朗缪尔探针可展机构双扭弹簧设计  

Design of Double-torsion Springs for Langmuir Probe Deployable Mechanism

作　　者：林小军 杨永萍 刘哲 刘海波[2] LIN Xiao-jun;YANG Yong-ping;LIU Zhe;LIU hai-bo(College of Mechanical ＆ Electrical Engineering,Lanzhou Institute of Technology;Science and Technology on Material Performance Evaluating in Space Environment Laboratory,Lanzhou Institute of Physics)

机构地区：[1]兰州工业学院机电工程学院 [2]兰州空间技术物理研究所空间环境材料行为与评价技术重点实验室

出　　处：《化工机械》2018年第3期325-327,共3页Chemical Engineering & Machinery

基　　金：甘肃省高等学校科研资助项目立项项目(2015A-162);兰州市科技计划项目(2016-3-110)

摘　　要：依据朗缪尔探针可展机构的设计需求,对照朗缪尔探针锁紧和展开两个工作模式,设计了一种并列双扭弹簧,该扭簧有压缩和伸展两种工作状态。同时为测试扭簧力学性能,结合弹簧测试机,设计了扭簧测试夹具。Considering the requirements of deployable mechanism design and basing on two locking and unfolding modes of Langmuir probe,a parallel double-torsion spring which boasting of compressing and stretching state was designed,including the torsion spring test fixture which can test the mechanical properties of torsion spring through combination with spring testing machine.

关 键 词：并列双扭弹簧 测试夹具 可展机构 朗缪尔探针 

分 类 号：TQ050.2[化学工程]