کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10417613 | 902530 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental study of rock cutting under external hydrostatic pressure
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Experimental study of rock cutting under external hydrostatic pressure Experimental study of rock cutting under external hydrostatic pressure](/preview/png/10417613.png)
چکیده انگلیسی
Machining experiments are conducted on samples of Carthage marble at atmospheric pressure and under different hydrostatic pressures using a single PDC cutter. Two different experimental setups were used for the two different types of tests. Variations of cutting forces with depth of cut, rake angle and hydrostatic pressure were investigated experimentally. The effect of hydrostatic pressure on chip formation was studied using the experiments. The difference in cutting forces between cutting a groove into the specimen and cutting a slab was investigated at atmospheric pressure. Cutting forces were found to increase with increasing negative rake angle and hydrostatic pressure. The application of an external hydrostatic pressure was found to assist in chip formation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 159, Issue 2, 30 January 2005, Pages 206-213
Journal: Journal of Materials Processing Technology - Volume 159, Issue 2, 30 January 2005, Pages 206-213
نویسندگان
Prasad Kaitkay, Shuting Lei,