煤矿井下坑道钻机PDM系统中工作流程管理模型研究

Research on Workflow Management Model in PDM System of Tunnel Drilling Rigs in Coal Mine

为了提高煤矿井下坑道钻机产品设计工作流程的高效运行，本文介绍了工作流程管理的模型、定义，并根据煤矿井下坑道钻机设计中相关业务流程的特点，在钻机PDM系统中构建了设计流程、图纸更改流程等各种图文档管理的标准流程，定义了各类业务流程的任务节点，设计了钻机开发的工作流程管理模型。

To improve the operation efficiency of workflow of tunnel drilling rig design, it introduce the workflow management model the definition of workflow, and according to the characteristics of the workflow in the design of tunnel drilling rigs, built design process and the drawing change process of tunnel drilling rig in the PDM system, realize the workflow management in development of tunnel drilling rig.