کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5129171 | 1489605 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cutting Force and Surface Finish Analysis of Machining Additive Manufactured Titanium Alloy Ti-6Al-4V
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, the effect of machining parameters such as cutting speed and feed rate on cutting forces and surface roughness during turning of wrought and additive manufactured titanium alloys Ti-6Al-4V (selective laser melting) was studied. It was found that high cutting speeds and feed rates resulted in high cutting forces and poor surface finish. It was also found that higher cutting forces were required for machining selective laser melted titanium alloy (SLM Ti-6Al-4V) as compared to that of conventionally produced wrought Ti-6Al-4V due to the higher strength and hardness of SLM Ti-6Al-4V. After machining, surface roughness of additive manufactured titanium alloys was found to be low as compared to wrought Ti-6Al-4V because of the high hardness and brittle characteristics of additive manufactured titanium alloys.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Manufacturing - Volume 7, 2017, Pages 284-289
Journal: Procedia Manufacturing - Volume 7, 2017, Pages 284-289
نویسندگان
Ashwin Polishetty, Manikanda Shunmugavel, Moshe Goldberg, Guy Littlefair, Raj Kumar Singh,