In machining processes several phenomena occur during material cutting. These
phenomena can affect the production through the reduction of quality or accuracy, or by …

Thread profiles can be considered as mechanical components which contributed to
improving the evolution of machines and devices throughout all the history of man. The great …

In this article, a new method for the rapid and economical production of 'nutless' bolted joins
is presented, using a combination of two hole-making techniques, namely, form drilling and …

Flow drill screw (FDS) driving is a thermomechanical assembly process that allows for single-
sided access multi-material joining, with a high application potential for modern lightweight …

The article aims to study a tap failure during the internal threads making. Within the
research, the synergic effects of cutting speed and helix angle on the durability of selected …

Tapping of blind or through holes is a common operation in several applications in the
automotive, windmill towers, general machinery, and other industrial sectors. On the other …

Threads are used in the most assemblies of industrial products. Commonly, mechanical
components need to have threaded parts allowing fast and accurate assemblies and …

In order to improve the forming quality of extruded thread, finite element analysis and
experimental research are combined to reduce the two keys that affect thread quality in the …

Nowadays, cooling fluids are the great environmental issue, because they consume a
considerable amount of water and can pollute natural water sources for decades when they …

Form tapping of automotive engine grade Al–12Si die-cast alloy faces critical challenges
with severe wear of form tap and short tool life. Typically, the lobes of the entry taper of the …