King of Industry

  Chapter 207 See how wrong you are!

  Seeing Zhao Guoyang rushing to the test site, not only Mu Aijun, but also several other people around the lawn mower were pleasantly surprised.

  Hua Guosheng, Xu Dongfeng, and Chang Yuan, although they didn't dare to shout loudly, they all greeted Zhao Guoyang with expectant eyes.

  The only person on the scene who didn't like Zhao Guoyang's presence was Huang Xiaohua, who caused trouble.

   This guy has always been proud and arrogant, and now that he has made such an oolong incident, he is naturally shameless.

  Originally, he thought he could solve the problem by himself. But after working hard all morning, Huang Xiaohua was completely dazed. He already knew in his heart that this problem was beyond his ability to solve.

  Now Zhao Guoyang suddenly appeared in front of everyone as a savior, which intensified Huang Xiaohua's sense of loss.

  Huang Xiaohua's ashen complexion, others naturally had no time to take care of it. Seeing Zhao Guoyang arrived, Mu Aijun waved everyone out of the way and let him come over.

   "Guoyang, help me to see why there is such a big problem with these lawn mowers!" Mu Aijun pointed to a lawn mower and gestured.

"The fuel tank is full, the carburetor can also enter the oil normally, and the spark plug can also ignite normally, but for some reason, it can only work for an hour, and it won't work. It will be shipped in two days, why? What to do..."

Seeing that Director Mu was a little anxious, Zhao Guoyang quickly comforted him: "Director Mu, don't worry. The working principle of the lawn mower is not complicated. It can run normally, which means that the whole machine system is fine. As for the working hours The shortening of the fuel system may be related to the abnormality of the fuel system, which is not a difficult problem."

  Hearing Zhao Guoyang speak so calmly, Mu Aijun felt relieved.

  He knows Zhao Guoyang well, and knows that this young man never targets without purpose. Since he said that it is not a problem, there is at least a 70% to 80% chance that it can be repaired.

Wang Youchang on the side also chimed in: "Yes, Director Mu. Just now, Guoyang told me on the way that the reason why this batch of lawn mowers have such problems is probably due to the change in the mixing ratio inside the carburetor. Relevant. Just readjust the air-fuel ratio inside the carburetor, and you can get back to normal.”

   While Wang Youchang and Mu Aijun were trying to explain, Zhao Guoyang and Hua Guosheng were already talking about something.

  Hua Guosheng nodded again and again, leading Xu Dongfeng and Chang Yuan to quickly open the shell of the lawn mower, revealing the structure inside.

   After they finished this step, Zhao Guoyang stepped forward to check the sealing of the cylinder, and then checked whether there was any air leakage in the valve.

   After confirming that there was no problem, Zhao Guoyang basically knew that it must be a problem with the carburetor.

  Generally speaking, the carburetor can automatically match the corresponding mixed gas concentration in this state according to the working state requirements of the engine.

  However, Huang Xiaohua made modifications to the carburetors of his new batch of lawn mowers, which changed the space capacity inside, and this change did not correspond to the original parameters of the engine.

   Now that the engine is working, the carburetor still automatically matches the amount of gasoline in the original space, and the concentration of the natural mixer becomes smaller. Shorter working hours are justified.

   To solve this problem, you only need to change the height of the float in the container that controls the amount of oil in the carburetor, and you can get it done.

  Of course, how much the specific height changes still needs a series of calculations, depending on how much Huang Xiaohua expands the internal space of the carburetor.

  Zhao Guoyang glanced at Huang Xiaohua who was standing stupidly beside him, and calmly took the blueprint of the modified carburetor from him.

   "Hey, you... what are you doing! This is my blueprint!" Huang Xiaohua finally came to his senses and shouted loudly.

   "Do you think I care about your drawings with many problems? I just want to see how wrong you are!" Zhao Guoyang didn't answer.

   Zhao Guoyang is not talking nonsense, it is true that there are too many problems in Huang Xiaohua's blueprint.

   After increasing the internal space of the carburetor, this guy didn't even think about increasing the cross-sectional area of ​​the oil outlet throat. This is a very low-level mistake in itself.

   As for the concentration of the mixed gas, needless to say, this guy is even more impossible to consider.

  After seeing some data on Huang Xiaohua's drawings, Zhao Guoyang knew it.

  He patted Hua Guosheng on the shoulder and motioned him and Xu Dongfeng to disassemble the carburetor, revealing the float chamber inside.

  According to the data obtained after his mental calculation, Zhao Guoyang readjusted the height of the float in the float chamber on the floating surface, and then closed it.

After several of them reinstalled the carburetor and restored the casing of the lawnmower, Zhao Guoyang said to Hua Guosheng: "Okay, Hua Gong. When it comes to repairing later, just adjust each one according to the height I just adjusted. Just adjust the height of the float in the float chamber."

  Hua Guosheng naturally believed in Zhao Guoyang's words, and nodded his head repeatedly.

  Mu Aijun and Wang Youchang next to each other look at me and I look at you, they are both a little incredible.

  Forget about Mu Aijun, after all, he didn't come from a technical background. However, Wang Youchang, the technical deputy director, was also a little stunned by Zhao Guoyang's series of actions just now, and couldn't understand at all.

   "Guoyang, just like this...is it okay?" Mu Aijun couldn't help asking Zhao Guoyang when he saw that the old Wang beside him was thinking hard.

   "Well, don't worry, Director Mu. The problem of short working hours before was caused by the abnormality of the fuel system. I just re-adjusted the mixing ratio inside the carburetor, and everything is sure to be OK."

   "Ah, that's right. Then Xiao Xu and Xiao Chang, please take this lawn mower and try it out. We'll wait here for the results!"

  Factory Manager Mu spoke, Xu Dongfeng and Chang Yuan naturally did not dare to neglect. The two took the lawn mower and started working in the bushes around the test site.

   Seeing the "buzzing" sound of the lawn mower, Huang Xiaohua glanced at Zhao Guoyang with resentful eyes, and secretly prayed that the machine would turn off in a short while, causing this guy to fall too.

   Zhao Guoyang is very confident about his repair plan just now. He took out a pack of cigarettes from his pocket and gave them to the two factory managers and Hua Guosheng.

   "Director Mu, Director Wang, the 'Zhonghua' brought back by Songjiang is authentic enough!"

  Seeing his extremely leisurely appearance, Mu Aijun and Wang Youchang felt much more at ease.

  The two took the cigarettes, lit them one after another, and began to ask Zhao Guoyang about his trip to Songjiang.

  When the two factory directors heard from Zhao Guoyang that they would go abroad in March, they would also be accompanied by the chairman of Songqi Group and the mayor of SJ City.

  (end of this chapter)