A novel understanding of theoretic profiles was discussed based on a full study of forming principle of theoretic profiles of the clindrical cams with oscillating roller followers. 摘要在分析了擺動(dòng)滾子從動(dòng)件圓柱凸輪理論廊線(xiàn)形成機理和對理論廓線(xiàn)的重新認識的基礎上，導出了理論廓面的圓柱坐標解析式。
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