King of Industry

  A missing point in Chapter 242

   Seeing Zhao Guoyang's gaze on the engine, Liang Hongjun quickly waved to the technicians behind him, signaling them to go over and wait for orders.

  Looking at the few people who came up, Zhao Guoyang nodded to them, and asked them to help disassemble the engine's gas distribution device, lever head, cylinder block, piston ring assembly and other components.

   After they were disassembled, Zhao Guoyang carefully checked them one by one, and there was still no problem. Presumably, everyone in the factory should have checked them before he came.

  After this inspection, Zhao Guoyang already has a bottom line in his mind.

  He has some estimates here, but the people of Siyang Group don't know.

  Some technicians and test drivers who were watching from a distance whispered: "Ergou, do you think this young man can do it? He is quite smooth at handling people, but haven't we checked all these parts?"

   "It's hard to say, it's hard to say!" The person called "Two Dogs" shook his head and shook his head.

   "We, Mr. Liang, don't you know? He comes from a technical background, and his level is higher than that of Minister Wang. What do you think is the difference between people who can be admired by him?"

   "Hey, you're right!" Hearing the words, several people next to him nodded in agreement.

   While these people were discussing, Zhao Guoyang had ordered a technician beside him to fetch some kerosene.

   Then, he used the kerosene leakage method to check the tightness of the intake and exhaust valves. There was no sign of kerosene leakage around the intake and exhaust valves, which indicated that this part itself was airtight.

   However, around the intake valve seat on the combustion chamber of the cylinder head, a semicircular oil stain was left.

   Seeing this scene, Zhao Guoyang was 100% sure.

  Undoubtedly, there is only one possibility for this situation, that is, the sealing between the valve seat and the cylinder head must be a problem.

   After finding the problem, Zhao Guoyang picked up an iron rod from the tool box next to it, and tapped the valve seat ring lightly.

   Not surprisingly, the valve seat fell off easily.

  Zhao Guoyang breathed a sigh of relief, turned his head and smiled at Liang Hongjun and Wang Hongxi, and said, "Mr. Liang and Minister Wang, I'm lucky to have found the problem."

   "Ah! Here we found it!" Liang Hongjun and Wang Hongxi were surprised and delighted when they heard this.

  The two of them didn't care about other things, they hurriedly walked over side by side, looked at Zhao Guoyang full of hope and said, "Guoyang, what's the matter, is the problem with the engine?"

  Zhao Guoyang took off his gloves, touched his chin and said, "Well, it can't be said to be an engine problem, but the fit between the intake valve seat and the cylinder head was wrong during manufacturing."

  Seeing everyone's puzzled look, Zhao Guoyang explained: "Under normal circumstances, the intake valve seat and the cylinder head should be machined with an interference fit. After pressing it up, it basically cannot fall off."

   "But Mr. Liang and Minister Wang, you have also seen that the connection between the intake valve seat and the cylinder head of this engine is not firm. I tapped it lightly with an iron rod and it fell off."

"This shows that the fit between the intake valve seat and the cylinder head does not meet the requirements of the interference fit. It should be a problem during processing. In this way, air leakage between the valve seat ring and the combustion chamber is inevitable. When the cylinder pressure drops, the engine will have difficulty starting and acceleration, which is a matter of course.”

  After Zhao Guoyang explained in simple terms, Liang Hongjun and Wang Hongxi looked at each other and nodded vigorously.

  The two of them are the two heads of the technical quality department one after the other, so they naturally know a lot about technology.

  In their view, Zhao Guoyang's explanation is undoubtedly reasonable, and it is also a point that everyone missed before.

  Workshop director Xue Ming is not proficient in technology. After hearing Zhao Guoyang's explanation, he directly asked: "Well, Chief Zhao, the problem has been found, is there a solution?"

Perhaps feeling that his attitude was a bit blunt, Xue Ming then said anxiously: "Chief Zhao, it will take time to reprocess the intake valve seat and cylinder head, and I'm afraid I won't be able to catch up with tomorrow's delivery." what!"

Zhao Guoyang grinned and said, "Director Xue, it's actually not difficult to solve this problem, and there is no need to reprocess all the cylinder head and intake valve seats. Just use heating to remove these intake valve seats and replace them. Put on new intake valve seats of the right size and the problem will be solved."

   "The intake valve seat, there should be a lot of unprocessed ones in your warehouse. Process them according to the size I said, and replace them, I think it should not be difficult for you."

   "Ah, is this really all that's needed? That's great!" Xue Ming clapped excitedly upon hearing this.

  Actually, Zhao Guoyang can more or less guess the reason why this guy is yelling.

   Needless to say, their workshop must be responsible for the processing of the intake valve seat and cylinder head size. Now that something goes wrong, he certainly wants to make up for the mistakes he made in production.

  Zhao Guoyang can think of this, so of course Liang Hongjun and Wang Hongxi can think of it too.

  Looking at Xue Ming's submissive look, Liang Hongjun kept his face sullen, and resisted not reprimanding him on the spot, but said lightly: "Director Xue, you understand what Section Chief Zhao just said, right?"

