Decisive results are obtained only by the offensive. Aggressiveness wins battles. If you want to thrash a man go after him; don't wait for him to come to you. When attacking use every available man. Have every man in the proper place at th... Read more of The Theory Of Attack at Military Training.caInformational Site Network Informational
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Steel Making

Connecting Rods
The material used for all connecting rods on the Liberty engi...

Surface Carburizing
Carburizing, commonly called case-hardening, is the art of pr...

Machineability
Reheating for machine ability was done at 100 deg. less than ...

Annealing Of Rifle Components At Springfield Armory
In general, all forgings of the components of the arms manufa...

Drop Forging Dies
The kind of steel used in the die of course influences the he...

Shrinking And Enlarging Work
Steel can be shrunk or enlarged by proper heating and cooling...

Heat-treating Department
The heat-treating department occupies an L-shaped building. ...

Heat Treatment Of Milling Cutters Drills Reamers Etc
THE FIRE.--Gas and electric furnaces designed for high heats ...

Annealing To Relieve Internal Stresses
Work quenched from a high temperature and not afterward tempe...

Highly Stressed Parts
The highly stressed parts on the Liberty engine consisted of ...

Carburizing By Gas
The process of carburizing by gas, briefly mentioned on page ...

Preventing Carburizing By Copper-plating
Copper-plating has been found effective and must have a thick...

High-chromium Or Rust-proof Steel
High-chromium, or what is called stainless steel containing f...

Introduction Of Carbon
The matter to which these notes are primarily directed is the...

Sulphur
SULPHUR is another element (symbol S) which is always found i...

Oil-hardening Steel
Heat slowly and uniformly to 1,450 deg.F. and forge thorough...

Suggestions For Handling High-speed Steels
The following suggestions for handling high-speed steels are ...

Protectors For Thermo-couples
Thermo-couples must be protected from the danger of mechanica...

Lathe And Planer Tools
TO FORGE.--Gently warm the steel to remove any chill is parti...

Quenching The Work
In some operations case-hardened work is quenched from the bo...



The Forging Of Steel






Category: THE FORGING OF STEEL

So much depends upon the forging of steel that this operation must
be carefully supervised. This is especially true because of the
tendency to place unskilled and ignorant men as furnace-tenders
and hammer men. The main points to be supervised are the slow and
careful heating to the proper temperature; forging must be continued
at a proper rate to the correct temperature. The bar of stock from
which a forging was made may have had a fairly good structure, but
if the details of the working are not carefully watched, a seamy,
split article of no value may easily result.





Next: Heating

Previous: Making Steel Balls



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