Materials (Basel, Switzerland)
A Uniformity Coefficient-Based Method for Improving the Wear Resistance of Mold Ejector Pin Guide Holes via Oblique Laser Shock Peening.
Enfu Liu, Yueying Ye, Yudie Zhang, Shixu Mu, Zhilong Xu, Wenjun Jiang, Yin Li
Published: 202610.3390/ma19020332
Abstract
To address the severe wear of the hole wall and orifice in ejector pin guide holes of injection molds caused by frequent hole-shaft sliding, this study proposes a composite strengthening method that combines nitriding with oblique laser shock peening…
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