Standard No.:	GB/T 17855-2017
English Name:	Calculation of load capacity of spline
Chinese Name:	花键承载能力计算方法
Professional Classification:	GB    National Standard
ICS Classification:	21.120.30 21.120.30    Keys and keyways, splines 21.120.30
Issued by:	SAC/TC
Issued on:	2017-09-07
Implemented on:	2018-4-1
Status:	valid
Superseding:	GB/T 17855-1999 Calculation of load capacity of spline
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	250.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the calculation of load capacity of straight cylindrical involute splines and cylindrical straight-sided splines (hereinafter referred to as “splines”). This standard is applicable to splines manufactured according to GB/T 1144 and GB/T 3478.1. It may be used as reference for other types of splines. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 1144 Straight-sided spline - Dimensions, tolerances and verification GB/T 3478.1-2008 Straight cylindrical involute splines - Metric module side fit - Part 1: Generalities 3 Terms and symbols See Table 1 for the terms and symbols.

Foreword i 1 Scope 2 Normative references 3 Terms and symbols 4 Load analysis and calculation 5 Coefficients 6 Calculation of load capacity 7 Examples

*GB/T 1144-2001 Straight-sided spline--Dimensions,tolerances and verification
*GB/T 3478.1-2008 Straight cylindrical involute splines - Metric module side fit - Part 1: Generalities