On the podium, Zhao Guoyang said aloud unhurriedly: "The role of the gear shift operation mechanism is very clear to everyone here.
"It is an important mechanism used on the motorcycle to control the disengagement and engagement of the clutch, cut off and engage the power output of the engine, so as to realize the smooth start and shift function of the motorcycle."
"Its composition mainly includes parts such as clutch handles, pull wires, and disengaging rocker arms."
"The stability of the shift operating mechanism plays a crucial role in avoiding and reducing the impact on the engine and achieving a smooth and safe drive.
Today, I would like to have a brief discussion with you on this issue."
At the beginning of Zhao Guoyang's speech, the theme was pointed out, which made people can't help but look forward to it a little more In the audience, Antonio Ducati, the technical president of Ducati, nodded secretly when Zhao Guoyang spoke.
"Well, this young man in Huaxia doesn't look very old, but he should have a good understanding of the motorcycle industry.
The entry point of his speech is very unique, but it is eye-catching."
Not only Antonio Ducati, but also several industry giants, including Kei Suzuki, Kawasaki Yu, and Ke Zhijian, were also interested in Zhao Guoyang's speech, and they all sat up straight and stared at the stage.
In the corner, Sun Zhengxiao and Li Qinan noticed the attention on the faces of several bigwigs scattered over there, and after glancing at each other, they were a little stunned.
"Mr.
Sun, what's going on?"
Li Qinan couldn't help but say loudly: "When I watched the speech of Mr.
Esenmeier from BMW just now, those big bulls didn't pay so much attention to it."
Why did they come up with a young man now, but they were concentrating?"
Sun Zhengxiao was stunned when he heard this, tilted his head and thought about it for a long time, but he didn't come up with a reason.
At the moment, he could only tell the truth: "Mr.
Li, I really don't know much about this, could it be that this young man really can't make a few brushes."
Li Qinan stared blankly at Zhao Guoyang on the stage for a while, and he really couldn't see anything special about this young man.
He secretly slandered in his heart: This kid named Zhao Guoyang is either an immediate family member of Li Lao of the Ministry of Machinery and Electronics Industry of the People's Republic of China, or Li Lao's beloved apprentice is a newcomer he wants to support this time Puzzled, Li Qinan could only temporarily let go of the doubts in his heart, and patiently continued to listen to Zhao Guoyang.
On the podium, Zhao Guoyang was talking and talking, and he was already getting better.
It was not the first time he had spoken on such an important occasion since he was reborn.
In the face of these industry giants in the audience, how can there be any nervousness On the contrary, after seeing that Ducati, a company full of personality, also sent important people to participate in the exhibition, Zhao Guoyang's pride in his heart was even more irrepressible.
"Just now, I told you about the importance of the shift control mechanism for a motorcycle.
Its movement accuracy is the first prerequisite to ensure the reliability of the motorcycle engine shift. ” Zhao Guoyang waved his hand and said: "Everyone here may also know that there is an important feature of the gear shift control mechanism, that is, it is a nonlinear system, and the accuracy of its movement will fluctuate with the allowable error of structural parameters. ” "So, when we were designing, we were faced with a serious problem.
Under the premise of ensuring that the structural parameters have good manufacturability, the distribution center of the systematic error is as close to the ideal value as possible, and the dispersion range of the error is as small as possible, so that the accuracy of the movement of the gear shift control mechanism is the most stable. ” Speaking of this, the attention of all the participants has been completely attracted by Zhao Guoyang.
In all fairness, Zhao Guoyang's opinion has proved to some extent that he is good at technology.
His definition of the motorcycle shift operating mechanism and the judgment of the stability of the vehicle are very accurate.
Among the medium- and large-scale motorcycle brands that are currently selling well in the world, the best selling cars are none other than Harley-Davidson, Suzuki, Honda, and Yamaha.
Speaking of which, these cars can sell well, in addition to the quality assurance, other aspects also have their own uniqueness.
For example, Harley-Davidson cars tend to have a domineering appearance and strong horsepower; Suzuki's car focuses on the driving experience; Honda, on the other hand, has a reliable engine.
But when it comes to the smoothness and roundness of the gear shift, veteran motorcycle enthusiasts will definitely choose a Ducati car.
It is no exaggeration to say that Ducati's calculations of the gearshift control mechanism are among the best in the motorcycle industry at the moment.
This advantage has always been coveted by competitors in the same industry.
Therefore, when Zhao Guoyang told this, the bigwigs of several major companies in the audience suddenly came to their senses.
Suzuki Jing looked at Zhao Guoyang who was swaying freely on the stage with blazing eyes, and muttered to himself: "Zhao Guoyang, can you really tell me how to improve the accuracy of the movement of the shift control mechanism?"
