Abstract Currently, aviation undoubtedly has become an essential element of today 's global society. Being one of the safest transports in the world, the air transport industry never fails to provide maximum comfort to its passengers. To accommodate demand that keeps on increasing from time to time, the aviation industry consistently improvised and improved its manufacturing system toward better production. One of the efforts is to start using automation assembly in its production. Automation assembly has long been in use in the manufacturing industry and is considered as one of the greatest innovations of the 20th century. It has been used widely in the automotive industry, with robots eventually taking over a lot of manual activities …show more content…
For decades, industries incorporating green projects have focused mainly on cost down and value analysis by only paying attention to the compliance issue in order to minimize the risk, maintaining health, and protecting the environment as a whole. With rapid economic progress and tremendous advances of science and technology, awareness of environmental protection has now become a worldwide consensus and in need of serious attention in sustaining the needs of our environment. The evolution of current technology undoubtedly had brought the aviation industry to another level. Today we have heard another achievement in aviation technology where automation assembly is now being introduced as an initiative to achieve a higher degree of precision and flexibility in production. As stated by Tanya M. Anandan (2016) in her article, according to Boeing, which was among the earliest to adopt this technology, the automation process also simplifies construction by using determinant assembly, i.e., part-to-part indexing, for panel and floor indexing. This approach provides for a quicker process by using features of the parts, such as drilled holes, quickly to align components without requiring further tooling or fixtures. While the technology sounds promising and amazingly efficient, there are a lot of environmental issues that need to be discussed and explored in terms of its efficiency, productivity and economics. The development of green
Continuing with the development and improvement of the assembly line, in the 1960s, new machines were invented that allowed for five axes of motion. These devices were called the “Versatran”, and were installed a Ford factory in Ohio. But later in the decade, robots became even more complex adding another axis it can work
It is no question that for a long time machines have replaced man in the work force. These automated machines have progressively and historically resulted in better results. During the Industrial Revolution, Henry Ford introduced Americans and the world a new form of manufacturing: the assembly line. The benefits of assembly line production were and are enormous. An essential part of the idea of assembly lines is that each item produced from a certain product line is as identical as the others.
“You haven’t seen a tree until you have seen its shadow from the sky.” Amelia Earhart, the first woman to fly a solo nonstop trans-Atlantic aircraft, spoke these words about the joys of flight in 1932. She and others, such as Orville and Wilbur Wright, Charles H. Lindbergh, and Frank Whittle, recognized early on how aviation would change our view of the world. Since these early discoveries of aviation, society has relied on flight as a primary means for safe transportation. This feeling of security was challenged on September 11, 2001, when nineteen hijackers took control of four commercial airliners and aimed the planes at targets in the United States. These terrorists’ attacks, referred to as 9/11, created the need for improved airport and airline security and reformed the United States Government’s entire security strategy and infrastructure.
Technology in manufacturing operations is a vital part of the success of Albatross Anchors. Implementing automated and flexible manufacturing systems can aid the company to make collaborative decisions about the production of specific and different anchors. Applying current process, manufacturing, product and information technologies will benefit Albatross to supply employees, suppliers and customers with the best output for their marine craft, whether large or small.
The immediate impact of the assembly line was revolutionary, which could be a turning point in history. During World War II, apply assembly line techniques in marine and aircraft production to meet the massive demand for military equipment on the US foreign construction. Many planes and tanks were manufactured by workers, including young people and women, has since the beginning of an assembly that each employee assigned a specific task. Every worker is repeated, and then the process moves to the next worker is his job until the job is done and the product is finished. It is a way for the mass production of goods quickly and efficiently.
A PId Control can be used to program the Assembly robots. The sensors on the robot can read its surroundings and figure out what it needs to do and where an item is located. So the Assembly robots can adjust if there is a minor change for example a metal bar was located a few inches from where it should be it can easily respond to this instead of just trying to pick up something that is not there. We do this by adding a control loop feedback mechanism. This saves a lot of time and effort for the programmers. Almost every manufacturing line has some type of robot that they use to be able to produce products faster and easily. These types of robots are good for a repeated task that humans would get tired of doing and start to make mistakes. The robot decreases or eliminates the mistakes that a human will make on a repeated task. Some products that are made with assembly robots are Cars, Ships, Toys, and some engine parts. Researchers are still experimenting with robots hoping to improve them and make them more efficient and reliable the future of robots is unpredictable you never know what someone may
The third core competency is Boeing’s dynamic assembly line. This was a valuable change to Boeing because it reduced assembly time by 50%, or from 22 days down to 11 days. The planes move 80 feet every shift and lights determine the status of the assembly line. Dynamic assembly lines are costly to imitate and rare due to the size of the plant and the components used in order to pull such a large craft throughout the building. The only substitute of a dynamic assembly line is a static assembly line, and the dynamic one performs much more efficiently.
