Press Fits
Press fits are the most common intentional use of residual stress. Automotive wheel studs, for example are pressed into holes on the wheel hub. The holes are smaller than the studs, requiring force to drive the studs into place. The residual stresses fasten the parts together. Nails are another example where the stress created by penetration of wood then helps to keep the nail in place.
Read more about this topic: Residual Stress
Famous quotes containing the words press and/or fits:
“Character wants room; must not be crowded on by persons, nor be judged from glimpses got in the press of affairs, or on few occasions. It needs perspective, as a great building.”
—Ralph Waldo Emerson (1803–1882)
“The torrent of the reaching shade
Broke shadow into all its parts,
What then had been of shadow made
Found exigence in fits and starts....”
—Allen Tate (1899–1979)