樓主: 飛過(guò)了無(wú)痕
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蝸輪蝸桿實(shí)際效率遠(yuǎn)低于計(jì)算效率,急待解決 |
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點(diǎn)評(píng)
一般應(yīng)在效率0.4多,和加工沒(méi)啥關(guān)系,是設(shè)計(jì)的問(wèn)題
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