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Discuss the limitations of rapid prototyping for volume-produced products. – Consider the internal structure of a product, and number of components.

IB Syllabus

 

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3D printing is good for making prototypes, but the technology can’t handle everything yet when it comes to manufacturing, he said. There are size limits to fusing parts out of titanium powder, for example, and 3D-printed parts still require a lot of finishing.

 

But 3D printing opens up new options. For one thing, it permits much more complicated shapes that can do multiple jobs. Some of the Solid’s components have interior walls that both increase strength in high-stress areas and serve to route brake and gear-shifting cables internally for a sleek look, for example.

 

Building complex parts that serve dual or triple functions is important, especially in areas like the automotive industry where durability is important. A part that serves multiple jobs means designers can avoid bolting together components that over time can rattle loose and break.

 

Read more @ Cnet

 

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