固体火箭发动机复杂翼槽加工数控系统的研究

Research on CNC machining system of solid rocket motor complex wing slot

固体火箭发动机药柱复杂翼槽的成型,目前国内均采用浇铸工艺实现,这种方法适用于大批量生产。因此,需要研究一种适用用实验期间的自动化设备,以减少产品设计成本和周期。固体火箭发动机复杂翼槽加工的混联机床数控系统主要是其硬件和软件系统的设计,其中硬件系统的实现采用了"PC机+运动控制卡"结构;软件系统为人机界面的开发和利用NC代码在虚拟轴机床上实现工件的加工,其中包括G代码生成,格式转化,插补,坐标变换等。

Propellant rocket engine of complex wing of the trough forming the current domestic casting process are used to achieve such an approach for mass prodnction. Therefore, a need to study during the experiment with the application of automation equipment, to reduce product design costs and cycle are necessary. Solid rocket motor processing of complex mixed the wing slot machine NC system is mainly hmxtware and software systems design, the realization of hardware system use the structure of PC - card ＋ motion control ＆ quot; software system is about Human - computer interface for the development and use of NC code in a virtual axis machine tools to achieve workpiece processing, including G code generation, format conversion, interpolation, coordinate transformation, and so on.