一、引言航空航天产品的特点是品种多、状态多、批量小、精度高且刚性差,为提高劳动生产率和保证产品质量,需要大量铸造、钣金成形、机加、焊接和装配用工艺装备(以下简称工装),同时国内外竞争环境要求航空航天制造企业能够快速、敏捷地生产出产品,因此数字化设计、并行工程等新的设计和管理手段被引入产品研制工作中,以上因素均为工装的有效管理带来了挑战。二、企业工装管理系统应用现状经过多年的信息化建设,我公司已通过设计协同系统 I. INTRODUCTION Aerospace products are characterized by many varieties, many states, small quantities, high precision and poor rigidity. To improve labor productivity and ensure product quality, a great deal of equipment for casting, sheet metal forming, machining, welding and assembly are needed (Hereinafter referred to as tooling). At the same time, domestic and international competitive environment requires aerospace manufacturers to produce products quickly and quickly. Therefore, new design and management tools such as digital design and concurrent engineering have been introduced into product development. All the above factors are tooling The challenge of effective management is challenged. Second, enterprise tooling management system application status After many years of information technology, our company has been through the design of collaborative systems