【作者】 姜胜辉；

【导师】 刘献礼；

【作者基本信息】 哈尔滨理工大学 ， 机械电子工程， 2007， 硕士

【摘要】 现代加工技术越来越向高速化、精密化和环保化等方面发展,超硬刀具由于其独特的性能在现代加工技术中的地位和作用越来越重要。国外在超硬刀具的使用方面积累了丰富的经验和数据,并创造了巨大的经济效益,但在我国由于缺乏相关的技术资料,目前该刀具的使用范围还不广泛,影响了切削技术水平的提高。本文基于此背景,利用Web技术、检索技术及多媒体数据库技术,以实现对超硬刀具信息的精确检索和管理为目标,建立了超硬刀具的综合信息检索系统,为合理的超硬刀具使用提供有益的参考和指导作用。本文首先对Web技术、检索技术在超硬刀具信息应用方面进行分析,详细分析了超硬刀具几大参数如切削性能、几何参数、切削用量之间的关系。确定以Web技术、检索技术、多媒体数据库技术、服务器脚本编程技术等建立基于Web的超硬刀具综合信息检索系统。本系统除了可以快速检索到各品牌超硬刀具的加工信息,如切削用量、刀具几何参数等技术参等,还可以检索超硬刀具的多媒体信息,如图象和视频,同时可以通过Web的检索模块,实现以超硬刀具为主题的超硬刀具文本信息的检索,极大地方便了使用者。本文系统实现了用户通过Internet访问直接与数据库各种信息的互动。此外,把图像以二进制格式存入数据库,保证咨询系统功能的稳定性的同时又提高用户查询信息的速度。该系统运行稳定,操作直观方便,信息量大,可满足对超硬刀具综合信息的管理和技术咨询的需要。更多还原

【Abstract】 Modern processing technology is developing in a high speed and precision and environment friendly way. Superhard cutting tools are becoming more and more important in modern processing technology due to its particular performance. A large number of experiments and cutting data have been accumulated by workers in the world, but there are little works used this tool in our country because of lacking related technical information.It delays the step of cutting technology. Based on the background mentioned above, we decided the target of retrievement and management of multipul information on Superhard cutting tool exploited by Web technology, retrieval technology and multimedia database technology. We make Web-based information retrieval system for Superhard cutting tools in order to choose and use Superhard cutting tool reasonable.The feasibility analysis on using Superhard cutting tool reasonable was introduced by Web technology and retrieval technology in this paper, a detail analysis on the relationship between the performance of Superhard cutting tools, geometry parameters and cutting parameters was given at next step. The independence copyright of Web-based information retrieval system for Superhard cutting tools was explored based on the technology of Web, retrieval, multimedia and Active Server Page. The system has abroad functions include inquire about the machining information of Superhard cutting tools such as appropriate cutting parameter and geometry parameters.The system achievs the function of data circulates between users and database with Internet. Moreover, the saving-format of data of mutilmedia changed in order to undertaking the stability of the system and raise the speed of searching data.The system stable and operate convenient and large information capacity. Distinctly, the system will take a positive effect on promoting the use of Superhard cutting tools更多还原