AS a tool-room manager for a manufacturing firm, you’d think the last thing Mark Angus would want to do when getting home is head back to the workshop in his overalls. But for the last eight years ...

Last, the authors carry out the simulation and the experiment to verify the proposed models. Wheel width is 14 cm. The wheel’s diameter is 30 cm. The forward speed of the wheel is 0.03 m/s. The slip ...