基于.net的箱體類零件制造資源系統(tǒng)研究及切削用量優(yōu)化

1、 江 蘇 科 技 大 學(xué) 碩 士 學(xué) 位 論 文 大 摘 要 論 文 題 目 基于.NET 的箱體類零件制造 資源系統(tǒng)研究及切削用量優(yōu)化 研究生姓名 費(fèi)石繁 導(dǎo) 師 姓 名 王明強(qiáng) 教授 學(xué)科、專業(yè) 機(jī)械工程 研 究 方 向 計(jì)算機(jī)輔助制造 填表時(shí)間 20

2、13 年 3 月 18 日 Abstract II Abstract The processing of box-type parts is diverse, it involves lots of manufacturing resources which are geographically dispersed, so the integration management of man

3、ufacturing resources has become a consensus. Most of the manufacturing resources systems of the enterprises are used in LAN, so the resources can’t be queried and modified out of LAN. The netw

4、orked manufacturing resources can be used not only by the company itself, but other companies, and it’ll help the company to keep close to latest industry news and follow up the advanced manufa

5、cturing technology and equipments. So the networking of manufacturing resources is a trend for the future management of resources. So to build a management system of the manufacturing resources is th

6、e research target of my thesis. An ASP.NET website of the management system of the manufacturing resources is build by .NET， using C#， on Visual Studio 2008,which is about building an Web inte

7、rface of the interaction between users and the informations from web. The system can manage and query manufacturing resources, and serves as a CAM tool. CAM module of the box-type parts includ

8、es modules of tool selection, optimization of cutting parameters and process planning. The optimization of cutting parameters module are accomplished and the tool selection isexplored in this pap

9、er. The main research of the paper is as follows: (1) By analysis of the features and manufacturing methods of the box-type parts, a 3D model and the manufacturing process of the case of a

10、 reducer are build. (2) Through analysis of manufacturing resources, an E-R model is build before it is abstracted as a relation model based on the resources from the real world, then the p

11、hysical structure is constructed according to the relation model set up earlier, then the databse is build on SQL Server 2000. And ADO.NET is used to connect ASP.NET and database. (3) Take bo

12、ring and milling as example , an optimization model based on genetic algorithms about cutting variables is build, aiming at maximum productivity and low production costs, which is restrained by

13、 parameters of machine tools, machining precision. (4) Take milling as example, through reasearch of cutting performance of tool, the cutter is chosed based on machining features, material of w

14、orkpiece, precision, etc. (5) The functional model, system structure and system function module is build based on IDEF0 and three-tier structure of ASP.NET. And manufacturing resources system of b