Honeycomb sandwich panels can reduce weight, and particular strength needs are crucial to the modern aerospace industry. The principal benefits of honeycomb include rigidity, stress absorption, fatigue resistance, resistance weather, chemicals, fire isolation. Today, choosing a design with cheap recyclable core material is common due mechanical acoustic requirements high weight target. Aeroplan...

Abstract The simple instalment of mobile charging piles benefits for its convenient layout, while dynamic arrangements those through mode make up the insufficient number fixed piles, which meets growing demand under increasing popularity electric vehicles. According to application requirements CATIA software was used model structure, strength and reliability were analysed four load conditions. ...

The present work deals with steady state air flow analysis of electric motor having 20 hp rating running at 1450 rpm. is being used to run the belt pull system drive exhaust fan in industry. Air carried out predict temperature distribution over motor. modeling complete done CATIA. Meshing whole geometry ICEM CFD14.5. Results are obtained using FLUENT. In this research only copper losses and iro...

The China Formula Student Car Competition has been growing in recent years. In order to improve the steering lightness and body stability of FSAE cars when driving under high-speed multi-curve conditions. This paper constructs a three-dimensional model suspension system through CATIA according requirements race rules, applies ADAMS/Car module simulate with two-wheel isotropic excitation, obtain...

Metamaterials are materials engineered to have properties that not found in naturally occurring materials, which opens a wide range of opportunities for creation with completely new functionalities. Auxetics type metamaterials unique because they negative Poisson’s ratio whereas positive one. shown some really promising energy absorption can be widely applicable e.g.: automotive (crash absorber...

When evaluating the fatigue life of a die cast A380 aluminum alloy, the combination of microstructures, inclusions, and stress concentrations is particularly important. This paper presents a failure analysis of an A380 die cast aluminum pivot arm used in a clothing press. This study includes finite element analyses, optical microscopy of the fracture surface, fatigue testing of the A380 aluminu...

Spiral bevel gear is widely used in various mechanical transmission systems, such as tractor system. Because it mainly the heavy-load conditions, would most likely resonate within rated speed, resulting tooth fatigue damage. In this paper, based on principle of meshing and machining, spherically involute profile equation spiral deduced precise modeling method CATIA studied. The natural frequenc...

Abstract The rudder brake pedal unit is an important part of aircraft flight control system, also the human machine interface for pilots to and brake. By applying forces at different positions directions on pedals, pilot can realize functions respectively. This paper takes civil as research object. process follows. Firstly, analysis about influence compression sensor by operating when jamming c...