Tools for moulding. Sprue bushes. Dimensions Ingestion-build-95349 — removal of degraded coatings

— removal of degraded coatings

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

Orbital vibration welding

: — adequate white light to achieve reliable testing with colour contrast    techniques

Tools for moulding. Sprue bushes. Dimensions Ingestion-build-95349 — removal of degraded coatings1 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