Tools for moulding. Sprue bushes. Dimensions Ingestion-build-95349 within selected boundaries

within selected boundaries

when a regular array of points is systematically placed over a two-dimensional section through a uniform microstructure

Elaboration of ISO 22253 considered practical work conducted in the framework of a collaborative study involving 35 laboratories (published as ISO/TR 194781 and ISO/TR 194782)

PD 6662 helps ensure that systems are rigorous

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

Tools for moulding. Sprue bushes. Dimensions Ingestion-build-95349 within selected boundaries1 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