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WebMay 1, 2024 · T-welded structures of aluminum alloy are increasingly used in automotive, railway vehicles, aerospace and bridges. However, compared with the simple joint, the T-joint of aluminum alloy is... WebThe surface finish from reaming depends on the workpiece material. The range for cast iron is 50 to 80 rms and 30 to 60 rms for steels. A PCD reamer can impart a finish as fine as 8 rms in aluminum. How to ream a hole? Performing reaming correctly depends first and foremost on preparation of the hole. gurov and anna 2014
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