基于复合工况的多功能铲斗优化设计  

Optimization Design of Multifunctional Bucket Based on Compound Working Conditions

作　　者：鲁振 韩凤 于友斌 Lu Zhen;Han Feng;Yu Youbin

机构地区：[1]徐工集团工程机械股份有限公司江苏徐州工程机械研究院,221004

出　　处：《工程机械》2021年第3期99-107,I0019,I0020,共11页Construction Machinery and Equipment

摘　　要：装载机用多功能铲斗能够完成装载、推土、刮平及夹抓作业,其铲斗结构参数复杂且相互制约。在铲斗的设计过程中需要综合考虑多种工况下作业阻力对铲斗结构参数的影响,又要满足铲斗本身需要的一些技术参数。针对不同工况铲掘过程的受力情况,利用DOE(试验设计)技术,确定铲斗参数的较优组合,对装载机用多功能铲斗进行优化设计。The multifunctional bucket of loader can complete loading,bulldozing,scraping and gripping operations,and its structural parameters are complex and mutually restricted.In the process of bucket design,it is necessary to comprehensively consider the influence of operating resistance on bucket structural parameters under various working conditions,as well as some technical parameters required by the bucket itself.According to the force situation in digging process under different working conditions,DOE(design of experiment) technology is used to determine the optimal combination of bucket parameters and optimize the design of multifunctional bucket for loader.

关 键 词：多功能铲斗 作业阻力 结构参数 斗容 

分 类 号：TU623.9[建筑科学—建筑技术科学]