Typified Machine Parts Series Load Capacity Analysis from Aspect of Structural Strength
Journal Title: Machine Design - Year 2018, Vol 10, Issue 2
Abstract
Application of typisation in the process of designing mechanical sub-assemblies and assemblies is one of the ways to reduce the cost of production. Therefore, nowadays, not only roller bearings, bolts, wedges, etc. are produced as standard machine elements but, by the usage of typisation, a production of a large series of typified subassemblies and assemblies, such as electric motors, pumps, power transmissions, etc., is increasing. Increased application of typified parts, sub-assemblies and assemblies in mechanical systems requires an increase in their safety and reliability during operation. Accordingly, in this paper, the load capacity of the typified machine parts series from the aspect of their structural strength is analyzed. It has been shown that there is a scattering of calculated results of the safety factor of members of the typified series from the aspect of the structural strength. The paper presents a proposal for a calculation methodology by which the mentioned scattering of the results of load capacity of typified machine parts series can be significantly reduced.
Authors and Affiliations
Mileta RISTIVOJEVIC, Radivoje M. Mitrović, Božidar Rosić, Aleksandar Dimić, Zarko MISKOVIC
Keywords
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- EP ID EP566916
- DOI 10.24867/MD.10.2018.2.31-36
- Views 139
- Downloads 0
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