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NBN EN 12892 : 2000

Current

Current

The latest, up-to-date edition.

FOUNDING - EQUIPMENT FOR THE PRODUCTION OF LOST PATTERNS FOR THE LOST FOAM CASTING PROCESS

Published date

01-12-2013

Foreword
Introduction
1. Scope
2. Normative references
3. Terms and definitions
4. Order information and delivery conditions
   4.1 General
   4.2 Points to be discussed
   4.3 Mandatory information
5. Classification
6. Specifications
   6.1 Drawings and/or numerical data and/or master patterns
   6.2 Designation
   6.3 Sub-contracted services
   6.4 Mass
   6.5 Tooling filling systems
   6.6 Tooling temperature
7. Manufacturing requirements
   7.1 Materials
   7.2 Manufacture
   7.3 Contractions
   7.4 Required machining allowances (RMA)
   7.5 Tolerances
   7.6 Marking and labelling
8. Quality control
   8.1 Inspection documentation
   8.2 Samples
9. Usage
   9.1 General
   9.2 Thermal stability
   9.3 Pressure (clamping and injection)
   9.4 Tooling handling
   9.5 Tooling location, connection and alignment
   9.6 Pattern stripping and handling
   9.7 Tooling assembly
   9.8 Prevention of pattern distortion
   9.9 Repair and refurbishment
   9.10 Packaging and protection
   9.11 Other requirements
Annex A (informative) Examples at a dimensional test report
        and a tooling checklist

Requirements for tooling for the production of lost patterns by the lost foam process are specified in this Standard.

DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

Standards Relationship
UNI EN 12892 : 2003 Identical
DIN EN 12892:2000-05 Identical
UNE-EN 12892:2001 Identical
BS EN 12892:2000 Identical
EN 12892:2000 Identical

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