HI-TOO Hartl machinery supply eliminate stress welding equipment

13315020688 0310-8066667 ultrasound method is an efficient elimination of the impact of residual tensile stress surface or weld zone and the surface compressive stress is formed: [Handan City, the extension Machinery Co., Ltd.] www.hi-too.com phone . Our HT series ultrasonic percussion device control power box modular design, the application of advanced manufacturing process is made on the basis of high quality materials and components on. Internal power supply has a frequency lock control tracking system, and the first to launch a full digital control power supply based on. To achieve the automatic frequency scanning, detection, tracking, automatic fault detection and protection, power adjustment and impedance adjustment can be preset control, HMI, software upgrades, the operation is very convenient and reliable. Can significantly improve fatigue life and fatigue strength of welded joints. Weld toe after welding process, so that a smooth transition, thereby reducing the stress caused by high concentrated than eliminate surface defects weld toe; while generating large compressive plastic deformation at the weld toe, resulting in a residual compressive stress, adjust the welding residual stress field, and weld toe strengthened and hardened. More effective in improving a variety of factors fatigue properties of welded joints. A large number of experimental data showed that ultrasound can impact fatigue strength of welded joints of steel increased by 60 to 180% and the fatigue life expectancy of 10 to 135 times; fatigue strength of aluminum, titanium non-ferrous metal welded joints by 26 to 48% and the fatigue life extension 5 to 45 times. Product-related phrase: Ultrasonic devices Ultrasonic Impact Impact Impact ultrasound equipment welding equipment welding stress relief stress relief equipment residual stress relief equipment ultrasonic instrument ultrasonic hammer peening equipment ultrasonic instrument ultrasonic shock peening machine ultrasonic stress relief equipment Ultrasonic Shot Shaping Machine [Handan City, the extension Machinery Co., Ltd.] www.hi-too.com Tel: 13315020688 0310-8066667