three-ratio gear 中文意思是什麼
three-ratio gear
解釋
三級變速箱-
The three - ring gear reducer ( trgr ), invented by a chinese engineer in 1985, is a novel type of planetary transmission device with few tooth difference, which has numerous advantages over traditional reducers, such as large transmission ratio, high loading capacity, compact volume, low manufacturing cost and wide adaptability etc, and it has been widely used in many fields
三環減速器是中國科技人員發明的一種少齒差內嚙合行星齒輪傳動裝置,其傳動原理新穎,具有傳動比大、承載能力強、結構緊湊、成本低廉和適應性廣等諸多優點,在很多領域已得到廣泛應用。
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