کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10673222 1010232 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Process adapted structure optimization of deep hole drilling tools
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Process adapted structure optimization of deep hole drilling tools
چکیده انگلیسی
In order to machine boreholes having a high length-to-diameter ratio, deep hole drilling methods are applied. Especially when drilling ductile materials, the removal of cooling lubricant and chips can be hindered by long chips which block the inside of the chip mouth. In order to increase the volume flow rate of the cooling lubricant and chips, the chip mouth cross-section of a commercially available state-of-the-art BTA (Boring and Trepanning Association) boring tool was analyzed. Structure topology optimization was applied to reduce the drill head material without the drill head losing its stiffness to maximize the chip mouth cross-section. Finally, new drill head design was developed and verified through experimental investigations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 58, Issue 1, 2009, Pages 89-92
نویسندگان
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