Compared with the muttering of the CEO of the Suzuki Group, Kawasaki Yu of Kawasaki Co., Ltd. has already discussed it in a low voice with Kiko Aso next to him.
"Xizi, do you think this Zhao Guoyang can really point out the technology that Ducati has hidden for so long in the design of the gearshift control mechanism?"
"Well, President, I think it's very likely."
Kiko Aso nodded faintly and said, "According to his current analysis, I feel that this young man really has a very in-depth study of the gear shift manipulation mechanism. ” "Just look at the Ducati guy's face over there."
Looking in the direction that Kiko Aso's eyes had glanced at, Kawasaki Mi saw the ugly look on Antonio Ducati's face like eating a fly.
There is no doubt that Zhao Guoyang's analysis on the stage made him feel bad.
On the side of Guangyang Group, Ke Zhijian was also amazed by Zhao Guoyang's remarks.
Although he doesn't know much about motorcycle technology, he still knows a little about the important system of shift control mechanism.
The reason why Guangyang Group's products cannot be sold to those international brands is also an important reason for the lack of technology in gear shifting.
Free novels bring you joy and joy ---> storyskyline.net
"Xiaodong, you should really learn from this Mr.
Zhao."
Ke Zhijian couldn't help but say to his son: "Young age, ability and not showing off, this is beyond your reach."
"Well, I see, father."
Ke Xiaodong agreed, and he secretly regarded Zhao Guoyang as his goal in his heart.
Zhao Guoyang didn't know that he had become the center of discussion among several bigwigs in the audience, and he would continue his speech with emotion.
"Due to the allowable error of structural parameters, the degree of influence on systematic error varies depending on the value of the structural parameters.
Therefore, the core of stability design is to find this reasonable set of structural parameters. ” "If you want to select the structural parameters of the shift control mechanism, I think you can construct a mathematical model to express the motion accuracy relationship of the shift control mechanism, and then formulate an evaluation index to measure the stability, with the help of orthogonal tables and computers, this can be easily achieved."
When Zhao Guoyang said this, the bigwigs in the audience were no longer calm.
There is no doubt that everyone is an expert in the industry, and for the method of constructing mathematical models and formulating evaluation indicators mentioned by Zhao Guoyang, these big bulls can judge its feasibility without thinking.
"Constructing a mathematical model and formulating evaluation indicators" Suzuki Kei's brows stretched for the first time, and his mouth kept muttering these two sentences.
"Amazing, it's amazing" Not far away, Kawasaki Yu couldn't help but open his voice after being stunned for a while.
Kiko Aso, who was beside him, had a bright color flashing in her eyes, and a smile of "sure enough" on her face.
After sighing, Kawasaki Yu turned his head and said to his assistant seriously: "Kiko, this Zhao Guoyang is a talent, you must find a way to pull us to Kawasaki Co., Ltd. to know?"
"Yes, President.
I understand the importance of this Zhao Guoyang to our Kawasaki Corporation."
Kiko Aso hesitated a little and continued: "It's just that the competition we face may also be fierce."
"Well, of course I know that."
Kawasaki Yu's eyes circled around the Suzuki Group's Suzuki Kei and BMW's Ethan Mayer twice, and said confidently: "However, if it is Kiko and you come out in person, I think our Kawasaki Co., Ltd. still has a great chance of winning."
Regarding President Kawasaki's optimism, Aso Kiko nodded reservedly and didn't say anything.
In fact, she saw Zhao Guoyang's performance on the first day of the auto show.
There has been no doubt about his ability for a long time.
At this time, Aso Kiko wanted to know more about what else this Zhao Guoyang could say.
If anyone at the scene was most excited after listening to Zhao Guoyang's speech, it must be Antonio Ducati.
Zhao Guoyang's understatement just now is completely in line with Ducati's design concept in the gear shift control mechanism.
Even the method of "constructing mathematical models and formulating evaluation indicators" is exactly the same as the method used by Ducati today.
If it weren't for Huaxia, and the Zhao Guoyang in front of him was too young, Antonio Ducati would have felt that he might be a commercial spy who had been lurking in his company for many years.
"This guy is amazing, how did he know that our company came up with this calculation method on his own, how could it be," Antonio Ducati muttered to himself.
Unlike Antonio Ducati, BMW's Ethan Meier's words to Zhao Guoyang were more thoughtful than shocked.
Ethan Meier himself is a technical background, with double doctorates in machinery manufacturing and automobile industry.
His level of theoretical design of motorcycles is probably the only one on the scene that rivals Antonio Ducati.
Now that Zhao Guoyang suddenly proposed a brand new concept, Ethan Meier naturally began to study its feasibility at the first time
.
: