This work analyzed the influence of cutting edge preparation through the drag finishing method on tool wear and surface finish of the workpiece. Treatments of this nature are commonly applied aiming at high productivity ...

With the resumption of growth that the Brazilian economy has been experiencing, new doors for investments are opened daily. Many of these investments are seen in sectors like the energy industry, ports, airports and in ...

The objective of an automotive differential is to split the torque between the tractive wheels while allowing then to spin at different speeds. In the Baja SAE Brazil competition, the goal is to create an off-road vehicle ...

This work aims to analyze the modification of a profile on an automotive cam during the geometric transition between rest and elevation applied in compression ignition engine. The cam profile curve was modeled according ...

In this work we analyzed the operation of a compression ignition internal combustion engine in single fuel mode with diesel (OD) and dual fuel, using blends of hydrous ethanol (ETH) and castor oil (OM). The experiments ...

This work experimentally analyzed the influence of turbocharger systems on internal combustion engines. The increase in torque and power were measured in bench and inertial roller dynamometer, which is of great importance ...

Changes in the concept of tractor manufacturing led to changes in cylinder production processes and increased complexity of welding processes, leading to increased distortion and warping. Distortions and / or bends in ...

Currently the animal prosthesis market is still little explored in the Brazilian scenario. There are many factors that contribute to this, and the cost can be listed as one of the main impediments for this niche to evolve. ...

The present job aimed the analysis of mechanical and metallurgical characteristics from welded joints, used to splice SAE 4130 ultra-high strength low thickness steel tubes by GMAW and GTAW welding processes. This review ...