Material Investigation of E-Drill

E-Drill Material Investigation PowerPoint

 

Thermographic Testing Report

  1. Perfect Point EDM (2020): Document No. 62-113 Rev. A- [Thermal Analysis of E-Drill FST Comparative to Traditional Drill Methods]

 

Micrographic Testing Report(s)

 Initial HAZ/Microcracking Investigation

  1.  National Technical Systems (2021): Test Report No. PR128708- [Micrograph Analysis & Microhardness]

Final HAZ/Microcracking Investigation

  1. MetCut Research Inc. (2021): Test Report No. 6032-106782-1 [No Title]

Hole Rectification Validation

  1. MetCut Research Inc. (2021): Test Report No. 6032-106782-2 [No Title]

 

Fatigue Testing Report(s)

Fatigue Testing Program

  1. MetCut Research Inc. (2021): Test Report No. 6032-106551-1 [SBIR Fatigue Testing Program of Eccentric Cut E-Drilled   AL7075-T651 Specimens; No Rectification, X Rectification & Y   Rectification]

Fractography

  1. MetCut Research Inc. (2021): Test Report No. 6032-106551-2 [No Title]
  2. MetCut Research Inc. (2021): Test Report No. 6032-106551-3 [No Title]
  3. MetCut Research Inc. (2021): Test Report No. 6032-106551-4 [No Title]