کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
617939 | 1455018 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tool wear in drilling of composite/titanium stacks using carbide and polycrystalline diamond tools
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
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چکیده انگلیسی
⺠When drilling CFRP-Ti stacks using the WC drills, Ti adhesion was a predominant tool wear factor, covering the entire cutting edges. ⺠PCD drills on the other hand, showed less titanium adhesion, but had a significant amount of cutting edge chipping. ⺠Abrasion, by the carbon fiber and hard inclusions in Ti, and adhesion of titanium were found to be the dominant tool wear mechanisms. ⺠Higher torque and thrust values were observed at the higher spindle speeds which caused a significant increase in tool wear due to the higher temperature generated, especially when drilling the Ti plates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volume 271, Issues 11â12, 2 September 2011, Pages 2826-2835
Journal: Wear - Volume 271, Issues 11â12, 2 September 2011, Pages 2826-2835
نویسندگان
Kyung-Hee Park, Aaron Beal, Dave (Dae-Wook) Kim, Patrick Kwon, Jeff Lantrip,