卧式车床验收条件 精度检验

[中文适用范围]： 规定了这些平行车床的几何和实际测试，并给出了相应的允许偏差。 它仅涉及机器精度的验证。 不适用于机器运行（振动、异常噪声、部件粘滑运动等）或特性（速度、进给量等）的测试，一般应在精度确定前进行检查。 已测试。 第四版取消并取代了第三版（ISO 1708：1983）。 [外文原描述]： Specifies both geometrical and practical tests on these parallel lathes, and gives the corresponding permissible dviations which apply. It deals only with verification of the accuracy of the machine. It does not apply tothe testing of the running of the machine (vibrations, abnormal noises, stick-slip motion of components, etc.), or to characteristics (speeds, feeds, etc.), which shall generally be checked before the accuracy is tested. This fourth edition cancels and replaces the third edition (ISO 1708: 1983).