【摘要】 提出一种多面棱体检定的新方法——对检法。该法仅用一台自准直仪,通过两棱体对应面相互比较和对检,可同时检定两个多面棱体。介绍了该法的检定原理,导出了计算多面棱体工作角偏差的公式,给出了检测结果的标准差。更多还原

【Abstract】 A new method for calibrating polyhedrons is presented, calibratingprinciple of the method is introduced and the formulas for calculating the working angle deviation of polyhedrons are derived in this paper. By using this method, only one autocollimator is needed to calibrate two polyhedrons at the same time by comparing and calibrating with each other the homologous surfaces of the two polyhedrons.更多还原