Comparative Analysis of Fits of Parts with Guaranteed Interference on Shafts of Annular and Solid Sections
Mustafin A. Sadykov N. Kabylkaiyr D. Shaimardan A. Sadykova A.
2024Abylkas Saginov Karaganda Technical University
Material and Mechanical Engineering Technology
2024#2024Issue 3112 - 116 pp.
The main feature of the proposed work is a comparative analysis of the use of a gear landing with guaranteed tension on hollow and solid-section shafts. In order to reduce the stress concentration and increase the malleability of the joint, it is also proposed to reduce the thickness of the hub. The conclusions of the research in the form of calculated data confirm the effectiveness of the proposed measures. As a result of these structural changes, the cross-section of the joint becomes smaller: for the structure under study compared to the basic assembly, i. e. with a wheel with a conventional hub and a solid-section shaft, 1.7 times. Consequently, the metal consumption of the unit decreases, the loads on the shaft supports and the drive decrease, and the energy efficiency of the device increases.
guaranteed tension , pressing , sections , shafts , wheel hub
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Toraighyrov University, Pavlodar, Kazakhstan
Toraighyrov University
10 лет помогаем публиковать статьи Международный издатель
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