Question

The amplitude of the motion of scotch yoke mechanism with crank length r is

Answer 1

Answer:

Scotch yoke is a mechanism used to convert rotary motion into Sliding motion.

length of the yoke should be double the length of the crank.

If r is the radius of the crank then,.

Answer 2

Answer:
The amplitude of scotch yoke mechanism is r

Explanation:

• Scotch Yoke Mechanism is a reciprocating mechanism that converts rotational motion to reciprocating motion or vice-versa. It is also known as slotted link mechanism. This mechanism is an inversion of double slider crankshaft.
• It can be used to either convert linear motion of slider to rotational motion of crank or it can be used to convert the rotational motion of crank to linear motion of a slider.
• This mechanism is commonly used in control valve actuators in high-pressure gas and oil pipelines.
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