1) cycloid
[英]['saiklɔid] [美]['saɪklɔɪd]
摆线
1.
Application of Cycloid in Machining Polygon Parts;
摆线在多边形零件加工中的应用
2.
Time - sharing interpolation algorithm for cycloid;
时间分割法摆线插补算法
3.
Determination of Rotor Structural Parameters of Cycloidal Rotor Pump;
摆线转子泵转子结构参数的确定
2) cycloidal pendulum
摆线摆
3) cycloid gear
摆线轮
1.
The fracture reasons of the GCr15 steel cycloid gear were analyzed by means of chemical analysis,metallography examination,grade identification of non-metal inclusions and carbides.
应用化学成分分析,金相组织分析,非金属夹杂物及碳化物检测等方法对GCr15钢摆线轮断裂原因进行了综合分析。
2.
Taking cydid gear-pin rail chainless traction mechanism of MG375W as an example, make theoretical deduction for the profile and the kinematic characteristics of the cycloid gear, and make simulation analysis for some different engaging positions by computer.
以MG375W采煤机的摆线轮与销排无链牵引机构为例,进行了摆线轮齿廓特性及运动特性的理论推导,对不同的啮合工位进行了计算机模拟仿真分析,得出了中心距及节距发生变化引起啮合传动特性的变化规律。
3.
Therefore, study on the prediction and compensation of cycloid gear milling process deflection has important significance in improving machining precision of cycloid gear and transmission accuracy of precision transmission.
摆线轮是精密传动的关键部件之一,属于薄壁件,近几年来由于对薄壁件的变形规律不是很清楚,不能有效地控制其加工精度,有时为了达到设计所要求的精度,只能采用增加打磨工序的方法,这样就大大降低了效率,同时会使零件结构设计受到制造水平的约束,直接影响薄壁结构的零件产品更新换代的先进性,可见,加工变形和加工效率问题成了影响薄壁结构零件加工的重要约束。
4) rocking curve
摇摆曲线
1.
The asymmetrical Bragg reflection STD scan mode with the conventional X-ray diffraction rocking curve was used to determine the lattice distortion of CdZnTe single crystal in this method.
在高分辨X射线衍射仪上,利用不对称布拉格衍射STD技术与单晶摇摆曲线技术相结合的方法,对碲锌镉单晶材料的晶格畸变进行了分析测定。
2.
The reflection peak separations resulting from the misorientation between matrix domain and ferroelastic domain were observed in the rocking curves for several different reflections.
对几个不同的反射 ,可在其摇摆曲线上观测到由基体畴和铁弹畴之间的取向差导致的反射峰的分离。
3.
To meet the requirement of comprehensive characterization of morphology of substrates for EUV multilayer,a suitable combination of different measuring techniques,such as atomic force microscopy (AFM),X-ray diffractometer(XRD) rocking curve and synchrotron radiation(SR) reflec.
研究用不同清洗方法对硅基底表面粗糙度的影响,首先使用原子力显微镜(AFM)直接测量硅片表面粗糙度;然后,利用直流磁控溅射方法,在相同制备工艺条件下镀制M o/S i多层膜,使用X射线衍射仪(XRD)对多层膜二级衍射峰进行摇摆曲线扫描;最后,利用同步辐射测量多层膜的反射率,间接表征基底的粗糙度。
5) cycloid gear
摆线齿轮
1.
Calculation of cycloid gear and numerical control machining;
摆线齿轮计算及数控加工
2.
Finite element analysis on the multi-teeth differenced cycloid gear based on ANSYS
基于ANSYS的多齿差摆线齿轮有限元分析
3.
Compared with the involute planetary gear reducer, the cycloid gear reducer has the same transmission ratio, the number of gear teeth and the similar mechanic properties in use.
根据使用效果等效原则 ,根据摆线齿轮的齿高平均圆直径和当量模数为线索查取渐开线齿轮公差 ,是获得摆线齿轮公差的一种简捷方
6) rocking curve
回摆曲线
1.
The experimental result shows that the FWHMs of double crystal rocking curve of the epilayer is 16.
对实验样品进行了双晶衍射回摆曲线的模拟,模拟结果与测试结果符合较好,说明生长的RTD材料结构与设计相符合。
2.
The structure parameters of DBR were obtained from the rocking curve.
利用X射线双晶衍射方法,测定了分布布拉格反射镜(DBR)的衍射回摆曲线,除了DBR主衍射峰("0"级衍射峰)外,还观察到"1"级和"2"级卫星峰。
补充资料:摆线
摆线 cycloid 一个圆在一条定直线上滚动时,圆周上一个定点的轨迹。又称旋轮线。圆上定点的初始位置为坐标原点,定直线为x轴。当圆滚动j 角以后,圆上定点从 O 点位置到达P点位置。当圆滚动一周,即 j从O变动2π时,动圆上定点描画出摆线的第一拱(图1)。 再向前滚动一周, 动圆上定点描画出第二拱,继续滚动,可得第三拱,第四拱……,所有这些拱的形状都是完全相同的 ,每一拱的拱高为2a(即圆的直径),拱宽为2πa(即圆的周长)。摆线有一个重要性质,即当一物体仅凭重力从A点滑落到不在它正下方的B点时,若沿着A,B间的摆线,滑落所需时间最短(图2),因此摆线又称最速降曲线。
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