Vertical milling structure

Vertical Milling Machine with Adhesive-bonded Structure ... 

To demonstrate the possibility of manufacturing machine tools with the new adhesive-bonded structure in addition to conventional structures of cast iron, welded steel plates and resin concrete, a vertical milling... 

Fig. 5.28. Vertical milling machine with adhesive-bonded structure. Oblique lines show adhesive-bonded panels.

Concrete Mill Buildings. Rigid framing of single-storied buildings with reinforced concrete is not competitive with structural-steel buildings except where favorable costs on precast beams can be obtained. Even then, buildings are limited to clear bays of 100 ft or less and moderate vertical clearances of less than 35 ft. 

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