Roll Crusher Liner Wear Investigation and Experimental Study

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Authors

  • Rahul Sinha
     Dept. of Mining Machinery Engineering, Indian School of Mines, Dhanbad ,IN
  • A. K. Mukhopadhyay
     Dept. of Mining Machinery Engineering, Indian School of Mines, Dhanbad ,IN
  • Satya Prakash
     Dept. of Mining Machinery Engineering, Indian School of Mines, Dhanbad ,IN

Keywords:

Crusher, Liner Wear Characterization, Statistical Modelling, Analysis of Variance, Regression Modelling.

Abstract

Wear on the surface of the rolls of the roll crusher is very common during crushing. The wear zones on the rolls have been identified as sliding zone and compression. In the present study wear in sliding zone has been investigated using the damaged liner of the rolls. The study was carried out to identify the wear mechanisms obtained on the rolls. To correlate the wear mechanisms obtained in sliding zone, dry sliding abrasive wear experiments has been processed further. The dry sliding abrasive wear experiments were also used to find out the weight loss. This was performed using statistical modelling to identify the effects of wear parameters on weight loss. The obtained results of equation in statistical modelling confirmed the validity of the wear model. The surface of the test samples was examined under field emission scanning electron microscope to validate the results of wear mechanisms of liners.

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Published

2022-10-19

How to Cite

Sinha, R., Mukhopadhyay, A. K., & Prakash, S. (2022). Roll Crusher Liner Wear Investigation and Experimental Study. Journal of Mines, Metals and Fuels, 64(11), 549–556. Retrieved from https://informaticsjournals.com/index.php/jmmf/article/view/31608

Issue

Volume 64, Issue 11, November 2016

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

 

References

Walker, Simon (2012): “Beating crusher wear challenges; developments in the metallurgy of crusher wear parts are helping operators reduce the impact of wear on their operations; Crushers,” E&MJ Engineering and Mining Journal, 17 May, pp. 54-56.

Harsha, A. P. and Tewari, U. S. (2003): “Two-body and three-body abrasive wear behaviour of polyaryletherketone composites,” Polymer Testing 22; pp 403-418.

Patnaik, Amar, Satpathy, Alok and Biswas, Sandhyarain (2010): Malaysian Polymer Journal; Vol 5; No. 2; pp 37-48.

Manoharan, S., Swesha, B., Bharath, P. B. and Ramadoss, G. (2014): “Investigations on three-body abrasive wear behaviour of composite brake pad materials;” Plastic and Polymer Technology (PAPT); Vol 3.

Das Bakshi, S., Shipway, P. H. and Bhadeshia, H. K. D. H. (2013): Wear 308; pp 46-53.

Subbaya, K. M., Rajendra, N., Varadarajan, Y. S. and Suresha, B. (2012): “Multiple Response Optimization of three-body abrasive wear behaviour of graphite filled carbon-epoxy composites using grey-based taguchi approach;” Journal of Minerals and Materials characterisation and engineering; 11; 876-884.

Bourithis, L. and Papadimitriou, G. (2005): “Three body abrasion wear of low carbon steel modified surfaces,” Wear 258, 1775–1786.

Sesemann, Y., Broeckmann, C. and Ofter, A. H. (2013): “A new laboratory test for the estimation of wear in high pressure grinding rolls,” Wear 302, 1088-1097.

Dube, N. B. and Hutchings, I. M. (1999): “Influence of particle fracture in the high-stress and low-stress abrasive wear of steel,” Wear 233–235, 246–256.

Ting, Sun, Ren-bo, Song, Fu-qiang, Yang, and Chun-jing, Wu (2014): “Wear behaviour of bainite ductile cast iron under impact load,” International Journal of Minerals, Metallurgy and Materials, Volume 21, Number 9, 2014, Page 871.

Yao, M. and Page, N. W. (2000): “Influence of comminution products on abrasive wear during high pressure crushing,” Wear 242, 105–113.

Alan, Hase, Masaki, Wada and Hiroshi, Mishina (2014): “Scanning electron microscope observation study for identification of wear mechanism using acoustic emission technique,” Tribology International 72, 51-57.

Oberheuser, G. (1996): “Wear protection of surfaces from high pressure grinding rolls: possibilities and limits,” Int. J. Miner. Process, 44-45, 561-568.

Stat-Ease Inc. (2014): Handbook for experiments of Stat-Ease statistical software, 2021 East Hennepin Ave, Suite 480 Minneapolis, MN 55413.

Haizhi, Y. (2003): “An overview of the development of Al-Si-alloy based material for engine applications,” J. Mater Eng Perform, 12:288-97.