As a mechanical engineer functioning as a design engineer it is likely that you would be involved with one or more technical specialties, for example: Robotic System Design…

The Field. Mechanical engineering is one of the largest, broadest, and oldest engineering disciplines. Mechanical engineers use the principles of energy, materials, and mechanics to design and manufacture machines and devices of all types. They create the processes and systems that drive technology and industry. The key characteristics of the profession are its breadth, flexibility, and individuality. The career paths of mechanical engineers are largely determined by individual choices, a decided advantage in a changing world. Basic Engineering. Fundamentally, mechanical engineers are involved with the mechanics of motion and the transfer of energy from one form to another or one place to another. ME’s design and build machines for industrial and consumer use — virtually any machine you find, had a mechanical engineer involved with its development and production. They design heating, ventilation, and air conditioning systems to control the climate in homes, offices, and industrial plants, and develop refrigeration systems for the food industry. ME’s also design heat exchangers, key components in high-tech mechanical and electronic computer equipment. Applied Mechanics: Mechanics can be applied to almost anything — metal bars, rocks, water, the human skeleton, or complex systems such as buildings, automobiles, and machines. The basic question is how things work and whether they work well. To find the answers, a mechanical engineer uses a knowledge of shock and vibration, dynamics and motion, fracture and failure in components, and the behavior of high-tech materials. New computer applications make it possible to model and visualize all of these processes. Bioengineering: Mechanical engineering principles are used to design and perfect biomechanical devices or systems. Almost any part of the human organism can be described mechanically, whether it’s a knee joint or the circulatory system. This field involves artificial organs, biomechanics, biomaterials, bio-instrumentation, biotransport processes, human factors, medical devices, biomedical modeling, and biological systems. Bioprocess Engineering focuses on the processes, systems, and equipment used in the biotechnology and pharmaceutical industries — everything from cell cultures, to bioprocessing, to unit operations. M.E.’s in this field work closely with biologists, chemists, and chemical engineers. Tribology: Tribology may not be a familiar term, but if you are designing an artificial hip socket, a laser printer, or a locomotive, you will have to think about friction, heat, wear, bearings, and lubrication. Otherwise your product probably won’t run well or for very long. By reducing wear, the tribologist prevents the failure of everything from computer disk drives to the seals used in space vehicles…

Source: http://www.careercornerstone.org/

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