The "1987 Spring International Agricultural Machinery Exhibition" is an exhibition co-organized by the Ministry of Agriculture, the Ministry of Foreign Trade and other departments. The exhibitors are all internationally renowned agricultural machinery manufacturers and dealers, and the visitors to the exhibition include
Officials from various agricultural departments, dealers and technicians of agricultural machinery systems, etc.
At the exhibition, in addition to the publicity and display of various new products and new technologies, economic and trade negotiation activities were also arranged. Units with purchasing intentions can sign supply and sales contracts with exhibitors at the exhibition.
When Qin Hai and Chen Heqian came to the Agricultural Exhibition Hall, they happened to meet several people who looked like officials who were also visiting the site. Seeing Chen Heqian, one of the officials came over cheerfully, reached out to shake hands with Chen Heqian, and said hello
Said: "Professor Chen, you are here too."
"Oh, Minister Cui, you also came to visit in person?" Chen Heqian hurried forward and greeted the official respectfully. He believed that the official was the deputy minister in charge of agricultural mechanization of the Ministry of Agriculture, named Cui Hongchun. Because
Agricultural machinery production often involves technical issues in metal materials, so Cui Hongchun and Chen Heqian have had several interactions. In view of Chen Heqian's academic reputation, Cui Hongchun has always respected him.
"Is this your student?" After Cui Hongchun exchanged pleasantries with Chen Heqian, he looked up and saw Qin Hai following Chen Heqian, and asked casually.
"He is..." Chen Heqian didn't know how to introduce Qin Hai.
Qin Hai smiled and replied: "My name is Qin Hai. I am Teacher Chen's student. I came here to study with Teacher Chen today."
"Yes, you should study hard." Cui Hongchun didn't pay attention to Qin Hai's self-introduction. In his opinion, Qin Hai was just a passerby. He was not worthy of being remembered by a leader like him. He only paid attention to Chen Heqian
Expressing his own emotion:
"You won't know it by looking at it, but you will be shocked at first glance. The level of agricultural mechanization technology in developed countries has reached a level that we can only look up to. The technological gap between us and others is really too big."
"We are still a developing country." Chen Heqian used a universal excuse. This sentence can be used to deal with any statement about China's backwardness.
"Let's go for a walk together?" Cui Hongchun gestured with his hand and said to Chen Heqian. "There are some things that I don't understand, so I have to ask you, a great professor, to explain them to me."
Chen Heqian said modestly: "Actually, I don't know much. I work in metal materials. At best, I may have some say in metal materials issues, but it is very limited."
After all, the minister offered to go for a walk with you, and of course Chen Heqian couldn't refuse. So the two groups formed a group, with Cui Hongchun and Chen Heqian walking in front, and Qin Hai and Cui Hongchun's entourage walking behind.
Everyone walked slowly along the order of the booths, watching the various agricultural machinery products displayed by various manufacturers.
As Chen Heqian said, he didn't know much about machinery. Instead, Cui Hongchun, who had been engaged in agricultural mechanization for a long time, had some experience and constantly introduced Chen Heqian to the power of tractors, the performance of combine harvesters, etc.
Chen Heqian was quite embarrassed. It seemed that he had become a leader, while Cui Hongchun had become a technician.
After passing several booths, Cui Hongchun pointed forward with a smile and said: "Professor Chen, this is your territory. Look, this is where plowshares and blades are on display. These seem to be all of you who work on metal materials.
Field of study, right?”
"Indeed, I know a little bit about these things." Chen Heqian replied.
The group of people walked to the booth and stopped. Cui Hongchun began to point to the products on the booth and ask questions to the exhibitors. In fact, machinery like a plowshare was not enough to make a minister stop. Cui Hongchun mainly wanted to reflect Chen Heqian’s
value, and then pretended to be deeply interested in machine products.
"This is a three-share plow used in dry fields. The plow tip is made of three-layer composite steel plates, and the outer layer is made of American SAE1095 fine-grained high-carbon steel..." The staff at the booth asked Cui Hongchun in fluent Chinese.
Others introduced that this was a Japanese exhibitor and the staff were also from Japan.
"What are the characteristics of this kind of steel?" Cui Hongchun turned to Chen Heqian and asked.
This question brought up the field that Chen Heqian is most familiar with, and he replied without hesitation: "The most important feature of this kind of steel is its good wear resistance, which can increase the service life of the plow tip. At present, we are not able to produce similar steel in China.
Similar wear-resistant steel, so the service life of our own plow tips is on average more than one-third shorter than similar foreign products."
"Can you include the development of this kind of steel in your scientific research plan?" Cui Hongchun asked.
Chen Heqian smiled awkwardly and said: "This... I'm afraid the Ministry of Agriculture needs to establish a project before we can undertake it. However, I heard that they seem to be engaged in research on this type of steel at the University of Agricultural Engineering. I don't know what the progress is now.
."
"This is the gap." Cui Hongchun made another nonsensical sigh, covering up what he just said. Chen Heqian wants the Ministry of Agriculture to approve the project, which means that the Ministry of Agriculture needs to pay, which puts Cui Hongchun in a difficult position.
