"What? Hong Zhimin didn't dare to care? Han Yuren's face was as black as coal and asked Pan Jilong.

Pan Jilong said hesitantly: "It's not that I don't dare to take care of it, but the other party has done things more thoroughly, and Hong Zhimin can't find the other party's fault." He said, "Now, it's not good for him to be too obviously biased towards us." ”

"I'm sure the few people you found are not clean and have left a handle!" Han Yuren said that he heard Pan Jilong say afterwards that it was Dai Xiaoming and his gang who were looking for an errand, and he knew that this matter was not authentic.

As the general manager of a large company with tens of thousands of people, it is impossible for Han Yuren to know every worker, but he has heard of people like Dai Xiaoming, and he has been itching to fire these people several times, but they are all regular workers, and they are the children of the company, and the personnel department is not very easy to operate. Finding such a group of people to do things, it is a miracle not to do it.

"However, what Hong Zhimin said to me made me a little incomprehensible, and when I asked him, he said that there were disciplinary rules, and he couldn't say more." Pan Jilong said.

"What?"

"He said, that store is not our home turf."

"What do you mean?" Han Yuren was surprised, but he quickly reacted, "Xiao Pan, the place you chose is indeed not good, and you also know that the store is a point set up by a certain department next to our company." It's really not appropriate to fight there. ”

"Well, I mainly think that there is only one Hanhua fat man there, and it is more convenient to deal with it. If Lin Zhenhua is beaten, the impact may be too great. Pan Jilong explained.

"This Lin Zhenhua is really too deceitful!" Han Yuren said hatefully.

"So, Mr. Han, what should we do next?"

"With him, I don't believe that he is a dignified chairman and has so much time to stay in Xingbei. Let's use static braking to let him retreat. ”

"I see, Mr. Han." Pan Jilong bowed down and exited Han Yuren's office, and after he got outside, he pouted: What kind of bragging, making people so crowded that they don't even dare to go out of the door, why brake quietly! Alas, forget it, who let himself follow such a scumbag boss?

Not to mention Han Yuren's self-deception and quiet braking, Lin Zhenhua is not idle here, in addition to the colorful spare time, he actually caught up with a beautiful girl in her 20s out of nowhere, and she was following the other party around the alleys of Xingbei City at this time.

"Girl, where are you going to take me?" Lin Zhenhua asked the girl next to him with a smile, there were beauties by his side, and he didn't feel that there was anything hard about shopping like this.

"It's coming." The girl replied simply.

After turning a few small alleys, they finally came to their destination, an old unit building built in the 60s, and the family they were going to live on the 6th floor.

"We're here, Mr. Lin, this is my sister-in-law's house, and my dad is waiting for you in the house." The girl opened the door and said to Lin Zhenhua.

The room is small, but it looks very bright. In the living room, there was an old man around 60 years old, and when he saw Lin Zhenhua coming in, he quickly stood up and stepped forward, and said apologetically: "You are Lin Zhenhua Mr. Lin, right?" I'm Zhang Yuquan. ”

"Hehe, Zhang Gong, I finally saw you, you see, it looks like a spy joint." Lin Zhenhua smiled and shook hands with Zhang Yuquan, and then the two sides sat down separately.

Zhang Yuquan's sister also ran out to say hello to Lin Zhenhua, poured water on them, and then hid back in the inner room.

"Mr. Lin, I heard that you have been waiting for me outside our Xingbei Heavy Machinery Gate, and I have been waiting for five days, I am very moved. Alas, there is no way, Mr. Han, you also know, I can't directly contradict him. No, I'll let the girl go to you and bring you here to meet, if you go directly to our company's family area, let others see it, and reach Mr. Han's ears, it's a little troublesome for me. Zhang Yuquan explained his actions. …,

Lin Zhenhua said: "Zhang Gong, it was Minister Shen of the First Machine Department who recommended you to us, saying that you are an authority on hydraulic presses, so we must find you." As for waiting for five days, it's nothing. ”

"Minister Shen praised it falsely." Zhang Yuquan said modestly. However, hearing that Shen Hong always remembered him, Zhang Yuquan was still very proud: "When I was working on the 10,000-ton hydraulic press, I gave Minister Shen a hand, and he taught me a lot of things. In fact, there were many experts who participated in that project back then, but after so many years, they have almost all retired. I'm the youngest, and I'll have to retire in two years. ”

"Zhang Gong, let's not say more if you're polite, I just want to be sure, after so many years, has your major been thrown away? In other words, 15,000 tons of hydraulic press, are you sure to get it? Lin Zhenhua asked straight to the point.

Zhang Yuquan said: "In the past few days, I heard that Mr. Lin came to me because of this matter, although I didn't come out to see you, but I also took a good look at some information at home. I think that if the design of the hydraulic press in Shanghai was still followed, and the pressure was only increased from 12,000 tons to 15,000 tons, I was still sure. ”

Lin Zhenhua smiled slightly: "What if you just said, then what if it is another design?" ”

Zhang Yuquan said: "The hydraulic press in Shanghai was a great initiative back then, but from today's technology, there are still many regrets. I think if we're going to build a new hydraulic press and the pressure is 25% higher than the original, it's a good idea to change the design. ”

"Zhang Gong, please speak." Lin Zhenhua said.

