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process for the production of a modellmatrize for the production of elektroerosions electrodes
process for the production of a modellmatrize for the production of elektroerosions electrodes
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机译:用于生产电腐蚀电极的模型化方法的生产
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摘要
A method of making an oversize negative master die or working tool with a roughened surface thereon from a positive model. The oversize negative master die is used in conjunction with automated apparatus to prepare identical duplicate electrical discharge machining electrodes of the same dimensions as the model.
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