The strength of some internal threads is more sensitive to tap diameter than previously thought. • Cold-formed threads are no stronger than cut threads when holes are correctly sized. • Cut threads ...

The diameter of a thread milling cutter is smaller than the drilled hole, and the cutter turns in an elliptical orbit to reduce cutting torque when compared with machine tapping. One of the most ...

Engineers increasingly recognize the physical and mechanical attributes of magnesium that make it such a good fit in so many applications. With one-quarter the mass of steel and two-thirds that of ...