摘要
针对国内许多重型装备底盘采用合资或进口分动器,存在价格高、供货周期长和军品项目受限的问题,重庆铁马工业集团有限公司开发出了LF200和LF300两档分动器。以LF300分动器为例,通过准确地分析计算其热平衡,提出改善分动器散热情况的解决措施。通过匹配适当的散热器,并经试验验证,达到了良好的散热效果。研究对LF300分动器在国内市场上的推广应用具有重要意义。
Aimed at the status that a lot of weight equipment chassis using joint venture or imported transfer case,which existed problems of high price,long supply cycle,limited military project,and so on,Chongqing Tiema Industries Group Co.,Ltd.developed LF200 and LF300 transfer case.Took LF300 transfer case for example,through accurate analyzing it's thermal balance,provided solution that improved transfer case heat loss,by matching appropriate radiator,the test showed that good heat dissipation effect was gotten,which had important meaning for popularization and application of LF300 transfer case in domestic market.
引文
[1]秦大同,谢里阳.现代机械设计手册[M].北京:化学工业出版社,2011.
[2]齿轮手册编委会.齿轮手册[M].2版.北京:机械工业出版社,2000.
[3]朱晓录.齿轮传动设计手册[M].北京:化学工业出版社,2005.