Displacement of Needle in Cam and Follower Formulas

Displacement of Needle is the linear movement of the needle in a cam and follower mechanism, indicating the follower’s oscillatory motion. And is denoted by d_needle. Displacement of Needle is usually measured using the Meter for Length. Note that the value of Displacement of Needle is always negative.

Formulas to find Displacement of Needle in Cam and Follower

fxDisplacement of Needle for Tangent Cam with Needle-Bearing FollowerGo

List of variables in Cam and Follower formulas

fx Radius of the Base Circle Go

fx Radius of Roller Go

fx Angle Turned by Cam from Beginning of Roller Go

FAQ

What is the Displacement of Needle?

Displacement of Needle is the linear movement of the needle in a cam and follower mechanism, indicating the follower’s oscillatory motion. Displacement of Needle is usually measured using the Meter for Length. Note that the value of Displacement of Needle is always negative.

Can the Displacement of Needle be negative?

Yes, the Displacement of Needle, measured in Length can be negative.

What unit is used to measure Displacement of Needle?

Displacement of Needle is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Displacement of Needle can be measured.

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