基于B/S模式的零件加工特征文件传递与存储技术研究  

Transmission and storage of STEP files for machining features with B/S model

作　　者：郝传海[1,2] 刘战强[1,2] 

机构地区：[1]山东大学机械工程学院,济南250061 [2]高效洁净机械制造教育部重点实验室,济南250061

出　　处：《现代制造工程》2011年第10期14-17,50,共5页Modern Manufacturing Engineering

基　　金：国家科技支撑计划重点项目(2008BAF32B012;008BAF32B11);国家科技重大专项资助项目(2009ZX04014-0432;009ZX04012-0312;009ZX04012-012)

摘　　要：为使ISO14649标准在目前汽车行业中得到应用,研究产品模型数据交换标准(STEP)文件在制造过程中的传递,提出建立远程数据库的方法。首先对STEP和STEP-NC接口进行分析,然后建立基于STEP的B/S模式远程数据库的框架模型,并给出STEP文件的远程传递存储解决方案,最后以汽车发动机零件———连杆为例,对上述技术进行测试和验证。To apply ISO 14649 for automotive industry, STEP transmitting programs in manufacturing process is studied, The method of developing a remote database is proposed. Firstly, STEP and STEP-NC programs are studied. Then, the architecture of remote database based on STEP under the B/S model is discussed in detail. In addition, the technique Of transmitting and storing STEP：programs for long distance is successfully developed. Finally, the proposed methodology and algorithms are verified by a which is a automotive engine part.

关 键 词：浏览/服务器模式 产品模型数据交换标准 远程数据库 

分 类 号：TG506[金属学及工艺—金属切削加工及机床] TG659