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by nealrs
3243 days ago
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It's been about 10 years since I left Caterpillar --- but I don't think you can weld (reliably) on PM / sintered parts. This was one of the concerns the crotchety old manufacturing engineers brought up when I proposed replacing some expensive machined bosses with a much cheaper PM part. Then again, those guys really loved to say stuff like "no, that's not how it's done." - so maybe they're wrong / tech has improved significantly. |
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