Aerospace Machining: Making Flight Possible |

Human flight could quite possibly be one of the most astonishing realities to fathom. Think about it. The average commercial airliner – such as the Boeing 747 – weights about 836,000 pounds. How could it possibly fly? Right at this very moment, there are around 5,000 airplanes flying above the U.S.A. alone, with over 60 million private and commercial takeoffs every year. Even still, most seem to take flight for granted – often forgetting what goes into making it all possible. In fact, when we typically see a plane we don’t give it a second a thought, other than the very simple “Oh, hey – that’s a plane.”While a physics lesson might be the most logical beginning to explore how flight actually happens, there’s more to it than just physics. You also rely on the plane to actually fly – and that takes quite a bit of precision. To learn about another less commonly discussed process that makes flight possible, we will explore aerospace machining.Aerospace machining is one part industrial machining and one part precision science. It typically involves processes such as CNC (computer numerical controlled) machining; reverse engineering, and rapid prototyping to provide an extremely wide variety of components for everything from missiles to airplanes.Would it be possible for the plane to take flight without landing gear? Or the missile to fly without its intricately machined components? For many of the parts and components that go into virtually everything that flies, the level of precision and quality afforded by aerospace machining is absolutely essential.For example, exhaust systems, engine mounts for OEM’s, landing gear, float fittings, and welded parts for aircraft are all provided by dedicated aerospace machining companies, working to make aerospace products much more effective, advanced, and successful. Think about the usefulness of the plane before it was introduced to modern machinery. It wasn’t capable of flying long distances, it wasn’t capable of particularly difficult maneuvers, and to be honest – it wasn’t capable of much.It wasn’t until the aerospace industry was introduced to industrial machining, advanced engineering, and CNC that aircraft were truly free to break down the barrier of distance. With more effective and reliable aerospace components, planes could be manufactured that were capable of withstanding the force and stress inherent in quickly traveling long distances. This not only allowed aircraft to do more, but it also gave the aerospace industry the opportunity to grow, drastically expanding the proliferation of aircraft.So next time you’re sitting outside and you noticed the white contrail of a jet slowly drawing a line in the sky – feel free to think about the physics that make it possible, but also think about aerospace machining. Because without aerospace machining, the planes you see today would be far different than the flying metal behemoths that seemingly defy nature. They would be light, brittle, and unreliable wood contraptions that could only travel for a short amount of time.

What Is Precision CNC Machining for Aerospace Components |

Whether you’ll need specialty brass or additional metal components for the military, aerospace or medical industries this article is for you. Many such industries incorporate the use of CNC machining for aerospace components along with robotic equipment to produce precision products. This is one method to make sure the quality, and accuracy remains consistent within its parts. From aerospace tooling, to military hardware, as well as producing parts for medical operations, the use of precision machining, and the quality of the grade of metal used will decide the type of parts machined. The best companyies can design and produce anything for specialty and niche market industries as well as the use of CNC Machining for Aerospace development.Finding the right CNC Machining For Aerospace ToolingSo, when choosing which experts to use when precision CNC machining for aerospace tooling is required, your specific company needs to make sure they find the most reliable, reputable and creative designers. These Suppliers will use the top of the line machinery and gear, to make any components needed. This is important when fine design and high quality are critical in style and operation.Creating quality parts with CNC machining for Aerospace DevelopmentDepending on the kind of equipment or tools that are needed, using the right device for precision CNC machining for aerospace and manufacturing line can produce several items in a fraction of the time vs. a manual operation. From grinding down the various tools for certain designs, to using specially built molds to produce a steady and quality part. In order to produce or recreate a particular product that needs to be 100% accurate each time, the top machining companies will rely on state of the art technological equipment to complete the task at hand. From the typical prototype design, or to some specific mold or precision outer shell applications, no matter what metal, or brass parts need to be designed, these precision parts can be developed and produced quickly and efficiently. Keep in mind that the top companies will use the right resources, layout, and prototype, to make the perfect parts each time.Choosing the right CNC Machining Company for Aerospace Components When choosing a company to design and supply the precision CNC machining for aerospace components that are vital to your operations, you must make sure that they are a reliable provider. You will want check to make sure that they are a specialty industry, closely related the same line of work that will complement your company’s products. Doing a little research prior to hiring is something to ensure a long and lasting relationship. This is crucial prior to counting on the business for any kind of design or prototype. So whether it is a specific piece of tooling used in military operations equipment, or whether it’s a mold or casing design to create the perfect surgical grade equipment and tools for a medical workplace, or CNC machining for aerospace parts, the right company needs to be hired for the work. If you want to ensure the highest quality, consistent design accuracy every time, then the company you hire will have to agree to meet certain specifications as well as guidelines detailed prior to signing a contract.

Understanding the Purpose of Aerospace Metrics |

Everyone is aware that aerospace is the way of the future. Aerospace is not just about current air dynamics; it is also connected with space technology. The world is getting smaller by the minute. The earth is getting populated. The day will come when man will look for alternative living space similar to our own that is located somewhere in another galaxy. This may sound like science fiction to some but it is becoming more realistic every day for many people. So, how do these scientists come up with these ideas? This is where aerospace metrics come into play.These metrics define the purpose of the program as well as the reasons why such equipment and machineries are created. The whole system itself was designed to help the upper level managers or directors shape their decisions on how and where the whole program is headed. Hitting the metrics is also a very good indicator that the whole program is progressing and successful.The very first metric pertains to monetary constraints. Not every country can avail of technology. The whole industry is very expensive in terms of materials and skills of the people involved. The facilities themselves are quite expensive to build and maintain, and the economic situation of a particular society dictates the degree of advancement of its aerospace technology. Even the market for goods and services is very unsteady. If you look at it at a different angle, you would probably realize that it is more like the research and development department of a company. Basically, it all boils down to the economic power of a society. Although there are other rich countries, they leave these concerns to the poor countries. The forefront for advancement is these countries. The rest of the world will just follow.Information is another metric that is very important. In most cases, information acquired here is raw and fresh. The information will be processed and distributed to the people concerned. The success of the whole program depends on the ability of the aerospace industry’s ability to quickly and efficiently process and distribute information.The defensive structure is a key component in the well being of a country. In some countries, aerospace has become an integral part of its defensive structure. In this kind of situation, it is very hard to separate military from non-military use. Take, for example, the United States. It is a known fact that they are the frontrunners in aerospace technology. The quality and sophistication of its military aircraft is unmatched anywhere in the world. They have even begun to go beyond Earth’s atmosphere and master the delivery of state-of-the-art satellites. Who knows what else they already have? Since the United States is number one in terms of military power, other countries are looking up to the them. A select few resort to espionage and theft to at least be at par with them. Any failure of security in safeguarding its technology from theft and espionage is a big blow to its defense and economic situation.As with other industries and situation, there must be constant innovation of processes and tools. On the managerial level, it is very important to constantly update its ability to make decisions. As the degree of advancement of the whole industry becomes faster and faster, new managerial techniques and skills should be developed.Aerospace metrics are very important part in the success and advancement of aerospace technology itself. By developing them, everybody will have common standards, goals, and objectives that will ensure the progress of the whole industry.

Aerospace Engineering – Revolutionizing the Future Engineers |

Getting fascinated to study in the field of varied engineering is obvious. The engineering of aerospace has been rightly called “Intelligent power” engineering for the future engineers.The fundamental driver of our success in the engineering courses such as sky-rocketing the career needs of aircraft engineering has, and will always be, our people working together. To be successful in business, and in life, you need to connect and collaborate.Aerospace engineering is a career path that is your calling. For those whose eyes are in the skies, then becoming an aerospace engineering can be a good choice.For the young, the inspiring minds are in the field of Aerospace engineering, a graduate should have the ability to think out of the box and should have precise technical knowledge about the draft and design of various kinds of aero machines and work on the process of the aerospace propulsion and aerodynamics.MotivationTo get to work in the insight of the engineering, the branch of the intelligent engineering is the powerhouse that helps the inspiring minds to deal with the coming up with analytical and critical solutions to the engineering problems encountered during the designing work. As they would be working on design projects related to national security plans, they should have an ability to maintain confidentiality on certain issues.Education requirementsTo hook and stick with the career that is moreover known as intelligent engineering, one needs to get along with the good grades in the intermediate education. The subjects include:
• Physics
• Chemistry
• Mathematics
• EnglishStudents need to find a technical endeavor to get stick numerous outstanding achievements of humankind with the story of the Wright brothers.Aerospace engineering- Future calling engineering for studentsWhen considering to the field of aerospace engineering, it is composed of the elements like the aircraft and spacecraft. The first is that in which aerospace engineers perform work for aircraft. These aerospace engineer jobs are involved in the science, design, and construction of aircraft. The other is the spacecraft engineering that involves the workforce of the engineers dealing with the spacecraft propulsion and the dynamics properties.This highly regarded field of aircraft and aerospace engineering is a very competitive one and challenging also. While there are numerous colleges and universities that offer aerospace engineering, most focus on air flight rather than space flight. There are only a few universities the world over with highly developed astronautical engineering programs, making the competition for admittance to such a program very high as well. So from the student’s point of view, it is required to get new learning’s in the different vertical to see a rise in yourself with the different scope, that matter for you with the degrees.Different verticals to work in Aerospace engineering
• Aeronautics
• Aero Propulsion Engineer
• AvionicsThe field of the airplanes and space-planes is the one that prepares the students for changing technology and processes make it critical that the successful engineer be a life-long learner in different verticals, willing to return to school every few years for refresher courses during which he or she will learn the new advancements within particular areas of his or her specialty, the proper one.Employment opportunities after Aerospace engineeringAircraft manufacturers, defense services, government research organizations, manufacturers of equipment used by space scientists, skydiving equipment, and parachute manufacturers etc.

What Is the Scope of Aerospace Engineering and Who Should Become an Aerospace Engineer? |

The time of choosing a career path for the high school graduate is a tough one. Many people will feel that they should get a high paying job that will sustain them throughout their lives. Up to some extent, this is true, but the main problem is that you should be happy with your choice of a career. This is important, since you will be stuck in your career until retirement. Thus, it is important for you to choose a career path that is within your calling. For those whose eyes are in the skies, then becoming an aerospace engineering can be a good choice.There are many different scopes to becoming an Aerospace Engineer. One scope of this career deals with aeronautics. In essence, aeronautics is the engineering branch that deals with designing planes, helicopters, military jets and other air worthy vehicles. In fact, a huge number of aerospace engineers work in the aeronautics sector that encompasses the private sector as well as the government. Especially, the huge increase of demand in the aviation sector has made the demand for aeronautical engineers to become more than ever. Moreover, the advancements in commercial aircraft such as Airbus and Boeing has made aeronautical engineering a very promising career prospective.Of course, this career is not just about aeronautics. For those who are also interested in astronautics, it is possible for an aerospace engineer to work closely with satellites, rockets, space stations as well as ground stations. From a commercial point of view, many aerospace engineers work on satellite communications technology, as most of our modern telecommunications depend upon satellites. Most of the internet communication, international telephony and even financial transaction data is communicated through satellites, so specializing in aerospace gives a great opportunity to work in the telecommunications sector.For those who are more fortunate, the possibility of working with rockets and other spacecraft is also an exciting prospect.Many universities, government agencies, military as well as some private companies are conducting ground breaking work and aerospace engineers are taking a huge part in this endeavor. Especially with the prospects in space tourism, there are many private companies which are also using their resources for sub orbital space flight. For example, just recently private companies such as Virgin Atlantic have started offering various tour packages for the space tourist and for the space enthusiast. Naturally, due to this investment as well as others, aerospace engineers play an important role in the private sector as well. In order to become one, you will need to have passion in these potential fields and you will also need to have a good background in mathematics and physics. If you are thinking of a career in aerospace engineering; contact your nearest university for the best engineering program today.

The Field of Aerospace Engineering |

Aerospace engineers design and develop the technology that is used in commercial aircraft, space exploration, national defense systems, and in private air and space ventures. They design flight vehicles and the systems that are used to operate them. Aerospace engineers may be those who design the structure of the vehicle itself or might be involved in the design, development and construction of various vehicle components and systems. Some engineers are involved in all of these processes.Aerospace engineers are required to possess a high degree of scientific knowledge in several disciplines, including, but not limited to: statistics, thermodynamics, aerodynamic, propulsion, and structural design.Braches of the Aerospace Field
Aerospace jobs fall into two major categories: Aeronautic and Astronautic. Aeronautic engineers work with aircraft development, design, construction and testing. Astronautic engineers are those who develop and deploy spacecraft.Some of the highest paid and most skilled aerospace engineers are those who are able to cross into both the aeronautic and astronautic realms. These individuals often find themselves working with organizations on the development of vehicles and other crafts which are able to perform well in both the Earth’s atmosphere and in space.Specialization within the Field
Many aerospace engineers specialize in a particular area of aerospace engineering. They may work primarily with the design and development of specific systems necessary to operate air and space vehicles, or they may be specialists in the structural design of air and spacecraft.Other engineers may specialize in design and production of certain kinds of craft, including helicopters, military planes, commercial transportation, rockets, missiles, satellites, or spacecraft.There are also aerospace jobs that require specialization in specific sciences and the technologies that result from them. These may include thermodynamics, propulsion systems, or guidance and control systems.Employment Sectors
Aerospace engineers may work within several sectors of the job market. Many find employment in the product and parts industry of aerospace manufacturing facilities. Others will find jobs as researchers for publicly or privately held corporations. Still others will work for the government or in nationally funded research and development programs.Those who work for national agencies and organizations are usually involved in the development of aerospace projects for military defense purposes, or in developing vehicles, satellites and other crafts for the purposes of space travel, research, and exploration.Employment Outlook
Aerospace engineering is a competitive field. Successful candidates must have a minimum of a graduate degree, with many positions requiring PhD credentials. That being said, the field offers a promising career for those who enter it.Aerospace jobs are fairly well compensated in both the public and private sector. There are also a number of job openings currently in the field, with even more predicted to become available in the near future.

