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单词 pitch circle
释义

pitch circle


pitch circle

n (Mechanical Engineering) an imaginary circle passing through the teeth of a gearwheel, concentric with the gearwheel, and having a radius that would enable it to be in contact with a similar circle around a mating gearwheel

pitch circle


pitch circle

[′pich ‚sər·kəl] (design engineering) In toothed gears, an imaginary circle concentric with the gear axis which is defined at the thickest point on the teeth and along which the tooth pitch is measured.
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更新时间:2024/12/23 1:16:42