Loading...

Ultrasonic Welding of one of the world's loudest whistles at Henry Plastic Molding

9,134 views

Loading...

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Dec 7, 2012

Plastic welding is done by a number of different methods. This method vibrates the top plastic part, which is in contact with the descending horn, against a steady opposing plastic part held in place by a fixture. The frequency of the vibrations is very high for a very short duration of just a fraction of a second. The whistle is first assembled with the two halves and a center wall, housing a small pea in each of two chambers. Welding is then completed for each assembled whistle.

Loading...

When autoplay is enabled, a suggested video will automatically play next.

Up next


to add this to Watch Later

Add to

Loading playlists...