Industrial Aerospace Greases – Understanding Lubricants |

There are a variety of industrial aerospace greases available on the market that provide good lubrication, are thermally stable, non-flammable and have low toxicity and low volatility.The European Space Agency has met the challenges of industrial aerospace greases and the changing needs in the industry. As further, more, colder and warmer planets are explored in our solar system, the basics of industrial aerospace greases are challenged for lubrication and hydraulic systems in machines used in space. These challenges were met with an increasing awareness for the need for industrial aerospace greases that could out-perform those that came before them.Not only do engineers and manufacturers have to worry about temperature increases but also decreases. The industrial aerospace greases have to be able to withstand a wide variety of temperatures, from well below zero to well above 600 degrees and higher. The temperature fluctuations in space and on earth can be different by hundreds of degrees–and the grease that the engineers use on the machinery has to be able to withstand the changes in environment. Not only is temperature an issue, but vacuum conditions that range in the high end as well as high speed and heavy loads also impact the performance of the industrial aerospace greases.The European Space Agency is located at the European Space and Technology Center, or ESTEC in the Netherlands. This broad organization is responsible for space missions from start to finish, from research and feasibility planning of an idea and then working it out with the space industry. Within this process, the ESTEC and ESA put their heads together regarding the aerospace grease that will be required for the mission. There are many industrial aerospace greases available on the market already that have been proven to withstand the temperature, vacuum and weight issues that deal with space and air travel and ESTEC looks deeply at each of them to find out which one will best suit their needs for any particular mission.In the aerospace industry that deals with ‘earth-travel’, for example airplanes and helicopters, industrial aerospace greases are also used within the planes and helicopters. Airplanes also have similar issues with heat build up and temperature change from warm to cold as well as friction and weight liabilities. The engineers in the aerospace industry for world travel also have to look at the effect the industrial aerospace grease has in applications for commercial, passenger and military flights around the world.The temperature in an airplane engine can reach staggering proportions. The engines are left to heat slowly, but really, the temperature change in the engines is quite rapid compared to what we would consider ‘slow’. As the temperature in an engine and throughout the mechanics of an airplane heat up, the industrial aerospace grease must react accordingly so that it maintains its protective barrier in the mechanics as well as viscosity. The industry for industrial aerospace greases is wide and the application for the products broad ranged. Creating the greases to withstand all the elements known and unknown is a difficult task.

Aerospace Adhesives: Special Conditions, Extraordinary Performance |

Aerospace is an industry that demands a lot from its vehicles: the peak performance is expected in all environments at all times – the vehicles must function perfectly, even at extreme temperatures and air pressures. That also means that all supporting materials and tools used in the aerospace industry must perform at the highest standards as well. Aerospace adhesives are no different!Aerospace adhesives are expected to meet the newest, most advanced technical specifications, as well as comply with though environmental and security criteria. The demand for better performance has always been the driving force behind the development of the newest aerospace adhesives, and the developments may range from improved toughness to some special features, such as flame retardancy and smoke toxicity.Modern aerospace cannot be imagined without the use of modern adhesives: they are widely used in both vehicle construction and maintenance, including pipes, panels, fixtures and tools. Aerospace adhesives are used for bonding, potting, filling, and repairs. It is plain to see why is that so. The use of adhesives allows for a low weight, fatigue resistant, and aerodynamic method of assembly. Furthermore, adhesive bonding is less labor and cost intensive.There are companies which produce different kinds of adhesives that function to different specifications, depending on where they are going to be used. Different formulations allow for flexibility in application, and they can also be custom formulated in order to assist with optimal application. There are special formulations available for transducer seals, fuel assemblies, metal and fiber composites, electronic assemblies, antennas, optical fibers and sensors.The most widely used adhesives in the aerospace industry are structural adhesives. There is a distinction being made between primary and secondary structural applications in the aerospace industry, but structural adhesives are used in both applications.The superiority of adhesives over mechanical fasteners (bolts, screws) is plain to see in a situation where weight factors are as important as they undoubtedly are in the aerospace industry. Aerospace adhesives are used to achieve a certain design or a function. Because the use of adhesives allows for a smoother shape, they are beneficial for aerodynamics. Additionally, adhesives can bond even the thinnest, most fragile materials – which are frequently used in aerospace designs.Aerospace adhesives cannot be cured using a method which may adversely affect other materials. There are alternative cure technologies being developed, such as UV, e-beam, and dual cure concepts, in an effort to expedite curing and reduce flow times.