MECHANICAL ENGINEERING DESIGN AND MANUFACTURING
Posted by freeamfva on February 16th, 2023
MECHANICAL ENGINEERING DESIGN AND MANUFACTURING
The module makes focus on developing abilities and skills in mechanical design and aspects of manufacture what is important features of the competence in product development. Through the studies of the module “Computer-aided Analysis of Structures”students learn to perform engineering analysis of mechanical structures and get an opportunity to practice by carrying out individual project. Theoretical background in numerical methods, fluid mechanics and heat transfers serve as the basis for engineering system analysis including phenomena of different physical nature. Aspects of manufacturing technology applicable in developing technological path for originally designed parts id touched.To get more news about mechanical cad, you can visit shine news official website.
Energy transmission based on hydraulics and pneumatics. Basic fluid dynamics. Component knowledge with respect to functionality and design of pumps, motors, cylinders, valves, accumulators, filters and line components. Characteristics of fluids. System design for different hydraulic and pneumatic circuits. Calculation methods for components and systems. Basic system principles for control of position, velocity/speed, force/torque and power. Principles for load sensing hydraulic systems and hydrostatic transmissions. Characteristics of proportional- and servo-valves. Automatic sequence control. Measurement transducers in test-stands and control systems
The course is meant to be an introductory course on industrial automation. In this context, the course covers the subjects required to integrate sensors and actuators with programmable logic controllers (PLCs) to automate industrial processes. In addition the course also provides a small component of robot programming and, since the automated systems always require human intervention, at some level, the course briefly presents the main challenges and prospects on human-machine-interaction which may be especially demanding in complex automation systems.
The course deals with various aspects regarding the design of resource-efficient products and production systems. The course sheds light on the basic principles of production technology, product development and environmentally driven product development. Topics covered are basic concepts (eg life cycle perspective, life cycle cost, environmental effect, sub-optimization and function sales) and how product development, choice of production and remanufacturing technology affect product and environmental efficiency during its life cycle. Furthermore, the course addresses strategies / principles for increasing resource efficiency and reducing the environmental impact of production, use and remanufacturing.
On vibrations: Fundamental relationships describing the behaviour of vibrating mechanical systems. Equations of motion for vibrating systems. Influence of mass, stiffness, and damping. Resonances and its consequences for the mechanical system. Vibrations of discrete systems and continuous systems. On fatigue: Fundamental relationships describing the fatigue phenomenon. High-cycle fatigue and low-cycle fatigue. The Wöhler diagram and the Haigh diagram. Safety factors. Damage accumulation, the Palmgren-Miner rule. Load spectra. The Ramberg-Osgood material model. Fatigue life models according to Morrow and Coffin-Manson. Influence of stress concentration.
