A5065155338- Advanced Surface Polishing Techniques
- Metal Forming Simulation Techniques
- Metallurgy and Material Forming
- Vehicle Dynamics and Control Systems
- Mechanical Engineering and Vibrations Research
- Advanced machining processes and optimization
- Engineering Structural Analysis Methods
- High Temperature Alloys and Creep
- Soil Mechanics and Vehicle Dynamics
- Metal Alloys Wear and Properties
- Osteoarthritis Treatment and Mechanisms
- Periodontal Regeneration and Treatments
- Knee injuries and reconstruction techniques
- Mechanical Failure Analysis and Simulation
- Electric and Hybrid Vehicle Technologies
- Gear and Bearing Dynamics Analysis
- Metal and Thin Film Mechanics
- Microstructure and Mechanical Properties of Steels
- Real-Time Systems Scheduling
- Urban and spatial planning
- Real-time simulation and control systems
- Advanced Welding Techniques Analysis
- Aluminum Alloy Microstructure Properties
- Vehicle emissions and performance
- Autonomous Vehicle Technology and Safety
São Paulo State Technological College
2023-2024
Centro Universitário FEI
2015-2022
This article addresses the yaw stability of articulated vehicles by assessing influence road-tire friction coefficient on convergence region a particular equilibrium condition. In addition, boundaries this are compared to non-jackknife and non-rollover regions distinguish instability phenomenon, jackknife or roll-over, responsible for delimitation. The vehicle configuration considered in analysis is composed one tractor unit towed connected through an articulation point, instance,...
This study focused on determining the residual stress of SAE 52100 hard-turned steel. The objective was to evaluate and compare effects cutting-edge geometry cutting parameters (cutting speed, feed rate, depth) stresses three different conventional inserts: S-WNGA08 0408S01020A 7025, T-WNGA08 0408T01020A S-WNGA432S0330A 7025. Tests were performed 60 samples hardened steel with an average hardness 58.5 HRC. circumferential measured by X-ray diffraction. A full factorial design experiments...
A chondral injury is a limiting disease that can affect the quality of life and be an economic burden due to cost immediate treatment loss in work productivity. If left untreated, such may progress osteoarthritis, degenerative debilitating joint characterized by pain functional impairment. Mesenchymal stromal cells (MSCs), which have immune-modulatory properties ability differentiate into chondroblasts osteoblasts, are predictable source for cartilage injuries. This article presents tools...
This work was based on the surface integrity analysis of hardened steel, AISI 4317 case carburized, quenched and tempered with 58 HRC, obtained by a turning operation executed CBN (cubic boron nitride) tool, varying three basic cutting parameters (cutting speed, feed rate depth). The characterization conducted analyzing behavior roughness Ra, residual stresses layer presence after turning. Also, forces were measured. experimental planning used central composite design. results data...
<div class="section abstract"><div class="htmlview paragraph">There is a need to enable the evaluation of ascending vehicle technologies such as electrified powertrain and driving assistance systems with low cost risk resources. In context ever stringent requirements for developing new vehicles, system production complexities lead high capital expenses required ensure serial will be implemented. One interdependency between power delivery dynamic control, which creates trade-offs...
This article reports on an experiment that studied the critical angular clamping speeds for fasteners using Design of Experiments (DOE) methodology and Analysis Variance (ANOVA). The study aimed to investigate stick-slip phenomenon, a factor limiting speed. was measured factor, which is defined as ratio chattering amplitude frequency. investigation focused factors affect torque, force (preload): friction coefficient, velocity, cathodic electrodeposition, hardness bolthead bearing plate....