Metropolis: From Heavy Locomotive to Industrial Overlord

Su Ruixue and Lu Junyi intend to design a locomotive model for Feiyue locomotive.

After a few months, Su Ruixue and Lu Junyi finally designed the appearance of this model.

They didn't know if it was feasible, so they asked Su Qin to find out about the situation and see if they could produce the shape of the heavy locomotive they designed.

Su Qin checked the time, and it was time for get off work, and said: "Okay, no problem."

After they left the address, the two hung up.

TOPS, this is the restaurant where the two meet.

TOPS sits on the top floor of Banyan Tree Bund in Donghai City. It is the first rooftop open-air bar in Donghai City with 180 unobstructed river views.

It can be said that TOPS interprets the concept of elegance and leisure with brand-new creativity. It has an excellent view, and you can enjoy the unobstructed panoramic river view and the bright lights of the Shanghai landmarks on the opposite bank. The glorious scenery of Pudong is dazzling. The scenery of the sky seems to be within reach.

In the evening, strolling in the night breeze, music slowly sounded, sipping a glass of exquisite cocktails carefully prepared, tasting exquisite snacks prepared by professional chefs, the leisurely atmosphere is intoxicating, creating the most relaxing and wonderful atmosphere of the magic city.

This time Lu Junyi and Su Ruixue chose such a place to eat. It was definitely not a simple meal.

Su Qin rode the Ducati Devil to the Bund of Donghai City.

Because it is just off work at this time, the roads are busy and quite lively.

But Su Qin riding the Ducati Devil is not afraid of traffic jams.

After arriving at TOPS, Su Ruixue waved to Su Qin.

Su Qin walked over.

Su Ruixue smiled and said, "Brother, you are here!"

Lu Junyi also greeted generously.

Everyone is seated.

Su Qin looked around the TOPS environment, smiled and said, "That's not bad, you guys are quite good at choosing a place."

The restaurant is decorated in a stylish and elegant neo-classical style. On the terrace is an invincible night view, with a beautiful view of the Pujiang River and a panoramic view of the sunset and moonrise.

Especially at the beginning of the night, the dazzling Bund is magnificent, which really makes people feel happy!

Su Ruixue smiled and said, "Of course, the environment here is of course good."

Lu Junyi greeted: "Alright, Su Qin, see if you want to eat, order something to eat first!"

Su Qin looked at the menu and ordered some signature dishes.

The whole atmosphere is very relaxing and cozy.

The three of them were chatting at first.

Su Ruixue's eyes were full of admiration and said: "Su Qin, do you know? There are clips about your operation on the Flying Cup now on the Internet. It is so handsome, and it is very popular on the Internet!"

Lu Junyi was also a little excited and said: "Yes, it is very exciting now after the game! Especially the movements of flying up and down in the sky are too amazing."

"I feel like you are going to be the star of the motorcycle racing class."

Although the Feiyue Cup is over, there is still the legend of Su Qin on the Internet 140.

Especially with regard to Su Qin's performance on the field show operation, it was quite amazing and very exciting.

There are still hot discussions on the Internet, and related videos are very popular.

Su Qin smiled and said, "It's not so exaggerated."

The three chatted again.

While chatting, Su Ruixue looked at Lu Junyi beside her, her eyes fell on Su Qin's body, and she said: "Brother, Junyi and I designed a heavy locomotive. What do you think?"

PS: The third update, in the new January, ask for a broken egg reward and automatic subscription. Today, continue to challenge the 10 more outbreaks. This is a short one, sorry. .

[图]">Chapter 205 A truly original heavy locomotive! Amazing! (Fourth update, please subscribe) [图]

(Su Qin heavy locomotive design manuscript has been uploaded, must-see pictures)

Design the shape of a heavy locomotive?

This made Su Qin stunned for a while.

Although he knows that both Su Ruixue and Lu Junyi are majors in design, there are many aspects to consider when designing the shape of a motorcycle.

Such as ergonomics, aerodynamics, aesthetics, aesthetic design, mechanical combination and so on.

