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·At first step DEA Discrete Element Analysis FEA Finite Element Analysis and Kinematics of Jaw Crusher were examined by simulations hold by ROCY DEM and Ansys Mechanical At the second step experimental stress analysis has been executed on prototype crusher to compare actual results with simulation and analysis done at first step
·Finite Element Analysis FEA Finite Element Method is a basic analysis technique for resolving and substituting complicated problems by simpler ones obtaining approximate solutions Finite element method being a flexible tool is used in various industries to solve several practical engineering problems In finite element method it
·This paper presents a method to investigate the characteristics of a high speed motorized spindle system The geometric quality of high precision parts is highly dependent on the dynamic performance of the entire machining system which is determined by the interrelated dynamics of machine tool mechanical structure and cutting process This performance is of
·Behavior analysis of machines and system air hemispherical spindles using finite element modeling Author Abdrafi Charki David Bigaud Fabrice Gurin The spindle behavior of machines and systems depends largely on the choice and design quality of the mechanical components used for the displacement between different parts
·Components matrices are assembled to configure a finite element model for the thermo mechanical analysis of spindle bearing systems using Euler Bernoulli beam theory Further this work presents ANSYS simulations on CNC spindle system with angular contact ball bearings using 103 Cr1steel material and hybrid type to predict thermal stress
Simulations show that the stiffness of spindle meets the design requirements and modal analysis ofSpindle structure is carried out by using ANSYS software to improve the dynamic performance of the spindle With the development of the industry the requirement of CNC lathe increase very much To design a lathe it needs analysis and calculation of the major components and
·After finite element method analysis it was found that the crank plate was undersized and it was necessary to increase its thickness from 15 mm to 30 mm which eliminated the problem of plastic
Figure 16 Finite Element Analysis model showing the mesh and supports 12 Modelling and Simulation in Engineering Figure 17 Model for motion simulation a b Figure 18 Von mises stress distribution
The design and modeling jaw plates of crusher is accomplished by using CAD parametric design package CATIAP3V5R15 By using this package three dimensional model of jaw plates jaw crusher has been developed Finite Element Analysis of jaw plates are carried out by using ALGOR V19 programming
·By using ANSYS and finite element analysis the FOA algorithm is established that optimized the spindle structure to obtain the best fit of design variables; the effect of optimization is very obvious We modeled the structure and force for the spindle of the fiber optic ring winding machine using a parameterized finite element technique We used the ANSYS
·Fault diagnosis for rolling element bearings has traditionally been done using vibration analysis by identifying characteristic fault frequencies in the spectrum This work has been done to
DOI / Corpus ID 113870533; A Finite Element Analysis of Air Bearings Applied in Compact Air Bearing Spindles article{Mller2017AFE title={A Finite Element Analysis of Air Bearings Applied in Compact Air Bearing Spindles} author={Christopher M{"u}ller and Sebastian Greco and Benjamin Kirsch and Jan C Aurich} journal={Procedia CIRP}
Background Most important component of the machine tool is the spindle bearing system Dynamic behavior of the spindle bearing system directly affect to the machining productivity and quality of the work pieces Therefore at the stage of design and development it is necessary and very important to know its spindle dynamic behaviors for avoiding forced vibration due to
·The current design of the movable jaw structure of the traditional jaw crusher is unreasonable with heavy weight The parameterized entity modeling of the movable jaw is carried out by using Pro/Engineer software Through finite element analysis by using the ANSYS software the response surface method RSM is utilized to optimize and analyze the
·A Finite Element Analysis of Air Bearings Applied in Compact Air Bearing Spindles Keywords spindle; micro machining; finite element method FEM ; air bearing; 1 Introduction Due to the rising need of miniaturization of components and functionalization of component surfaces the accuracy and economic aspects of manufacturing processes need
·Malavatu Suneel Kumar and 2016 had analyzed the design of jaw crusher through Finite Element Analysis of jaw plates are carried out by using ANSYS software and the design of the swing jaw plate using point load deformation failure PDF relationships along with interactive failure of rock particles as a model for such a
In addition finite element analysis FEA has become the cornerstone for validating and improving structural design in various engineering disciplines By combining these methods this study strives to provide a comprehensive and The modeling machine tool spindle structure and stress analysis are shown in Figure 2 Such a simplified model
·This free course Introduction to finite element analysis introduces the essence of finite element analysis As an example of its use you will look at the case of FEA of the tub of a racing car You will also have the opportunity to try out two exercises to carry out a simple analysis of a plate and a square beam
·The aim of this paper is to develop a finite element model of the machine spindle system and to use this method for design optimization The 3D model was designed using the SolidWorks CAD software The static analysis was completed by modal harmonic response and thermal analysis but their results will be presented in other papers
·Motorized spindle is one of the core parts of high speed machine tool to a great extent its thermal characteristics determine the thermal stress and thermal deformations therefore the research on thermal characteristics is of great significance to increase the accuracy of high speed machine tool In this paper the heat generation developed in the built in motor
·Physics PDEs and Numerical Modeling Finite Element Method An Introduction to the Finite Element Method The description of the laws of physics for space and time dependent problems are usually expressed in terms of partial differential equations PDEs For the vast majority of geometries and problems these PDEs cannot be solved with analytical
·This paper taking the high speed milling motorized spindle of CX8075 produced by Anyang Xinsheng Machine Tool Co Ltd as an example a finite element model of the high speed motorized spindle is
·Finite element analysis of a precision machine tool spindle 40GrMo turning process based on DEFORM Hai juan Liu 1 PingLi 2 Ke min Xue 3 and Sheng bin Wang 1 Published under licence by IOP Publishing Ltd
