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Polishing tool and the resulting TIF for three variable machine parameters as input for the removal simulation

机译：抛光工具和三个可变机器参数的最终TIF作为去除模拟的输入

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The trend in the optic industry shows, that it is increasingly important to be able to manufacture complex lens geometries on a high level of precision. Prom a certain limit on the required shape accuracy of optical workpieces, the processing is changed from the two-dimensional to point-shaped processing. It is very important that the process is as stable as possible during the in point-shaped processing. To ensure stability, usually only one process parameter is varied during processing. It is common that this parameter is the feed rate, which corresponds to the dwell time. In the research project ArenA-FOi (Application-oriented analysis of resource-saving and energy-efficient design of industrial facilities for the optical industry), a touching procedure is used in the point-attack, and in this case a close look is made as to whether a change of several process parameters is meaningful during a processing. The ADAPT tool in size R20 from Satisloh AG is used, which is also available for purchase. The behavior of the tool is tested under constant conditions in the MCP 250 CNC by OptoTech GmbH. A series of experiments should enable the TIF (tool influence function) to be determined using three variable parameters. Furthermore, the maximum error frequency that can be processed is calculated as an example for one parameter set and serves as an outlook for further investigations. The test results serve as the basic for the later removal simulation, which must be able to deal with a variable TIF. This topic has already been successfully implemented in another research project of the Institute for Precision Manufacturing and High-Frequency Technology (IPH) and thus this algorithm can be used. The next step is the useful implementation of the collected knowledge. The TIF must be selected on the basis of the measured data. It is important to know the error frequencies to select the optimal TIF. Thus, it is possible to compare the simulated results with real measurement data and to carry out a revision. From this point onwards, it is possible to evaluate the potential of this approach, and in the ideal case it will be further researched and later found in the production.
机译：光学行业的趋势表明，能够以高精确度制造复杂的镜片几何形状变得越来越重要。对光学工件所需的形状精度提出一定的限制，加工从二维加工变为点状加工。在点形加工过程中，过程必须尽可能稳定，这一点非常重要。为了确保稳定性，通常在加工过程中仅更改一个工艺参数。通常该参数是进给速度，它对应于停留时间。在研究项目ArenA-FOi（面向光学行业的工业设施的资源节约和节能设计的面向应用的分析）中，在点攻击中使用了触摸程序，在这种情况下，进行了仔细观察在处理过程中，几个过程参数的更改是否有意义。使用的是Satisloh AG的R20尺寸的ADAPT工具，也可以购买。该工具的性能在OptoTech GmbH的MCP 250 CNC恒定条件下进行了测试。一系列实验应能够使用三个可变参数确定TIF（工具影响函数）。此外，作为一个参数集的示例，计算出可以处理的最大错误频率，并作为进一步研究的前景。测试结果是以后移除模拟的基础，后者必须能够处理可变的TIF。该主题已经在精密制造和高频技术研究所（IPH）的另一个研究项目中成功实施，因此可以使用此算法。下一步是对收集到的知识的有用实施。必须根据测量数据选择TIF。重要的是要知道误差频率，以选择最佳的TIF。因此，可以将模拟结果与实际测量数据进行比较并进行修正。从这一点开始，可以评估这种方法的潜力，在理想情况下，将对其进行进一步研究，然后在生产中找到。

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