多层螺旋伸缩机构原理及其动态仿真技术的研究

Research on principle and dynamic simulation method for mechanism of three layers helix flexible arm

多层螺旋伸缩手臂机构是利用螺旋传动的基本原理,对螺旋机构进行创新设计而提出的一种多层螺母和螺杆相结合的螺旋传动机构。应用动态仿真软件ADAMS和三维CAD软件对复杂的螺旋机构进行动力学仿真。仿真结果表明所设计的机构是可行的,达到了预期的目标,具有推广价值。

Mechanism of multiple layers helix flexible arm is a new helix transmission mechanism that combines the basic theories of the helix transmission and creative design. Prove the possibility by using dynamic simulation software(ADAMS) to build a series of dynamic equation. And such method has value of theory and practice to be generalized.