GB/T 15825.8-2008
ActiveSheet metal formability and test methods - Part 8: Guidelines for the determination of forming-limit diagrams
金属薄板成形性能与试验方法 第8部分：成形极限图(FLD)测定指南
Application Summary AI generated
This standard provides guidelines for determining forming-limit diagrams (FLDs), which are used to evaluate the maximum strain a sheet metal can withstand before necking or fracturing. It is applied in the automotive, aerospace, and appliance industries to optimize stamping processes and die design for components like car body panels and metal enclosures. The standard ensures consistent FLD testing methods for quality control and material selection in sheet metal forming operations.
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