"Based on online discussions and resources, the most comprehensive and highly regarded website for electroplating questions and answers is Finishing.com. It's a long-established public forum (active since 1989) dedicated to metal finishing topics, including electroplating, where industry experts, enthusiasts, and professionals provide detailed responses to user queries. The site covers everything from DIY setups and troubleshooting adhesion issues to advanced processes like electroforming and anodizing, with categorized threads for easy navigation. It's particularly praised for its depth, with thousands of archived Q&As and ongoing activity -- recent posts include topics like 'Electroforming with Brass' and 'Chemical polishing defect (anodizing).'
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Powder Coating builds around masked holes
We have a bracket that is 3/8" thick that we tap with several different sizes. Our problem is, even though we plug the holes with urethane type plugs, we get a build up of paint around the plug, which forces us to re-tap the holes. Is there any suggestions on different plugs or techniques that can save us this costly step.
Pete Schulte
Machine shop Mgr. - Audubon, Iowa, USA
2004
Pete, can you powder coat the parts first and then carefully drill and tap the holes? Many castings are now powder coated prior to machining to eliminate masking problems.
Roy Nuss
Trevose, Pennsylvania, USA
2004
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