Results 111 to 120 of about 172,737 (271)

Integrated Theoretical Modeling and MASTA-Based Parametric Simulation for Contact Mechanics, Wear Behavior, of Critical Bearings in RV Reducers

Lubricants
RV reducers are vital components in industrial robots and precision equipment, where the fatigue life of the crank arm and support bearings critically influences the overall system longevity.
Weichen Kong, Xuan Li, Gaocheng Qian, Jiaqing Huang   +3 more
doaj   +1 more source

Additive Manufacturing of High‐Performance Polymers for Extreme Environments

Advanced Science, EarlyView.
Additive manufacturing of high‐performance polymers for extreme environments is critically reviewed through an integrated chemistry‐processing‐structure‐property‐qualification framework. The review compares fused filament fabrication, selective laser sintering, and direct ink writing, linking rheology and thermal history to crystallization, defect ...
Md Tofazzal Hossain, Mohammed Intishar Nur, Md Shajedul Hoque Thakur, Indranil Dey, Md Mesbahul Maruf, Md Jahid Hasan, Suryasarathi Bose, Muhammad M. Rahman   +7 more
wiley   +1 more source

Dynamic analysis of a tapered roller bearing

, 2018
Purpose This study aims to analyze the roller dynamic characteristics and cage whirling of tapered roller bearing considering roller tilt and skew which provide a theoretical basis for the design and application of tapered roller bearing.
Wenhu Zhang, Jinfang Gu, Sier Deng, Yongcun Cui   +3 more
core   +1 more source

Research on the method of contact load measurement of wind turbine conical roller bearings based on intelligent roller

Jixie qiangdu
ObjectiveIn response to the challenge of directly measuring the contact load of large wind turbine tapered roller bearings, the main shaft bearing of a specific model wind turbine as an example to implement intelligent modifications on the rollers of the
WANG Zihao, ZHONG Zhidan, LIU Minghui, HAO Wenlu, GUO Zihao   +4 more
doaj  

Dynamic response of axle box bearing for high-speed train considering wheelset flexibility and polygonal wear. [PDF]

Sci Rep, 2023
Guan T, Deng X, Wang J.
europepmc   +1 more source

On the Tapered Roller Bearings

Transactions of the Japan Society of Mechanical Engineers, 1951
SASAKI, Tokio, ONO, Shigeru
openaire   +2 more sources

Bridging Horizontal to Vertical Radiative Cooling

Advanced Science, EarlyView.
Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley   +1 more source

A Scalable Double‐Sided Wet Etching Strategy for Large‐Area Mushroom‐Shaped Bionic Adhesives

Advanced Science, EarlyView.
This work presents a scalable manufacturing strategy for high‐performance, large‐area, mushroom‐shaped bio‐inspired adhesives. Using a double‐sided wet etching process, the complex 3D metal molds are fabricated rapidly and controllably. The resulting adhesive structures exhibit strong, stable adhesion under various conditions, including atmosphere and ...
Keju Ji, Xinran Xu, Jian Chen, Wenjie Chen, Xiaolei Zhu, Haixiang Ma, Xingyu Jiang, Changhong Linghu, Zhendong Dai   +8 more
wiley   +1 more source

In-Process Measurement for the Process Control of the Real-Time Manufacturing of Tapered Roller Bearings. [PDF]

Materials (Basel), 2018
Brosed FJ, Zaera AV, Padilla E, Cebrián F, Aguilar JJ.   +4 more
europepmc   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

Advanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park, Ki‐Yoon Park, Yeonho Choi, Dong‐Myeong Shin, Hong‐Joon Yoon, Hocheon Yoo   +5 more
wiley   +1 more source