کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1679579 | 1010325 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Surface Integrity Difference between Hard Turned and Ground Surfaces and Its Impact on Fatigue Life
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Surface Integrity Difference between Hard Turned and Ground Surfaces and Its Impact on Fatigue Life Surface Integrity Difference between Hard Turned and Ground Surfaces and Its Impact on Fatigue Life](/preview/png/1679579.png)
چکیده انگلیسی
Surface integrity is the key for process selection of hard turning or grinding in industry. This study identifies the fundamental differences in the integrity of hard turned and ground surfaces and the subsequent impact on rolling contact fatigue life. The significant findings are: (a) mechanical deformation plays a larger role during hard turning than grinding, while the size effect in grinding induces higher surface hardness; and (b) a hard turned surface may have a more than 100% longer fatigue life than a ground one with an equivalent surface finish (Ra 0.07 μm) due to the very different characteristics of surface integrity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 55, Issue 1, 2006, Pages 81-84
Journal: CIRP Annals - Volume 55, Issue 1, 2006, Pages 81-84
نویسندگان
F. Hashimoto, Y.B. Guo, A.W. Warren,