A new composite material made of carbon nanotube (CNT) and aluminum is a good
candidate material for tribological applications because of its excellent mechanical …

This paper presents an important investigation of material removal behaviour during single
grit grinding, which provides critical insight of grinding mechanics for improving grinding …

In grinding many qualitative models for chip formation have been developed so far, which
divide different phases of chip formation. A newly developed experimental single grain …

The limited knowledge of scratch hardness in ultrasonic vibration-assisted scratch (UVAS)
impedes a comprehensive understanding of the abrasive wear process with ultrasonic …

磨削过程是磨具表面大量形状各异的磨粒参与的多刃切削过程. 单颗磨粒切削研究是认识复杂磨
削作用的重要手段, 但是单颗磨粒切削试验的实施和物理量的测量存在一定的难度 …

The micro-scale abrasive wear test by rotative ball has gained large acceptance in
universities and research centers, being widely used in studies on the abrasive wear of …

Modeling of material displacements in the microcutting zone is complex due to the number
and interdependence of factors affecting the results of the process. An important problem in …

High-speed train brake discs are prone to abnormal wear in low temperature and heavy
snow, which affects the safety of train operation. In this article, a staged braking strategy was …

Grinding efficiency is one of the most important considerations in the selection of grinding
operation conditions because it has a significant impact on the productivity, quality, energy …

Scratch tests are useful techniques to gain insight into the material removal mechanism of
abrasive machining processes. In most of the scratch tests, uncut chip thickness value is …