Mastering Titanium: How I Designed a Chainstay Dimpling Tool

On a recent visit to Taiwan, I learned how one of the best titanium manufacturers, ORA Engineering, dimples their chainstays. In this video, I show how I created a similar design using low parts. Design writeups, files, CAD drawings: Chapters: intro 00:05 Why dimple? 00:17 Secrets from ORA Engineering 00:45 Replicating the ORA fixture 01:05 The Crux: dimple die design 01:34 CNC dimple die 02:10 Conclusions 02:29 improvements 02:49