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Effect of magneto rheological damper on tool vibration during hard turning
P. Sam PAUL, A. S. VARADARAJAN
《机械工程前沿(英文)》 2012年 第7卷 第4期 页码 410-416 doi: 10.1007/s11465-012-0341-4
Recently, the concept of hard turning has gained considerable attention in metal cutting as it can apparently replace the traditional process cycle of turning, heat treating, and finish grinding for assembly of hard wear resistant steel parts. The present investigation aims at developing a magneto rheological (MR) fluid damper for suppressing tool vibration and promoting better cutting performance during hard turning. The magneto rheological Fluid acts as a viscoelastic spring with non-linear vibration characteristics that are controlled by the composition of the magneto rheological fluid, the shape of the plunger and the electric parameters of the magnetizing field. Cutting experiments were conducted to arrive at a set of electrical, compositional and shape parameters that can suppress tool vibration and promote better cutting performance during turning of AISI 4340 steel of 46 HRC with minimal fluid application using hard metal insert with sculptured rake face. It was observed that the use of MR fluid damper reduces tool vibration and improves the cutting performance effectively. Also commercialization of this idea holds promise to the metal cutting industry.
关键词: tool vibration magneto rheological damper hard turning surface finish tool wear
Vibration control of a structure using Magneto-Rheological grease damper
Shinya SUGIYAMA, Tomoki SAKURAI, Shin MORISHITA
《机械工程前沿(英文)》 2013年 第8卷 第3期 页码 261-267 doi: 10.1007/s11465-013-0268-4
This paper describes an application study of Magneto-Rheological (MR) grease damper to a structure with three stories. MR fluid is known as one of successful smart materials whose rheological properties can be varied by magnetic field strength, and has been applied to various kinds of device such as dampers, clutches, engine mounts, etc. However, ferromagnetic particles dispersed in MR fluid settle out of the suspension after a certain interval due to the density difference between the particles and their career fluid. To overcome this defect, we have developed a new type of controllable working fluid using grease as the career of magnetic particles. Network of thickener in grease is expected to hold the magnetic particles and prevent them from settled down. No or little sedimentation was observed in MR grease whose characteristics could be controlled by the magnetic field strength. MR grease was introduced into a cylindrical damper and its performance was studied. As a result, it was confirmed that the damping force of MR grease damper could be controlled by the applied electric current to the coil in the cylinder of damper. Furthermore, vibration response of a three-story model structure equipped with MR grease damper was investigated experimentally, and it was shown that MR grease damper worked effectively as a semi-active damper.
关键词: vibration control damper smart material Magneto-Rheological (MR) grease MR fluid
Creep and recovery behaviors of magnetorheological elastomers
Weihua LI, Yang ZHOU, Tongfei TIAN, Gursel ALICI,
《机械工程前沿(英文)》 2010年 第5卷 第3期 页码 341-346 doi: 10.1007/s11465-010-0096-8
关键词: magneto-rheological elastomers (MREs) creep recovery linear viscoelastic model
Analysis and experiment of controllability of magnetorheological fluids based on micro-pipeline
Yongqing SU, Yikuan SONG, Jiguang YUE
《机械工程前沿(英文)》 2009年 第4卷 第3期 页码 339-344 doi: 10.1007/s11465-009-0048-3
关键词: Magneto-rheological fluids (MRF) micro-pipeline coupled model multi-physics simulation
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1450-1459 doi: 10.1007/s11705-023-2310-3
关键词: magneto-hybrid polyoxometalate nanocomposite composite membrane antifouling self-cleaning magnetic and photocatalytic responsiveness
Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1390-1399 doi: 10.1007/s11709-021-0775-z
