【作者】 金伟；

【导师】 黄早文； 张祥林；

【作者基本信息】 华中科技大学 ， 材料加工工程， 2005， 硕士

【摘要】 模架是模具的重要组成部分。采购定制化模架(板件可采用客户规格,并伴有型腔加工)已是行业内通行做法,一个典型模架厂家每天的模架订货量可高达上百副。据调研,现行的模架报价一般存在着随意性大、报价计算时间长、计价不准确等问题。所以对模架报价如何进行规范化、合理化已越来越成为制造商和客户所共同关心的问题。随着计算机技术的发展,企业管理水平的提高,采用计算机辅助精确报价的需求已十分迫切。本文首先分析了相关的国内外研究以及当前模具报价的现状,并在研究了模架价格构成及报价理论和方法,同时结合模架报价业务流程和特点的基础上,通过比较当前较流行的几种报价方法,选择了合适的模架报价方法,然后针对中国广大模架生产企业的现状,通过对企业业务链的分析,主要围绕模架生产企业的报价业务管理信息系统和其中的关键技术进行了研究; 结合网络、数据库技术和业务管理技术完成了基于Web的模架报价业务管理信息系统总体设计; 对其中的主要模块进行了开发,并对当前流行的B/S三层体系结构和基于J2EE开发平台的经典MVC设计模型技术进行了介绍。以实例形式论述了系统的可行性、合理性。最后对研究开发工作进行了总结,并展望了系统中需要进一步研究的问题。本文实现了报价过程的智能化、可视化以及软件的分布式,符合模架报价的常规思维过程和实际情况需要,报价的结果也容易被客户所接受。更多还原

【Abstract】 The mould base is the important component of mould. Owing to the customization ordering and large daily orders, it is hard to deal with quotations manually for a mould base manufacturer. According to survey and study, the current mould base quotation generally exists great random, long quotation time and great inaccuracy etc. So how to make the quotation of mould base standardized and rationalized has increasingly become the joint concern for both producers and customers. With the rapid development of computer techniques and the improvement of the enterprise’management level, the requirement of adopting the computer to assist accurate quotation is very urgent. The paper analyses the concurrent quotation theory inland and overseas, the actuality of quotation business, the component of mould price, incorporates mould base quotation operation flow and characteristic, compares currently popular quotation theories and methods, and selects appropriate quotation method of mould base. Then the paper analyses enterprise’s operation chain and investigates the operation management system of mould base quotation based on Web three-tier structure and key techniques, and finishes the whole system’s design and empolders the main modules through combining the technology of network and database and operation management. This paper introduces the current popular B/S three-tier structure and classical technology of MVC design pattern on J2EE platform. The feasibility and rationality of the system was verified through an example. Last, A summing-up of research and development has been given, and an outlook for further investigation is presented. The system intellectualized and visualized the process of mould base quotation, and distributed the software. These disposals accord with the routine of mould base quotation process and the requirement of the fact,and the quotation result is believable to customers too.更多还原