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Modern moulding and pattern-making : a practical treatise upon pattern-shop and foundry work, embracing the moulding of pulleys, spur gears, worm gears, balance-wheels, stationary-engine and locomotive cylinders, globe valves, tool work, mining machinery, screw-propellers, pattern-shop machinery, and the latest improvements in English and American cupolas ... (1907)

Mullin, Joseph P · New York : D. Van Nostrand · leaf 44

An illustration from Modern moulding and pattern-making : a practical treatise upon pattern-shop and foundry work, embracing the moulding of pulleys, spur gears, worm gears, balance-wheels, stationary-engine and locomotive cylinders, globe valves, tool work, mining machinery, screw-propellers, pattern-shop machinery, and the latest improvements in English and American cupolas ..., 1907, leaf 44
25 MOULDING. Fig. 14 shows the rim moulded on the outside, and the arms and hubs set in position and moulded up to the F T IT"! u 6. I Fig. 14. centre. The core or lifting-plate, Fig. 14, is now set in place, and bedded down solid, as shown at Fig. 15. The … Fig. 15. parting can now be made, and the centre filled in and rammed up level with top of mould. We are now

Founding · Patternmaking

Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.

More pictures from Modern moulding and pattern-making : a practical treatise upon pattern-shop and foundry work, embracing the moulding of pulleys, spur gears, worm gears, balance-wheels, stationary-engine and locomotive cylinders, globe valves, tool work, mining machinery, screw-propellers, pattern-shop machinery, and the latest improvements in English and American cupolas ...

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