Research on the stability characteristics of a drum-type screen drive device for nuclear power plants. Issue 1 (1st February 2023)

• Record Type: Journal Article
• Authors: Sun, Guangbin; Che, Yinhui; Liu, Yanzhuang
• Is Part Of: Journal of physics. Volume 2418:Issue 1(2023)
• Publication Date: 2023-02-01
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/2418/1/012007
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: This paper uses the finite element calculation software ABAQUS to research the stability characteristics of the drum-type screen drive under normal operating conditions. Through the simulation calculation of the dynamics of the reducer system, earthquake load and motor gravity, the results show that the drum-type screen drive secondary reduction worm gear drive components are subjected to the maximum stress, and the maximum stress occurs at the intersection of the worm and gear; the maximum deformation under the earthquake load occurs at the two low-speed motor sides, and the maximum displacement is 0.929mm.