煤矿机械
煤礦機械
매광궤계
Coal Mine Machinery
2015年
9期
172-174
,共3页
吴慧%覃频频%杨春兰%陈垂策
吳慧%覃頻頻%楊春蘭%陳垂策
오혜%담빈빈%양춘란%진수책
拓扑优化%轻量化%装载机
拓撲優化%輕量化%裝載機
탁복우화%경양화%장재궤
topological optimization%lightweight%loader
将拓扑优化应用到ZL50型装载机变速箱体轻量化设计。用Pro/E建立箱体模型时采用了简化；在ANSYS Workbench中建立拓扑优化模型并根据危险部位的受力定义了优化设计的空间；根据拓扑优化的结果提出箱体结构调整和减材料的改进措施。重新造型变速箱体并与原箱体进行比较发现：优化的箱体重量不但减轻了，而且刚度也得到了提高。
將拓撲優化應用到ZL50型裝載機變速箱體輕量化設計。用Pro/E建立箱體模型時採用瞭簡化；在ANSYS Workbench中建立拓撲優化模型併根據危險部位的受力定義瞭優化設計的空間；根據拓撲優化的結果提齣箱體結構調整和減材料的改進措施。重新造型變速箱體併與原箱體進行比較髮現：優化的箱體重量不但減輕瞭，而且剛度也得到瞭提高。
장탁복우화응용도ZL50형장재궤변속상체경양화설계。용Pro/E건립상체모형시채용료간화；재ANSYS Workbench중건립탁복우화모형병근거위험부위적수력정의료우화설계적공간；근거탁복우화적결과제출상체결구조정화감재료적개진조시。중신조형변속상체병여원상체진행비교발현：우화적상체중량불단감경료，이차강도야득도료제고。
Presents the topology optimization of ZL50 loader gearbox housing in lightweight. A housing model is established with simplifications in Pro/E software. A topology optimization model is built in ANSYS workbench software. Then optimization space is defined according to forces of dangerous parts. Methods of adjusting structures and lessening materials are provided dueing to optimization. Comparing reconstructed housing and raw housing, it was found that housing weight was decreased and stiffness was advanced.
