GB/T 5104-1985

Abolished

The basic types and dimensions of hobs for 30°pressure angle involute splines

30°压力角渐开线花键滚刀基本型式和尺寸

Standard Type

GBT

ICS

25.100.25

CCS

J41

Status

Abolished

Issue Date

1985-04-27

Implementation

1986-03-01

Centralized Committee

N/A

Issuing Authority

N/A

Application Summary AI generated

This standard specifies the basic types and dimensions of hobs used for cutting 30° pressure angle involute splines. It is applied in the manufacturing of splined shafts and hubs, particularly in automotive, aerospace, and heavy machinery industries where precise spline profiles are required for torque transmission. The standard ensures interchangeability and consistency in hob design for machining operations.

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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.