The efficient processing of innovative materials, the further development of grinding tools and machine concepts as well as an increasing economic and environmental pressure are current challenges in grinding technology. High Performance Grinding processes offer a huge potential to overcome these challenges and increase productivity.
Grinding is a machining process that used grinding wheels as the cutting tool. The heat generation in grinding is significant high as there are a lot of small cutting edges on the grinding wheel. Each of them produces the friction when in contact with the workpiece. It is recommended to use flood coolants for such an application. There are various ways to achieve good machining outcomes with ...
To address this gap, this review systematically consolidates recent advancements in ultrasonic-assisted grinding (UAG) technology from three critical perspectives of development of UAG techniques and device, grinding-induced surface integrity evolution, and surface service performance (Fig. 1).
This paper proposes a physics-informed hybrid grinding force model (PHGFM). By integrating the geometric characteristics and wear behavior of grains, the wheel topography is reconstructed to accurately capture the evolution of the wheel surface topography during grinding.
In the study, an analytical grinding force model was developed considering the varying exposure heights of abrasive grits and the intermittent cutting behaviour. The influence of multiple grinding path intersections and the interaction effect between undeformed chip thickness and quantity of effective abrasive grits were revealed.
Abstract Grinding of complex structural components plays a critical role in aerospace and medical manufacturing, where grinding force serves as a key metric for evaluating process stability, surface integrity, and grinding wheel wear.