A new method for characterizing axis of rotation radial error motion Part 2 Experimental results

作者：Lu Xiaodong^*; Jamalian Arash; Graetz Richard

来源：Precision Engineering-Journal of the International Societies for Precision Engineering and Nanotechnology, 2011, 35(1): 95-107.

DOI：10.1016/j.precisioneng.2010.08.006

• Radial error motion
• Axis of rotation
• Two dimensional
• Fourier coefficients
• Error motion consequence

In the current standards of spindle metrology the fundamental component of radial probe measurement is considered radial throw (eccentricity) of the Installed test artifact and the fundamen al radial error motion is treated The goals of this paper are (1) to make evident the fact that fundamental radial error motion can actually exist (2) to present a new two-dimensional (2D) method to analyze spindle radial error motion measurement (3) to discuss the limitations of current spindle motion analysis methods In the 2D framework the radial error motion is an application-independent geometric property and thus separate from the consequence of radial error motion in spindle applications The 2D method can not only determine the axis of rotation radial error motion but also the consequence of en or motion in all classes of spindle applications including a new class of spindle applications with two radial sensitive directions In comparison the radial error motion values specified in current standards give the consequence of radial error motion in two classes of spindle applications but do not represent radial error motion itself The new method is presented in two parts Part

• 出版日期2011-1