关键词: high viscosity asphalt rheological properties rubber modifier viscosity
Evaluation of a developed bypass viscous damper performance
Mahrad FAHIMINIA, Aydin SHISHEGARAN
《结构与土木工程前沿(英文)》 2020年 第14卷 第3期 页码 773-791 doi: 10.1007/s11709-020-0627-2
关键词: developed viscous damper external orifice energy dissipation seismic behavior CFD model of viscous damper a simplified model
Min-Ho CHEY, Jae-Ung KIM
《结构与土木工程前沿(英文)》 2012年 第6卷 第3期 页码 267-280 doi: 10.1007/s11709-012-0170-x
关键词: tuned mass damper parametric optimization passive control white noise earthquake excitation
Polymer nanocomposites for microactuation and magneto-electric transduction
Kaori YUSE, Benoit GUIFFARD, Rabah BELOUADAH, Lionel PETIT, Laurence SEVEYRAT, Daniel GUYOMAR
《机械工程前沿(英文)》 2009年 第4卷 第3期 页码 350-354 doi: 10.1007/s11465-009-0056-3
关键词: electroactive polymers carbon filling actuator nanocarbon electromechanical coupling dielectric polymer actuators polymer actuators microactuation magneto-electric effect
Influence of pressure and density on the rheological properties of rockfills
Erich BAUER, Zhongzhi FU, Sihong LIU
《结构与土木工程前沿(英文)》 2012年 第6卷 第1期 页码 25-34 doi: 10.1007/s11709-012-0143-0
关键词: rockfills solid hardness wetting deformation hypoplasticity creep
Preparation and rheological behaviors of PA6/SiO2 nanocompiste
WEI Shanshan, LIU Yuejun, LI Xianggang, HUANG Yugang, WANG Xiayu, ZHANG Ping
《化学科学与工程前沿(英文)》 2007年 第1卷 第4期 页码 332-337 doi: 10.1007/s11705-007-0060-2
关键词: polyamide temperature rheological activation pesudoplastic
《结构与土木工程前沿(英文)》 页码 1295-1309 doi: 10.1007/s11709-023-0999-1
关键词: particle-based simulation liquid bridge force rheological property 3D printing mortar extrudability constructability
《结构与土木工程前沿(英文)》 2023年 第17卷 第4期 页码 625-636 doi: 10.1007/s11709-023-0938-1
关键词: rubber powder modified asphalt aging mechanism rheological characterization
Hysteretic behavior of cambered surface steel tube damper: Theoretical and experimental research
《结构与土木工程前沿(英文)》 2023年 第17卷 第4期 页码 606-624 doi: 10.1007/s11709-023-0925-6
关键词: cambered surface steel tube damper energy dissipation capacity finite element model hysteretic performance parametric study
《结构与土木工程前沿(英文)》 2022年 第16卷 第1期 页码 99-116 doi: 10.1007/s11709-021-0799-4
关键词: Cocamide Diethanolamide bitumen modification rheology Superpave tests
标题 作者 时间 类型 操作
Effect of magneto rheological damper on tool vibration during hard turning
P. Sam PAUL, A. S. VARADARAJAN
期刊论文
Vibration control of a structure using Magneto-Rheological grease damper
Shinya SUGIYAMA, Tomoki SAKURAI, Shin MORISHITA
期刊论文
Creep and recovery behaviors of magnetorheological elastomers
Weihua LI, Yang ZHOU, Tongfei TIAN, Gursel ALICI,
期刊论文
Analysis and experiment of controllability of magnetorheological fluids based on micro-pipeline
Yongqing SU, Yikuan SONG, Jiguang YUE
期刊论文
Synthesis of novel magneto-hybrid polyoxometalate composite membrane with simultaneous photocatalytic
期刊论文
Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt
期刊论文
Evaluation of a developed bypass viscous damper performance
Mahrad FAHIMINIA, Aydin SHISHEGARAN
期刊论文
Parametric control of structural responses using an optimal passive tuned mass damper under stationary
Min-Ho CHEY, Jae-Ung KIM
期刊论文
Polymer nanocomposites for microactuation and magneto-electric transduction
Kaori YUSE, Benoit GUIFFARD, Rabah BELOUADAH, Lionel PETIT, Laurence SEVEYRAT, Daniel GUYOMAR
期刊论文
Influence of pressure and density on the rheological properties of rockfills
Erich BAUER, Zhongzhi FU, Sihong LIU
期刊论文
Preparation and rheological behaviors of PA6/SiO2 nanocompiste
WEI Shanshan, LIU Yuejun, LI Xianggang, HUANG Yugang, WANG Xiayu, ZHANG Ping
期刊论文
Effects of time-varying liquid bridge forces on rheological properties, and resulting extrudability and
期刊论文
Aging properties and aging mechanism of activated waste rubber powder modified asphalt binder based on rheological
期刊论文
Hysteretic behavior of cambered surface steel tube damper: Theoretical and experimental research
期刊论文