Why the boeing can make 737 days in 9 days (but 747 took a long time)

Boeing has been very quick to do 737, probably very fast, according to NTSB investigation. Many 537 Boeming Boeing 72 years of age were coming out of a meeting every month in early 2019, because of short productivity improvements for each plane. That is very contrary in previous days of 737, when seven aircraft is produced every month.
But in March 2019, FAA was impressed with 737 max by two deadly reply to a flight, previous year, and 2018. This led to another temporary basis, and the other side of manufacturing and sales.
The incident from January 5 was due to the 737 mentioned in a factory leaving a factory with unsafe plug. The NTSB will place at least part of the case in the 737 max production, and the company will be forced by FAA to release its monthly output there are 38 flights. It may take up to May 2025 to boeing to build back from those production numbers, however. However, because of its nine building process, the company plans to increase the monthly production of 737 Max to 42 by the end of this year, FAA approval. If everything goes according to Boeing program, the production will meet up to 57 plans per month May 2027.
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Why do they need to build a boeing 737 as soon as possible?
Several Boeing 737s are sitting without factory in Rincen, Washington – Thiago B Trevisan / Shutterstock
Boeing’s prominence intentions for the production of 737 may seem unpleasant due to the latest hardship. But despite the crash of 2018, 2019, the Alaska Airllasssa scene, FAA foundation, and the impact on these events in sale, Boeing still a major return of more than 4,000 orders. The sales has begun, and. For example, the Avile based on Saudi, which has just ordered 30 Boeing 737 Max aircraft. This follows the American Airlines order of 85 737 max-10 flights, whether Max-10 is not guaranteed yet. In fact, the Boeing Manager says 737 sold throughout the decade.
Then there are market pressures caused by competition. For example, the Airbus before Covil-19 epidemic is able to produce more than 60 A350 airplanes. Bring 602 to sleep the aircraft last year, up to 50 a month. Airbus strategies to increase its production services and focus on 75 photos per month in 2026. Obviously, Boeing doesn’t want to cross behind.
The lower financial line is important, too. Boeing needs to keep the costs down on the plane such as 737 to stay competitive. When an airplane resumes in the production line, more hours are involved. In addition, Boeing should live its customers and its shares are confident that it can bring flights at the right time.
Whether the Boeing 737 How is it built as soon as possible
Boeing 737 Max – Ian Dewar Photography / Shutterstock
Building a Jet in just nine days not a simple task. Boeing began producing of the 737 in 1968 and in 1968, it was seven flights a month, as everything in the construction program was very good. That same year will increase the monthly production of the next generation 737 to 14 planes. In 1999, behold, booeing changed the plane, making 737 construction in 11 days. When boeing steps up to 737 max, the process was again understood nine days.
Before this change, 737 gathered as flights were traditionally made, called “Garaji Style”. In this way, the plane lives in one place in the process of all procedural process, while different groups come to various stages in the production of time. But the main dose of the orders set for Boeing 737 means that it had to be a quick way to build. Therefore, the jet is now based on a bowl that moves forward at 2 inch speeds from one minute from one meeting to another party. In a sense, if one group can complete its functions before the plane proceeds forward, this is written on the following group to complete.
However, it is considered that this is part of the Baeiing 737 construction and resulted in January 5, 2024, an Alaskan Airlinis. The unprotected department plug is written, and consequently the next party did not know that it needed protection. Therefore, Boeing has modified the production of “inventory”, where the aircraft is distributed on the line only after the group currently operated.
Building Boeing 737: Days 1-4
Boeing 737 Falaligages are distributed by train to the Beening Factory
One of the ways The Boeing is saving the process of a 737 convention process that breeds a front-built luselage, instead of construction. The blank shell is delivered by train from the servant in the Wichita, Kansas. As long as they arrive at the factory in Rincen, Washington, a meeting can start.
In one to three days, all the barriers inside the walls and panes, rope harses, pipes, and artificial methods where external walls increase. At this stage, Avionic electronic electronic electronic electronic fees are properly installed. As soon as these things have been done, a blank tube can be turned on a plane.
On the fourth day, the wings, and the pre-formation, is raised by cranes and attached to the Fellage. Lasers are rented to ensure accurate alignment required to the wings. Mpo tail and is attached, and arrival gear. During this time, the building looks like a real plane, at least from outside.
Building 737: Days 5-9
The engine is included in Boeing 737 – AAPSKY / Shutterstock
On the fifth day, applicable program tests are good for being done. This is also when a horizontal stabilizer, or tailplane, is included. Much work changes in, where penses are included on floor panels and browsers and lavatories installed. The last work on the air control wiring is complete, too. On the sixth day, power is turned on. This allows the group to check the arrival gear, to make sure it returns as appropriate. Some different ways are available for examination. This is the most important point in the construction process.
On the seventh day, the plane is able to stand on its “feet”, to speak. It is removed from the beaches at the meeting and is lowered at its wheels. This is also when engines are included in 737, and the engine cables and oil lines. A lot of exam is done on the eighth day. Exemption Cockpit programs are firmly tested, and. Programs are specifically tested to see how they work together.
The final quality test is done in the ninth day. The customer will conduct a walking exam while the plane is in form. Once all tests are transferred, transfer without factory and continues to the jurisdiction of the runners, taxi test, and eventually becomes the first flight. Everything left paints a plane, which will take a few days. But by the end of the ninth day, 737 completely gathered.
Why did it take so long to build a booing 747?
Boeing 747 In mid-Spirit – Vytautas Kelaitis / Shutterstock
Since Boeing 737 can be so successful, it can be seen that it can take too much time to complete 747, 43, clear. But did you know that the 747 boeing has 150 miles in wiring and more than 6 million parts? The great extent and wides of Widesender 747 for one who is upbuilding will take so long to build. 747 tons of 206 are empty, more than four times more than 737, and its Wings is about twice 737. Each wing requires large wings, and attaches large wings require the use of cranes, which will take time.
The lowest sale of the lower sales 747 was something else. 55 years were produced, only 1,574 were formed, compared with 737 younger children at the time. With the production of Boeing 747 time, one flight was formed every two months, and the company was continuing. There was no useful things to improve the production process of 747, as it was in 737. Simply put, Boeing never needed to build 747 in nine days.
Boeing has certainly accomplished best impressive in its information to build 737 in just nine days unchangeable. But that speed in production does not come at all costs, as seen from the government found in Alaska Airlines Flight 1262. However, booeing may continue to remove the growing speed.
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