• 2019-10-15

In the automotive industry, ultrasonic puncture welding is no stranger. We share some ultrasonic and puncture welding designs for interior and exterior parts of automobiles with actual interior parts. For reference only, there are automotive wheel eyebrow welding and car door panels for ultrasonic penetration welding. Shield welding, automotive radar bracket welding, automotive spoiler welding, et...

• 2019-10-15

The automobile coat rack felt multi-head ultrasonic spot welding machine can also be called the automobile coat rack assembly welding equipment, which refers to the welding of the main body of the automobile coat rack with the EPDM+PP rubber strip, and the ultrasonic position of the automobile coat rack has multiple places. For welding, multiple ultrasonic systems can be used for switching welding...

• 2019-09-17

1. Annular airbag cover riveting The airbag walnut wood veneer cover is made by arranging a plastic hollow rivet on the back of the decorative board and then riveting it together with the stamped thin metal plate skeleton. The airbag walnut wood veneer plate combines the surface handleability of the plastic component with the rigid metal structure of the stamped metal, and has the characteristics ...

• 2019-09-17

Ultrasonic welding is fast, requires no consumables, and can be applied to a wide variety of applications. Additionally, equipment cost is relatively low. Ultrasonic welding can create strong, hermetic welds that are visually appealing. However, some design considerations must be taken into account to ensure optimum results. Surface damage and fracturing of features can occasionally result from ap...

• 2019-09-17

Automation processes continuously are looking for faster cycle times, tighter tolerances of the process and increased reliability. Pre-loaded ultrasonic welding units are another step to push the limits even further. Depending on the methods of automation for mass production, flexible production of components or a combination of multiple functions, different technologies and approaches can be sele...

• 2019-09-17

The effect of shrinking high-volume products and growing multiple versions of lower-volume products, especially in the automotive industry, have forced manufacturers to look for more flexible assembly solutions. Today’s requirements include maximizing flexibility and floor space and minimizing tool change setup time. The latest developments are flexible ultrasonic welding cells incorporating robot...

• 2019-09-12

Amplitude: the peak-to-peak excursion of the face of a horn or booster. Booster: a mechanical transformer used to increase or decrease the amplitude of the horn. Far field weld: refers to a weld where the distance between the contact surface of the horn and the weld joint is more than 1/4 inch. Ultrasonic energy is transmitted through the upper portion of the part to the joint surface. Filler: an ...

• 2019-08-30

Ultrasonic welding design principles   1. Basic investigation of design In order to achieve good welding results, the factors that must be examined are as follows: Strong joint requirements Whether full-tight welding is required Whether to allow overflow cloth Investigate the plasticity of resin plastics. Which materials can meet the design requirements of the product and meet the basic condi...