The Ministry of Agriculture invests a certain amount of money in scientific research every year, but there are thousands of projects related to agriculture. It seems that the development of this kind of steel cannot be included in the schedule.
"This is the rotary tiller blade we represent. The service life in ordinary clay soil is about 1,200 acres. The material used is JIS_G4401 steel." The staff pointed to several rotary tillage blades on display at the booth and asked Cui Hongchun.
introduced.
"JIS is Japanese Industrial Standard, G4401..." Chen Heqian recalled the specific details of this steel model in his mind, and hesitated for a while.
"G4401 is carbon tool steel, also commonly known as SK5 in Japan. The main ingredients include about 0.8% carbon, the silicon content is not higher than 0.35%, the manganese content is not higher than 0.5%, and both phosphorus and sulfur must be less than 3 parts per 10,000
." Qin Hai answered for Chen Heqian. For some reason, when he said this, the corners of Qin Hai's mouth turned up slightly. It seemed that something was funny, but he couldn't laugh out loud.
"That's right. It's SK5!" Chen Heqian also reacted, "This kind of steel can also be smelted in China. Domestically produced rotary tiller blades are made of carbon tool steel or spring steel."
"However, the quality of the rotary tillage blades we produce is much worse than the Japanese products. At the very least, we cannot produce blades with a service life of 1,200 acres for ordinary clay." Cui Hongchun said.
A follower interjected.
Qin Hai turned to look at the follower and said, "The situation you grasp may not be accurate, right? As far as I know, domestic companies are also able to produce blades that reach this level of life, and some even exceed this level.
"
Before the follower could respond, an arrogant voice came from behind them: "Haha, young man. Where did you hear this? In front of us old farm machinery, it's a joke for you to say this.
"
When everyone heard the sound and looked back, they saw several people walking up behind them, and the one who spoke was the leader. Qin Hai looked carefully and found that he actually knew this person. He was from Pujiang Fenghe Agricultural Machinery Factory.
Factory Director Lou Fuxiang.
That was shortly after Ning Zhongying came back as the director of Qingfeng Agricultural Machinery Factory. Qin Hai followed Ning Zhongying on a business trip to find the market. The two of them visited Fenghe Agricultural Machinery Factory. At that time, Lou Fuxiang clearly told Ning Zhongying that they
The rotary tillers we produce are always equipped with rotary till blades imported from Japan. We have no interest in domestic blades.
Lou Fuxiang's indifference to Ning Zhongying and Qin Hai left a deep memory in Qin Hai. However, it was also from Lou Fuxiang that Qin Hai learned about Fukuoka Co., Ltd., and thus opened a window for cooperation with Fukuoka Co., Ltd.
Lou Fuxiang certainly had no impression of this young man who had met him once. He brought several customers to visit the agricultural machinery exhibition today, and overheard Qin Hai saying that domestic rotary tillage blades can also reach the level of Japanese blades.
The lifespan of Qin Hai couldn't help but feel ridiculous. Seeing that Qin Hai was very young, he didn't expect him to be a well-established person, so he made fun of him.
"Director Lou?" Someone among Cui Hongchun's entourage recognized Lou Fuxiang and greeted him.
"Director Wang!" Lou Fuxiang also recognized the other party and hurried forward to greet him with a smile on his face, ready to shake hands with him. Compared with the agricultural machinery factory, the Ministry of Agriculture is the absolute immediate superior, and Lou Fuxiang is the most important person to the people in the ministry.
Don't dare to neglect at all.
Director Wang did not dare to shake hands with Lou Fuxiang. There was a minister present next to him. How could he overshadow the guest? He pointed his finger and said to Lou Fuxiang: "Director Lou, let me introduce to you. This is our Minister Cui. Cui
Minister, this is Director Lou of Fenghe Agricultural Machinery Factory."
"Oh, it's Minister Cui! Damn it, I was so dazzled just now that I didn't see you, Minister, here. Why, you came to inspect the agricultural machinery exhibition in person?" Only then did Lou Fuxiang recognize Cui Hongchun. He had never met Cui Hongchun directly.
I had only seen Cui Hongchun's photos in some internal materials. If he had known that Cui Hongchun was present, he would never have dared to criticize Qin Hai so brazenly.
Cui Hongchun looked at Lou Fuxiang and asked calmly: "You just said that Comrade Xiao Qin's words were a joke. Is there any basis for this? What is the quality of rotary tillage blades in China? Can you introduce it to everyone?"
"This...hehe, Minister Cui, I just made a mistake. But this...oh, by the way, what Comrade Xiao Qin said, I think it is a bit too optimistic. The quality of our domestic rotary tiller blades is the same as that of Japanese products.
In comparison, it is still slightly inferior. For example, the rotary tillers produced by our factory have always used this brand of rotary tillage blades, which costs a lot of foreign exchange every year, which is really distressing. If domestic manufacturers can
If we can produce blades of the same quality, why should we go to Japan to import them?" Lou Fuxiang said plausibly.
Qin Hai laughed, picked up a blade on the booth, and asked Lou Fuxiang: "Director Lou, are you saying that your factory has been using this brand of blades because it is of better quality than domestic blades?"
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