DOI: 10.1115/1.4037138 Corpus ID: 126226611; Hopf Bifurcation Control for Rolling Mill Multiple-Mode-Coupling Vibration Under Nonlinear Friction @article{Zeng2017HopfBC, title={Hopf Bifurcation Control for Rolling Mill Multiple-Mode-Coupling Vibration Under Nonlinear Friction}, author={Lingqiang Zeng and Yong Zang …
Any shaft coupling that can permit some degree of relative motion between the constituent shafts and provide vibration isolation is known as a flexible coupling. If shafts were aligned all the time perfectly and the machines did not move or vibrate during operation, there would be no need for a flexible coupling.
Flexible Shaft Couplings. A flexible tire on these couplings safeguards components on your shafts by reducing vibration and shock. A complete coupling consists of two hubs, …
Vibrating Screens Bearing - Autoguard Elastomeric Coupling. Exporter of Vibrating Screens Bearing - Autoguard Elastomeric Coupling, SKF Vibratory Screen Spherical Roller Bearing, Ameridrives Gear Couplings offered by V W Impex, Chandigarh. horizontal vibrating mill flexible coupling 18724.
consideration of the coupling interaction between the mill's vertical vibration, its torsional vibration and the working roll's horizontal vibration, and vibration characteristics of …
same time, the eect of the horizontal side gap on the vibration of the upper and lower roll system will also make the dier-ence between the vibration response of the upper and lower roll system, which will also have an eect on the vertical vibration. 2 Asymmetric Coupling Vibration Model of Rolling Mill 2.1 Establishment of Vibration Model
The factors that influenced the horizontal vibration response, such as excitation models, stiffness of guide shoes, and cabin parameters, were analyzed by solving the vibration acceleration of the coupling system. Vibration acceleration was measured through experiments to verify the theoretical results. The vibration acceleration of the …
TURBOFLEX HIGH PERFORMANCE COUPLINGS. Up to 600 kNm; 3420 in.lbs. and axial misalignment. They are easy to install, suitable for hostile environments, require no …
Study on Vertical-Horizontal Coupling Vibration of Mill Rolls Based on the Nonlinear Rolling Force Model. August 2013; Applied Mechanics and Materials 385-386:101-104;
Based on vibration problems of a six roller cold rolling mill, hydraulic-machinery coupling vibration system dynamic model of the 2180mm 4-stand tandem cold rolling mills was built integrated the software of MATLAB and ADAMS and simulated. The simulation result was consistent with that of the field test data revealed by rolling mill …
An effective dynamic model is the basis for studying rolling mill vibration. Through analyzing characteristics of different types of vibration, a coupling vibration structure model is established ...
horizontal vibrating mill flexible feed connector. WebThe Uni-Mix is therefore also very suitable for mixing cattle and calf feed that ... gives low noise and vibration-free operation, which makes these mixers very well ... on top of the H-2000 or installed with flexible connectors and 4 load cells. ... The H-2000 mixer can be used with SKIOLDs ...
The drum gear coupling effect on the roller system stability and the automatic balance conditions of the coupling transmission torque were studied; the influence of axial force caused by the roller cross on the system stability was analyzed. ... Ping-an. Impact Analysis of Roller System Stability for Four-High Mill Horizontal …
In order to suppress the vibration during the rolling process of the rolling mill and improve the stability of the rolling process, this paper designs a spring-damping …
Positive protection against the damaging effects of shock loads, impact loads and vibration. The Series 2000 is torsionally flexible. The circumferential flexibility is progressive due to the curved profile of the grooves – 'state-of-the-art' in resilient coupling design. Parallel Angular D A J CC GA P B P Light load Normal load Shock ...
An effective dynamic model is the basis for studying rolling mill vibration. Through analyzing characteristics of different types of vibration, a coupling vibration structure model is established ...
vibrations in the horizontal direction and in the vertical directionarestudiedseparately.Inrecentyears,thecoupling relationship in rolling mill is proposed; Hu et al. studied
Konik Kırıcı Satın Al. Horizontal Vibrating Mill Flexible Coupling Horizontal Vibrating Mill Flexible Coupling. Considering the dynamic influence of the roll vibration on the lubricant film thickness in the rolling deformation area nonlinear dynamic rolling forces related to film thickness in the vertical and horizontal directions were obtained based on …
Considering the dynamic influence of the roll vibration on the lubricant film thickness in the rolling deformation area, nonlinear dynamic rolling forces related to film thickness in the vertical and horizontal directions were obtained based on the Karman's balance theory. Based on these dynamic rolling forces and the mechanical vibration of …
Metals 2021, 11, 170 4 of 24 Figure 2. Structure diagram of a four-high hot rolling mill. 2.1. Piecewise Nonlinear Spring Force Model The hydraulic elastic stiffness refers to the nonlinear ...
DOI: 10.1002/rnc.6098 Corpus ID: 247486498; Modeling and vertical torsional coupling vibration control of the rolling mill with full state constraints @article{Qian2022ModelingAV, title={Modeling and vertical torsional coupling vibration control of the rolling mill with full state constraints}, author={Cheng Qian and Jiajun Xu …
Vibration in hot tandem rolling mills has been a problem in the iron and steel industry mainly due to its unpredictability. In this work, vibration data of the second finishing mill (F2) stand of a hot tandem rolling mill are collected and analyzed, and a mathematical model based on the coupling of a non-uniform deformation process, mill …
analyzed. The results can provide a theoretical basis for restraining and controlling rolling mill vibration. 2. Vertical-torsional-horizontal coupling vibration model of the rolling mill 2.1. Dynamic model of rolling process under nonlinear friction The geometry of the roll bite is illustrated in Fig. 1, where 1 $ 5 and 1 $ 6 are the original
The rolling process is determined by the interaction of a number of different movements, during which the relative movement occurs between the vibrating roll system and the rolled piece, and the roll system's vibration interacts with the strip's deformation and rigid movement. So many parameters being involved leads to a complex …
DOI: 10.1007/s40997-024-00767-w Corpus ID: 269453055; Coupled Vertical–Horizontal Vibration Characteristics of a Cold Rolling Mill Based on an Optimized Karman Differential Equation
Analysis of Vertical-Horizontal Coupling Vibration Characteristics of Rolling Mill Rolls Based on Strip Dynamic Deformation Process April 2014 Shock and Vibration 2014(1):1-11
Horizontal Vibrating Mill Flexible Coupling 18724 Vibration Signature Analysis of 4 Jaw Flexible Coupling, apparatus to predict the vibration spectrum for rotor misalignment. A …
The basic jaw coupling (known as an L-line, and pictured above next to "Compression Loaded" title), has many variations for specific applications. These include aluminum (lightweight) and stainless steel (for food and pharmaceutical applications) hubs, special spiders made for high temperatures, high torques, chemical and oil resistance …
Vibration issues of a five-stand tandem cold rolling mill were found in the steel production practice, and the experimental observation and numerical analysis indicated that the vibrations were ...
This study establishes a vertical–horizontal coupling vibration model of hot rolling mill rolls under multi-piecewise nonlinear constraints considering the …
پست الکترونیک: [email protected]
نشانی: شماره 1688، جاده شرقی گاوک، منطقه جدید پودونگ، شانگهای، چین.
کپی رایت © 2024.cryptod تمامی حقوق محفوظ است.نقشه سایت