warp camming衬经三角调整
camming action端面抵摆;凸轮作用
camming devices凸型岩锲
camming surface凸轮面
camming apparent凸轮面
changeable camming可变三角跑道
Wired Bliss Camming Devices滑轮
spring-loaded camming device机械塞
N（名词） a slider or roller attached to a rotating shaft to give a particular type of reciprocating motion to a part in contact with its profile 凸轮