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.
作者
林小军
杨永萍
刘哲
刘海波
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)
出处
《化工机械》
CAS
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)
关键词
并列双扭弹簧
测试夹具
可展机构
朗缪尔探针
parallel double-torsion spring
test fixture
deployable mechanism
Langmuir probe
