GB/T 3478.7-1995
AbolishedStraight cylindrical involute splines--37.5°pressure angle M and W values
圆柱直齿渐开线花键 37.5°压力角 M值和W值
Application Summary AI generated
This standard specifies the M (span measurement over pins) and W (span measurement over teeth) values for straight cylindrical involute splines with a 37.5° pressure angle. It is applied in mechanical engineering for the design, manufacturing, and inspection of spline connections in automotive transmissions, machine tools, and industrial gearboxes. The standard ensures dimensional accuracy and interchangeability of spline components during quality control and assembly processes.
Related Standards
GB/T 12217-2005
Machines-Shaft heights
GB/T 1570-2005
conical shaft ends
GB/T 1569-2005
Cylindrical 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.