   "I understand, I understand, I understand everything!" Xue Ming agreed, while looking at Zhao Guoyang and said, "Thank you, Section Chief Zhao, for your help this time. Thank you, thank you!"

   "Well, it's good to understand. Next, the improvement work will be handed over to you. Remember, before the shipment at ten o'clock tomorrow morning, all the rectification of this batch of goods must be completed."

   "Yes, yes, Mr. Liang, don't worry, let me take care of you!" Xue Ming nodded and bowed.

   Seeing that the matter was resolved, everyone breathed a sigh of relief.

  Although the problem was ultimately caused by the workshop, Wang Hongxi did not put down the stall immediately. Instead, he took the people from the technical department and continued to help dismantle the problematic vehicles in the workshop.

   Seeing Wang Hongxi sweating profusely and leading the work, Liang Hongjun nodded secretly.

  He turned his head and glanced at Zhao Guoyang, made an inviting gesture, and said with a smile: "Guoyang, today is really all up to you. If you didn't arrive in time, it is uncertain when this problem will be discovered."

   "Yes. Although Old Wang is serious in his work, he still lacks in ability..." Zhang Zhongxiang next to him said intentionally or unintentionally.

  Hearing this, Liang Hongjun frowned slightly, but didn't say anything.

  He knows a little bit about the conflicts between Zhang Zhongxiang and Wang Hongxi. In the final analysis, it is still a matter of balance in his heart.

  In the past, Wang Hongxi was very respectful to Zhang Zhongxiang when he was the deputy director of the technical quality department.

  But now that he has become a regular, whether it is for the right to speak in the technical quality department or for his personal face, sometimes he is not very humble when facing Zhang Zhongxiang.

  For Zhang Zhongxiang, it was naturally a little uncomfortable. From time to time, he stabbed Wang Hongxi in front of him, which is understandable.

  Of course, after attaining the high position of vice president, Liang Hongjun has already taken very lightly on the following intrigues.

  As long as Zhang Zhongxiang and Wang Hongxi are not too noisy, he won't say much.

  Out of the gate of the workshop, Zhang Zhongxiang greeted Liang Hongjun and Zhao Guoyang and went back first when he saw the sky was full of stars and the night was dark.

After Zhang Zhongxiang left, Liang Hongjun patted Zhao Guoyang on the shoulder and said, "Guoyang, let's go to the cafeteria to have some supper first, you have just arrived after traveling all the way, and you have to be busy with our factory so late , I'm really sorry..."

  Zhao Guoyang quickly waved his hands and said: "Mr. Liang, you are welcome with me. I really want to thank you. I thank you first for sending a few more cars to our factory."

   What Zhao Guoyang said was, of course, that at the end of last year, Siyang Group provided a batch of special motorcycles to the supporting factories below.

   While talking and joking, the two had already walked to the cafeteria. After taking their seats, a waiter immediately brought desserts and snacks.

   While eating supper, Zhao Guoyang roughly mentioned the purpose of his trip.

  When Zhao Guoyang said that their factory wanted to import a batch of Yamaha engines, Liang Hongjun basically knew it.

  He took a sip of water slowly, then looked at Zhao Guoyang and said, "Guoyang, tell me the truth, is your Hongda Machinery Factory also planning to mount a motorcycle?"

  Actually, even if Liang Hongjun didn't ask about this matter, Zhao Guoyang planned to tell it.

  In his view, the Hongda Machinery Factory's production of motorcycles must not be hidden. There are three reasons.

   First of all, this project has to be reported to the higher authorities. Siyang Group is a large state-owned enterprise in the country.

  Secondly, Zhao Guoyang never felt that peers must be competitors. In his view, with the current demand in China's motorcycle market, a win-win cooperation between Hongda Machinery Factory and Siyang Group is entirely possible, and there is no need to hide it.

  The last reason is personal reasons. Zhao Guoyang and Liang Hongjun can be regarded as close friends after getting along several times. As a friend, it is good to compete in an open and aboveboard manner, and it is not Zhao Guoyang's liking to engage in those shady tricks.

After Liang Hongjun asked this question, Zhao Guoyang's expression changed, and he said peacefully: "That's right, Mr. Liang. Our Hongda Machinery Factory just obtained a small state-owned enterprise transformation grant from the Ministry of Finance a few years ago. A few years ago, my factory and I After discussing with the leaders, we decided to try to make motorcycles.”

   "However, Mr. Liang, don't worry, we are engaged in scooters, and there should be no business competition conflict with your factory." Zhao Guoyang continued.

   "Hehe, not now, doesn't mean there won't be in the future! Especially Hongda Machinery Factory has you as a general, the future can be expected..." Liang Hongjun sighed.

   To Liang Hongjun's disguised praise, Zhao Guoyang just smiled and didn't say much.

  The communication between smart people like him and Liang Hongjun should be normal, and it would be disgusting to engage in some vain.

  (end of this chapter)