Volume 19, Issue 8 (August 2019)
Modares Mechanical Engineering 2019, 19(8): 2039-2046 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Ghauori M, Rashvand M. Stress Analysis and Feasibility of Fabrication of Laminar Ring. Modares Mechanical Engineering 2019; 19 (8) :2039-2046
URL: http://mme.modares.ac.ir/article-15-29026-en.html
URL: http://mme.modares.ac.ir/article-15-29026-en.html
1- Biosystem Mechanical Engineering Department, Agriculture Engineering & Technology Faculty, University of Tehran, Iran , majid.ghauori@ut.ac.ir
2- Biosystem Mechanical Engineering Department, Agriculture Engineering & Technology Faculty, University of Tehran, Iran
2- Biosystem Mechanical Engineering Department, Agriculture Engineering & Technology Faculty, University of Tehran, Iran
Abstract: (4828 Views)
Due to the high demand of steel factories, the necessity of localization of mechanical laminar was introduced from Mobarakeh Steel Company of Isfahan. In this research, we first studied the working conditions and the extraction of the forces applied to the waterworks. The investigations showed that the forces are quasi-static and the pressure values are PH=225Pa and PGr=220Bar, and the torque TS=306.07N.m. The results of the tensile test showed that the final strength for the waterworks and belt was 620.3 and 594.1 MPa, respectively. In order to make the desired waterworks, the belt was prepared in 6 steps from the mold and formed a circular shape. Using the matrix pitch matrix, the staircase was created on the waterworks. The results of static analysis on the mechanical laminar and domestic laminar showed that the maximum stresses, based on Von Mises theory, were 1.39×108 Pa and 3.2×108 and the confidence coefficient for each was 2.808 and 1.338, respectively.
Article Type: Qualitative Research |
Subject:
Casting
Received: 2019/01/5 | Accepted: 2019/01/26 | Published: 2019/08/12
Received: 2019/01/5 | Accepted: 2019/01/26 | Published: 2019/08/12
References
1. Liu H, Han M. A fault diagnosis method based on local mean decomposition and multi-scale entropy for roller bearings. Mechanism and Machine Theory. 2014;75:67-78. [Link] [DOI:10.1016/j.mechmachtheory.2014.01.011]
2. Oswald FB, Zaretsky EV, Poplawski JV. Effect of internal clearance on load distribution and life of radially loaded ball and roller bearings. Tribology Transactions. 2012;55(2):245-265. [Link] [DOI:10.1080/10402004.2011.639050]
3. Bodine DC, Dorsey WC. Composite construction board with load bearing properties U.S. patent no. 6,177,180 [Internet]. Washington DC: U.S. Patent and Trademark Office; 2001 [cited 2019 Jan 01]. Available from: https://patents.google.com/patent/US6177180. [Link]
4. Archer PJ, Thomas TG, Coleman GN. Direct numerical simulation of vortex ring evolution from the laminar to the early turbulent regime. Journal of Fluid Mechanics. 2008;598:201-226. [Link] [DOI:10.1017/S0022112007009883]
5. Zhou J, Fan H, Shao C. Experimental study on the hydrodynamic lubrication characteristics of magnetofluid film in a spiral groove mechanical seal. Tribology International. 2016;95:192-198. [Link] [DOI:10.1016/j.triboint.2015.11.018]
6. Salant RF, Shen D. Hydrodynamic effects of shaft surface finish on lip seal operation. Tribology Transactions. 2002;45(3):404-410. [Link] [DOI:10.1080/10402000208982566]
7. Nathan GK, Jones WJD. The empirical relationship between abrasive wear and the applied conditions. Wear. 1966;9(4):300-309. [Link] [DOI:10.1016/0043-1648(66)90004-4]
8. Mao J, Wang W, Liu Y. Experimental and theoretical investigation on the sealing performance of the combined seals for reciprocating rod. Journal of Mechanical Science and Technology. 2012;26(6):1765-1772. [Link] [DOI:10.1007/s12206-012-0421-8]
9. Chen J, Young B. Stress-strain curves for stainless steel at elevated temperatures. Engineering Structures. 2006;28(2):229-239. [Link] [DOI:10.1016/j.engstruct.2005.07.005]
10. Eskandari M, Najafizadeh A, Kermanpur A. Effect of strain-induced martensite on the formation of nanocrystalline 316L stainless steel after cold rolling and annealing. Materials Science and Engineering A. 2009;519(1-2):46-50. [Link] [DOI:10.1016/j.msea.2009.04.038]
11. Ambu R, Bertetto AM, Mazza L. Re-design of a guide bearing for pneumatic actuators and life tests comparison. Tribology International. 2016;96:317-325. [Link] [DOI:10.1016/j.triboint.2015.12.043]
12. Horve L. Shaft seals for dynamic applications. New York: Marcel Dekker; 1996. [Link] [DOI:10.1201/9781439822555]
13. Raveshnas M, S Abbasi, K Zanganeh. Investigating the Effect of Multi-stage Cold Rolling and Annealing on the Finite Structural Properties and Mechanical Properties of Sintering Steel 304. Second Conference of the Association of Metallurgy Engineers and Iranian Casting Society. Karaj: Islamic Azad University; 2008. [Persian] [Link]
Send email to the article author
| Rights and permissions | |
 |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |