Ride comfort is increasingly important for automobile companies due to the increasing concern of demands customers. Response shock at low speed, such as single or consecutive pulse excitations from humps, are one greatest assessing indices vehicle ride related comfort. This paper aims study effect driveline bushing on vibration when experiences excitation and improve quality by optimizing param...

Today, tool life in high pressure die casting (HPDC) is of growing interest. A common agreement that primarily decided by the thermal load and temperature gradients materials. Conformal cooling with growth additive manufacturing has raised interest as a means extending life. In current paper, conformal channels’ performance effect on cycle high-pressure rheocasting are investigated for conventi...

Friction drilling uses a rotating conical tool to penetrate the workpiece and create a bushing in a single step without generating chips. This research investigates the threedimensional (3D) finite element modeling (FEM) of large plastic strain and hightemperature work-material deformation in friction drilling. The explicit FEM code with temperature-dependent mechanical and thermal properties, ...

A new approach to model the motion of floating bushings in external gear pumps is presented this article, where lubrication conditions have been introduced using dimensional analysis. This based on Bond Graph diagrams and has experimentally validated lab tests measuring movement bushing inside pump by means laser micrometers. The novelty research creation a simple tool for behaviour study these...

This article presents the modeling, simulation and experimental validation of movement floating bearing bushing in an external gear pump. As a starting point, complete pump parameterization was carried out through standard tests, these parameters were used first bond graph model order to simulate behavior. experimentally validated under working conditions field tests. Then, sophisticated develo...