Originally, in the industrial society, when mass production and use of mechanical facilities began, ergonomics was to explore the harmonious relationship between humans and machinery.

For example, military science and technology in World War II began to use the principles and methods of ergonomics. In the design of tanks and airplanes, how to make people operate and fight effectively in the cabin, and make people as long as possible. Reduce fatigue in a small space over time, that is, handle well: the coordinated relationship between man-machine-environment.

Ergonomics is also applied to the design of motorcycles.

Otherwise, the ride will be very tired and uncomfortable, and it will feel very twisted.

In other words, ergonomics is to make motorcycle riding more comfortable.

As for aerodynamics, it is to study the force characteristics of aircraft or other objects in relative motion with air or other gases, the law of gas flow, and the accompanying physical and chemical changes.

The styling of the motorcycle must also take into account aerodynamics, and reduce the resistance as much as possible, which makes the speed faster.

These two disciplines can be said to be science and engineering disciplines. Neither Su Ruixue nor Lu Junyi studied this aspect, so they don’t know what will happen to the shapes they designed!

Lu Junyi said, "We are just trying to design, Su Qin, you are an expert in this field, help me see."

Su Qin was a little surprised and said: "I didn't expect you to design the appearance of a heavy locomotive. Show me!"

"If it is suitable, we will produce it." "

The appearance of heavy locomotives is not to be cool and beautiful, but also to consider practicality.

Therefore, it is not that simple.

Su Ruixue quickly handed the designed heavy locomotive shape manuscript to Su Qin.

Su Qin took a look at these design drafts, and Wei Wei was stunned.

He did not expect that the appearance of the heavy locomotive designed by Su Ruixue and Lu Junyi would be so stunning!

On the design draft, I saw the appearance of the entire heavy locomotive.

The appearance of the styling lines is very smooth, and it gives people the feeling of being very beautiful and synergistic. Both the three-dimensional effect and the visual impact are quite good.

Amazing!

Su Qin was amazed by this design.

Looking roughly, Su Qin nodded repeatedly and said, "Yes, this is your design?"

Both Su Ruixue and Lu Junyi nodded and said, "Yes, this was designed by me and Junyi. How do you think it meets your requirements?"

"We know that heavy locomotives not only pursue cool appearance, but also pay attention to ergonomics, aerodynamics, aesthetics and so on. We are also laymen. These are all self-taught, so I want to see your opinion!"

Lu Junyi also looked at Su Qin expectantly, waiting for Su Qin's answer.

Su Qin looked at the design manuscript in his hand and nodded appreciatively: "The design is quite good. The overall shape gives people a good visual experience and good coordination. At the same time, looking at the proportions, heights, etc. on the map are all Quite ergonomic!"

"But there are still some minor problems!"

Lu Junyi quickly asked, "What is the problem!"

Su Qin looked at the design manuscript in his hand and said: "In the field of heavy locomotives, we pay attention to coordination for beauty."

"So how does it count as coordination? I'll draw a picture to explain to you, that is, it is just 4 lines, of which the first 3 lines form a triangle, which is very important, and it is related to the skeleton and appearance of this car."

"And this triangle is the triangle that connects lines such as fuel tanks and seats."

"Based on this triangle shape, put simple lines, fuel tanks, seats, and fairings, and the shape of the whole car will come out!"

"The design of the fairing must pay attention to the design of these three lines, so that excellent coordination can be achieved."

Su Qin drew several red and yellow lines on the design manuscript.

Talk while drawing.

Lu Junyi and Su Qin listened very carefully and were fully focused.

"The overall design idea of ​​a motorcycle is like this. Look at the top yellow line, starting from the top of the tail, passing through the highest point of the fuel tank, and reaching the top of the sunken cowl."

"The middle yellow line starts at the apex of the tail end, passes through the connection between the rear seat cushion and the connection between the front seat and the fuel tank, and reaches the connection between the front fork and the fairing."

"¨〃The bottom yellow line takes the tail end as the apex, passes through the bottom end of the subframe and the corner of the bottom end of the fairing, and reaches the rear lower edge of the front wheel."

