本文件参照ISO 230-1规定了内部拉削的几何试验 具有水平Z轴的机器提供主要切割运动。 它还规定了与上述正常精度测试相对应的适用公差 卧式内孔拉床。 本文件解释了卧式内部类型的概念或配置以及常见特征 拉床。它还提供了相关术语和轴的名称。 它只涉及机器精度的验证。它不适用于操作系统 对机器进行测试（例如振动、异常噪音、部件的粘滑运动），或对机器进行测试 此类检查的特征（例如速度、进给）通常在测试精度之前进行。交叉引用: ISO 230-1:2012ISO/TR 230-11ISO 1101购买时可用的所有现行修订版均包含在本文件的购买中。

This document specifies, with reference to ISO 230-1, the geometric tests on internal type broaching machines with horizontal Z-axis providing the main cutting motion. It also specifies the applicable tolerances corresponding to the tests mentioned above for normalaccuracy horizontal internal type broaching machines. This document explains concepts or configurations and common features of horizontal internal type broaching machines. It also provides related terminology and designation of axes. It deals only with the verification of the accuracy of the machine. It does not apply to the operational testing of the machine (e.g. vibration, abnormal noise, stick-slip motion of components), nor to machine characteristics (e.g. speeds, feeds) as such checks are generally carried out before testing the accuracy.Cross References:ISO 230-1:2012ISO/TR 230-11ISO 1101All current amendments available at time of purchase are included with the purchase of this document.