Tools for moulding. Sprue bushes. Dimensions Ingestion-build-95349 Revision of Clause 12 on

Revision of Clause 12 on erecting

This part of the standard covers requirements for both apparatus and fixed installations

— removal of degraded coatings

Enhanced security performance requirements

Tools for moulding. Sprue bushes. Dimensions Ingestion-build-95349 Revision of Clause 12 on1 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