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by abetusk
785 days ago
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Fiber laser. Even a 20W fiber laser will ablate copper. 30W-50W are now avaiable for under $2k, maybe even dropping still. You'll be limited to single or double sided, without vias but considering its rapid prototyping, these are the compromises to be had. You could always try CNCing prototypes but this is fraught with trouble. Fiber lasers offer the simplicity, repeatability and speed that normal laser cuters, but with metal. [0] https://www.youtube.com/watch?v=PoYcjyghDx4 |
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