Zhang Yuquan pushed the coffee table in front of him away, then took out a drawing from behind him and spread it out directly on the ground. Seeing this, Lin Zhenhua also got up from the sofa, walked to Zhang Yuquan's side, squatted down with him, and looked at the drawing.

This is a sketch of the structure of a hydraulic press, and the appearance of "three beams and four columns" is very familiar to Lin Zhenhua. However, the layman looks at the excitement, the insider looks at the doorway, and the content contained under the same appearance is completely different, which requires Zhang Yuquan to explain to Lin Zhenhua:

"Mr. Lin, you see, on our old 10,000-ton hydraulic press, a round column is used. The advantage of this column is that the structure is simple, but the disadvantage is that the gap is not adjustable, and the guiding accuracy is low, which leads to the poor positioning accuracy of the moving beam, which will directly affect the accuracy of the forging. I can see from the data that since the late 70s abroad, Yijing has appeared in Yijing with adjustable gap guide structure of square column, and I have marked its sketch here. ”

As he spoke, Zhang Yuquan pointed to a corner of the drawing and asked Lin Zhenhua to see the section of the square column he had envisioned.

Lin Zhenhua pondered for a moment, and then said: "Zhang Gong, I understand it this way, do you see it right." The forging machine is different from other processing equipment, that is, the forging is in a high temperature state, and strong thermal radiation will be emitted on the forging machine, resulting in an increase in the temperature of the structural parts of the forging machine. Due to the effect of thermal expansion and contraction, the original gap between the columns will change, which will affect the accuracy of the forging operation. The square column you designed is adjustable in clearance, so that no matter whether it is cold or hot operation, as long as the gap is readjusted, the accuracy can be guaranteed. ”

"That's right, Mr. Lin is really an expert!" Zhang Yuquan patted Lin Zhenhua's shoulder excitedly, at this moment, he really regarded Lin Zhenhua as a bosom friend.

Lin Zhenhua waved his hand and said: "Zhang Gong has won the award, I just thought of it from the situation you just introduced, if you don't talk about it, I can't think of these things at all." ”

"Mr. Lin is young, and he can make a company so prosperous, and he is so proficient in technology, it is really a rare talent. Alas, it's a pity......" Zhang Yuquan said with a shake of his head.

Of course, Lin Zhenhua can guess what he means by pity, he should sigh that Xingbei Heavy Machinery does not have a CEO as outstanding as Lin Zhenhua. Lin Zhenhua has read Han Yuren's information and knows that he was actually quite aggressive when he was young, but after the official became bigger and bigger, he slowly became inert. Due to the high status of Xingbei Heavy Machinery in the domestic equipment manufacturing industry, Han Yuren is becoming more and more arrogant, neither listening to different opinions, nor willing to cooperate with brother units, and the situation of Xingbei Heavy Machinery is going downhill. …,

"Zhang Gong, you can go on." Lin Zhenhua said.

"Well, I'll go on. Mr. Lin, you see, these two are the upper and lower beams of the hydraulic press, and it turns out that we use a split structure to cast each part separately and then spliced together. The biggest drawback of the split structure is that it lacks strength, and the contact parts between the assemblages are subjected to high-intensity collisions over many years, and eventually they will inevitably break. This beam is more than 300 tons, if there is structural damage, it will cause the hydraulic press to be unusable, or it will be a major accident of machine destruction and death. ”

"So, you mean you want to make it a monolith?" Lin Zhenhua asked.

Zhang Yuquan said: "That's right, the upper and lower beams are all made into an integral structure, and a whole piece of iron weighing more than 300 tons will not have a problem no matter how it is impacted." ”

"Zhang Gong, this seems to be a bit difficult." Lin Zhenhua grinned like a toothache and said.

A monolithic component of more than 300 tons, of course, can only be formed by casting. For casting, Lin Zhenhua is no stranger at all, it is nothing more than pouring molten iron into the sand mold, and after it cools, the casting can be obtained by removing the molding sand. However, these more than 300 tons of castings, when casting, there are four or five ladles of molten iron alone, the sand mold is more than ten meters long, and the height and width are four or five meters respectively, which is equivalent to the size of a bungalow in the countryside.

Zhang Yuquan saw Lin Zhenhua's thoughts, and he said: "This kind of large casting of more than 300 tons was not possible for us in the past, but now some factories can do it." We Xingbei Heavy Machinery has also engaged in 3-pack castings, weighing more than 200 tons. So, I don't think it's a problem technically. ”

"Okay! Since someone has done it, let's give it a try, and it's a big deal to pay the tuition. Lin Zhenhua gritted his teeth and said.

Zhang Yuquan corrected solemnly: "Mr. Lin, this can't be with the mentality of paying tuition. If the casting of such a large component of several hundred tons is not carefully designed, there is a possibility of a major accident. That's not just a matter of a few hundred tons of iron, in the event of an explosion, the entire workshop could be destroyed. ”

"Don't worry, if we really want to cast such a large workpiece, we will definitely find experts to repeatedly demonstrate." Lin Zhenhua promised, "Okay, Zhang Gong, you go on." ”

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