• Introduction to Principle and Application of Ultrasonic Spot Welder

    Introduction to Principle and Application of Ultrasonic Spot Welder

      Ultrasonic spot welders are often used in industrial production. It emits a certain frequency of ultrasound to increase the surface temperature of the two parts that need to be combined, and quickly melt; then stop emitting ultrasound, reduce the surface temperature of the parts, and make them joi... view more

    May 14,2021 News
  • Introduction of Handheld Ultrasonic Spot Welder

    Introduction of Handheld Ultrasonic Spot Welder

       Today, I will introduce to you the relevant information of the handheld ultrasonic spot welding machine. We will analyze its working principle, welding characteristics and application scope from three aspects, and enter the main topic below: 1. Working principle of ultrasonic spot welding machine... view more

    May 08,2021 News
  • Common problems of ultrasonic riveting

    Common problems of ultrasonic riveting

    phenomenon: Riveting points are not uniform, and there are dents the reason: The riveting cavity is too large or the rivet is too small Solution: Reduce welding head riveting size or increase rivet height or diameter Phenomenon: There is excess flash around the riveting point the reason: 1. The rive... view more

    Apr 30,2021 News
  • Frequently Asked Questions about Ultrasonic Mosaic

    Frequently Asked Questions about Ultrasonic Mosaic

    1. Phenomenon: After setting in, the setting comes out again the reason: After the pressure is removed, the plastic has not yet cured Solution: Lengthen the pressure holding time 2. Phenomenon: Unsatisfactory embedment depth the reason: 1. Ultrasonic transmission time is too short 2. The falling spe... view more

    Apr 23,2021 News
  • Failure analysis and troubleshooting of ultrasonic welding machine Part 2

    Failure analysis and troubleshooting of ultrasonic welding machine Part 2

    1. Analysis and elimination of failures in various processing techniques 1.1 Common problems in ultrasonic welding operations Phenomenon: Flashing on the joint surface Reasons: 1. Welding line is too large 2. Workpiece deformation 3. Welding time is too long 4. Uneven joint size 5. The workpiece fit... view more

    Apr 16,2021 News
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