کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
616758 | 881520 | 2006 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Frictional characteristics of an aerostatic linear bearing
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Frictional characteristics of an aerostatic linear bearing are evaluated in detail by means of a developing method. In the method, the resultant force acting on the moving part of the bearing is measured highly accurately as the inertial force using an optical interferometer. The velocity dependence of dynamic friction is focused on in this paper. The component of dynamic frictional force, which is almost independent of the absolute value of velocity, is detected in the experiment, in addition to the force component that is proportional to velocity. Before this study, dynamic frictional force had only been explained as the viscous frictional force acting inside the air film, which is proportional to the velocity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 39, Issue 9, September 2006, Pages 888–896
Journal: Tribology International - Volume 39, Issue 9, September 2006, Pages 888–896
نویسندگان
Yusaku Fujii,