What is the difference between adhesion and cohesion? (5 pts.) Ultrasonic welding utilizes both vibration and what
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- What is the difference between adhesion and cohesion? (5 pts.)
- Ultrasonic welding utilizes both vibration and whatto affect a weld? (5 pts.)
- What types of materials are difficult to weld and what can we do to enhance weldability. (15 pts.)
- Butt welds are particularly poor at retaining loads in shear, what can you do to improve your design? (15 pts.)
- What can enhance weldability of a far-field weld? (5 pts.)
- What simple welding technique can be utilized for cylindrical parts? (5 pts.)
- What welding technique is useful when trying to bond complicated 3D parting lines? (5 pts.)
- What welding technique is noted as a reversible process, thus enhancing the recyclability of a product? (5 pts.)
- What characteristic of a part is critical to weldability with the laser welding technique? (5 Pts.)
- Solvent adhesive bonding has come out of favor in the US versus other assembly methods. Explain why. (10pts.)
- What property of materials is the primary indicator of good adhesive selection? (5pts.)
- Name five other basic selection criteria for adhesives? (10pts.)
- What is the T-Peel test? (10 pts.)
Related Book For
Applied Physics
ISBN: 978-0132109277
10th Edition
Authors: Dale ewen, Neill schurter, P. erik gundersen
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