Feb 28: Lathes, capstan lathes, automatics, vertical turning and boring mills, and grinding machines described. Mar. 7: Crankpin turning lathes, grinding, milling, drilling and tapping, and automatic cutting-off drilling and tapping machines. Mar. 14: Shaping and planing, gear hobbing, and special machines, screw gages and attachments. Mar. 21: Single-purpose machines for drilling sewing-machine parts, machines for railway shops, automatic cutter grinder, automatic cam-feed drilling machine with indexing work table, surfacing, grinding, and polishing machine are described. Apr. 25: New Biernatzki vertical milling machine, grinding-wheel hardness tester, gear testing machine, projector for tool room work, hammer-type hardness tester, and horizontal forging and upsetting machine are described. May 2: Spline-grinding machine, machine for measuring clearance angles of twist-drill points, wheel lathe, 4-spindle semi-automatic machine for connecting rods and crank levers, and girder-shearing machine, are described. May 16: Cylindrical grinder, automatic precision cylinder grinder, and Helico twist drill fluting machine. May 23: Cutting-off machines, universal horizontal boring machine, and camshaft grinding machine exhibited, are described. (See also - no. 3818 Mar. 15 1929, pp. 286-288; Machy. (Lond.), vol. 33, nos. 855, 856, 857 and 858, Feb. 28 and Mar. 7, 14 and 21, 1929, pp. 705-711, 732-736, 764-767 and 794-797, 36 figs., and vol. 34, nos. 863-864, 866 and 867, Apr. 25 and May 2, 16 and 23, 1929, pp. 119-122, 150-153, 217-219 and 247-249, 18 figs.; Automobile Engr., vol. 19, nos. 252 and 253, Mar. and Apr. 1929, pp. 101-103 and 138-146, 27 figs.)


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    Title :

    Machine tool exhibits at the Leipzig fair


    Additional title:

    Engineer


    Published in:

    Engineer ; 147 , n 3819


    Publication date :

    1929


    Remarks:

    10 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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