Reimers Marcel, Lang Walter, Dumstorff Gerrit
Institute for Microsensors, -Actuators and -Systems (IMSAS), Microsystems Center Bremen (MCB), University of Bremen, 28359 Bremen, Germany.
Sensors (Basel). 2017 Sep 30;17(10):2250. doi: 10.3390/s17102250.
The purpose of our study is to investigate the heat distribution and the occurring temperatures during grinding. Therefore, we did both experimental and numerical investigations. In the first part, we present the integration of an infrared thermopile array in a steel workpiece. Experiments are done by acquiring data from the thermopile array during grinding of a groove in a workpiece made of steel. In the second part, we present numerical investigations in the grinding process to further understand the thermal characteristic during grinding. Finally, we conclude our work. Increasing the feed speed leads to two things: higher heat flux densities in the workpiece and higher temperature gradients in the material.
我们研究的目的是调查磨削过程中的热分布和出现的温度。因此，我们进行了实验和数值研究。在第一部分，我们展示了将红外热电堆阵列集成到一个钢制工件中。通过在钢制工件上磨削凹槽时从热电堆阵列获取数据来进行实验。在第二部分，我们展示了磨削过程中的数值研究，以进一步了解磨削过程中的热特性。最后，我们总结我们的工作。提高进给速度会导致两件事：工件中更高的热流密度和材料中更高的温度梯度。
