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before
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after
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| The minor casting defects
found on casting aluminum wheels after finishing can be filled by overlay
repairing. These works with low heat input have achieved reduction of
production defects, and eliminated distortion, residual stress, or under-cuts.
And the repaired products have also passed hydraulic leak tests. |
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 Work Piece: casting aluminum wheel Objection: less defective production by minor casting defects repair Process: overlay Base metal: aluminum alloy Electrode: aluminum alloy |
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processing
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