Elementary lessons in steam machinery and the marine steam engine, with a short description of the construction of a battleship (1893)
Langmaid, Joseph, Gaisford, H · London, New York : Macmillan · leaf 43
the journal (that is the part that revolves within thebearing), and it can lie easily replaced when worn. The frictionalso between gun metal and iron is moderate and uniform, sothat the bearings work smoothly. The ordinary gun metal used in machinery is much tougherthan cast-iron., and is.… … III iiW 62 PARTSCOPPER 37 PARTSZINC tZ^El PART TIN Fig. 5 Fig. 6. Fig. 3. Fig. 4. Composition of Composition of Composition of Composition oi Gun Metal. Bbass. Mfntz Metal. Naval Brass. 23 lesson m METALS USED IN CONSTRUCTION 25 corrosion it is much used for pumps, valve boxes, and otherparts…
Steam-engines · Marine engines
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten15unit-1043-542.webp)
