Blogs-Nanpi Shengjie Metal Products Co., Ltd.
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Causes of Cracking, Wrinkling, and Springback in Stamped Parts
2026-03-09These three defects are the most common challenges in sheet metal stamping.They are all manifestations of improper material flow and stress management during the forming process. 1.Cracking(Tearing) Cracking occurs when t...
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Common Issues in Welded Assemblies by Material Type
2026-01-29Different base materials present unique challenges during welding due to their distinct chemical compositions,physical properties,and microstructures.Understanding these material-specific issues is critical for producing ...
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Structural Strength Analysis of Welded Assemblies
2026-01-29Analyzing the structural strength of a welded assembly is fundamentally different from analyzing a homogeneous,monolithic component.The presence of the weld introduces a metallurgical and geometric discontinuity that beco...
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Key Points for Dimensional Accuracy Control and Die Optimization in Stamping
2026-01-29Achieving tight dimensional accuracy in stamped parts is a complex challenge that depends on a harmonious relationship between the part design,the material,the stamping process,and the tooling itself.Optimizing the die de...
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The Forming Principle of Metal Drawn Parts (Deep Drawing)
2026-01-29The forming principle behind metal drawn parts,specifically in the process of deep drawing,is a controlled application of tensile and compressive stresses to transform a flat sheet metal blank into a hollow,three-dimensio...
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Sheet Metal Stamping Forming Processes: A Comprehensive Overview
2026-01-29Sheet metal stamping is a cold-forming manufacturing process that uses dies and presses to transform flat metal sheets(or coils)into specific desired shapes.It is a high-speed,high-volume process widely used in industries...
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