Numerically controlled spot welding machine built by National Electric Welding Machines Co is used by American Metal Products Co. Detroit for making auto seat frames; 100 kva welder averages 30 welds/min, with 4 in. travel between each one; production rate is 25 pieces/hr, which is same as in former manual operation but only one operator is required.


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    Title :

    Installation contradicts common notions about NC


    Additional title:

    Steel


    Published in:

    Steel ; 158 , n 23


    Publication date :

    1966


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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