I.S. EN 10243-1:2000
Current
The latest, up-to-date edition.
STEEL DIE FORGINGS - TOLERANCES ON DIMENSIONS - PART 1: DROP AND VERTICAL PRESS FORGINGS
Hardcopy , PDF
English
01-01-2000
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
1 Scope
2 Normative references
3 Symbols
4 Information required in determining tolerances
4.1 Mass of forging
4.2 Shape of die line
4.3 Category of steel used
4.4 Shape complexity factor
4.5 Types of dimension
5 Categories of tolerances
5.1 Scope of categories
5.2 Definition of categories
5.3 Deviations of form
6 Use of tables
6.1 Tables 1 and 2: Tolerances for length, width
and height, residual flash (and trimmed flat),
and mismatch
6.2 Tables 3 and 4: Tolerances for thickness and
ejector marks
6.3 Table 5: Tolerances for straightness, flatness
and tolerances for centre-to-centre dimensions
6.4 Table 6: Tolerances for fillet and edge radii;
tolerances for burrs; tolerances for sheared ends
7 Design procedure
7.1 Information required by the forger
7.2 Preparation of forging drawing
7.3 Indication of dimensions on forging drawing
7.4 Indication of tolerances on forging drawings
7.5 Importance of forging drawing
Annex A (informative) Examples of application
Defines the dimensional tolerances for steel drop and vertical press forgings made under hammers and presses.
| DevelopmentNote |
COR 2005 Issued on 15/08/2010. (09/2010)
|
| DocumentType |
Standard
|
| Pages |
44
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 10243-1 : 2006 | Identical |
| BS EN 10243-1:1999 | Identical |
| DIN EN 10243-1 : 2007-12 | Identical |
| UNE-EN 10243-1:2000 | Identical |
| DIN EN 10243-1:2000-06 | Identical |
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