Design of tapered leaf spring mill based on manual assembly and easyßmaintenance
LIU Jun-Ying1,2, LIU Hong-Zhao1, LÜ Chuan-Yi2
1．College of Machinery and Precision Instrument Engineering，Xi’an University of Technology，Xi’an 710048，China；
2．College of Machinery Engineering，Shandong University of Technology，Zibo 255049，China
Abstract The design facing to manual assembly and easy—maintenance is a basic premise of designing and manufacturing special equipment in individual or small serial requirement．The design，consisting of both concurrent step design process and designing criterion which is composed of function norm ，information norm and circulation norm ，is introduced．The tapered leaf spring mill，which is a especial equipment used to manufacture automobile tapered leaf spring，is introduced systematically as a example including its function and structure as well 8S the design criteron used in design process．The mill，which is composed of modular structure and is convenient for manual assembly and maintenance out of production line，has been used successfully in practical production．
LIU Jun-Ying, LIU Hong-Zhao, Lü Chuan-Yi . Design of tapered leaf spring mill based on manual assembly and easyßmaintenance. Chinese Journal of Engineering Design, 2004, 11(1): 23-26.
