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Investigation of ultrasonic-assisted drilling of Al/SiC metal matrix composite with Taguchi method

Kadivar, M. A ; Sharif University of Technology | 2012

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  1. Type of Document: Article
  2. DOI: 10.4028/www.scientific.net/KEM.523-524.215
  3. Publisher: 2012
  4. Abstract:
  5. Burr in drilling plays an important role on product quality, so analysis the burr height is essential at the final production. This paper presents the application of Taguchi method for survey the burr height by adding ultrasonic vibration to the process. In this paper L18 orthogonal array based on Taguchi techniques was used in the design of experiments. Analysis of Variance (ANOVA) was used to determination the effect of drilling parameter on burr formation. Influence of spindle speed, feed rate and percentage of SiC particle was investigated in with and without ultrasonic assisted drilling. In this paper drilling of Al/SiCp MMCs with 5, 15 and 20 wt% of particulate SiC in dry drilling operation with TiN coated drill tools with Taguchi method were investigated
  6. Keywords:
  7. Metal Matrics Composite ; Ultrasonic ; Al/SiCp ; Burr formation ; Burr height ; Coated drills ; Drilling parameters ; Dry drilling ; Feed-rates ; Force ; L18 orthogonal array ; Matrics ; Metal matrix composites ; Product quality ; SiC particles ; Spindle speed ; Taguchi technique ; Ultrasonic assisted drilling ; Ultrasonic vibration ; Design of experiments ; Drilling ; Metallic matrix composites ; Precision engineering ; Silicon carbide ; Titanium nitride ; Ultrasonics ; Taguchi methods
  8. Source: Key Engineering Materials ; Volume 523-524 , 2012 , Pages 215-219 ; 10139826 (ISSN) ; 9783037855096 (ISBN)
  9. URL: http://www.scientific.net/KEM.523-524.215