対偶すきまを有する平面リンク機構の変位解析 : 対偶素接触位置の反復修正による組織的変位解析

概要

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The present paper proposes a method of determining the displacements of planar link mechanisms with clearances under specified load conditions. A virtual mechanism, of which the contact positions between pairing elements are assumed as pairing points without clearances, is introduced, and the geometric and static conditions which each link and joint should satisfy individually are considerd separately. Then an algorithm, in which a systematic method of analysis for mechanisms without clearances is iteratively utilized, is prposed for searching the appropriate contact positions at each pair. The contact loss and the multiple solutions of the contact positions of pairs are also considered in the analysis. The effectiveness of the method is confirmed through an illustrative example of a four-bar mechanism.
一般社団法人日本機械学会の論文
1996-05-25