WP10 cylinder head casting defect analysis and process improvement
In view of the high rejection rate of castings caused by the unreasonable casting process de-sign of WP10 cylinder head castings,the casting defects of WP10 cylinder head were analyzed,and the casting process was improved,and the scrap rate of castings was effectively reduced by modifying the cross-sectional area of the gating system,increasing the air eye needle,increasing the height of the air eye needle and increasing the local wall thickness.
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