Results 31 to 40 of about 400,855 (288)

Two-dimensional linear friction damper consists of concave conical lever and disc (Investigation of fundamental property by simplified model)

open access: yesNihon Kikai Gakkai ronbunshu, 2015
A passive vibration isolation system consisting of a friction damper is advantageous at cost, a maintenance, etc. However, the conventional damper of constant friction force has performance limitations; the isolation performance declines and the residual
Hideya YAMAGUCHI, Hidehisa YOSHIDA
doaj   +1 more source

A Study on an Experimental System of Wiper–Windshield Friction Vibration and Noise

open access: yesLubricants
With the rapid development of electric vehicles, the issue of wiper–windshield friction noise has become more prominent. However, limitations in the hardware and software configurations of existing experimental systems restrict in-depth studies of ...
Ningning Liu   +6 more
doaj   +1 more source

Analysis of the Influence of Clearance on the Meshing Force and Friction Power Loss of Cycloid-pin Gear Transmission

open access: yesJixie chuandong, 2022
Meshing clearance is one of the key factors affecting the transmission performance of cycloid-pin planetary drive such as load capacity,frictional power,vibration and noise.
Yutao Li   +3 more
doaj  

Vibration isolation system with linear friction damper consisting of tilt lever and cylindrical block

open access: yesNihon Kikai Gakkai ronbunshu, 2014
For the passive vibration isolation system, a friction damper is advantageous at cost, a maintenance, etc. However, the conventional damper of constant friction force has performance limitations; the isolation characteristic declines when the friction ...
Hideya YAMAGUCHI   +2 more
doaj   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

open access: yesAdvanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller   +3 more
wiley   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Experimental Evaluation of Brake Pad Material Propensity to Stick-Slip and Groan Noise Emission

open access: yesLubricants, 2018
Frictional and dynamic responses of brake pad materials, when sliding on brake disc counterfaces, are at the origin of noise, vibration and harshness (NVH) issues such as brake noise emissions.
Alessandro Lazzari   +5 more
doaj   +1 more source

Transient vibration analysis of a completely free plate using modes obtained by Gorman's superposition method [PDF]

open access: yes, 2010
This paper shows that the transient response of a plate undergoing flexural vibration can be calculated accurately and efficiently using the natural frequencies and modes obtained from the superposition method.
Ilanko, Sinniah, Yusuke, Mochida
core   +1 more source

Two‐Photon Grayscale Lithography (2GL) of High Mechanical and Optical Quality 3D Silica Glass Microstructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon grayscale lithography (2GL) enables high‐speed and precise 3D printing of thermolyzed silica glass microstructures with optical‐grade surface quality, high quality factors, and mechanical strength utilizing a custom‐made pre‐glass resist based on polyhedral oligomeric silsesquioxane (POSS) modified with a high‐sensitivity Norrish type II ...
Jonathan L. G. Schneider   +4 more
wiley   +1 more source

Microscopic dynamic observation of adhesion hysteresis friction and exploration of the influence of different pressures on friction transmission

open access: yesFriction, 2020
The mechanism of adhesive friction between viscoelastic materials is a key question. In this study, the friction process of the adhesive interface between a friction lining and a wire rope is dynamically observed in real time to analyze the adhesion ...
Cun-ao Feng, De-kun Zhang, Kai Chen
doaj   +1 more source

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