PRECISE AND MICROMINIATURE MANUFACTURING
THEORY TECHNOLOGY AND IT’S APPLIANCE

ZHANG Zhijing JIN Xin ZHOU Min

(School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081 )

Abstract: With the goal of manufacturing meso-scale components and based on the traditional manufacturing technology, the concept and its connotation of precise and microminiature manufacturing technology are proposed. Firstly, precise and microminiature NC turn-milling technology is proposed, and further, technics and characters of complete manufacturing of microminiature components are studied based on the micro-miniature turn-milling MC. Secondly, high frequency group pulse (HGP) ECM manufacturing technology with high-power is proposed for microminiature metal components of fuzes. Thirdly, simulation theory and modeling method based on the manufacturing characters are proposed, and some examples are introduced. Last, computer aided microscope measuring technology based on the technics matching principal is proposed, and improvements of some key technologies are introduced.

Key words: Precise and microminiature manufacturing Meso-scale Turn-milling ECM Complete manufacturing High frequency group pulse (HGP) Coupling Manufacturing character Microscope measurement

CLC No: TG50

2006年中国机械工程学会年会推荐论文. 国防基础科研基金和北京市重点学科基金(xk100070424)资助项目. Received 20061205,  received in revised form 20061211