A novel bending rotation ultrasonic motor is developed.
研制了一种新型金属管状弯曲旋转超声电机,该电机的定子由一个具有12个棱面的金属管和粘贴其上的PZT片组成,其尺寸为外径42 mm、内径34 mm、长44 mm。
Investigates the rotational bending fatigue behavior of Ni-based casting superalloy K435 at room temperature where the stress ratio of specimen equals-1 and specimens are rotating at 5 000 r/min(83.
3 Hz)和实验室静态空气介质环境下,研究了抗热腐蚀铸造镍基高温合金K435的旋转弯曲疲劳行为,得到其应力-疲劳寿命(S-Nf)曲线,测出其室温旋转弯曲疲劳极限为220 MPa。
Fatigue properties of three case hardening steels for heavy duty gears after carburization were investigated by means of rotating bending fatigue tests.
利用旋转弯曲疲劳试验方法研究了三种重载齿轮钢渗碳后的疲劳性能。
The rotating bending fatigue limit of a newly developed high strength martensitic steel 25CrNi2MoVNb for transmission shaft was tested and compared with that of the commonly used 18Cr2Ni4WA steel.
通过旋转弯曲疲劳试验的方法,研究新开发传动轴用高强度马氏体钢25CrNi2MoVNb的疲劳性能,并与常用的18Cr2Ni4WA钢进行对比。
rotary bending tester
旋转弯曲疲劳试验机
Metals - Rotating bar bending fatigue testing???
金属－－棒材旋转弯曲疲劳试验
ANALYSIS OF ROTARY BENDING GIGACYCLE FATIGUE PROPERTIES OF BEARING STEEL GCr15
GCr15钢旋转弯曲超长寿命疲劳性能分析
Metal material--Twisting fatigue test
GB/T2107-1980金属高温旋转弯曲疲劳试验方法
Metals-rotating bar bending corrosion fatigue testing
GB/T7733-1987金属旋转弯曲腐蚀疲劳试验方法
The Research on Measurement and Control System of Rotating Bending Fatigue Testing Machine Based on ARM
基于ARM的旋转弯曲疲劳试验机测控系统的研究
Numerical Simulation of Aluminum Alloy Wheel Rotating Bending Test Based on ABAQUS
基于ABAQUS的汽车铝合金车轮旋转弯曲试验的数值模拟
Influence of shot peening on high temperature rotating bending fatigue property of DD6 single crystal superalloy
喷丸强化对DD6单晶高温合金高温旋转弯曲疲劳性能的影响
Research on Bending Rotation Test of Rotation Shaft in Point the Bit Rotary Steerable System
指向式旋转导向系统旋转轴弯曲旋转试验研究
Twisted, bent, or partially rolled upon itself; convolute.
旋转卷曲的自行旋转、弯曲或部分卷曲的；盘旋卷曲的
Shaft with curved arrow showing direction of rotation.
带指示旋转方向的弯曲箭头的轴。
a curved support that permits the supported object to rotate to and fro.
能让被支撑物前后旋转的弯曲的撑架。
Brief developing history of bending rotation ultrasonic motor is looked bace.
回顾了弯曲旋转超声马达的发展简史;
The act of twisting or turning.
弯曲弯曲或扭转的动作
An Investigation of Vortex Structure in High-Turning Dihedral Compressor Cascade with PIV;
大转折角弯曲扩压叶栅旋涡结构PIV研究
A slice is a curving shot from left to right with severe sidespin.
右曲球是一种带有相当于顺时钟旋转导致剧烈向右弯曲的击球。
A slice is a curving shot from left to right with severesidespin.
右曲球是一种带有顺时针旋转，然后向右弯曲的击球。
A slice is a curving shot from left to right with severe side spin.
右曲球是一种带有相当于顺时针旋转，导致剧烈向右弯曲的击球。