ISO10300A法计算公式

81291961

IS010300-2001部分1、2、3锥齿轮承载能力计算，适用于直齿伞齿轮齿,弧齿伞齿轮齿,螺旋伞齿轮齿的耐点蚀性和弯曲强度的计算。

利用ISO10300标准进行强度校核时，需要知道齿轮的几何参数。它分为A、B、C三个方法。

A法是建立在对传动系数综合分析、精确测量和已有丰富经验的基础上，需要耗费大量的人力和物力，ISO10300标准中A发无具体的计算公式。...ISO10300A法计算公式有中文的吗

zengxiaodong

This part of ISO 10300 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. This part of ISO 10300 is applicable to oil lubricated bevel gears, as long as sufficient lubricant is present in the mesh at all times. The formulae in this part of ISO 10300 are based on virtual cylindrical gears and restricted to bevel gears whose virtual cylindrical gears have transverse contact ratios of εvα < 2. The results are valid within the range of the applied factors as specified in ISO 10300-1 (see ISO 6336-2[1]). 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). The formulae in this part of ISO 10300 are not directly applicable to the assessment of other types of gear tooth surface damage, such as plastic yielding, scratching, scuffing or any other type not specified. WARNING — The user is cautioned that when the formulae are used for large average mean spiral angles (βm1+βm2)/2 > 45°, for effective pressure angles αe > 30° and/or for large face widths b > 13 mmn, the calculated results of ISO 10300 should be confirmed by experience.

zengxiaodong

This part of ISO 10300 specifies the fundamental formulae for use in the tooth root stress calculation
of straight and helical (skew), Zerol and spiral bevel gears including hypoid gears, with a minimum rim
thickness under the root of 3,5 mmn. All load influences on tooth root stress are included, insofar as
they are the result of load transmitted by the gearing and able to be evaluated quantitatively. Stresses,
such as those caused by the shrink fitting of gear rims, which are superposed on stresses due to tooth
loading, are intended to be considered in the calculation of the tooth root stress, σF, or the permissible
tooth root stress σFP. This part of ISO 10300 is not applicable in the assessment of the so-called flank
breakage, a tooth internal fatigue fracture (TIFF).
The formulae in this part of ISO 10300 are based on virtual cylindrical gears and restricted to bevel
gears whose virtual cylindrical gears have transverse contact ratios of εvα < 2. The results are valid
within the range of the applied factors as specified in ISO 10300?1 (see also ISO 6336?3[1]). Additionally,
the given relationships are valid for bevel gears, of which the sum of profile shift coefficients of pinion
and wheel is zero (see ISO 23509).
This part of ISO 10300 does not apply to stress levels above those permitted for 103 cycles, as stresses
in that range could exceed the elastic limit of the gear tooth.
Warning — The user is cautioned that when the formulae are used for large average mean spiral
angles (βm1 + βm2)/2 > 45°, for effective pressure angles αe > 30° and/or for large face widths
b > 13 mmn, the calculated results of ISO 10300 (all parts) should be confirmed by experience.

zengxiaodong

ISO 10300已经包含准双曲面齿轮了，这是一个重大的改进！

niuershiye

GB T 10062.1-2003  
GB T 10062.2-2003
GB T 10062.3-2003
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就是 ISO 10030-2001的等同标准

MyRoger

有对应的计算软件么？似乎都是圆柱齿轮的居多。

xiaoyufeng

我觉得是不是等高齿的强度计算比较适合用B1法，渐缩齿更倾向于使用B2或者AGMA标准来计算，我看格里森的CAGE软件也是用AGMA标准计算的，但是不同标准的计算结果并不一样，有对这方面研究过的专家吗

niukunelit

正在学习中，