| A FATHER had a family of sons who were perpetually quarreling among themselves. When he failed to heal their disputes by his exhortations, he determined to give them a practical illustration of the evils of disunion; and for this purpose he... Read more of The Father and His Sons at Children Stories.ca |  InformationalPrivacy |
Steel MakingAnnealing Of Rifle Components At Springfield ArmoryIn general, all forgings of the components of the arms manufa... Pyrometers For Molten Metal Pyrometers for molten metal are connected to portable thermoc... Annealing Alloy Steel The term alloy steel, from the steel maker's point of view, r... Heat Treatment Of Milling Cutters Drills Reamers Etc THE FIRE.--Gas and electric furnaces designed for high heats ... Making Steel Balls Steel balls are made from rods or coils according to size, st... Lathe And Planer Tools FORGING.--Gently warm the steel to remove any chill, is parti... Mushet And Bessemer That Mushet was "used" by Ebbw Vale against Bessemer is, perh... Carburizing Material The simplest carburizing substance is charcoal. It is also th... Annealing There is no mystery or secret about the proper annealing of d... An Automatic Temperature Control Pyrometer Automatic temperature control instruments are similar to the ... Steel Worked In Austenitic State As a general rule steel should be worked when it is in the a... Composition And Properties Of Steel It is a remarkable fact that one can look through a dozen tex... Open Hearth Process The open hearth furnace consists of a big brick room with a l... Heat Treatment Of Punches And Dies Shears Taps Etc HEATING.--The degree to which tools of the above classes shou... Shrinking And Enlarging Work Steel can be shrunk or enlarged by proper heating and cooling... Quenching Tool Steel To secure proper hardness, the cooling of quenching of steel ... Non-shrinking Oil-hardening Steels Certain steels have a very low rate of expansion and contract... Instructions For Working High-speed Steel Owing to the wide variations in the composition of high-speed... Robert Mushet Robert (Forester) Mushet (1811-1891), born in the Forest of D... Hardening The forgings can be hardened by cooling in still air or quen... |
Blending The CompoundCategory: HEAT TREATMENT OF STEEL Essentially, this consists of the sturdy, power-driven separator and fanning mill which separates the foreign matter from the compound and elevates it into a large settling basin which is formed by the top of the steel housing that incloses the apparatus. After reaching the settling basin, the compound falls by gravity into a power-driven rotary mixing tub which is directly beneath the settling basin. Here the blending is done by mixing the proper amount of various grades of material together. After blending the compound, it is ready to be stored in labeled containers and delivered to the packing room. It will be seen that by this simple system there is the least possible loss of energy from the compound. The saving commences the moment the cooling cart is covered and preserves the valuable dust which is saved by the oiling and the settling basin of the blending machine. Then, too, there is the added convenience of the packers who have a thoroughly cleaned, dustless, and standardized product to work with. Of course, this also tends to insure uniformity in the case-hardening operation. With this outfit, one man cleans and blends as much compound in one hour as he formerly did in ten. Next: Heat Treatment Of Steel Previous: Separating The Work From The Compound
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