17.040.99 有关长度和角度测量的其他标准 标准查询与下载

ISO 4292:1985 圆度偏差估计法 用二点法和三点法测量

Determines the out-of-roundness by means of two-point measurement (measurement of diameters), by means of three-point measurement, summit (symmetrical or asymmetrical setting), and by means of three-point measurement, rider (symmetrical setting). Suitable for routine or in-process inspection because of the methods specified in ISO 4292 are faster and cheaper (than the procedure in ISO 4291).

Methods for the assessment of departure from roundness; Measurement by two- and three-point methods

BS 3730-3:1982 不圆度评定.第3部分:测定不圆度的二点三点测量法

Numerical assessment of departures from roundness by combinations of two- and three-point measurement. Applicable to internal and external diameters. Clauses deal with procedure, evaluation of measurement errors, measuring conditions.

Assessment of departures from roundness - Methods for determining departures from roundness using two- and three-point measurement

NF E01-001:1967 机械工程用的１到５００mm公称线性尺寸

Nominal linear dimensions from 1 mm to 500 mm for mechanical engineering.

CNS 71-1947 工具圆锥柄至较粗处之过渡尺寸（准则）

Transitionary Size Between Taper & Shank