机械工程和自动化控制 中国印刷和包装学术会议会刊 294Mechanical Engineering & Automation Control Proceedings of CACPP 基于 JDF 数字化步骤切纸机裁切软件开发任玲辉 1,刘凯 1,张海燕 2, 侯和平 2(1.西安理工大学机械和精密仪器学院, 西安 710048;2.西安理工大学印刷和包装工程学院, 西安 710048摘要 JDF 是一个基于 XML 用于活件描述及交换格式,本文经过对 JDF 文档语法、数据结构分析,解析出了版式信息。结合纸张裁切工艺特点和人工编排加工路径经验,分析了不规则版面布局特点,提出了一个新裁切加工路径形成复合算法,处理了不规则版面裁切路径计划。开发了切纸机优化裁切软件,基于 JDF 数字化步骤开发切纸机裁切软件,能够从印前版式信息直接得到裁切信息,然后将生成裁切程序传送到支持 CIP4 接口切纸机上,降低了人工测量步骤带来误差,提升了裁切精度和效率。 关键词 JDF;解析;数字印刷;XML 中图分类号 TS73Cutting Software Development Based On JDF Digital WorkflowREN Linghui1, LIU Kai1, ZHANG Haiyan2, HOU Heping2(1. Faculty of Mechanical and Precision Instrument Engineering, Xi'an University of Technology, Xi'an 710048, China; 2.Faculty of Printing And Packaging Engineering, Xi'an University of Technology, Xi'an 710048, China Abstract JDF is the XML-based format for the job descripting and exchanging. Through the Parse of JDF document’s grammar and data structure, we have got the information of layout. Combined with technical features of cutting papers and experiences of artificial processing paths, this article have to analyze the characteristics of irregular layout, then put out a new complex algorithm of cutting path and solve the planning of irregular layout cutting path. Development a optimization software of paper cutter. The cutting software based on JDF digital workflow, can obtain layout information directly from the prepress, and then transmitted generate cutting program to the cutter, which reduced the error caused by manual mea...
