GB/T 10944-1989
Tool shanks with 7:24 taper for automatic tool changers--Shanks Nos.40,45 and 50 (English Version)

Standard No.

GB/T 10944-1989

Language

Chinese, Available in English version

Release Date

1989

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2007-06

Replace By

GB/T 10944.1-2006

GB/T 10944.2-2006

Latest

GB/T 10944.1-2013

GB/T 10944.4-2013

Scope

This standard specifies the type, size, dimensional tolerance, shape and position tolerance, surface roughness and technical requirements of the 7:24 (No. 40, 45 and 50) tapered tool shank for automatic tool changing machine tools. This standard applies to 7:24 taper tools for automatic tool changer machines.

GB/T 10944-1989 history

• 2013 GB/T 10944.1-2013 Tool shanks with 7/24 taper for automatic tool changers.Part 1:Dimensions and designation of shanks of forms A,AD,AF,U,UD and UF
• 2006 GB/T 10944.1-2006 Tool shanks with 7:24 taper for automatic tool changers Shanks Nos.40, 45 and 50 Part 1: Dimensions and conicity tolerances
• 1989 GB/T 10944-1989 Tool shanks with 7:24 taper for automatic tool changers--Shanks Nos.40,45 and 50