Analysis of force-controlled grinding processes with diamond abrasive belts

涂附磨具是磨削工具中销售额最高的产品之一，广泛应用于各种工业领域。砂带与普通磨料的工作特性和工艺相互作用已经基本上得到了研究和理解。相比之下，具有超级磨料的砂带直到现在才成为科学研究的主题。金刚石砂带与普通砂带相比，在微观和宏观结构上有很大的不同，对砂带的使用性能有很大的影响。在这种情况下，本研究项目的主要目标是获得新的见解金刚石砂带的微观和宏观机制，在力控制，机器人引导的铸铁加工。因此，必须分析不同刀具规格和工艺参数下的啮合条件、切削和磨损机制，并开发新的砂带形貌特定值。最后，将设计一个过程模型，以便预测强制控制金刚石砂带磨削过程的切割行为和工作结果。

Coated abrasives have one of the highest sales contribution among grinding tools and are used in a broad variety of industrial fields. The operational behavior and the process interaction of abrasive belts with conventional abrasives have essentially been investigated and understood. In contrast, abrasive belts with super-abrasives have hardly been the subject of scientific studies until now. In comparison to typical abrasive belts with conventional abrasives, diamond abrasive belts show substantial differences of the microscopic and macroscopic structure, which has a significant influence on the operational behavior. In this context the main goal of this research project is to obtain new insights into the microscopic and macroscopic mechanisms of diamond abrasive belts during force-controlled, robot-guided processing of cast iron. Therefore, engagement conditions, cutting and wear mechanisms with respect to the different tool specifications and process parameters have to be analyzed and new specific values of the abrasive belt topography have to be developed. Finally a process model will be engineered that enables a forecast of the cutting behavior and work results for a forced controlled diamond abrasive belt grinding process.