening: Portable equipment design and manufacturing
    Application: Aerospace industry
  • Ultrasonic Weld Needle Peening (Ultrasonic Impact Treatment, UIT)
    Portable equipment design and manufacturing ; On-site UIT services Europe, USA
  • Key Customers:
    Aerospace, Defense : Airbus, Safran, Snecma, P&W, MTU Aero, MHI Aero, US-Army, ...
    Energy and Power Generation: GE, Alstom, Areva, MHI Nuclear, Toshiba Nuclear, MTU, MAN, Westinghouse...
    Automotive : Daimler, Volvo, Renault Formula 1, ...
    Heavy Equipment and Metal Industry: Caterpillar, ThyssenKrupp, Arcelor Mittal...
    Others: Naval industry, Bridge manufacturers, ..

Contact/Request for Inquiry


  • contact