Question

Determine how many times it took to bend the clip back and forth in order to break it. Also indicate the scientific reason that caused the safety pin to break and why it took those many times to break it.

Answer 1

Answer:

combination of science and play—100 times over! ... You will find these and many other sizes and kinds of paper at your local ... Creasing actually breaks some of the fibers in paper.

Answer 2

Answer:

Because of excessive force is to use the largest-diameter ejector pins possible and a sufficient quantity of them. Unfortunately, ejector pins can limit your ability to locate cooling channels ideally, so a compromise often must be made. Regardless, nothing increases the amount of force required to remove a part from a core more than an overpacked condition—especially if there is a lot of vertical surface area machined into the core, such as thin, deep ribs.

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