Vibration suppression is a major difficulty in the grinding of low-stiffness large thin-wall
shells. The paper proposes that effective workpiece vibration control can be performed by a …

Uneven surface quality usually occurs when grinding welds offline, which results non-
uniform stress and then would damage the workpiece. In this paper, the robotic welding …

In robotic manufacturing, the machining vibration can easily affect the quality of the
processed surfaces due to poor stiffness and variable stiffness of the robot arm. It is …

Nowadays, condition monitoring and diagnosis of rotating machines, especially in energy
production, are among the major societal and scientific problems for improving machine …

Grinding vibrations caused by regenerative cutting force and workpiece imbalance are
discussed in this study. To regenerate workpiece surface, a grinding wheel is rotated, and …

A flexible compact robot was developed for grinding. Its varying dynamic properties during
motion must be known. An autoregressive model is applied for modal analysis of the flexible …

Abstract The use of Instantaneous Angular Speed (IAS) in condition monitoring of rotating
machines is an appealing alternative to traditional approaches such as those based on …

Grinding processes performed with flexible robotic tool holders are very unlike conventional
types of grinding because of low stiffness of the robot's structure. A special flexible robotic …

With the increasing of equipment interaction in the industry 4.0 era, the accidental shocks
are inevitable during the device operation, resulting in a decline in equipment safety and …

To improve the safety and efficiency of polishing operations in circular boiler headers, a new
type of wheel-drive polishing robot was developed in this study. The robot was designed to …