ISO INTERNATIONAL STANDARD 6753-2 First edition 1998-05-15 Tools for pressing and moulding - Machined plates - Part 2: Machined plates for moulds Outillage de presse et de moulage - Plaques usinées - Partie 2: Plaques usinées pour moules ISO Referencenumber ISO 6753-2:1998(E) by IHS under lic Not for Resale ISO 6753-2:1998(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through IsO technical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote Tools for pressing and moulding. Together with ISO 6753-1, it cancels and replaces ISO 6753:1982, which has been technically revised Part 1: Machined plates for press tools, jigs and fixtures Part 2:Machined plates for moulds @ISO1998 nternational Organizationfor Standardization Case postale 56 · CH-1211 Geneve 20 · Switzerland Internet X.400 C=ch; a=400net; p=iso; 0=isocs; S=central Printed in Switzerland onal Organization for Standardizatior INTERNATIONALSTANDARD @ISO ISO 6753-2:1998(E) Tools for pressing and moulding Machined plates Part 2: Machined plates for moulds 1 Scope This part of IsO 6753 specifies the dimensions and tolerances, in millimetres, of machined plates for moulds of the following types: - type A: clamping plates; type B: cavity plates; - type C: intermediate plates; - type D: ejector plates; - type E: risers. It gives guidance relative to materials and hardness and specifies the designation of machined plates in accordance with this part of ISO 6753. 2 Dimensions 2.1 Clamping plates (type A), cavity plates (type B) and intermediate plates (type C) See figure 1 and table 1. 2.2 Ejector plates (type D) and risers (type E) assigned to the size of plates See figure 2 and tabie 2. 2.3 Tolerances, limit deviations and surface roughness See table 3. 3 Material and corresponding hardness Thematerial andhardnessarelefttothemanufacturer'sdiscretion. Copyright International Organization for Standardization Not for Resale