中文摘要：

发芽格子技术提供实际可能性经由为格子工作流面临一个驱动力的困难的 many-to-many 模式在网环境下面分享数字控制(NC ) 设备。这份报纸建议联合限制克服这个困难的新奇方法论。首先，复杂限制和 NC 任务的结构属性在说明由联合限制形成格子工作流力量的可能性的 NC 设备格子被详细说明。第二，由在一个 NC 设备格子和相对算法联合限制的驱动力的原则被建议。最后，比较实验的案例研究被详细说明表明这新奇策略的效率。

英文摘要：

The burgeoning grid technology provides a practical possibility to share Numerical Control （NC） equipment under a Web environment via many-w-many mode which is faced with the difficulty of a driving force for grid workflow. This paper proposes the novel methodology of coupling constraints to overcome this difficulty. First, the complex constraints and the structure attributes of NC tasks are detailed in the NC equipment grid that illustrates the possibility of forming a grid workflow force by coupling constraints. Second, the principle of driving force by coupling constraints in an NC equipment grid and the relative algorithm are proposed. Finally, the case study of comparative experiment is detailed to demonstrate the efficiency of this novel tactic.