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Roller Chain Wear Pattern Taxonomy: Elongation, Sideplate Cracking, and Pin Galling

🎨 Concept Diagram

Elongation(pitch stretch)SideplateCrackingPin Galling(surface wear)Roller Chain Wear Pattern Taxonomy123

AI-generated illustration for visual understanding

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Calculate Wear Pattern Interpreter
Automated pattern classification from field photos or measurements
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🔧 Belt & Chain Drive System Fail...

📋 Real Project Case

Case Study: Premature V-Belt Failure on New Holland CR9090 Combine Harvester

Midwest U.S. custom harvesting operation, 2023 season

Challenge: Recurring belt shredding at 42–48 hrs of operation; no visible misalignment or contamination
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