Locomotive boiler construction; a practical treatise for boilermakers, boiler users and inspectors .. . The Derry-Collard Co, Figure 43Flanging dome cap. dicated. The dome flange or dome base is usually madeof il/% or 134-inch steel plate. The one shown on Plate1 is seen in section as it would appear when in the diesin Fig. 44. The first operation upon this sheet is to clamp it be- 87 Flanging. tween the dies E and F and while being rigidly held bythe main table, the clamping piston P and the dies A arebrought up. The die A forces the metal to the side asthe piston pushes it entirel
Locomotive boiler construction; a practical treatise for boilermakers, boiler users and inspectors .. . The Derry-Collard Co, Figure 43Flanging dome cap. dicated. The dome flange or dome base is usually madeof il/% or 134-inch steel plate. The one shown on Plate1 is seen in section as it would appear when in the diesin Fig. 44. The first operation upon this sheet is to clamp it be- 87 Flanging. tween the dies E and F and while being rigidly held bythe main table, the clamping piston P and the dies A arebrought up. The die A forces the metal to the side asthe piston pushes it entirely through the flanged rope or chain X now supports the die A while thepiston P is returned.
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Keywords: ., bookcentury1900, bookdecade1910, bookidlocomotivebo, bookyear1912
