ISO 230-3:2007 机床检验通则 第3部分：热效应的测定

标准编号：ISO 230-3:2007

中文名称：机床检验通则 第3部分：热效应的测定

英文名称：Test code for machine tools — Part 3: Determination of thermal effects

发布日期：2007-08

标准范围

ISO 230-3:2007定义了三种测定机床热效应的试验:环境温度变化误差（ETVE）试验、旋转主轴引起的热变形试验和移动直线轴引起的热变形试验。线性轴移动引起的热变形测试仅适用于数控机床，旨在量化热膨胀和收缩以及结构旋转变形的影响。出于实际原因，它适用于长度不超过2000 mm的直线轴机器。如果用于轴长超过2000 mm的机器，则有必要在每个轴的正常范围内选择一个代表性长度为2000 mm的测试。根据ISO/TR 16015，这些测试对应于漂移测试，并定义了机床的评估和详细程序。

ISO 230-3:2007 defines three tests for the determination of thermal effects on machine tools: an environmental temperature variation error (ETVE) test, a test for thermal distortion caused by rotating spindles, and a test for thermal distortion caused by moving linear axes.The test for thermal distortion caused by moving linear axes is applicable to numerically controlled (NC) machines only and is designed to quantify the effects of thermal expansion and contraction as well as the rotational deformation of structure. For practical reasons, it is applicable to machines with linear axes up to 2 000 mm in length. If used for machines with axes longer than 2 000 mm, it will be necessary to choose a representative length of 2 000 mm in the normal range of each axis for the tests.The tests correspond to drift tests according to ISO/TR 16015 and define the evaluation and the detailed procedure for machine tools.

标准预览图