理想材料零件的数字喷射成形系统研究  

Research on digital jetting forming system for ideal functional material components

作　　者：江连会[1] 贾振元[1] 王东兴[2] 

机构地区：[1]大连理工大学精密与特种加工教育部重点实验室,辽宁大连116024 [2]烟台大学机电汽车工程学院,山东烟台264005

出　　处：《大连理工大学学报》2006年第3期350-354,共5页Journal of Dalian University of Technology

基　　金：国家自然科学基金资助项目(50275018);教育部博士学科点专项科研基金资助项目(1999014102)

摘　　要：论述了使用数字喷射成形加工技术实现理想材料零件数字化并行设计与制造的原理.分析了表面张力作用下微细管的出流条件,阐明了压电式喷头的工作原理及其性能.开发了以PM AC(programm ab le m u lti-ax is con tro ller)运动控制器为控制系统核心,工业控制机为系统支撑单元的并行双CPU控制系统,辅以相应的辅助元件,实现了空间场、材料场、温度场及喷射系统的协调统一.分析了软件系统的组成及各部分的功能.该数字喷射成形加工系统实现了理想材料零件的数字化并行设计与制造.The digital parallel design and manufacture principle of ideal functional material components （IFMC） forming by digital jetting forming technics with surface tension is analyzed. The threshold of micro-cannula is analyzed. The jetting principle and characteristics of the piezoelectric actuator are illuminated. The CNC system is developed based on PMAC （programmable multi-axis controller） which is the kernel of the motion control system and IPC （industry personal computer）, which serves as the support of the system. The whole control system realizes the correspondence of the position control system, temperature control system and jetting control system. The components and function of the software are analyzed. The digital jetting forming system realizes the digital parallel design and the manufacture of IFMC.

关 键 词：PMAC 数字喷射成形 压电式喷头 理想材料零件 

分 类 号：TH16[机械工程—机械制造及自动化]