AFS Foundry Sand Testing Equipment Operating Instructions Manual
AFS Foundry Sand Testing Equipment Operating Instructions Manual
AFS Foundry Sand Testing Equipment Operating Instructions Manual
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RIDSDALE CO 2 GASSING ACCESSORIES (<strong>AFS</strong>) (cont’d)IVTEST PROCEDURE (cont’d)(B)Tensile Test Specimens(a)(b)(c)Prepare an <strong>AFS</strong> standard 1 inch thick central section tensile test specimen inthe Tensile Ramming Accessory.Remove the core box and specimen from the base and place in the TensileGassing Accessory. Hold firmly in position with the clamping screw provided.Gas for 60 seconds at a flow rate of 5 litres/min.*(C)Transverse Test Specimens(a)(b)Prepare an <strong>AFS</strong> standard 1 inch x 1 inch x 8 inches test specimen in theTransverse Ramming Accessory.Remove the sand hopper and cut-off knife and carefully brush any loose sandgrains from the top face of the core box.54
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