کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
833711 1470371 2006 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental and numerical studies on the determination of twist drill temperature in dry drilling: A new approach
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Experimental and numerical studies on the determination of twist drill temperature in dry drilling: A new approach
چکیده انگلیسی

In this paper, the influences of the spindle speed and feed rate on the drill temperature responses have been investigated. A new experimental approach was developed to measure drill temperature in drilling process. Drill temperatures were measured by inserting standard thermocouples through the coolant (oil) hole of TiAlN-coated carbide drills. Experimental parameters used in the study has based on Taguchi’s method. Experimental study was conducted by using two different workpiece materials, AISI 1040 steel and Al 7075-T651. The drill bit temperature was predicted using a numerical calculation with Third Wave AdvantEdgeTM Lagrangian based on explicit finite element analysis software. The results obtained from experimental study and finite element analyses (FEA) were compared. Good agreement between the measured and analyzed temperature results was found in dry drilling process.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 27, Issue 10, 2006, Pages 920–927
نویسندگان
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