1、

Study of Measurement for Parallelism of Line to Spatial Turning Spindle Axis

线对空间回转轴线的平行度测量方法的研究

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2、

It is significant to improve the performance of spindle and spinning by studying the spindle axis orbit of vibration.

对锭子轴心振动轨迹进行研究,对提高锭子的性能及纺纱质量有重大的意义。

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3、

Measurement of the Parallelisms for Line and Flat to Space Turning Spindle Axis

线、面对空间回转轴线平行度的测量

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4、

Distance spindle axis to column bus;

主轴中心到立柱母线距离;

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5、

The testing results showed that the rise-temperature of spindle bearings can be reduced, the thermal stability of spindle axis and the machining accuracy of machine tool can also be improved.

试验结果表明,这种热管不但能降低主轴轴承的温升,而且可大大提高主轴轴线的热稳定性,从而提高机床的加工精度。

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6、

For lathes, the X-axis is the cross slide ( or turret ) motion angle to the spindle axis.

对于车床, X 轴是交叉幻灯片 ( 或炮塔 ) 在直角坐标轴运动的主轴.

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7、

The Automatic Switching Between the Main Spindle and C Axis of the Vertical Turning and Milling MC

立式车铣加工中心主轴与C轴的自动切换控制

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8、

Second, the specific details of economic and trade cooperation and exchanging interaction between the two parties is the policy of the spindle around the axis of cooperation and exchanges, deepen mutually beneficial win-win situation.

其次,具体详细说明经贸合作交流才是国共两党互动政策的主轴,围绕这个主轴开展合作与交流,深化互利双赢。

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9、

Results show that thermal drift along Z axis is the greatest contributor to the spindle thermal error which can reach about 50 μ m with an error of 1.0 μ m.

实验结果表明,所测立式加工中心主轴热误差沿Z轴方向最大,约为50μm,测量误差约为10μm。

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10、

With respect to the surface grinding has been extensively studied, the two-way rotation of the cylindrical grinding wheel spindle and the workpiece axis presents greater challenge to its research.

相对于已被广泛研究的平面磨削,高速外圆磨削的砂轮轴和工件轴的双向旋转运动则给其相关研究提出了更高的挑战。

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11、

But under certain condition, the spindle should be unsteady, this is decided by the relationship of moment of inertia that spindle to each axis of coordinate system, bearings supporting stiffness, revolving speed of spindle and the imbalance mass control, etc.

但在一定条件下,旋转主轴有可能出现不稳定现象,这取决于主轴绕固联坐标系各轴之转动惯量间的关系、轴承支承刚度、主轴旋转速度和不平衡质量控制等因素。

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12、

Performance Research on Feed Mechanism and Spindle Unit of High Speed Lathe Multi-constrained Adaptive Feedrate Control for 5-axis Machining

高速车床进给机构及主轴机构性能研究五轴加工中进给速度的多约束自适应控制策略

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13、

Research on the Load Capability of the Motored Spindle of Oil-air Lubricated Dynamic-static Slide Bearing; The wave propagation along axis direction in piezoelectric hollow cylinder is studied.

油气二相流动静压滑动轴承电主轴承载性能研究对压电圆柱壳体内波的轴向传播进行了研究。

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14、

Based on the dynamic simulation of the spindle system of 5-axis machining center, dynamic optimization design is done for the bearing support system and the structure of the spindle.

对五轴联动加工中心主轴系统进行动力学仿真分析,对原主轴系统的轴承支承系统和主轴结构进行了动态优化设计,提出了双排轴承的设计方案。

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15、

Instantaneous Revolution Axis and Error Motions of a Spindle as well as Their Computer Simulation

回转运动的瞬心与误差及计算机仿真

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16、

Based on SPA theory and approach, this paper studies the indetermination of the radial vibration distribution by calculating, analysing and comparing the determination value of axis radial vibration in the taper bore of the spindle on a lathe.

通过对机床主轴锥孔轴线径向跳动测定值的计算,分析和对比,运用集时分析(SPA)的理论和方法,来研究径向跳动分布的不确定性。

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17、

the coordinate system of a 5-axis cnc machine, which includes an oblique rotary axis, as well as its characteristics provided the rotary axis is fixed at angle of 45 ° to the spindle, is introduced in this paper.

介绍了一个包含倾斜转动轴的5轴数控机床坐标系统及其在该转动轴与主轴成45°角情况下的运动特点。

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18、

as the name vertical milling machine suggests, the axis ofthe spindle that holds the milling cutter is vertical.

立式铣床名副其实,安装铣刀的主轴的轴线是垂直的。

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19、

The slope sensor is mounted on a linear X-carriage and the wafer on a spindle with its rotational axis along the Z-axis.

斜率传感器装在X向滑板上,而晶片固定在可绕Z轴转动的主轴上。

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20、
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