Other than strength and stiffness of materials, other properties like electrical conductivity could become essential when making material selection. The desired function of the intended structure remains the leading elements providing a guideline of material properties. When desired material properties cannot be achieved within any natural material, engineers must construct materials meeting the required structural properties. This includes combining different materials to produce a unique material having the desired chemical and physical properties. This combination of material could be attributed to the development of reinforcement technology utilised in changing properties of materials to meet structural requirements. In metallic materials, the combination of different materials, creating alloys continues to be utilised in enhancing strength of metallic elements. Steel, for example, remains a common utilised material for many engineering structures. The constituents of steel include iron and carbon at different ratios, depending on the desired material strength. Iron remains a material prone to rusting and combination with carbon reduces the rusting property, attributed to iron. Composites could be described as materials made from a combination of materials having different physical and chemical properties, to produce a material with unique properties. The individual properties of the constituent materials become dissolved and the developed material exhibits independent properties (Waterman 2007). Different composites exist within the engineering industry,
Mechanical Engineering- Mechanical Project Materials remain the fundamental components utilised in construction of engineering structures. In the development process, the structural requirements remain essential in assisting developers into deciding on the correct materials for use within different structures…
The United States Military Academy (1817), now called Norwich University and Rensselaer Polytechnic Institute (1825) were the first schools to offer education in engineering in the United States. All along, science and mathematics have been the basis for mechanical engineering education (Burstall 200).
Engineering design has both aesthetic and functional elements which can be split in to the categories of system and product design (Dym & Little, 1999). The engineering design process is a sequence of steps that a designer follows when creating a new design or solving a problem.
The utilisation of such materials dates back to many centuries, when Egyptian and Mesopotamian settlers began utilising a mixture of mud and straw in constructing durable houses (Seymour and Deanin 1987). These occurrences in 1500bc could be identified as the humble beginnings for composite development, as straw continued to be utilised in reinforcement of boats and pottery items.
We made our choice and ended up with the field of study we are interested in. It is easier to familiarize ourselves into something that we are eager to learn. However, our curriculum is divided into three areas. We have the minor, major, and elective subjects.
The cost of buying a text book for each unit that the student undertakes, keeping in mind that the student might have to tackle some may be fifteen units in every academic year is utterly unfriendly in terms of the costs to the students and their sponsors.
It is recognized as one of the largest, oldest and broadest disciplines of engineering. Mechanical engineers generally use the principles of materials, energy and mechanics in the design, and manufacture
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
They contain various operations such as coining, bending, rolling, drawing, pitch bending and roll forming among others
The film forming has a number of different procedures of forming that have been used. The production of a sheet
Automatic cooling system is basically the quantity of coolant which can be employed at different sides on the machine when the machine is under operation. Mainly, when the machine is under operation and the temperature increment beyond