... in thermal conductivity between contact materials, and the other is caused by the contact pressure between the asperities through the oil film. Email: kaneta@fme.vutbr.cz Email: matsuda.kenji792@mail.kyutech.jp Email: nishikawa.hiroshi908@mail.kyutech.jp Contributed by the Tribology...

...Qiyin Lin; Nan Yang; Jun Hong; Lian Liu; Yuhan Zhang Material stiffness, a significant parameter of a contact interface, is investigated to improve the uniformity of the contact pressure. A contact interface material stiffness optimization design algorithm is developed based on the modified solid...

... the highest sound pressure with a single dominant frequency. This difference is attributed to the high contact pressure and severe wear on the surface of the hexagonal friction block. Differences in the installation angle of the triangular/hexagonal friction blocks affect wear debris behavior, distribution...

... in the J ournal of T ribology . Manuscript received July 20, 2018; final manuscript received March 24, 2019; published online April 16, 2019. Assoc. Editor: Sinan Muftu. 20 07 2018 24 03 2019 25 03 2019 wheel/rail contact measurement real-time contact pressure Contact...

.... Assoc. Editor: Dae-Eun Kim. 20 05 2013 08 12 2013 The application of advanced high-strength steels (AHSS) generally makes it necessary to use higher tool-sheet contact pressures compared with those used for forming low-strength steel, and it leads to significant changes...

... Films at High Rolling Contact Pressures ,” Proc. Inst. Mech. Eng. , 182 ( 1 ), pp. 307 – 330 . 10.1243/PIME_PROC_1967_182_029_02 [10] Johnson , K. L. , and Roberts , A. D. , 1974 , “ Observations of Viscoelastic Behavior of an Elastohydrodynamic Lubricant Film ,” Proc. R. Soc. Lond...

... is verified theoretically and analytically. Based on this valid 3D FE model, a systematic study has first been conducted, modeling and explaining the contact pressure and slip distance response. Then, the wear response that occurs at the surfaces of the dies and the workpiece is achieved. Finally, the effect...

.... 12 05 2009 06 12 2009 06 04 2010 06 04 2010 copper flanges gaskets laminar flow mechanical contact plastic flow polymer films steel turning (machining) tribology metal gasket seal thin polymer film real contact area gas leakage test contact pressure...

... interface to an ultrasonic wave can be modeled as a spring. If the contact pressure is high the interface is very stiff, with few air gaps, and allows the transmission of an ultrasonic sound wave. If the pressure is low, interfacial stiffness is lower and almost all the ultrasound is reflected...