A permanent magnet tool in ultrasonic assisted magnetic abrasive finishing for 30CrMnSi grooves part

C Guo, D Zhang, X Li, J Liu, F Li - Precision Engineering, 2022 - Elsevier
The grooves of hydraulic cylinders are the main feature of its sealing structure. However,
improving of the surface quality of grooves is a challenge problem using the present …

[PDF][PDF] Modeling and simulation of electro-hydraulic telescopic elevator system controlled by programmable logic controller

IHA Al-Had, FM Mohammed… - Indonesian Journal of …, 2022 - academia.edu
Traditional hydraulic cylinders are widely used in industry as load lifting tools. There is
difficulty in employing these cylinders in narrow installation space like building elevators as …

Feasibility analysis of a double-acting composite cylinder in high-pressure loading conditions for fluid power applications

S Mantovani - Applied Sciences, 2020 - mdpi.com
A preliminary study on a double-acting hydraulic cylinder subject to high-pressure loading
conditions (pressure= 350 bar) and with a bore diameter of 300 mm is presented. The …

[PDF][PDF] Strength analysis of a telescopic hydraulic cylinder elastically mounted on both ends

S Uzny, Ł Kutrowski - Journal of Applied Mathematics and …, 2019 - bibliotekanauki.pl
Corrosion or contamination of flexible joints of a telescopic hydraulic cylinder may cause an
increase of movement resistance in these places. In this work the influence of mounting …

Theoretical design of a novel vibration energy absorbing mechanism for cables

Z Qin, YT Wu, A Huang, SK Lyu, JW Sutherland - Applied Sciences, 2020 - mdpi.com
A novel design of a vibration energy absorbing mechanism (VEAM) that is based on multi-
physics (magnetic spring, hydraulic system, structural dynamics, etc.) for cable vibration is …

[HTML][HTML] From Experimentation to Optimization: Surface Micro-Texturing for Low-Friction and Durable PTFE–Steel Interfaces Under Full Film Lubrication

R Long, J Hou, Y Zhang, Q Shang, C Ma, F Pape… - Polymers, 2024 - mdpi.com
To enhance the sliding tribological performance between PTFE and 40# steel (AISI 1040)
under full film lubrication conditions, laser surface texturing (LST) technology was employed …

Friction effects on the load capacity of a column and a hydraulic cylinder

PJ Gamez-Montero, E Salazar, R Castilla… - International Journal of …, 2009 - Elsevier
Over the last years, a better comprehension of hydraulic cylinder performance is observed to
be a prime objective of many owing to demanding applications. By observing these …

Numerical investigation of flow characteristics in a viscous damping system with symmetrical hydraulic cylinders

YT Wu, Z Qin, A Eizad, SK Lyu, CM Lee - International Journal of Precision …, 2021 - Springer
Hydraulic dampers are widely applied due to their characteristics of absorbing huge impact
energy, stable and reliable working performance, and easy on-demand design. The …

Cushioning structure optimization of excavator arm cylinder

X Chen, F Chen, J Zhou, L Li, Y Zhang - Automation in Construction, 2015 - Elsevier
Severe impact and vibration may appear when a high-pressure cylinder is working. So in
order to slow down the piston and prevent the damage to the cylinder, cushioning structures …

Buckling strength of hydraulic cylinders-engineering approach and finite element analysis

E Narvydas - Mechanics, 2016 - mechanika.ktu.lt
Buckling strength is very important parameter for the compression load crying capacity of the
hydraulic cylinders. The complexity of the determination of this parameter appears if the …