摘要
简要分析了弧面凸轮机构的发展与特点，弧面凸轮加工专用数控铣床的现状以及缺陷，提出了重新开发和研制新一代加工弧面凸轮的专用数控铣床的必要性。采用虚拟制造技术作为设计的理论依据，应用虚拟制造单元技术开发孤面凸轮专用机床，完成了新型的五轴联动的孤面凸轮加工专用数控铣床的方案设计与结构设计，并应用Pro／ENGINEER野火版软件对主要零部件进行了三维实体造型、总装配、运动仿真和干涉检查。本课题提出新的五轴联动加工孤面凸轮数控铣床设计方案，该机床目前在国内尚没有报道。
Based on the analysis of the characteristics and development of miler gear cam and present situation of CNC machine tool specializing in machining the roller gear indexing cam simply, it is necessary to raise the design of CNC milling machine tools speciali- zing in machining the roller gear indexing cam again. It is completed that the Program and structure design of the Numerical Control Machine Tools which has five Coordinates in producing all kinds of roller gear indexing cams, and that the 3 - D entity modeling,assembly,movement simulation and the check of movement interference using Pro/ENGINEER Wildfire.
出处
《陕西工业职业技术学院学报》
2009年第2期17-19,共3页
Journal of Shaanxi Polytechnic Institute
关键词
弧面凸轮
数控机床
虚拟制造
虚拟样机
Roller Gear Indexing Cam
Numerical Control Machine Tools
Virtual Manufacmring
Virtuality Model Machine
