Tools for moulding. Sprue bushes. Dimensions Ingestion-build-95349 Enhanced security performance requirements

Enhanced security performance requirements

PD 6662 helps ensure that systems are rigorous

This part of IEC 60601

A wide range of PAS documents are available to buy in the BSI shop

— removal of degraded coatings

Tools for moulding. Sprue bushes. Dimensions Ingestion-build-95349 Enhanced security performance requirements1 Scope This International Standard specifies the main dimensions and tolerances, in millimetres, of sprue bushes that are used mainly in injection moulds for plastics and rubbers (an application example is shown in Figure 1). It also specifies the hardness and designation of sprue bushes conforming to this International Standard. Figure 1 Application example of sprue bushes 1 ejector pin (ISO 6751) 2 sprue puller (ISO 16915) 3 locating ring (ISO