气制动器间隙自动调整臂调整机构的优化设计  

Optimization Design of the Adjusting Device for Automatic Clearance Adjusting Lever of Air Brake

作　　者：段敏[1] 焦洪宇[1] 张涛[1] 

机构地区：[1]辽宁工学院汽车与交通工程学院,辽宁锦州121001

出　　处：《拖拉机与农用运输车》2006年第3期65-66,共2页Tractor & Farm Transporter

基　　金：辽宁省教育厅基金资助项目(202163340)

摘　　要：利用ANSYS的APDL编程语言建立了调整机构的参数化模型,并进行了结构静力学分析,对影响调整机构强度和剐度的因素进行了研究,并进行了结构优化设计。优化后调整机构的最大变形从0.002 697 mm下降到0.000 574 mm,有效地提高了调整机构的调整精度和工作可靠性。A parameterization model of the adjusting device is created by applying for APDL,and the structural static analysis is carried out. The influential factors on the strength and rigidity of the adjusting device are studied, and the optimization of structural design is carried out. The most distortion is declined from 0. 002 697 mm to 0. 000 574 mm, It makes the adjusting precision and the working reliability improved effectively.

关 键 词：汽车 气制动器 调整机构 参数化 优化设计 

分 类 号：U463.51[机械工程—车辆工程]