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Design Optimization of Swing Jaw Plate of a Jaw Crusher Using Finite Element Analysis
| Content Provider | Semantic Scholar |
|---|---|
| Author | Baig, M. Fayaz Hussain Madhusudhana, S. Moulali, S. |
| Copyright Year | 2018 |
| Abstract | Jaw crusher is a machine designed to reduce large solid particles of raw material into smaller particles. Crushers are major size reduction equipment used in mechanical, metallurgical and allied industries. They are available in various sizes and capacities ranging from 0.2 ton/hr to 50 ton/hr. They are classified based on different factors like product size and mechanism used. Based on the mechanism used crushers are of three types namely Cone crusher, Jaw crusher and Impact crusher. The mechanism of crushing is either by applying impact force, pressure or a combination of both. The jaw crusher is primarily a compression crusher while the others operate primarily by the application of impact. The present project is aimed at design and analysis of swing jaw plate of a jaw crusher. A number studies have been carried out earlier on the design and analysis of swing jaw plate of jaw crusher. But all of them have been restricted to static loading only. As the jaw crusher has lot of moving components, it is subjected to a lot of linear and random vibrations as well. In this present project the design and analysis has been extended to dynamic loading to meet the industry requirement. Since the rock strength also vary depending on the different quarry, the crushers cannot be selectively designed with low factors of safety. Considering this design and analysis has been carried out by increasing the loading by 25 % in this project. During the part of project a static and dynamic analysis of swing jaw plate was carried out using finite element analysis package. The 3 dimensional model of the swing jaw plate shall be designed using NX-CAD. Then the 3-D model shall be imported into ANSYS using the parasolid format. The analysis shall be performed in both static and dynamic condition. From the analysis results mode shapes and frequencies are documented by using FEA software. Harmonic analysis is also carried out to plot the frequency Vs amplitude graphs. Finally design optimization of the swing jaw plate shall be done to increase the factor of safety of the jaw crusher. NX-CAD software shall be used for 3D modeling of the jaw crusher and ANSYS software shall be used to do the finite element analysis of the jaw crusher. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.jetir.org/papers/JETIR1802082.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
