GB/T 3478.4-1995
AbolishedStraight cylindrical involute splines--45° pressure angle dimensions tables
圆柱直齿渐开线花键 45°压力角 尺寸表
Application Summary AI generated
This standard provides dimension tables for straight cylindrical involute splines with a 45-degree pressure angle, specifying key parameters such as tooth height, root diameter, and pitch. It is applied in mechanical engineering for designing and manufacturing spline connections in automotive transmissions, machine tools, and industrial gearboxes where high torque transmission and precise alignment are required. The standard ensures interchangeability and compatibility of splined components across different manufacturers and maintenance contexts.
Related Standards
GB/T 12217-2005
Machines-Shaft heights
GB/T 1569-2005
Cylindrical shaft ends
GB/T 1570-2005
conical shaft ends
GB/T 10081-2005
Straight-sided internal splines Length series
GB/T 1563-2003
Taper keys--Cross section dimensions of keyways
GB/T 10043-2003
Clutch--Classification
GB/T 10042-2003
Clutch--Terminology
GB/T 1567-2003
Square and rectangular thin keys
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.