ISO 11900-3:2004 PDF

Name: ISO 11900-3:2004 — Tools for pressing — Ball-lock punch retainers — Part 3: Type E, reduced for heavy duty
SKU: ISO 11900-3:2004
Price: 25 EUR
Availability: InStock

Tools for pressing — Ball-lock punch retainers — Part 3: Type E, reduced for heavy duty

Название (английский):

ISO 11900-3:2004

Tools for pressing — Ball-lock punch retainers — Part 3: Type E, reduced for heavy duty

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 3
Дата публикации:: 1 сентября 2004 г.
Издание:: ISO IS 11900 edition 1 version 1
ICS:: 25.120.10

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Описание (английский):

ISO 11900-3:2004 specifies the dimensions and tolerances, in millimetres, of reduced ball-lock punch retainers, type E, for heavy duty, and of their backing plug, the main use being retention of ball-lock punches in accordance with ISO 10071-2, when punching holes in steel sheets. It gives material guidelines and hardness requirements, and specifies the designation of ball-lock punch retainers in accordance with this part of ISO 11900.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 11900-3:2004 is an international standard published by the International Organization for Standardization (ISO) that specifies the design requirements for ball-lock punch retainers, specifically the Type E reduced retainer for heavy duty pressing applications. This standard defines the precise dimensions, tolerances, material guidelines, and hardness requirements for these specialized tools, which play a crucial role in retaining ball-lock punches when punching holes in steel sheets. The standard supports consistent quality, interchangeability, and performance for ball-lock punch retainers used in heavy-duty metalworking.

Key Topics

Scope and Purpose: ISO 11900-3:2004 focuses on reduced ball-lock punch retainers Type E, designed for heavy-duty use. Its main application is in conjunction with ISO 10071-2 ball-lock punches for punching steel sheets.

Dimensions and Tolerances: The standard provides detailed dimensional requirements in millimeters, including hole sizes, lengths, and other geometric parameters with strict tolerances (typically ±0.25 mm general tolerance, with some individual dimensions specified more tightly).

Material and Hardness: While the material choice is at the manufacturer’s discretion, the hardness specification is clearly defined, requiring a hardness of (55 ± 5) HRC for both ball-lock punch retainers and backing plugs, ensuring durability under heavy loads.

Designation System: The standard outlines a clear designation format to identify ball-lock retainers unambiguously by type, reference to ISO 11900-3, and diameter (e.g., Ball-lock retainer ISO 11900-3-E-10).

Supporting Standards: It references related ISO standards for complementary components such as ISO 10071-2 for ball-lock punches, ISO 273 for clearance holes, ISO 3290:2001 for bearing balls, and ISO 4762 for screws, ensuring interoperability within tooling assemblies.

Applications

ISO 11900-3:2004 ball-lock punch retainers Type E are essential components in heavy-duty metal pressing and punching operations where precision hole punching in steel sheets is required. Their applications include:

Sheet Metal Fabrication: Retainers ensure secure locking of ball-lock punches during repetitive industrial punching in automotive, aerospace, and construction steel components.

Heavy-duty Press Tools: Providing reliable retention under high stress, these retainers contribute to the longevity and safety of large press machines handling thick or hardened steel sheets.

Tooling Standardization: By adhering to this standard, tool manufacturers and metalworking facilities improve tool compatibility, reduce downtime, and streamline tooling maintenance through standardized punches and retainers.

Related Standards

ISO 11900-1 & ISO 11900-2: Cover ball-lock punch retainers Types A, B (rectangular and square for light duty) and Types C, D (reduced for light duty), respectively. These parts complement ISO 11900-3 by addressing different retainer designs and usage intensities.

ISO 10071-2: Defines ball-lock punches for heavy duty applications, for which the ISO 11900-3 retainers provide secure retention.

ISO 273: Specifies clearance holes for bolts and screws, relevant for mounting ball-lock punch retainers.

ISO 3290-1: Details dimensions and tolerances of rolling bearing balls used as locking elements in ball-lock punch assemblies.

ISO 4762: Covers hexagon socket head cap screws employed in securing retainers and backing plugs.

ISO 8735: Standardizes parallel pins used for precise locating in tooling assemblies.

Keywords: ISO 11900-3, ball-lock punch retainers, Type E, heavy duty, punching tools, steel sheet punching, pressing tools standard, tooling dimensions and tolerances, mechanical tool standards, ball-lock punch retention, tool hardness requirements, metal fabrication tooling.

ISO 11900-3:2004 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

ISO 3290:2001

Rolling bearings — Balls — Dimensions and tolerances

ISO 10071-2:2005

Tools for pressing — Ball-lock punches — Part 2: Ball-lock punches for heavy duty

BS ISO 11900-3:2004

Tools for pressing. Ball-lock punch retainers. Type E, reduced for heavy duty.

BS EN ISO 2738:2026

Sintered metal materials, excluding hardmetals. Permeable sintered metal materials. Determination of density,…

SIST EN ISO 4762:2004

Hexagon socket head cap screws (ISO 4762:2004)

ISO 11900-1:1994

Tools for pressing — Ball-lock punch retainers — Part 1: Types A and B, rectangular and square for light duty

ISO 11900-2:2001

Tools for pressing — Ball-lock punch retainers — Part 2: Types C and D, reduced for light duty

SIST ISO 3290-1:2015

Rolling bearings - Balls - Part 1: Steel balls