基于实例的平面二次包络环面蜗轮副设计研究  

Application of Case-Based Reasoning to Design of Planar Double-Enveloping Worm Gearing

作　　者：陈满意[1] 胡首[1] 陈定方[1] 吴定川[2] 

机构地区：[1]武汉理工大学智能制造与控制研究所,武汉430063 [2]武钢集团机械制造有限责任公司,武汉430083

出　　处：《机械科学与技术》2004年第2期192-195,共4页Mechanical Science and Technology for Aerospace Engineering

基　　金：武汉市重大科技攻关项目 (2 0 0 110 0 10 0 3 )资助

摘　　要：虽然平面二次包络环面蜗轮副具有传动效率高、承载能力大、使用寿命长等优点 ,但它的应用却始终受到限制。原因主要是 :(1)该型蜗轮传动设计及制造工艺均比较复杂 ,产品制造周期比较长 ;(2 )每生产一种规格的蜗轮副都要制作一把专用蜗轮滚刀 ,增加了蜗轮副的制造成本。基于实例的推理技术利用过去的设计以及设计经验来求解新问题。本文将这一思想与平面二次包络环面蜗轮副的设计结合起来 ,以期在蜗轮副设计和蜗轮滚刀的重用问题上取得成效 ,最终达到提高蜗轮副的设计效率、降低蜗轮副的制造成本的目的。Although the planar double-enveloping worm gearing has advantages of high transmission efficiency, excellent load capacity, long life cycle and so on, it has been used in a limited way. There are two reasons: (1) Complexity of both design and process of the worm gearing; (2) A special hob is necessary for each worm gearing, which increases manufacture cost and prolongs the manufacture period. Case-based reasoning (CBR) is a general paradigm for problem solving based on the recall and reuse of specific experiences. This paper focuses on the application of CBR to design of the planar double-enveloping worm gearing. The objective of the research is that the hob can be reused which has been used for cutting worm wheel previously, and the design efficiency is raised and manufacture cost is lowered.

关 键 词：基于实例的推理 平面二次包络环面蜗轮副设计 

分 类 号：TH132.44[机械工程—机械制造及自动化]