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17 Cards in this Set
- Front
- Back
- 3rd side (hint)
Soaking |
The operation (done prior to roll forming) of heating a cast steel ingot until it has reached a uniform temperature throughout |
Reached a uniform temperature throughout |
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Forging |
A deformation process in which the work is compressed between two dies, using either impact or gradual pressure to form the part |
Using impact or gradual pressure |
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Drawing |
A bulk deformation process in which the cross-section of a rod or wire is reduced by pulling it through a die opening |
Bulk deformation process |
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Press |
Most sheet metal operations are performed on this |
Sheet metal operations |
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Shearing, blanking, and punching |
The three primary operations in pressworking that cut sheet metal are |
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Springback |
The partial recovery toward original shape that occurs when bending pressure is removed at the end of the deformation process |
Recovery towards original shape |
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Drawing |
A sheet-metal forming operation performed by placing a sheet of metal over a die cavity and then pushing the metal into the opening with a punch |
Sheet metal forming operation |
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Spinning |
Satellite dishes and some shaped charcoal grills are formed using this sheet metal process |
Satellite dishes.. |
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Mandrel |
To reduce the flattening that occurs during tube bending, this tool is often used |
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Drilling, milling, turning |
The three most common machining processes |
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Roughing removed large amounts of material and produces a part geometry close to desired shape, finishing comes after roughing and is used to achieve final geometry and surface finish |
Difference between roughing and finishing |
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Turning |
A lathe is used to perform which manufacturing operations? |
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The turning process |
A machining process in which a single-point tool removes material from the surface of a rotating cylindrical workpiece, the tool being fed in a direction parallel to the axis of work rotation. |
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Internal threads |
A tap is a cutting tool used to create which part geometry |
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Broaching operation |
A metal removal process in which a tool with multiple teeth moves linearly past a stationary workpart |
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Glass, carbon, kevlar |
What are the most common FRP's |
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Curing |
This process accomplishes cross-linking of the polymer, transforming it from a liquid into a hardened product |
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