"The iron founder" supplement. A complete illustrated exposition of the art of casting in iron. Comprising the erection and management of cupolas, reverberatory furnaces, blowers, dams, ladles, etc.; mixing cast iron; founding of chilled car-wheels; malleable iron castings; foundry equipments and appliances; gear moulding machines; moulding machines; burning, chilling, softening; annealing; pouring and feeding; foundry materials; advanced moulding; measurement of castings; wrought iron, steel, etc. Also, the founding of statues; the art of taking casts, pattern modelling; useful formulas and tables (1893)
Bolland, Simpson · New York, J. Wiley & Sons · leaf 174
157 FOUNDRY APPLIANCES. by a method of suspending such oblique parts to the main pattern by means of a slotted link, which accommodates itself to the requisite position for a clean draw. Flasks may be given such form as will suit the form of the pat- … Fig. 61. tern, in which case the general form of the intervening pattern-plate can be suited to the form of the pattern; or two machines may be employed, with separate match-plates for cope and drag. A jarring mechanism is also provided, being mounted on extreme end of axle, on outside of the…
Iron founding
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
