傳動滾筒是膠帶機的關(guān)鍵部件，傳動滾筒的結(jié)構(gòu)分析是其結(jié)構(gòu)設(shè)計的重要環(huán)節(jié)。本文
在機械設(shè)計軟件系統(tǒng)I－DEAS 的環(huán)境中，建立了傳動滾筒的有限元實體模型。運用變量化分析的基本原理對工作載荷下的傳動滾筒進行線性靜力分析，根據(jù)分析結(jié)果得出滾筒設(shè)計要點。
關(guān)鍵詞：有限元，變量化分析，傳動滾筒
Abstract: A driving drum is an important part of a belt conveyor. A structure analysis of the driving drum is important to its structure design. In this paper, a finite element analysis model of the driving drum is created with the mechanic design software I-DEAS. By the fundamentals of the variational analysis which are at first specified, the linear static analysis for the driving drum under the working loads is studied and finally the key points in driving drum design are obtained.
Key words: finite element; variational analysis; driving drum