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Automation of CNC Program Generation Process

机译：CNC计划生成过程的自动化

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Present work is an attempt to accelerate CNC program generation process in 5-Axis CNC Honeycomb Milling Machine Laboratory in Structures Group. A new software APG (Automated Program Generation) was created incorporating a faster program generation method which effectively reduces the tedious post-processing requirement of generated CNC programs. The minimal post-processing helps to save time substantially, especially when multiple program generation is required due to changing volatile inputs. Python codes were used to manipulate and extract the appropriate required data from the ASCII input fdes. Rigorous algorithms were then incorporated to process the obtained data according to the provided machine variables. The program structure and the involved sorting mechanism vastly depends on the machine type and the component thickness. Whenever deck thickness exceeds a certain limit, all the through machining elements are converted into blind machining on both sides by duplication of machining element data on the other machining face after due consideration of mirroring requirements. Algorithms for cut-out and profile sub-program post-processing was made, with additional provision for auto-cornering. Altogether, this program generation process has high potential to be a versatile tool to any machining place where machining inputs are provided in terms of ASCII input files and where AutoCAD drawings are used.
机译：目前的作品是在结构组中的5轴CNC蜂窝铣床实验室中加速CNC程序生成过程。创建了一种新的软件APG（自动化程序生成），该方法采用了更快的程序生成方法，有效降低了所生成的数控程序的繁琐后处理要求。最小后处理有助于大幅度节省时间，特别是当由于更改易失性输入而需要多程序生成时。 Python代码用于操纵和提取来自ASCII输入FDE的适当所需数据。然后掺入严格的算法以根据所提供的机器变量来处理所获得的数据。程序结构和所涉及的分拣机制非常取决于机器类型和组件厚度。每当甲板厚度超过一定限度时，通过在适当考虑镜像要求之后，通过重复在其他加工面上的加工元件数据重复，所有通过加工元件在两侧转换成盲加工。进行了剪切和配置文件子程序后处理的算法，具有额外的自动转弯。完全，该程序生成过程具有高潜力，可以是任何加工输入的多功能工具，其中在ASCII输入文件和使用AutoCAD图纸的情况下提供加工输入。

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