ISO 6779:2019 立式内孔拉床的验收条件 精度试验

标准编号：ISO 6779:2019

中文名称：立式内孔拉床的验收条件 精度试验

英文名称：Test conditions for vertical internal type broaching machines — Testing of accuracy

发布日期：2019-05

标准范围

本文件参照ISO 230-1规定了垂直内孔式拉床的几何试验，该拉床的垂直Z轴提供了主要的切削运动。它还规定了与上述试验相对应的适用公差，适用于正常精度立式内拉床。本文件解释了立式内孔拉床的概念、结构和常见特征。它还提供了相关术语和轴的名称。本文件仅涉及拉床精度的验证。它不适用于机器的运行测试（例如振动、异常噪音、部件的粘滑运动），也不适用于机器特性（例如速度、进给），因为此类检查通常在测试精度之前进行。

This document specifies, with reference to ISO 230？1, the geometric tests on vertical internal type broaching machines with vertical Z-axis providing the main cutting motion.It also specifies the applicable tolerances corresponding to the tests mentioned above for normal-accuracy vertical internal type broaching machines.This document explains concepts or configurations and common features of vertical internal type broaching machines. It also provides related terminology and designation of axes.This document deals only with the verification of the accuracy of the broaching 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.

标准预览图