Description
THE WIRE RODS ARE REDUCED TO THE VARIOUS GAUGES IN WIRE DRAWING MACHINES. THE OPERATION SIMPLY STATED CONSISTS OF PULLING THE WIRE ROD THROUGH A STEEL DIE SLIGHTLY SMALLER IN CIRCUMFERENCE THAN THE ROD ITSELF. THE WIRE ROD IS POINTED FIRST TO ENABLE IT TO GO THROUGH DIE AND THE POINTED END IS GRIPPED IN A VICE ATTACHED TO A ROTATING DRUM, WHICH WHEN SET IN MOTION DRAWS THE ROD THROUGH THE DIE.. ETC.... (NEGATIVE BY B.H.P.).
Details
Classification
Photograph
Physical Description
Colour: Black & white
Copyright
Copyright expired - public domain
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