首页>
外国专利>
Measuring arrangement and method for checking the geometric and dynamic accuracy of two machine elements displaceable with respect to one another
Measuring arrangement and method for checking the geometric and dynamic accuracy of two machine elements displaceable with respect to one another
展开▼
机译:测量装置和方法,用于检查两个可相对移动的机器元件的几何和动态精度
展开▼
页面导航
摘要
著录项
相似文献
摘要
A measuring arrangement suitable for checking the geometric and dynamic accuracy of two numerically controlled machine elements which are displaceable with respect to each other. A base body is fastened on a carriage of a machine tool to be tested, on which a linear guide with a linear measuring device is rotatably seated. A measuring element is fastened in a spindle of the machine tool and is connected via a guide with the carriage. The measuring element has three pivot bearings and a further linear guide, as well as further measuring devices for measuring the rotating movements around the pivot bearings and along the further linear guide. Thus the measuring arrangement has six degrees of freedom, wherein four rotary and two translatory joints make possible the registration of individual deviations.
展开▼