Question

The key in the form of semicircular disk of uniform thickness is called

Answer 1

Answer:

The key in the form of semicircular lii AR disk of uniform thickness is called as sunk key..

Answer 2

woodruff keys are adjustable countersunk wedges in the shape of nearly semicircular discs of uniform thickness.

Explanation:

• The key requires a circular type keyway on the shaft. Due to its shape alignment characteristics,
• it aligns within the seat and can be used with tapered shafts.
• The deeper the keyway, the less likely the key will slip on the shaft, but the weaker the shaft is than when using a straight key.