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| No.8734899
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Information Name: | Ultrasonic elimination of welding stress equipment |
Published: | 2012-03-26 |
Validity: | 30 |
Specifications: | |
Quantity: | 200.00 |
Price Description: | |
Detailed Product Description: | 1, the effectiveness of 1, so that the residual tensile stress into compressive stress within the surface layer of the metal weld, thus greatly improving the fatigue life of metal structures. 2, changing the surface layer of the metal grain structure, so that the plastic deformation layer, so the strength and hardness of the metal surface layer has improved significantly. To improve the geometry of the weld toe, to reduce stress concentration. 4, changing the welding stress field, significantly reduce the welding deformation to improve the dimensional stability of the workpiece. , Ultrasound aging shock gun to improve the principle of the welded joint fatigue performance Ultrasonic impact is the use of high-power ultrasound to promote the percussive tools to more than twenty thousand times per second, the frequency of the impact of the metal surface, due to the high-frequency, high efficiency and focus ultrasonic energy to the metal surface to produce a larger pressure plastic deformation; ultrasonic shock waves to change the original stress field of a certain value, the compressive stress; ultrasonic impact site can be enhanced. Ultrasonic drive power cable and set within the casing of the ultrasonic transducer is connected transducer vibration output end of the horn connections horn end is equipped with impact pin. Ultrasonic drive power electricity is converted into high-frequency high-voltage alternating current, lost to the ultrasonic transducer. Ultrasonic transducer will then convert the input electrical energy into mechanical energy, ie, ultrasound, its manifestations is the transducer in the vertical reciprocating telescopic movement; the telescopic movement frequency equal to the power of the drive frequency of the AC current, the stretching of the displacement of more than ten microns. First, the role of the horn transducer output amplitude amplification, reach more than 100 microns, the other hand, the impact of the needle to exert impact, and promote the impact of high-speed needle pediment. The impact of needle impact the workpiece, the energy is passed to the weld in order to achieve the elimination of internal stress. Rebound after impact head by the reaction of the workpiece, and met the high-frequency vibration of the horn are excited again, and again high speed and crashed into the weld, so repeatedly, the completion of the impact of job. Third, the characteristics of A high power, the impact effect (2) high reliability, long life Light weight, portable, very convenient to operate 4 well-designed, using a wide 5 significant energy efficiency, reduce costs Fourth, the main technical parameters Power Box dimensions: 380 × 220 × 200mm Power Box Weight: 8kg Power supply: 220V, 50Hz, 5A Operating frequency: 20kHz Maximum power: 500W, 10% - 100% adjustable The impact of gun dimensions: length 450mm Shock gun Weight: 4kg Impact body shape: the impact of the needle or impact rod Five, the impact of gun applications Stability and strength of welded joints requires more stringent industry. Such as: bridges, power; shipbuilding; pressure vessels, steel industry, metal welding. |
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Copyright © GuangDong ICP No. 10089450, Shandong Huanyu VSR Technology Development Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 9679 visitor
Copyright © GuangDong ICP No. 10089450, Shandong Huanyu VSR Technology Development Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility