Understand the basics of Mechanical Engineering in 5 easy steps.
This write-up is based on different ways of understanding the subject of mechanical engineering.
All about Mechanical Engineering
Mechanical engineering is a division of engineering studied as a subject in the Btech course. After you have completed your higher secondary, there are various options that you can opt for to graduate in. You can either pursue medical courses or engineering courses or some other general courses. But then you need to be sure of what you want to pursue.
If engineering is your forte then you must and must pursue mechanical engineering. It is one of the core subjects in engineering. There are many others like the civil, chemical so on and so forth. Yet, mechanical engineering is the best in all respects.
Now saying all these, it becomes important to know what exactly is Mechanical Engineering or MechEngg. Understand its basics and then move on to the final leap of studying this subject.
What is Mechanical Engineering?
To answer this question what is to be noted is that it is the engineering education that has been around the longest period of time. Nowadays computer simulation has taken over the traditional practices though. Principles of engineering are used in designing, analysis, manufacturing and maintenance of machine.
Now the question is why should one study mechanical engineering? What is the need?
It is needless to say that mechanical engineering is the most expansive field. With rising demand for skyscrapers and other construction getting prioritised every now and then, this mechanical engineering is the most lucrative and the best option to study.
You can seriously dive into other options such as aerospace engineering or robotics easily from mechanical engineering. So, you do not have to stick to one genre of study all your life.
But there is a possibility that you might not like the monotonicity of the subject. You can resort to various online tutorials to know the subject. In today’s world, everything is achieved at its fingertip. You can know about anything, the success and the failures without even searching. There are pros and cons regarding the mechanical engineering as a subject. In fact there are positivity’s and negativities regarding every aspect of study. So, it is better that you know about the whole thing and then plunge into the pool. It is not easy to back out once you are in it.
Mechanical Engineering is one of the most coveted streams in the BTech course. You need to have a good score in order to apply. Only deserving students can have that as their subject. However the job prospect is not absurdly high for the Mechanical Engineering students. But the area or the scope of learning is huge.
You have a sea of knowledge like no one would ever have. No other course can give you. All you need to do is focus on the matter of study and then embark on creating your own safe corner in the subject. There are parts of the subject which are tough and there are parts which are still unknown. You need to take proper help from the teachers and then can see miracles.
The Mechanical Engineers are subjected to deal with the mechanized version of the world scenario. They deal with robotics and its operation. The Aerospace Engineering and other variants prove the worth of the subject. One can study this engineering and can also devote their time in building skyscrapers and look after the intricacies of the machines required to build the same. With emerging scope of each field in today’s world, you need to focus on one single journey.
This blog has already dealt with the pros and the cons of the Mechanical Engineering. In case you need more answers or have questions which have not been answered in this blog of mechanical engineering, there are many magazines which you can get, which will tell you about the aspects of Mechanical Engineering. So, do not wait for it. Just go for it. You are never late for anything good that you will be wanting in life. Stick to your goal ad there will be success.
Summing up, the basics of Mechanical Engineering in five easy steps are:
- You need to be passionate about the subject as it deals with intricate things like mechanization and robotics.
- You can shift from one sector to the other sector of engineering easily a MechEng is the core.
- There will never be a dearth of Mechanical Engineers and you will never fall out of job. In fact you will be demanded more than you are today.
- Yes it is a bit difficult but then it is fine to deal with the whole thing because the experience will be of a lifetime.
- So just do not wait for knowing about mechanics, go grab the opportunity and you never have to look back.
In search of a bright future? This is the opportunity for you!
Understand the Basics of Mechanical Engineering in 5 Easy Steps
The industry of machinery manufacturing triggers in the second highest position in providing employment to engineers of the mechanical stream. There is no doubt that due to their depth knowledge in mechanical insights and technical knowledge, their demand is so high.
This industry as a whole constitute of suppliers, assembly plant which is a factory where manufacturing and designing of commercial and industrial machinery take place, manufacturing also includes different parts, OEM’s, complete machines and subassemblies.
Jobs in the industry of mechanical engineering is all about designing, assembling or manufacturing of various machinery parts to form new parts by involving two or more proficiencies or instruments to build a new structure.
The various processes employed in mechanical works-
- Fabrication processes like laser cutting, water jet, bending, stamping, welding and forging.
- Machining processes like turning, multi-axis milling and CNC.
Fresher’s are expected to have a good grip over assembling, fabricating, skill sets of technical manufacturing in depth and should have a practical knowledge of designing parts. This industry is experiencing a high trend in the application of additive manufacturing and plastic fabrication. One of the important skills a mechanical engineer should possess is how to carry out an analysis of heat transfer and stress testing. Simulation skills are important to carry out these tests.
Nowadays employers are looking for engineers who are more pro in stimulating problems. The time for development of new products has narrowed much in such a way that creating every new prototype can be of big-budget. Any individual having fine knowledge and confidence on simulation skills and tools that person can stimulate designs of as many as thousands in a single day as compared to building a thousand designs in a single day, which can cost a year, that’s not very practical.
Every year mechanical engineers get recruited for various projects under government institutions or business organisations which includes designing process based on industry, architecture and construction, engineering, systems design, maintenance projects and operations. Many fresh engineers make start their career through these firms.
To get on the ladder of success, a mechanical engineer is needed to be adaptable, versatile and capable of delivering work as per methods of industry standards, efficient knowledge of different software platforms like Matlab, ANSYS simulation software, computer-aided design(CAD), Finite Element Analysis(FEA). These are some of the essential and most demanding skills anyone should excel on.
For work structure depending on project-based and team-oriented, leadership skills, communication skills and project management is very crucial.
Basics of mechanical engineering covered in any program
- Fundamental knowledge of basic sciences –physics, chemistry, maths.
- Computer-aided design and computer graphics.
- Experimental instrumentation and engineering.
- Mechanical designs- welds, bolts, gears, nuts.
- Core subject materials which include properties and strength of materials, thermodynamics, fluid mechanics, control systems, heat transfers, dynamics.
- Several computational methods-computer aided conversions of mathematical equations to the discrete
- Computer-aided design (CAD) is all about sitting in front of a computer screen, by using CAD software sketching blueprints of devices that employ bearings, levers, gears, shafts, nuts, bolts etc. without manufacturing physically, devices are tested and fabricated virtually.
- CAD is compact software. It not only allows checking and sizing to fit in devices but also let’s test the virtual parts in various ways like thermally, structurally, aerodynamically and electrically and it also lets prior modifications before manufacturing physically. The whole process is called simulation.
- Adjustment of Actuators and sensor- in recent days almost every consumer products is equipped with multiple software’s like door lock, automobiles, mobile phones as well as many industrial products uses multiple sensors to estimate flow rates, rotational and linear speeds, temperature mapping and pressure, windshield wiper, heat sink, wafer polishing etc. These sensors not only monitor the performance of any device but transmits signals to the microcontroller which in turn instruct actuators that take control of flow rates like flow rate of fuel in an engine, timings (like an alarm) and the positions like valves.
- 3D printing is applied to draw shapes in perspective of the modern manufacturing process where structures are made in layers. It has opened a new technique in designing process by making prototypes and in some cases wide-ranging production.
- A few years back automobiles are solely designed and manufactured by mechanical engineers but in recent days modern vehicles are composed of large electronic and electric systems like Bluetooth speaker, safety systems like airbags, specialized batteries like electric vehicles which require inputs from engineers belonging to different fields like chemical, biomechanical and electric respectively. It is highly expected and necessary that modern-day mechanical engineers are capable of understanding and providing necessary inputs needed in a system from non-mechanical aspects.
Various responsibilities of a Mechanical Engineer
Mechanical engineers perform various engineering duties starting from designing and planning engines, tools, machines and other mechanical equipment’s. They also have the responsibility of installation, maintenance, operation and to provide repair services to centralised systems like water, steam, heat and gas. A large part of their work includes resolving system defects.
It is said that the field of mechanical engineering is the broadest. It covers some of the core subject parameters starting from control systems, heat transfer, solid mechanics, fluid mechanics etc.
It is advised to get the right school of engineering and to pick the right country for engineering. Gaining practical insight on the skills of mechanical engineering can prove as a good investment in getting a decent job. To know the industry very well, various job opportunities, pay scale etc. is important. In order to progress further in future one should select job opportunities in areas like metalwork, architectural, transmission equipment, manufacturing where growth opportunities are high.
And if you want any more advice you can contact or get in touch with Mr. Chris Hanke. He is an expert in this field of engineering and can actually help you grow in knowing your subject. He enlightens students in knowing the subject and those who have already taken the subject might be eager to know the problems that they face. He is an eminent professor in the Oregon State University, USA. He has been attached with the University since the last 10 years and takes regular classes there.