【摘要】 对现有的电火花线切割4轴联动异形加工控制模型进行了分析和研究,采用PC+运动控制卡的开放式结构方式,开发了基于AVR微处理器、Windows平台的电火花线切割上下异形加工模块,介绍了该模块的开发设计方案、加工控制和仿真、硬件的组成以及微处理器AVR内载C语言插补程序的开发等关键技术。更多还原

【Abstract】 This paper analyses and studies the models of four-axes WEDM control for abnormity machining. And used open architecture of the PC+motion-control card, a laid abnormity machining module of HSWEDM numerical control system based on windows with AVR microcontroller has been designed and developed in this paper. The design of the module structure, including machining control and software emulator, the hardware’s composing, and the interpolation of C program in AVR microcontroller are detailed introduced.更多还原