Injection Mould Quotation System Research And Development Based On Web

The mould is the important equipment of the modern manufacturing industry, its development degree has reflected the development level of a national manufacturing industry. With the development of modern industry, mould enterprises face a lot of opportunities, but under the keen market competition, mould enterprises face a lot of challenges at the same time . How could mould enterprises provide a rational quotation sheet that making the customer satisfied at the begining,and make the task at rational price, is an important subject that mould enterprises must face. Mould enterprises' quotation to the mould not merely concern the customer's vital interests, key point is that the enterprise oneself makes profits that even more. So having an outstanding mould quotation system is the key to enterprises to obtain market competitiveness.This paper is aimed at plastics mould quotation,adopt man-hour method offering the quotation method after studying on quotation system state both in domestic and internationaland analysing the quotation method, have revised calculation way of the complicated coefficient of a form ,combining this system with three-dimensional CAD software , set up the communication platform, designed and developed a injection mould quotation based on Web.The text analyses and researches the computing technology of the mould cost, in order to solve the backwardness of judging the method of a complicated coefficient at present ,adopted the characteristic law of models to deal with computering the complicated coefficient of form of one of the mould,and in this course have put forward some concepts such as main characteristic and auxiliary characteristic ,etc.Make complicated coefficient determinate by three factors, main characteristic , auxiliary characteristic and outline measurement.Using Pro/E application development realized this thought,this method have improved accuracy and automatic degree of the system. Have put forward the thought of setting up the communication platform between quotation system of the mould and three-dimensional CAD software,make the date being organic effective safe management of the whole quotation system, have confirmed that thought develops the plug-in package of CAD to realize, utilize Microsoft Visual C++ 6.0 and Pro/E software PRO/TOOLKIT software package, has realized this plug-in package through the application development, this raised the data management level of the whole system. In order to meet the need of the current market , increase the competitiveness ,resolve limit in place and time ,develop all systematic contents in the Webpage, with friendly interface , so make it's maintenance and upgrading more convenient. The webpage adopts ASP.NET2.0 technology, utilizing Microsoft company's Visual Studio 2005 and SQL Server 2000, the backstage supporter adopts C# language to carry on code establishment, has realized the quotation system of the mould networkedly.It is convenient to built a palstic mould quotation system using Visual Studio 2005 and SQL Server 2000 ,etc.This method has certain reference function to the quotation system of other moulds.