Forming Technology of Spiral Micro-Groove in Plane

Abstract:

A spiral micro-groove structure in plane was processed by P-E method in this paper. The shapes of groove structure was restricted by P-E depth a_ph and feed f. The influence a_ph and f on the height of fin and matching relation between a_ph and f were analyzed, and optimal value of a_ph and d_ph was obtained. The highest fin was achieved when d_ph was the optimal value in processing. Meanwhile, the effect of rotational speed n on the morphology of micro groove was studied.

• Periodical: Advanced Materials Research (Volumes 328-330)
• Pages: 346-349
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.328-330.346
• Online since: September 2011
• Authors: Jian Hua Xiang, Chun Liang Zhang, Fan Jiang
• Keywords: Enhanced Boiling, Ploughing-Extrusion (P-E), Spiral Micro-Groove

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