Generation
There are many ways to generate a screw thread, including the traditional subtractive types (e.g., various kinds of cutting ; molding; casting ; forming and rolling; grinding; and occasionally lapping to follow the other processes); newer additive techniques; and combinations thereof.
Read more about this topic: Screw Thread
Famous quotes containing the word generation:
“History is the present. That’s why every generation writes it anew. But what most people think of as history is its end product, myth.”
—E.L. (Edgar Lawrence)
“But why should not the New Englander try new adventures, and not lay so much stress on his grain, his potato and grass crop, and his orchards,—raise other crops than these? Why concern ourselves so much about our beans for seed, and not be concerned at all about a new generation of men?”
—Henry David Thoreau (1817–1862)
“You are truly the generation in the middle! You have at once aging parents as well as maturing children to cope with, and you are not granted the deference accorded age, or the indulgence given the young.”
—Helene S. Arnstein (20th century)