ISO/TR 15144-1:2010 圆柱正齿轮和斜齿轮的微点蚀承载能力计算 第1部分：简介和基本原理

标准编号：ISO/TR 15144-1:2010

中文名称：圆柱正齿轮和斜齿轮的微点蚀承载能力计算 第1部分：简介和基本原理

英文名称：Calculation of micropitting load capacity of cylindrical spur and helical gears — Part 1: Introduction and basic principles

发布日期：2010-12

标准范围

ISO/TR 15144-1:2010描述了带外齿圆柱齿轮微点蚀承载能力的计算程序。该程序是在对油润滑齿轮变速器进行测试和观察的基础上开发的，其模块在3 mm到11 mm之间，节线速度在8 m/s到60 m/s之间。但是，如果满足以下规定的标准，该程序适用于任何有适当参考数据的齿轮副。规定的公式适用于传动圆柱齿轮，以及ISO 53规定的基本齿条齿廓的从动圆柱齿轮。它们也适用于与虚拟接触比小于2.5的其他基本齿条共轭的齿。对于正常工作压力角高达25°，参考螺旋角高达25°，以及节线速度高于2m/s的情况，结果与其他方法一致。ISO/TR 15144-1:2010不适用于评估除微点蚀以外的齿轮齿面损伤类型。

ISO/TR 15144-1:2010 describes a procedure for the calculation of the micropitting load capacity of cylindrical gears with external teeth. It has been developed on the basis of testing and observation of oil-lubricated gear transmissions with modules between 3 mm and 11 mm and pitch line velocities of 8 m/s to 60 m/s. However, the procedure is applicable to any gear pair where suitable reference data is available, providing the criteria specified below are satisfied.The formulae specified are applicable for driving as well as for driven cylindrical gears with tooth profiles in accordance with the basic rack specified in ISO 53. They are also applicable for teeth conjugate to other basic racks where the virtual contact ratio is less than 2,5. The results are in good agreement with other methods for normal working pressure angles up to 25°, reference helix angles up to 25° and in cases where pitch line velocity is higher than 2 m/s.ISO/TR 15144-1:2010 is not applicable for the assessment of types of gear tooth surface damage other than micropitting.

标准预览图