2017년 9월 3일 일요일

The story of the Korean shipbuilding industry in crisis

At present, the three big companies are all together, and the crisis of the shipbuilding industry is so severe that they are doing a good job retirement. Again, I have been receiving orders for the offshore platform. I have lost my engineering skills and lost a lot of money. Suddenly the shale oil blew up, and the oil prices became so bad that the shipowners refused delivery. Two things are the main cause of the crisis.

Are Korean shipyards lacking in engineering capacity?

In the press, reporters do not know well. They say 'lack of engineering competence', and outside the industry, 'Korea can not do this because it does not have technology! What did you do! ' I have a lot to say. From the bottom line, Korean engineers do not have any technical skills at all. Scientific skills are pretty good. But this is the same with China. It's been a long time since this field has been pioneered, and it's okay to say that most of the things in school are actually over. Nevertheless, there is a shortage of engineering competence, which has a problem of design philosophy and another one that does not know the system well.

Problems of Design Philosophy
The Korean shipyard has a remarkable skill in the field of shipbuilding, that is, the ship-making industry. The know-how to some extent, if there are about two to three agents, tanker and container ship "basic design" is enough to get enough. The detailed design is in fact a low level of technology required to outsource. In fact, Korean shipbuilders' marine engineering capacity is quite high. By the way, I think that the technical philosophy of the merchant who climbed up to the limit has somehow made more profits, and the design philosophy has been adjusted to cost reduction. And it's been a long time since. The problem is applying a three-dimensional design philosophy to projects such as plotters and jack-ups that you do not know well.

It is important to design the plotter project with enough margins in preparation for the design change in the initial design. Something keeps changing in the middle. Initially

'Oh, I'll put 40,000 tons on the deck, and the maximum allowable acceleration is about 0.15 g'.
'Hey, it's got a little problem and I have to add some extra equipment, and then the weight will increase to 50,000 tons and the allowable acceleration will be reduced to 0.12g' ... the same thing happens often.

However, it is incredibly difficult to go back and change the basic design. If you have already cut the iron plate, you may have to shave a certain level.

Here is a design philosophy that puts cost reduction first. In the shipyard, we had to buy too much valve in the piping system, so we changed it to a manifold (see below for a manifold) and changed the valve a little less so that it was replaced by a small design change. I have a word.

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We watched the recall of a Toyota vehicle as to what the extreme cost savings would bring. Nevertheless, domestic shipyards are repeating the same mistake.

Why is this happening?
The dockyards were pulling their manpower out of the boom in the shipbuilding market in 2006-2008. So I made a lot of money. At that time, when the marine project competition was in the pipeline, there were not many visible results in the marine project (I think it was since 2011), and I know that the deficits were enough to cover the merchant ships. However, as the shipbuilding boom began to slow down around 2010, and the large shipyards had somehow to spare the remaining equipment and manpower. So I do not wind up at the shipyard, I do not know how to do the ocean project to engineering, and I received an order for it. It's one or two times, but since competition is starting to take off, "Oh, we've done a couple of things. I guess that's why I've been ordering things with my mouth. It's a shale oil gun.

Where do you come from convincing yourself that you can lower your costs?
I think it is very likely that they benchmarked shipyards specialized in offshore projects in Singapore, South China, and Southeast Asia. They are mainly people who convert old merchant ships into marine energy-related vessels. There is an expectation that it will take a certain period of time and that it will be received for some time. 'What can not we do?' I brought it with me. I only saw other menus that develop menus every day, but they also listened to my menu as they are. The customer said, 'I do not like this, I do not like that.' If you do not know if you cook it, then you have to throw it all away (= after you have a design margin) and then you have to cook either soy sauce or salt, and I went with the perfect liver for your thoughts. It is similar to what came. I might be a little bit confused to hear a parable, but please understand this.

Problems that do not know the system well
In Korea, the marine project related structures are generally drilling (drill ship, semi-sub, jack-up, etc.) or production (semi-sub, TLP, FPSO) drilling holes in the floor. Relatively, I raised it. It's about a mud of fluid associated with drilling holes in the ground. Let's talk about the drilling mud, because the information article will come out as a series. The production facility is a facility that refines oil, water, sand and all kinds of impurities in the basement when it comes up with 'crude oil'. But there are not many people who know this properly in the shipyard and most of them know the know- People who know the characteristics of facilities are rare. I do not know if the cost-oriented design philosophy mentioned here is interrupted.

