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The use of a cutting tool with a series of teeth that is used to change the shape or dimensions of a hole. Broaching can also be used to remove material from a workpiece surface.
A precision abrasion process in which a relatively small amount of material is removed from a surface by means of abrasive stones. The goal is to obtain a desired finish or extremely accurate features.
The use of an abrasive to wear away at the surface of a workpiece and change its shape. Grinding operations commonly use abrasive grains bonded into a wheel shape.
A basic metal cutting process that uses a blade with a series of teeth on its edge to cut a narrow opening in a workpiece. Sawing may be used to produce slots or grooves or to separate the workpiece into two pieces.
An abrasive process that removes the last bit of unwanted material. A lapping process sometimes uses an abrasive paste that is rubbed across the part to gradually smooth it.
The use of a rotating multi-point cutting tool to machine flat surfaces, slots, or internal recesses into a workpiece. Milling includes a wide range of versatile metal cutting operations.
Drawing is a metalworking process which uses tensile forces to stretch metal. It is broken up into two types: sheet metal drawing and wire, bar, and tube drawing. The specific definition for sheet metal drawing is that it involves plastic deformation over a curved axis.
Knurling is a process for working metals and other materials by plastic deformation of the surface using knurling tools, such as rolls, serrated rollers, and thread-rolling dies.Shape knurling (thread cutting or gear knurling) is the formation of rough surface finishes on cylindrical heads of nuts, ...
