1) tortional Fretting
扭转微动
2) torsional micro-mirror
扭转微镜
3) torsion micromirror
扭转微镜
1.
Undamped dynamics simulation analysis is carried out for the torsion micromirror in vacuum environment.
使用有限元方法分析了MEMS扭转微镜在真空无阻尼状态下的各项动力学特征,包括模态分析、谐响应分析、瞬态响应分析等,获得了微镜器件的模态固有频率、振型以及谐响应频率,重点研究了扭转微镜的不同部位振动状态之间的差别。
2.
Some new kinds of torsion micromirrors with advanced compound driving structures as well as novel folding torsion-spring structures are proposed and fabricated in SOI wafers by combing with bulk micro machining and surface micro machining technology to improve the electromechanical performances and the optical properties of torsion micromirrors.
为了改善硅微机械扭转微镜的机电耦合特性,降低器件的驱动电压并提高其工作可靠性,提出了几种新颖的基于复合静电驱动结构的硅微机械扭转微镜。
3.
Si - based MEMS torsion micromirror is an important optical component for both military and industrial applications.
硅微机械扭转微镜在国防和民用领域都有着重要的应用。
4) torsional fretting
扭动微动
1.
With configuration of ball-on-flat contact,torsional fretting mode was realized successfully on a newly developed fretting test rig which collocated a low-speed reciprocating motor with a high-precision on CETR UMT-2 mutifunctional friction and wear tester.
在CETR UMT-2型多功能摩擦磨损试验机上配置高精度低速往复转动台,构成新型试验装置并成功实现了球/平面接触条件下的扭动微动;在低速往复转动台上进行了GCr15钢球(直径10 mm)与LZ50钢在扭动角位移幅值为3°~20°和法向载荷10 N时的扭动微动试验,并在分析其摩擦动力学行为的基础上对LZ50钢的扭动微动损伤特征进行探讨。
2.
On an atmosphere-controlled torsional fretting tester,torsional fretting running behaviors of LZ50 steel is investigated in three atmospheres(ambient air,oxygen and nitrogen).
在空气、氧气和氮气气氛中,研究了LZ50车轴钢在法向载荷为50 N和不同角位移幅值下的扭动微动运行行为,并重点分析了其摩擦磨损特性和氧化作用机理。
3.
On a new torsional fretting tester,the torsional fretting tests of polymethylmethacrylate(PMMA)flat against GCr15 steel ball(with diameter of 40 mm) were carried out with various angular displacement amplitudes ranged from 0.
在新型扭动微动试验机上,进行聚甲基丙烯酸甲酯(PMMA)与Ф40 mm GCr15钢球在扭动角位移幅值为0。
5) Electrostatic torsion microactuator
扭转式静电微驱动机构
6) torsion mirror optical actuator
扭转微镜光学致动器
补充资料：扭转
扭转
twist
n 1 UzhU0n扭转(t wist)轧制过程中轧件绕自身纵轴转动了一定角度而形成的缺陷。主要发生在型材和棒材上。标准规定产品不能有扭转，出现扭转必须进行矫直。产生扭转的原因有:孔型错牙，轧件进孔型不对中;轧件温度不均;机架间张力过大，拉钢严重;出孔型时因卫板不正，轧件断面上受压不均或受到倾倒力矩等。 (崔峰)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条