凸轮

Traditional form:

凸輪

Pinyin (reading):

tūlún

Definitions:

• cam

Characters:

• 凸 - to protrude, to bulge out; convex
• 轮 - wheel; to turn, to revolve; to recur

Traditional characters:

• 凸 - to protrude, to bulge out; convex
• 輪 - wheel; to turn, to revolve; to recur