17/30346164 DC : 0
NA
Status of Standard is Unknown
BS ISO 20457 - PLASTICS MOULDED PARTS - TOLERANCES AND ACCEPTANCE CONDITIONS
Hardcopy , PDF
English
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Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Tolerancing of plastic moulded parts
6 Moulding compound properties
7 Dimensional and geometrical tolerancing
8 Acceptance conditions for moulded part
production (ABF)
Annex A (informative) - Dimensional reference levels
for application and production of the moulded parts
Annex B (informative) - Causes and influential factors on
the moulding shrinkage of nonporous plastics
Annex C (informative) - Evaluation of the production
expense
Annex D (informative) - Validation of machine or
process capability
Annex E (informative) - Main causes for dimension,
form and location deviations in moulded part production
Annex F (informative) - Example for determining the
DP dimension for application of Table 9
Annex G (informative) - Relationship to the ISO GPS
matrix model
Annex H (informative) - Feasible acceptance parameters
Bibliography
BS ISO 20457.
| Committee |
PRI/21
|
| DocumentType |
Draft
|
| Pages |
38
|
| PublisherName |
British Standards Institution
|
| Status |
NA
|
| ISO 8015:2011 | Geometrical product specifications (GPS) Fundamentals Concepts, principles and rules |
| ISO 14638:2015 | Geometrical product specifications (GPS) Matrix model |
| ISO 5459:2011 | Geometrical product specifications (GPS) — Geometrical tolerancing — Datums and datum systems |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| ISO 1:2016 | Geometrical product specifications (GPS) Standard reference temperature for the specification of geometrical and dimensional properties |
| ISO 14253-1:2017 | Geometrical product specifications (GPS) — Inspection by measurement of workpieces and measuring equipment — Part 1: Decision rules for verifying conformity or nonconformity with specifications |
| ISO 18064:2014 | Thermoplastic elastomers Nomenclature and abbreviated terms |
| ISO 17450-1:2011 | Geometrical product specifications (GPS) — General concepts — Part 1: Model for geometrical specification and verification |
| ISO 14406:2010 | Geometrical product specifications (GPS) — Extraction |
| ISO 14405-2:2011 | Geometrical product specifications (GPS) Dimensional tolerancing Part 2: Dimensions other than linear sizes |
| ISO 10135:2007 | Geometrical product specifications (GPS) — Drawing indications for moulded parts in technical product documentation (TPD) |
| ISO 294-4:2001 | Plastics Injection moulding of test specimens of thermoplastic materials Part 4: Determination of moulding shrinkage |
| ISO 8062-1:2007 | Geometrical product specifications (GPS) Dimensional and geometrical tolerances for moulded parts Part 1: Vocabulary |
| ISO 2577:2007 | Plastics Thermosetting moulding materials Determination of shrinkage |
| ISO 286-1:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 1: Basis of tolerances, deviations and fits |
| DIN 30630:2008-03 | TECHNICAL DRAWINGS - GENERAL TOLERANCES IN MECHANICAL ENGINEERING - TOLERANCE RULE AND GENERAL PLAN |
| ISO 291:2008 | Plastics Standard atmospheres for conditioning and testing |
| ISO 286-2:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts |
| ISO 17450-2:2012 | Geometrical product specifications (GPS) — General concepts — Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities |
| ISO 14660-1:1999 | Geometrical Product Specifications (GPS) Geometrical features Part 1: General terms and definitions |
| ISO 14405-1:2016 | Geometrical product specifications (GPS) — Dimensional tolerancing — Part 1: Linear sizes |
| ISO 48:2010 | Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) |
| ISO 1660:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Profile tolerancing |
| ISO 10579:2010 | Geometrical product specifications (GPS) — Dimensioning and tolerancing — Non-rigid parts |
| ISO 5458:1998 | Geometrical Product Specifications (GPS) Geometrical tolerancing Positional tolerancing |
| ISO 868:2003 | Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore hardness) |
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