ISO 9182-4:2023 プレス用工具 ― ガイドピラー ― Part 4: タイプC、テーパーリードとブッシュ付きピラー | ページ 2

Foreword

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This document was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 8, Tools for pressing and moulding.

This fourth edition cancels and replaces the third edition (ISO 9182-4:2020) which has been technically revised.

The main changes are as follows:

• deletion of pillar diameter 12 mm, 80 mm and 100 mm, of pillar lengths 400 mm and 450 mm and modification of the tolerance on d₁;
• addition of an option with a thread;
• modification of the surface roughness value on d₁;
• modification of the hardness of the pillar;
• deletion of the pillar end alternative with radius;
• modification of dimension T and of the tolerance on d₂ on the bush;
• change in the designation of the lengths of the pillar and of the bush.

A list of all parts in the ISO 9182 series can be found on the ISO website.

1 Scope

This document specifies the dimensions and tolerances of guide pillars, type C, with taper lead and bush, intended for use in press tools.

This document gives guidance on the materials and specifies the hardness and the designation of guide pillars which meet the requirements of this document.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

No terms and definition are listed in this document.

ISO and IEC maintain terminology databases for use in standardization at the following addresses:

Bibliography