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Method of manufacturing a functional part of lightweight constructionand functional part of lightweight construction
Method of manufacturing a functional part of lightweight constructionand functional part of lightweight construction
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机译:轻型结构的功能部件的制造方法和轻型结构的功能部件
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摘要
In a process to manufacture a lightweight component e.g. an automotive windscreen wiper unit, facing holes (6, 7) are formed a hollow cast metal component (1) with two walls (3, 4). A single pipe (2) is inserted into the holes and the pipe hole ends are widened by application of a mandrel. Also claimed is a commensurate product.
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