The Equivalent Resistance Gradient Model of Metamorphic Mechanisms and the Design Approach
The practical metamorphic process, which include configuration transforming, configuration keeping and working sequence problems, is introduced. The concept of equivalent resistance gradient of metamorphic joints is proposed to investigate a new way for regulating the constrained metamorphic process and/or design of metamorphic joints. A kinds of metamorphic cyclogram is introduced, and the resistance characteristics of typical metamorphic joints are studied. A non-dimension equivalent resistance coefficient of metamorphic joints and the equivalent resistance gradient model of metamorphic mechanism are defined. The connection ships of equivalent resistance, constraint characteristics and forms, and the structure of metamorphic joints in the working stages are revealed. A design approach is demonstrated based on the metamorphic cyclogram and the equivalent resistance gradient model.
Metamorphic mechanism Configuration keeping Working sequence Equivalent resistance gradient Metamorphic cyclogram
Shujun Li Jian S. Dai
College of Mechanical Engineering and Automation, Northeastern University,Shenyang, 110004, Peoples Centre for Advanced Mechanisms and Robotics, MOE Key Laboratory for Mechanism Theory and Equipment D
国际会议
天津
英文
53-62
2012-07-08（万方平台首次上网日期，不代表论文的发表时间）