BS EN ISO 10135:2009

BS EN ISO 10135:2009 Geometrical product specifications (GPS). Drawing indications for moulded parts in technical product documentation (TPD)

BS EN ISO 10135 specifies rules and conventions for the indications of requirements for moulded parts on technical product documentation. It also specifies the proportions and dimensions of the graphical symbols used for this representation.

The figures in BS EN ISO 10135 merely illustrate the text and are not intended to reflect actual application. Consequently, the figures are simplified and are not fully dimensioned and toleranced, showing only the relevant general principles applicable in any technical area.

Contents BS EN ISO 10135:

• Introduction
• Scope
• Normative references
• Terms and definitions
• Letter Symbols
• Line conventions
• Drawing indications for moulded parts
• Parting surface
• Tool markings
• Special ejector markings identifier
• Mismatch
• Flash
• Extent of specification
• Draft angles
• Tool motion direction
• Part removal direction
• Surface enlargement
• Sinks
• Porosity
• Identification and marking
• Other necessary information
• Special indication for undisturbed surfaces
• Rules for linear and geometrical dimensioning and tolerancing
• Linear dimensioning and tolerancing
• Geometrical tolerancing
• Datums
• Surface texture
• Edges
• Proportions and dimensions of graphical symbols
• Former practice (tapered features)
• Relation to the GPS matrix model
• Bibliography