Wall friction - PowerPoint PPT Presentation

Bin and Hopper Design

Bin and Hopper Design. Karl Jacob The Dow Chemical Company Solids Processing Lab jacobkv@dow.com. The Four Big Questions. What is the appropriate flow mode? What is the hopper angle? How large is the outlet for reliable flow?

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1.36k views • 73 slides

Extrusion

Extrusion. Extrusion. A compression forming process in which the work metal is forced to flow through a die opening to produce a desired cross-sectional shape. Pros: variety of sections possible (hot extrusion) grain structure and strength enhancement (cold) close tolerance (cold)

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3.63k views • 20 slides

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