ISO 10073:2008
(Main)Tools for moulding - Support pillars
Tools for moulding - Support pillars
ISO 10073:2008 specifies the dimensions and tolerances, in millimetres, for support pillars intended for use in pressure die-cast dies and in plastics and rubber moulds. It covers materials and hardness, and specifies the designation of support pillars which meet its requirements.
Outillage de moulage — Piliers d'entretoisement
L'ISO 10073:2008 spécifie les principales dimensions et tolérances, en millimètres, des piliers d'entretoisement utilisés essentiellement dans les moules pour injection et les moules pour matières plastiques et caoutchouc. L'ISO 10073:2008 donne des indications relatives aux matériaux et à la dureté et spécifie la désignation des piliers d'entretoisement conformément à ses exigences.
General Information
- Status
- Published
- Publication Date
- 10-Aug-2008
- Technical Committee
- ISO/TC 29/SC 8 - Tools for pressing and moulding
- Drafting Committee
- ISO/TC 29/SC 8 - Tools for pressing and moulding
- Current Stage
- 9093 - International Standard confirmed
- Start Date
- 22-Apr-2024
- Completion Date
- 13-Dec-2025
Relations
- Effective Date
- 15-Apr-2008
Overview
ISO 10073:2008 defines the standardized specification for support pillars used in pressure die-cast dies and in plastics and rubber moulds. The standard specifies dimensions and tolerances (in millimetres), addresses materials and hardness, and prescribes the format for designation of compliant support pillars. It includes figures and tabulated sizes for Type A and Type B pillars and refers to surface texture indication in accordance with ISO 1302:2002.
The document is intended to promote interchangeability and consistent performance of support pillars across toolmaking and moulding operations.
Key Topics
- Dimensions and tolerances: Detailed in the standard's figures and tables for Type A and Type B support pillars; dimensions are specified in millimetres.
- Types: Two principal types (A and B) are provided with corresponding dimensional tables and assembly guidance.
- Surface texture: Surface roughness values and indication updated per ISO 1302:2002.
- Material and hardness: Material is specified as low carbon steel; choice of specific steel grade and hardness is left to the manufacturer's discretion.
- Designation: A clear designation format is defined (reference to ISO 10073, type, exterior diameter D and length l). Example from the standard: Support pillar ISO 10073 - A - 25 × 40.
- Assembly note: Spacer blocks and support pillars shall be ground to the same height when assembled in completed moulds.
Applications
ISO 10073:2008 is applicable to a range of tooling and moulding contexts, including:
- Pressure die-casting dies where accurate support and spacing between die halves are required.
- Plastics moulds and rubber moulds used in injection and compression moulding.
Practical benefits for manufacturers and toolmakers:
- Interchangeability: Standardized dimensions and designation reduce custom machining and simplify spare-part procurement.
- Quality control: Defined tolerances and surface texture references support repeatable assembly and reduce wear or misalignment.
- Procurement clarity: The designation format provides an unambiguous ordering reference for suppliers and toolrooms.
Implementation tips:
- Check the appropriate table and figure in ISO 10073 to select Type A or B and the correct D and l values.
- Confirm material choice and targeted hardness with the pillar manufacturer, as these are not strictly prescribed.
- Apply surface texture specification per ISO 1302 when documenting finished surfaces.
Related Standards
- ISO 273 - Clearance holes for bolts and screws (referenced for hole series).
- ISO 1302:2002 - Indication of surface texture in technical product documentation.
Using ISO 10073:2008 in tooling documentation helps standardize support pillar selection and supports reliable mould assembly, maintenance and spare-part replacement across die-casting and plastics/rubber moulding operations.
Frequently Asked Questions
ISO 10073:2008 is a standard published by the International Organization for Standardization (ISO). Its full title is "Tools for moulding - Support pillars". This standard covers: ISO 10073:2008 specifies the dimensions and tolerances, in millimetres, for support pillars intended for use in pressure die-cast dies and in plastics and rubber moulds. It covers materials and hardness, and specifies the designation of support pillars which meet its requirements.
ISO 10073:2008 specifies the dimensions and tolerances, in millimetres, for support pillars intended for use in pressure die-cast dies and in plastics and rubber moulds. It covers materials and hardness, and specifies the designation of support pillars which meet its requirements.
ISO 10073:2008 is classified under the following ICS (International Classification for Standards) categories: 25.120.30 - Moulding equipment. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 10073:2008 has the following relationships with other standards: It is inter standard links to ISO 10073:1991. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ISO 10073:2008 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 10073
Second edition
2008-08-15
Tools for moulding — Support pillars
Outillage de moulage — Piliers d'entretoisement
Reference number
©
ISO 2008
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ISO 10073 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 8, To
...
NORME ISO
INTERNATIONALE 10073
Deuxième édition
2008-08-15
Outillage de moulage — Piliers
d'entretoisement
Tools for moulding — Support pillars
Numéro de référence
©
ISO 2008
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Publié en Suisse
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L'ISO 10073 a été élaborée par le comit
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