ISO 20929:2018 プレス用ツール—大きなスタンピングおよびフォーミングダイのヒールガイド | 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.

Introduction

This document was developed on basis of Guideline VDI 3387 “Sliding elements in large stamping die”.

Heel guidings are used in medium and large stamping and forming dies for guiding the upper die towards the lower die.

The heel guidings offer a simple and affordable guidance system which is widely used in medium and large stamping and forming dies made from casting and steel plate in complement of round guiding pillars and bushes.

Heel guidings are designed to guide the upper and lower die to facilitate tool set-up and try out and to retain the clearance (bending or drawing gap) during the service life.

Unlike round guides, guiding plates can also absorb lateral shear forces, see also Figure 1.

1 Scope

This document specifies dimensions for heel guidings in large stamping and forming dies. It also gives example applications and an example for ordering.

2 Normative references

There are no normative reference in this document.

3 Terms and definitions

No terms and definitions are listed in this document.

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

Bibliography