【摘要】 本文通过对《用解析法求平面度误差》一文中存在的错误进行分析,得出正确计算公式,并由此建立数学模型,给出了用计算机进行数据处理的流程图及计算实例。此法可避免频琐的作图和手工计算,迅速、准确地对四种基准平面的平面度进行评定。更多还原

【Abstract】 In this paper, by analysing the mistakes in 《Find the Planeness Error by Analytical Method》, the right calculating formulas are derived, and then a mathematical model is set up, the flow chart and the example are given. By using this method, not only overelaborate drawing and hand-calculating can be avoided, but also the flatness of four kinds of datum-planes can be assessed quickly and precisely.更多还原