Page 45 - 04. Subyek Engineering Materials - Manufacturing, Engineering and Technology SI 6th Edition - Serope Kalpakjian, Stephen Schmid (2009)

Section 1.6 Selection of Manufacturing Processes

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Fastening and bonding
Other welding
Fusion welding
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Shielded metal-arc welding I Friction-stir welding Adhesive bonding
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Gas-metal arc welding Resistance welding Bolted connection I

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Flux-cored arc welding I Explosion welding Wave soldering I
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I Gas-tungsten arc welding I Cold welding Brazing

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FIGURE l.6f Schematic illustrations of various joining processes.

service life of the product. Moreover, the inherent flexibility of laser cutting is coun-
tered by the fact that it is a much slower operation than traditional punching.
In process selection, several factors can have a major role, such as the part size,
shape complexity, and dimensional accuracy and surface finish required. For example,
° Flat parts and thin cross sections can be difficult to cast.
° Complex parts generally cannot be shaped easily and economically by such met-
alworking techniques as forging, whereas, depending on the part size and the