ISO 10300-2:2014 斜面齿轮负载容量计算 第2部分：表面耐久性计算（部件）

标准编号：ISO 10300-2:2014

中文名称：斜面齿轮负载容量计算 第2部分：表面耐久性计算（部件）

英文名称：Calculation of load capacity of bevel gears — Part 2: Calculation of surface durability (pitting)

发布日期：2014-04

标准范围

ISO 10300-2:20 14规定了用于确定直齿和螺旋（斜齿）、零齿和螺旋锥齿轮（包括准双曲面齿轮）的表面负载能力的基本公式，并包括对表面耐久性的所有影响，可以进行定量评估。ISO 10300-2:20 14适用于油润滑锥齿轮，只要啮合中始终存在足够的润滑剂。ISO 10300-2:20 14中的公式基于虚拟圆柱齿轮，仅限于虚拟圆柱齿轮横向接触比为？V α<2。结果在ISO 10300-1（参见ISO 6336-2）规定的应用因子范围内有效。此外，给定的关系式适用于小齿轮和车轮的轮廓变速系数之和为零的锥齿轮（参见ISO 23509）。

ISO 10300-2:2014 specifies the basic formulae for use in the determination of the surface load capacity of straight and helical (skew), Zerol and spiral bevel gears including hypoid gears, and comprises all the influences on surface durability for which quantitative assessments can be made. ISO 10300-2:2014 is applicable to oil lubricated bevel gears, as long as sufficient lubricant is present in the mesh at all times.The formulae in ISO 10300-2:2014 are based on virtual cylindrical gears and restricted to bevel gears whose virtual cylindrical gears have transverse contact ratios of ？_vα < 2. The results are valid within the range of the applied factors as specified in ISO 10300-1 (see ISO 6336-2). Additionally, the given relations are valid for bevel gears of which the sum of profile shift coefficients of pinion and wheel is zero (see ISO 23509).

标准预览图