Throughout the course of the years, the world has been greatly affected by many detrimental factors. Many of these detrimental factors include fossil fuels and pollution are having a negative impact on our planet. Luckily, engineers have developed new and innovative technology that can potentially help lessen pollution and other detrimental factors. Green technology has the immense potential to generate a new method to help produce a less toxic environment ( What Is Green Technology ). Our world is slowly decaying as a result of our human actions everyday. Yet, what if specific technology could really help and change the world for the better? It is essential to develop new and efficient ways to help society fulfill their daily tasks and
The Impact of Aviation on American Culture History of Aviation in America 04D4 Professor J. Hines September 21, 2009
Boeing made use of lean techniques in their production system and increased its production by 50% and also reduced its floor space by 40%. Assembling a Boeing 737 is a typical job. Workers should take 367,000 parts, an same number of bolts, rivets, other equipment and 36 miles (58 kilometres) of electrical wire and then keep them all combined to make an airplane [2]. Engineers to machinists were involved in lean (reducing waste) in the factory. By creating an assembly line, aircraft will pass through the workers were they going to concentrate on assembling. Allocating all employees in the factory building and organising special teams helped a lot to solve the errors in the assembly line [2]. In the assembly line, there are eight beacon lights which reflect the production status. If everything is good it shows green colour. If an error occurs, the worker will press a button and the green light will changes to yellow and the panel board will shows the category of the problem(which category it is related to). The worker will pass on to a computer and writes about the problem in a brief manner and the problem should be assigned to special team to solve it within 30 minutes if not, the light turns to purple and the assembly line will shuts down. This moving assembly is the icon of factory’s lean strategies.
This explosion provides research of how the UK Economy contributes to the Aviation industry in various way with the standard points and innovation – have impacted on UK economic growth through the Aviation industry. By this report, contribution to UK economy has explained such as trade, tourism, employment and government tax. This report will pay particular attention in trade contribution current status, value added contribution details of Tourism impact, direct and
“ To achieve their performance benefits, green projects use intense interdisciplinary collaboration during design, highly complex modeling and analysis, and careful material and system selection particularly early in the project delivery process (Riley et al. 2004).”
The first type, manual assembly, is the most reconfigurable assembly system since humans are very “convertible” and can easily adapt to new tasks when the line requires convertibility or scalability. If the system is scaled down, there are fewer people on the line and each person has to perform more tasks [22]. An ATO system with manual assembly is said to be performing well if it provides customers with the required variety, while still achieving costs’ efficiency and responsiveness. However, as product variety becomes quite high in manual mixed-model assembly systems, assembly can become very complex. The system performance is negatively affected by the complexity that is induced by variety. This complexity may cause human errors and in turn impacts system performance [52]. According to Hu Et al. (2008) in a mix-model assembly system there are two types of complexities; feed complexity and transfer complexity. Feed complexity can be regarded as operator choice complexity at station level, where operator face uncertainty about making choices regarding picking right part, fixture, tool, assembly procedure, etc. However, the choice of fixtures, tools, or assembly procedures at the current station may depend on
The field of aerospace, and by extension the aviation industry, is helping the world grow more interconnected every day. But while air travel has greatly increased the speed at which people can traverse the globe, unfortunately the same is true for the rate at which diseases spread. The rate of a disease’s spread is directly related to the spread of people, something which Station Eleven uses to justify the quick spread of a devastating pandemic. In Station Eleven, commercial aircraft were responsible for the initial transport of the flu across the globe. Furthermore, the entire aerospace industry is depicted as largely helpless in the wake of the global outbreak. The flu causes a collapse of the industry’s infrastructure and Mandel implies that in the event of any global catastrophe, not just a flu, the industry would act as a liability. While it is true that that increasing rate of air travel poses a safety risk in the event of an outbreak of a contagious virus, the aviation industry and the field of aerospace as a whole would not be a liability. To give the industry its due diligence, one must examine both sides of the issue. Air travel permits society to more effectively combat diseases, as it facilitates the transport of researchers and scientists to areas of infection, and furthermore, aerospace technologies have frequently been adapted to be used in the fields of medicine or to improve public health. Many technologies that are used every day and that improve the
Using the sky has been a dream of mankind since ancient times, there were countless experiments conducted in human history, aviators had flown hot-air balloons and blimps in 1800s, but not any heavier-than-air flights (Curry, 2003). On December 17, 1903, the Wright brothers made the first manned propeller aircraft with an internal combustion engine which opened the new era of aviation. During two World Wars, many innovations and equipment had advanced aircrafts and their capabilities, other than the military uses, federal air services (e.g. U.S Post Office air mail), cargo services (e.g. Ford) and passenger service airlines had emerged during this period. With the passage of the Airline Deregulation Act in 1978, it opened a new chapter for the airline industry (Air Transport Industry, 2014). Thought out the past 110 years, the airline industry progressed with technology aspect as well as the economic aspect; recessions, economic downturns and oil crisis have impacted the industry (Zarb B. , 2014).