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Chapter 202: Immorality brings smoke

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    Turning on an original Swedish two-cylinder gasoline engine, Ding Laixiang did not immediately go up to take a look. Instead, he said to a middle-aged man next to him: "Xiaoqian, you are an expert in this field, so you should come and take a look."

    ??Middle-aged Zhuang Jianye also knows Qian Qiang, who is the chief engineer of Xihang Machinery Manufacturing Factory, one of the larger school-run factories of Xihang, and is also a professor in the Department of Aeronautical Power of Xihang.

    The domestic 18-kilowatt twin-cylinder gasoline engine used by Tengfei Factory was provided by Xihang Machinery Manufacturing Factory.

    Nowadays, H Airlines suddenly abandons domestically produced power and switches to Swedish products. To be honest, the impact on Tengfei Factory is not that big, but Xihang Machinery Factory is seriously injured.

    So when Zhuang Jianye told the matter to Ding Laixiang, not only Xihang Machinery Factory, but also Xihang University behind the scenes were alarmed. You must know that Xihang University's annual funding is very stretched. Excluding scientific research funds, there is no extra money.  money.

    If there are not several school-run factories to maintain, the faculty and staff of Xi'an Airlines may not even be able to receive basic benefits.

    Xihang Machinery Factory relies on supplying gasoline engines for UAVs to Tengfei Factory, and is considered to be one of the school-run factories with the best operating conditions under Xihang University. If something happens to Xihang Machinery Factory, it will not only affect the factory.  , but the welfare benefits of the entire school staff.

    So after receiving the news, the vice principal in charge of logistics immediately sent Qian Qian over to see what was going on.

    Qian Qiang is of medium build, with thick eyebrows and big eyes. He looks a bit rough, which is very different from the imagined image of a gentle intellectual. However, he is an extremely serious and cautious person. He doesn't talk much at ordinary times and spends almost all his energy on it.  Focus on scientific research and academics.

    ¡°Otherwise, I wouldn¡¯t have become a full professor and the chief engineer of the school-run factory in my early forties.

    So when Ding Laixiang told him, Qian Qiang didn't refuse and asked the students behind him to lift the Swedish engine to the table next to him. Then he used the measuring instrument brought from Xi'an Airlines to make preliminary measurements. His originally serious face  It becomes more solemn.

    Ding Laixiang couldn't help but ask: "How about a small amount of money? Can we make it?"

    Qian Qiang shook his head and looked very disappointed: "The Swedish engine is not only more powerful than ours, but also lighter than ours. The specific technical parameters have to be taken back for careful analysis, but one thing is certain. With our  The current level of technology cannot produce such a sophisticated engine.¡±

    Ding Laixiang¡¯s face looked a little unhappy when he heard this, but he still asked with hope: ¡°Is there nothing we can do?¡±

    Qian Qiang sighed: "It's difficult at this stage. I haven't understood the details yet, but from preliminary observations, Swedish engines use many new technologies that we don't have. If nothing else, look at its oil  Road pipeline.¡±

    Qian Qiang pointed to a few bent pipes. Zhuang Jianye and Ding Laixiang hurriedly took a look. Qian Qiang pointed to a few smooth connections and said, "Their pipeline welding process cannot be done by our factory."

    "What kind of craftsmanship?" Ding Laixiang asked.

    "Vacuum brazing!" Qian Qiang blurted out.

    "Vacuum brazing? Professor Qian, are you sure it's vacuum brazing?" As soon as Qian Qiang's words came out, Zhuang Jianye's eyes widened and he asked in surprise.

    Qian Qiang didn't know why Zhuang Jianye reacted like this, but he nodded without thinking: "It should be right. When I visited West Germany last year, I saw with my own eyes the actual operation of this welding process, and the oil on this engine  The road connections are exactly the same, and it¡¯s obvious that the same craftsmanship was used.¡±

    "Umthis kind of technology is so important, Xihang doesn't want to develop one of its own?" Zhuang Jianye continued to ask.

    Qian Qiang looked regretful when he heard this: "The school wants to do it too, but unfortunately it doesn't have enough funds. It would be good to ensure the normal operation of a few aerospace projects. The school doesn't have the energy to consider such mechanical projects even if it wants to."

    "Xiaozhuang, after you asked so many questions, is it possible that your Tengfei factory has a vacuum brazing device?" Before Qian Qiang finished speaking, Ding Laixiang asked Zhuang Jianye.

    Qian Qiang is not very familiar with Zhuang Jianye, but Ding Laixiang knows this wicked and smoking bad ruffian too well.

    After using a few models, he began to blatantly hang drones from the factory under his scientific research projects, and then began to take advantage of various wind tunnel testing opportunities.

    At first, Ding Laixiang didn¡¯t feel anything. Later, he gradually realized that something was wrong, but he did not stop it because the drones Zhuang Jianye tested had many types of airfoils, many of which he wanted to include in the research project but were not approved.

    So Ding Laixiang scolded Zhuang Jianye for being shameless, and turned a blind eye and allowed Zhuang Jianye to do all kinds of tossing, not counting the occasional use of data for comparative analysis.To enrich one's own research results, it can be regarded as collecting some interest from Zhuang Jianye's scientific research resources.

    So after hearing Zhuang Jianye ask two questions in surprise, Ding Laixiang knew that this boy had something in his hands.

    Just like Ding Laixiang is familiar with Zhuang Jianye, Zhuang Jianye also knows this old professor. As soon as he heard this question, he knew that he couldn't hide it, but he was not prepared to hide it, so he nodded and acknowledged it, but before he could explain, Qian  Qiang Bian's eyes widened in surprise: "Director Zhuang, does your factory really have vacuum brazing equipment?"

    "Our factory doesn't have it, but Yonghong Factory does. It's a coincidence" Zhuang Jianye said, telling the two professors about the first research project he did in order to evaluate professional titles when he was at Yonghong Factory.  He went through it once, and then said: "I quit because of some things later, but Lin Guanghua and the others followed up for more than half a year, and finally made a finished product. The effect is not bad, but the size is a bit small and the parts are too big.  I can¡¯t weld it, but there¡¯s no problem with welding the oil lines of this two-cylinder gasoline engine that weighs about five kilograms.¡±

    ¡°With all that said, can the vacuum brazing furnace of Yonghong Factory be transferred to our Xihang Machinery Factory?¡± Ding Laixiang asked directly after hearing this.

    Zhuang Jianye frowned and thought for a while: "It's not a big problem, but the stuff is from Yonghong Factory after all, so"

    "I applied for two more wind tunnel test projects not long ago. I originally wanted to discuss the experimental model with you"

    "Look at what you said, it's such a big deal. It's useless for Yonghong Factory to do it anyway. It's all on me." When he heard that Ding Laixiang had another wind tunnel test to do, Zhuang Jianye didn't even think about it, and his chest was pounding.  Dong Dong, being able to build your own engine is better than staying in Yonghong Factory and eating ashes.

    Hearing this, Ding Laixiang nodded with satisfaction, looking like a teachable boy. But before he smiled twice, he saw Qian Qiang's constipated look on his face, so he frowned and leaned over to whisper a few times, then turned around.  One sentence almost made Zhuang Jianye fall over: "If possible, we will also help with electron beam welding machines and high-speed hydraulic cutting machines. We guarantee that we can copy the Swedish engine within three months.  "

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