Anthony Pangestu
New member
Thx a lot for answering this ^^
According to the shop manual, when drilling a 12.7-mm-diameter hole in wood, plastic, or aluminum, a drill should have a speed 1250 rev/min. For a 12.7-mm-diameter drill bit turning at a constant speed 1250 rev/min, find:
a. The maximum linear speed of any part of the bit.
b. The maximum radial acceleration of any part of the bit.
According to the shop manual, when drilling a 12.7-mm-diameter hole in wood, plastic, or aluminum, a drill should have a speed 1250 rev/min. For a 12.7-mm-diameter drill bit turning at a constant speed 1250 rev/min, find:
a. The maximum linear speed of any part of the bit.
b. The maximum radial acceleration of any part of the bit.