Four Bar Quick Return Mechanism 3d model
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Four Bar Quick Return Mechanism

Four Bar Quick Return Mechanism

by GrabCAD
Last crawled date: 1 year, 11 months ago
FOUR BAR QUICK RETURN (QR) MECHANISM feature different input durations for their working and return strokes. The time ratio (TR) of a QR mechanism is the ratio of the change in input displacement during the working stroke to its change during the return stroke. Several basic types of mechanism have a QR action. These types include slider-crank and four-bar mechanisms.

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