So you can not go to Chosun now?
I think that maybe the lunch buffets and the school carnivorous will be the most curious. My answer is 'If you want to go ... I will not starve to death'. About 2000 years ago, a venture boom started. At that time, those who went to Chosun and graduated graduated in 2006-7, including the army. They worked happily with the pouring volume and the high profit rate, and also managed to get the bonus. I would go to Chosun in 2000, and then I would say that I am going to the labor-intensive traditional industry for the whole world to return to IT. When you go into college, there is no guarantee that a good industry will work well when you graduate, and there is no guarantee that your industry will be open until graduation.
Industries that can not go to work are 'industries that do not look strange because they advertise that they will go well over 10 years'. For example, a medical device a few years ago, when you go to the department of medical equipment, people with "doctor's qualifications and physics / doctoral degrees at the same time" are being treated, and this also happens. It is almost impossible to learn about a MRI-complicated machine at a bachelor's degree or master's degree and to develop it against the current patent. It is a simple story to think about who will be better if you compare with those who have taught you to take a professor who may not have been able to say where it was proved to be people who have been researching and experimenting continuously in the related industry.
Shipbuilding is a long-established discipline, and it is still far from overtaking the world's trade volume by air. Because the production area of ​​many goods needed for a person to live is far from the consumption area, the marine logistics which is a big ship for logistics, and the shipbuilding engineering that supports it will survive for a long time. No matter how the Japanese shipwreck is destroyed, engineers still live on the whole world, eating and living somehow. Instead, it will be difficult to reproduce the glory of 2007-2009, and it will not be a problem to just eat.

Why is the night sky dark?

Why is the night sky dark?

Simple, but long troubled mankind. There is a problem that has come to the right answer since it came to modern science.



Why is the night sky dark?

For our modern people who have forgotten this night, this sounds like an absurd question.

The moments of history in photography 1895-1999

1895. British veteran Winston Churchill during the Sandhurst Civics.
Churchill's father wanted Churchill to support the Infantry Division, but Churchill's mathematics score was too low to enter the Infantry Division.
Instead, Churchill entered the cavalry and graduated with one of the best grades at the time of graduation.

Misunderstanding of trade balance

There are extreme claims that Korea only sees only one trade statistic, which means that it can not survive without exporting to China. Trade statistics show that if China does not buy Korean goods, Korea will become a beggar. However, trading and buying and selling goods only when viewed in one dimension.

Basically, trade is not a concept of buying and selling goods.
The goods, like Hong Kong and Singapore, are not actually produced and consumed, they just go through it, or they are reborn as other goods and sent to other countries. In other words, it means that you can not simply look at the trade balance, and it is not just a statistics of things.

Incidents of the three top entertainment companies in Korea. YG entertainment

Incident of YG entertainment



Daesung traffic accident

May 31, 2011 at 1:30 am The traffic accident
Motorcycle driver killed in the accident
The police said that the accident occurred because of neglecting the front, and because the accident occurred at 80km / h at the speed limit of 60km / h, the person was not detained because of the violation of the speed of regulation.
On August 29, 2011, the South District Prosecutors 'Office of the Seoul Central District Prosecutors' Office sincerely pleaded guilty to the death of a traffic accident in Daesung.

The Silla Period in Korea. (silla or shilla)

The Silla Period in Korea. (silla or shilla)

Many people did not know that the unified Shilla was a great nation.
The Tang Dynasty was one of the most dignified countries in the Chinese dynasties, and international cultural exchanges of the day greatly influenced Silla.
The story of the Islamic merchants of Unified Silla is not bullshit, but it really supports the fact that Silla has been in the international society including the Islamic world at the time.
Gyeongju was one of the largest cities of its time in accordance with the national character of Silla.

It is known to have a population of about 40 to 50 million, and similar proportions have been the capital of large empires such as Chang'an, Constantinople, and Baghdad.

This population scale reflects what was recorded in Samguk Yusa.

What I felt while living in China.kfc

A lot of people have a preconceived notion that everything is pretty bad and bad. In real life, at least on the surface, it is hard to find a difference.

Moreover, the place I live in is called Guangzhou because it is one of the most important cities on the continent.

Nevertheless, when I live and use it, I do not know, "Fuck!" The word comes out.

Let's see what the fuck is like.

Unidentified stone found in the jungle of Costa Rica


In the 1930s, an American fruit company was discovered in the jungle of Costa Rica for the first time trying to clear a banana plantation. Since then, more than 200 have been found, ranging in size from 2cm in diameter to over 2m in size, Ton.

The Opatts are presumed to be remnants of the old architecture that existed at the time of its discovery or disappearance in the year of its founding, and it is presumed to be a stoneware culture that flourished in the area between 300 and 800 AD.