基于云计算的农机部件数字化车间集成技术研究

发布时间：2018-07-27 12:12

【摘要】：为了提高农机加工的现代化和数字化水平,降低设计成本、缩短设计周期、提高农机部件的加工质量,结合复杂零件CAD/CAPP/CAM集成系统,采用数字化虚拟仿真技术,提出了一种基于云计算平台的农机数字化车间集成技术,并提出了基于叶贝斯分类算法的云资源优化配置算法。该技术平台通过统一的零件模型信息源实现了零件几何信息和非几何信息的共享,改进了传统的CAD、CAPP、CAM系统的不足,简化了其数字化制造工作,大大提高了企业的生产效率。以农机部件的数字化加工虚拟仿真为例,对农机部件加工刀具轨迹进行了平台测试,结果表明:利用平台的云搜索功能可以有效地确定刀具走刀方式,生成刀具轨迹,对农机现代化加工水平的提高具有重要的意义。
[Abstract]:In order to improve the modernization and digitization level of agricultural machinery processing, reduce the design cost, shorten the design period and improve the machining quality of agricultural machinery parts, the digital virtual simulation technology is adopted in combination with the CAD/CAPP/CAM integrated system of complex parts. A digital workshop integration technology of agricultural machinery based on cloud computing platform is proposed, and an optimal allocation algorithm of cloud resources based on Yebeth classification algorithm is proposed. This technology platform realizes the sharing of geometric information and non-geometric information of parts through the unified information source of part model, improves the shortcomings of traditional CADU / CAPPU CAM system, simplifies its digitized manufacturing work, and greatly improves the production efficiency of enterprises. Taking the digital machining virtual simulation of agricultural machinery parts as an example, the tool path of agricultural machinery parts is tested on the platform. The results show that the tool path can be effectively determined and the tool path can be generated by using the cloud search function of the platform. It is of great significance to improve the modern processing level of agricultural machinery.
【作者单位】：淄博职业学院;
【基金】：山东省青年教师成长计划项目(2015-4)
【分类号】：S220.8;S126

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