Last Updated
：2025/11/29
epicycloidal wheel
Noun
Japanese Meaning
円運動から直線運動を生み出す装置。固定された内側の歯車（内径が外側車輪の直径の２倍）の中を転がる際、外側車輪の周縁に固定されたピンが直線を描く仕組みに基づいている。
（ plural ）
Quizzes for review
A device for producing straight-line motion from circular motion, on the principle that a pin fastened in the periphery of a gear wheel will describe a straight line when the wheel rolls around inside a fixed internal gear of twice its diameter.
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epicycloidal wheel
To reduce vibration, the engineer replaced the sliding guide with an epicycloidal wheel that converts circular motion into precise straight-line movement.
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To reduce vibration, the engineer replaced the sliding guide with an epicycloidal wheel that converts circular motion into precise straight-line movement.
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