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Ultrasonic stud welding

SONIC ITALIA SRL

Viale de Gasperi, 76
20017 RHO (MI) Italia

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Ultrasonic stud welding is the suggested option when similar plastic parts need to be welded at single or multiple localised points.
When resin selection, size or part complexity inhibit use of other methods, stud welding may provide a good solution.
A shear joint variation is used in stud welding. An oversized stud is ultrasonically driven into a hole, and welding occurs along the circumference of the stud; the weld strength is related to stud diameter and depth of the welding. Maximum tensile strength is achieved when the depth of welding reaches half the stud diameter. This method can be used to lock a dissimilar material in place. The studs can be moulded into the part or can be separate pieces. Please visit our Youtube Channel

 

Basic Guidelines for Ultrasonic Stud Welding

 

  • Low pressure / power
  • High Amplitude
  • Multiple stud welding is possible if the pitch is small

 

More information about ultrasonic stud welding machines

 

If you have additional questions about our ultrasonic stud welding systems, please contact us. We will be more than happy to answer any questions you may have. You can also learn more by browsing our site, where you will find a presentation of our product range and research. Fill out the contact form

 

 


Nonwovens ultrasonic welding
Ultrasonic welding solutions for welding non-woven fabrics. Materials can be 100% acrylics or blends.

Plastic assembly systems
Ultrasonic plastic assembly is used when  high aesthetic quality and high production speed are required.

Ultrasonic bonding
Customized ultrasonic bonding solutions for synthetic fabrics and non-wovens.

Ultrasonic cutting
Sonic Italia manufactures up to date machines for ultrasonic cutting of thermoplastic materials.

Ultrasonic food cutting
Ultrasonic blades suitable for almost all kind of food cutting with different frequencies.


Ultrasonic sealing
Ultrasonic technology generates the heat for a friction process and for sealing process from within the plastic film.

Ultrasonic sewing machine
The ultrasonic process is versatile - you can seam, cut, slit, trim, tack, emboss, or cut and seal simultaneously. 

Ultrasonic slicer
Ultrasonic cutting systems integrated in automatic or semi automatic slicers.

Ultrasonic slitting
Ultrasonic slitting is the most efficient solution for a clean cut which prevents unraveling.

Ultrasonic tools
Ultrasonic tools for customised solutions for cutting and welding.

Ultrasonic welding
Sonic Italia produces ultrasonic machines for welding thermoplastics, which can be applied in several industries.

Hand-held Ultrasonic Welder
Manual ultrasonic cutting and welding solution for manual cutting and spot welding.

Manure Belt Welder
Discover more about our manual ultrasonic welder designed for manure and egg conveyor belts.


Ultrasonic cutting sealing films fabrics
Ultrasonic sealing of films and fabrics: applications in clothing industry, non-woven, packaging and textile.

Ultrasonic Insertion
Ultrasonic insertion of a threaded brass rivet  in a plastic component.

Ultrasonic blades
Sonic Italia internally produces the ultrasonic blades with different shapes and designs.


Ultrasonic Linear Circular Weaving Cutter
Ultrasonic linear and weaving cutter. Ideal for manufacturing rafia products.

Ultrasonic Punching
Ultrasonic punching solutions for plastic, acrylics and filtration fabrics.

Ultrasonic Rotative Bonding System For Pleated Filters
The rotary bonding system designed for pleated filters is "green" because it does not require the use of solvents or adhesives.

Ultrasonic Sonotrode
Ultrasonic sontorodes: thirty years' experience in manufacturing customized sonotrode.

Ultrasonic Spot Welding
Ultrasonic spot welding is possible both in automations and manually.

Ultrasonic Stud Welding
Ultrasonic Stud Welding is the suggested option when similar plastics parts need to be welded at single or multiple localised points.
 

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