Near net shape

Near net shape is an industrial manufacturing technique. The name implies that the initial production of the item is very close to the final (net) shape, reducing the need for surface finishing. Reducing traditional finishing such as machining or grinding eliminates more than two-thirds of the production costs in some industries.

Processes

The following are various near-net-shape processes categorized by material.

Ceramics

Composites

Plastics

Metals


gollark: More importantly, there isn't *that* much country-building space to go around, and rather a lot of people who think themselves "strong and aggressive". The probability of an arbitrary "strong and aggressive" person doing this is low.
gollark: It's hard to say, as it is not yet 50 years.
gollark: Ah, so *that's* why brexit.
gollark: All the countries you could consider newish seem bad.
gollark: Do people do that nowadays?
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