Mechanical engineering - Essay Example

Mechanical Engineering Mechanical Engineering Mechanical engineering is a wide field and mechanical engineers undertake many roles. This paper discusses some of the things that mechanical engineers do. Mechanical engineers apply natural science and mathematics in developing ways of utilizing materials in creating new products and systems. It is the work of mechanical engineers to design and make small products such as inkjet printer nozzles and large systems such as spacecraft. Mechanical engineers utilize the knowledge of the thermal environment and forces under which products operate in designing them for aesthetics, functionality, and capacity to withstand this environment and forces.

The work of mechanical engineers is crucial in the making of automotives including car chassis, engines, and sensors. Aerospace is an important field in which mechanical engineers are involved in the making of aircraft engines and control systems for airplanes (Herweck, 2009). Mechanical engineers also use biotechnology in designing and making fluidic systems for pharmaceutical industries and implants. Making electronics and computers is the other thing that mechanical engineers do because they make semiconductors and disk drives (Yadav, 2006).

Mechanical engineers manufacture microelectromechanical systems such as micropower generation and actuators. It is the work of mechanical engineers to design ways of converting energy for example by making solar energy panels and wind turbines. They are instrumental in devising ways of environmental control including refrigeration and air-conditioning. Automation is another niche for mechanical engineers because they are able to make image acquisition devises and robots. In manufacturing, mechanical engineers make microfabrication, prototypes, and machine tools (Grote & Antonsson, 2009).

Mechanical engineers devise ways of recycling waste, recovering resources from waste and converting waste to biomass all in an endeavor to protect the environment. They are involved in the making of marine vehicles and hyperbaric chambers that can help in utilizing offshore sources of energy. Mechanical engineers manage projects using engineering principles and techniques. They help in the repair, maintenance and upgrading of manufacturing plants and equipment. A mechanical engineer can also work in research and development of products.

Mechanical engineers help in handling costly, dangerous, or exotic materials and equipment in industries. Making machines that handle or weave fabrics in textile industries is the work of mechanical engineers (Vashist, 2010). Mechanical engineers help monitor and commission industrial plants and systems. These engineers design and implement cost-effective modifications for equipment that enhances its throughput, reliability, and safety. There are mechanical engineers who work as patent researchers and examiners.

Some mechanical engineers work as sales engineers where they contact potential clients and establish solutions to cited problems. Mechanical engineers devise non-destructive ways of examination that do not need something to be dismantled for example ultrasound and x-rays that help in medical examination (Murthy, 2010). In conclusion, some of the things mechanical engineers do include making components such as inkjet nozzles and systems such as spacecrafts. They make innovative ways of converting and utilizing energy.

Mechanical engineers work in the research and development departments of firms. They come up with innovative ways of recycling and managing waste to help in environmental protection. ReferencesGrote, K. & Antonsson, E. (2009). Springer handbook of mechanical engineering. New York: Springer. Herweck, D. (2009). Mechanical engineering. Mankato, MN: Compass Point Books. Murthy, S. (2010). Textbook of elements of mechanical engineering. New Delhi: I.K. International Pub. House. Vashist, D. (2010).

Mechanical engineering fundamentals. New Delhi: I.K. International Pub. House Pvt. Ltd. Yadav, S. (2006). Mechanical engineering. New Delhi: Discovery Pub. House.