Tool shank taper rate 7/24 for automatic tool changer. Shanks no 40, 45, 50.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1984

Number of pages

4 p.

Reference

NF E62-540

ICS Codes

25.060.20 Dividing and tool-workpiece holding devices

Classification index

E62-540

Print number

1 - 01/03/1986

International kinship

ISO 7388-1:1983

Replaced standards (1)

NF E62-540

November 1982

Standard Cancelled

Tool shank taper rate 7/24 for automatic tool changer. Shanks NO 40,45,50.

Standard replaced by (1)

NF ISO 7388-1

November 2007

Standard Current

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

ISO 7388-1:2007 specifies the dimensions of tool shanks with a 7/24 taper, of shank forms A, AD, AF, U, UD and UF (with two possible additions for each), for automatic tool changers, used on machines having an automatic gripping system for feeding tools from the magazine to the spindle and vice-versa. These tools are designed with the most important dimensions for use in spindle noses according to ISO 9270.

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