This paper presents a literature review on modeling and simulation of the metal cutting
process, with special consideration to difficult-to-cut materials. The critical issues in the …

Drilling is one of the essential material removal methods in the aerospace field. This study
proposes a flexible variable-stiffness axial low-frequency self-excited vibration drilling …

The manufacturing of deep holes has to face problems to evacuate chips, especially for
small diameters. Such problems induce frequent tool breakage and poor surface quality …

Resonance drilling is a new technology, still at the laboratory stage. It has great potential to
improve rock fragmentation efficiency. We analyzed the amplitude-frequency characteristics …

The poor removal of chips in deep drilling of small diameter is often the cause of tool
breakage and poor quality surface. The vibratory drilling enables the chip to be split thanks …

Chip segmentation is one of the major factors of process quality assurance while deep hole
drilling. The reliable chip segmentation can be obtained if a special self-vibratory drilling …

Titanium alloy is a typical difficult-to-cut material used in most industrial fields, so its
machinability is characterized by low efficiency and poor quality using Conventional Drilling …

In the roughing stage of aero-engine superalloys, improving material removal rate can
improve overall production efficiency, which is crucial for solving the problems of large blank …

The drilling of deep holes remains an unsatisfactory machining operation due its limited
productivity. This manufacturing process requires the chips to be evacuated through the use …

Drilling assisted by axial vibrations at a low frequency is a promising machining process
because, by naturally fragmenting chips, it can improve both productivity by cancelling …