RV reducer double-dimension chain sequence assembling method based on bearing characteristics

An RV reducer double-dimension chain sequence assembling method based on bearing characteristics specifically comprises the steps that a main bearing dimension chain and a tapered roller bearing dimension chain are determined according to a closed ring and the precision range of the closed ring, the...

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Hauptverfasser: CHU DENA, FAN YUQING, HU JINGYUAN, MAO FEIRAN, WANG DONGFENG, WANG YANSHUANG, WANG GAOFENG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:An RV reducer double-dimension chain sequence assembling method based on bearing characteristics specifically comprises the steps that a main bearing dimension chain and a tapered roller bearing dimension chain are determined according to a closed ring and the precision range of the closed ring, the main bearing dimension chain comprises a closed ring H0 and a composition ring A, the composition ring A comprises six dimensions of HB1, HB2, H1, H2, H3 and H4, and the closed ring H0 is connected with the closed ring H0; the tapered roller bearing dimension chain comprises a closed ring h0 and a composition ring B, the composition ring B comprises nine dimensions of H7, h2, h3, hb1, hb2, h1, h4, H5 and H6, the assembly precision of the RV speed reducer is improved in a double-dimension-chain optimal matching mode of the main bearing dimension chain and the tapered roller bearing dimension chain, and the assembly structure and different characteristics of each component are combined, so that the assembly precisio