"The exterior design does not take off this frame. If the car shell follows these basic lines, the visual coordination will be better."

"As long as you follow this line design, the overall appearance will be very pleasing to the eye, and it will give people a very harmonious and balanced feeling and vision."

"No matter the design, it feels like killing Matt."

"The fuel tank is too low, the seat cushion is too high, the corners of the fairing are not aligned... These are all things to consider, otherwise it looks very strange, and the styling is also a failure, let alone aerodynamics and ergonomics. ."

Su Ruixue and Lu Junyi looked at the lines of Su Qin's design manuscript, carefully pondered for a moment, and both nodded slightly.

Su Qin's design manuscript is roughly a simple drawing, without too many details, but the shape of a heavy motorcycle is fully revealed.

Lu Junyi nodded and said, "Su Qin, as expected, he is still an expert. You said that our design draft is still problematic."

Su Ruixue: "Yes, it's still not coordinated enough!"

Su Qin said and said slowly: "Although the shape of the heavy locomotive you designed has some flaws, you, as a non-professional designer, are able to design the shape of the heavy locomotive like this while still learning by yourself. It's really amazing!"

"It can be said that you are quite powerful."

This is indeed the truth warehouse.

After all, the things to consider when designing the shape of a heavy locomotive are too locked, not a simple design.

PS: The fourth update, in the new January, ask for a broken egg reward and automatic subscription. Today, continue to challenge 10 more outbreaks.

Can there be an automatic subscription to help me break 10? How miserable! .

[图]">Chapter 207 Knight Su Qin personally designed: the ultimate original heavy locomotive (fifth update, please subscribe) [图]

(Su Qin heavy locomotive design manuscript has been uploaded, click the picture in the upper right corner to see)

Experts will know if there is any!

Although Su Ruixue and Lu Junyi's design of heavy locomotives have some minor problems, they are still quite good overall.

For the first time to be able to design such a heavy locomotive shape, it is quite powerful.

Talented designer.

Su Ruixue curled her lips and said, "Brother, I thought we designed a good one, but after hearing what you said, we always feel that the shape of this heavy locomotive is not perfect!"

Lu Junyi also echoed: "Yes, it's still almost!"

"Su Qin, tell me what's wrong with the design of our heavy locomotive, let's revise it again!"

Su Ruixue: "Yes, brother, to be honest, we want to produce the heavy locomotives we designed, but I don't know if we have this opportunity?"

Their design is not limited to just design.

They want to produce the heavy locomotive they designed, so they have to rely on Su Qin.

Su Qin looked at the design manuscript in his hand and said, "If the appearance of the heavy locomotive you designed is okay, it will not be a problem to produce it."

Before the present 140, Feiyue Group already had enough strength to independently produce truly original models.

This kind of originality is not only originality in this parallel world, but also originality on the earth.

To put it simply, Su Qin doesn't want to copy the heavy locomotives on the earth to appear in this parallel world, but wants the real original design sound to be heard from his own model of heavy locomotives.

Therefore, if Su Ruixue and Lu Junyi's designs are okay, there is no problem with the appearance of their designs.

After all, the shapes they designed are quite good.

Of course, designing the shape of a heavy locomotive for the first time will definitely be problematic.

Lu Junyi and Su Ruixue were also overjoyed when they heard this.

Because if you can see the production of the products you design, then it is a matter of pride and joy.

Su Ruixue: "Brother, tell me what is wrong with our design draft, we will go back to revise it."

Su Qin looked at the design draft of the two seriously, and said: "You should be designing a street car!"

"Street cars pay more attention to ergonomics, and the aerodynamics are relatively small. After all, street cars require comfortable driving, not witty speed."

"So the fuel tanks of the street cars you design require proper proportions. As long as the fuel tanks are increased a little bit, it will be more beautiful."

"At the same time, the seat is not deep enough and the fuel tank is not high enough. It should be too lying when riding, the riding posture is not very good, and it is not easy to drive."

"I haven't mastered the appearance characteristics, it looks crooked."

Both Su Ruixue and Lu Junyi listened very carefully.

They are professional design majors, and they are also very talented in the design industry, but they still don't have much understanding of the design of heavy motorcycles.

There is no doubt that Su Qin still has absolute authority in the field of heavy locomotives.

Su Qin looked at Su Ruixue and Lu Junyi and said, "I tell you that the biggest difference between a motorcycle and a car is that the lines of the car design may not have much to do with the riding posture, but the lines of the motorcycle design are Seriously affect the riding posture."

"Therefore, the rear end of the overall fuel tank should not be too low, and it should not interfere with the driver's head. The fuel tank, fairing, and seat should be designed to match each other to achieve a perfect sitting posture."

"In addition, the fairing should not be too low and flat. The front end of the fuel tank must be slightly recessed to avoid hitting the chin. The overall ride is upright instead of lying on your stomach."

Su Ruixue looked at the manuscript of the heavy locomotive she designed, nodded and said: "That said, there is indeed a certain problem."

Lu Junyi also said, "Yes, we have ignored these issues."

It can be said that the heavy locomotives designed by Lu Junyi and Su Ruixue have no major problems even if they are directly produced.

It's just that for Su Qin who pursues the ultimate, the requirements are higher.

Su Qin opened the mouth and said: "By the way, there is another issue that needs to be considered when designing a heavy locomotive, that is, the sense of rigidity is 0-0."

A sense of rigidity 0-0?

This word made the two women stunned.

They have never touched the word.

Lu Junyi asked curiously: "Su Qin, what is rigid 0-0 sense?"

Su Qin explained: "Rigidity refers to the degree of resistance to deformation. In the case of a frame, it is expressed in a degree that is not easy to deform. If the rigidity of the frame is increased, the rider will also feel the hardness and firmness. ."

"But if you raise it too much, it will become rigid, hard to bend and feel heavy, and it will even make the rider feel uneasy because it is not easy to transmit the vehicle's response."

The design of the heavy locomotive is the design of the whole vehicle, and it will definitely involve the entire frame.

This is the big frame.

The rigidity of the frame is the degree of resistance to deformation.

Su Qin began to explain from the perspective of a professional knight: "The most important thing about rigidity is overall balance."

"Take a commonly seen example to explain. We can often see words in articles that increase the rigidity of the frame by %. However, if each revision of the car model is simply to increase the rigidity, then the car will become stiff. Bang Bang."

"So the most important thing is actually the rigidity balance. Generally, after increasing the longitudinal rigidity of the frame, the lateral rigidity and torsional rigidity tend to become weaker."

"Improving the longitudinal rigidity of the frame can increase the stability and grounding feeling during braking. If the lateral rigidity and torsional rigidity are appropriately reduced, it can also improve the lightness and peace of mind when the body is tilted."

"As a rider, the 0-0 sense of rigidity that I feel is not only the rigidity of the frame, but also changes due to the rigidity of the rocker arm and the way the engine is fixed."

"The shape of the street car you designed is relatively slender, so the main frame should be a single-backed frame. Therefore, in order to ensure the necessary rigidity, while maintaining the rigidity of the cross-section, the engine is also used to maintain rigidity and balance. The rigidity near the arm shaft core can achieve the flexibility of the suspension while making the lateral rigidity soft."

"Not only that, the rigid 0-0 feeling will also change the rider's sense of control due to the adjustment of the suspension and the characteristics of the tires. This is the feeling of rigid 0-0."

"What the vehicle should pursue is the overall rigid balance!"

"So you should know how to design the entire frame, right?"

There is no major problem with the heavy motorcycle frame designed by Su Ruixue and Lu Junyi, but for Su Qin who pursues the ultimate, he must pursue the 0-0 sense of rigidity in heavy motorcycles.

The heavy locomotive designed in this way is definitely the ultimate heavy locomotive.

PS: The fourth update, in the new January, ask for a broken egg reward and automatic subscription. Today, continue to challenge 10 more outbreaks. .

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