Experimental Research on the System Performance in Near-Dry Deep Hole Drilling

Abstract:

The near-dry deep hole drilling system was taken as object in this study，and the contrast experiment between the deep hole drilling system and the traditional（wet）deep-hole drilling system，including the cutting force，the tool wear，the surface quality and the chip-break have been done. The results show that the near-dry system drill stability and have better effort in cooling，lubrication，chip removal effective. The tool life and surface quality within the hole are better，at the same time，it can greatly reducing the amount of cutting fluid，the costs and the pollution of the environment. So we can get a conclusion that it is an ideal system in green drilling process.

• Periodical: Key Engineering Materials (Volume 455)
• Pages: 98-102
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.455.98
• Online since: December 2010
• Authors: H.B. Zhao, Y.F. Nan
• Keywords: Cutting Fluid, Deep Hole Drilling (DHD), Near-Dry Cutting, Pulverization

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