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2. Raising (metalworking) - Wikipedia

   en.wikipedia.org/wiki/Raising_(metalworking)

   Raising is a metalworking technique whereby sheet metal is formed over a solid object by repeated "courses" of hammering and annealing. A sheet metal worker is often required to raise, or bump, the work into form from the flat metal by means of a raising hammer and raising block. The raising block is made from substance giving resistance to the ...

3. Planishing - Wikipedia

   en.wikipedia.org/wiki/Planishing

   A metal surface is finished by hammering it with a planishing panel hammer or slapper file against a shaped surface called a planishing stake that is held in a vise or a mounting hole in a blacksmith's beak anvil, [2] or against hand-held, shaped, metal tools that are known as dollies or anvils. The shape of the stake or dolly has to match the ...

4. Ball-peen hammer - Wikipedia

   en.wikipedia.org/wiki/Ball-peen_hammer

   Ball-peen hammer. A ball-peen or ball pein hammer, also known as a machinist's hammer, [1] is a type of peening hammer used in metalworking. It has two heads, one flat and the other, called the peen, rounded. It is distinguished from a cross-peen hammer, diagonal-peen hammer, point-peen hammer, or chisel-peen hammer by having a hemispherical peen.

5. Peening - Wikipedia

   en.wikipedia.org/wiki/Peening

   Peening. In metallurgy, peening is the process of working a metal 's surface to improve its material properties, usually by mechanical means, such as hammer blows, by blasting with shot (shot peening), focusing light (laser peening), or in recent years, with water column impacts (water jet peening) and cavitation jets (cavitation peening). [1]

6. English wheel - Wikipedia

   en.wikipedia.org/wiki/English_wheel

   Planishing manually using dollies and slapper files or planishing hammer, after hammer forming is very labour-intensive. Using a pear shaped mallet and sandbag to stretch the sheet metal , or by raising on a stake, speeds up the fabrication of higher crown sections. (A stake is a dolly, that can be much larger than hand held dollys, typically ...

7. An Indiana worker allegedly smashed his colleague’s head with ...

   www.aol.com/news/indiana-worker-allegedly...

   Austin Hahn, 27, allegedly attacked the unidentified victim at their workplace, the Bright Sheet Metal Co. in Indianapolis, on the morning of Sunday 20 August, according to court records obtained ...