Author Question: What advantage does a two-part adhesive system have over a one-part system? What will be an ideal ... (Read 78 times)

jho37 · **on:** Aug 19, 2018

What advantage does a two-part adhesive system have over a one-part system?

What will be an ideal response?

Question 2

Identify four advantages of laser cutting plastics over traditional cutting (machining) methods.

What will be an ideal response?

whitcassie · **Reply #1 on:** Aug 19, 2018

Answer to Question 1

The two-part system is stable until the parts are mixed. Therefore shelf life is likely to be much longer than for a one-part system.

Answer to Question 2

Lasers can vaporize the plastic, can make cuts beginning at some location other than the edge of the part, the cutting apparatus does not become dull, and depth precision in cutting can be achieved with changes in focus of the lens on the laser.