Welding

Essay specific features

 

Issue:

History

 

Written by:

Tammy C

 

Date added:

December 2, 2016

 

Level:

University

 

Grade:

A

 

No of pages / words:

3 / 768

 

Was viewed:

1278 times

 

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Essay content:

Fine wire bonding was the first commercial use of ultrasonic welding. A disadvantage of ultrasonic welding is how many variables involved. Ultrasonic plastic welding was first used in 1963. Robert Soloff experimented with a probe and used it to weld two halves of a tape dispenser together. Soloff then realized sound waves traveled around corners as well as down the sides of rigid plastics to weld the joint area...
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Robert Soloff experimented with a probe and used it to weld two halves of a tape dispenser together. Soloff then realized sound waves traveled around corners as well as down the sides of rigid plastics to weld the joint area. To automate the ultrasonic plastic welding machine he attached it to drill press using some simple mechanical items...
displayed next 300 characters

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