1. Why is the pre shaping or pre machining of parts sometimes desirable in the processes described..

1. Why is
the pre shaping or pre machining of parts sometimes desirable in the processes
described in this chapter?

Don't use plagiarized sources. Get Your Custom Essay on
1. Why is the pre shaping or pre machining of parts sometimes desirable in the processes described..
Just from $13/Page
Order Essay

2. Explain
why the mechanical properties of work piece materials are not significant in
most of the processes described in this chapter.