"How do I look decent, and my impression of the shield machine is carved out of a mold." Jiang Hua smiled and said, "At least on the surface, these cutterheads are very similar. ”

"We've pretty much designed the general structure." The person in charge smiled and said, "If you have to say that he is a shield machine, I have no objection, because it is indeed no different from a shield machine." ”

"What could be the difference, I feel the same."

The person in charge sighed and said: "The key to this kind of heavy machine is not the appearance, the key is to see whether it can run smoothly and last." ”

"What? Can't it work for a long time? ”

The person in charge nodded: "I don't have to bear any excavation work now, and the no-load operation cannot exceed eight hours of continuous work." ”

"The most important thing is that the hardness of these cutterheads on the surface is definitely not up to par, and there is absolutely no problem in digging in the soil, but when you encounter those hard rocks, you will definitely get stuck."

"I'm not in a hurry, you can take your time." Jiang Hua smiled and comforted: "Starting from scratch is the most difficult moment, now that you have a model machine, you can optimize it directly in the future, and optimization is much simpler than designing from scratch." ”

"It's already being optimized, and I have to say that our shield machine has a benefit."

Jiang Hua smiled and asked, "What's the benefit?" ”

"There's just so much room for optimization." The person in charge said self-deprecatingly: "Everywhere needs to be improved, every day I just look at the drawings, I can find what can be improved, so that I can enrich every working day." ”

"Your optimistic attitude is very good, do you have to be optimistic and confident when you do your job." Jiang Hua said with a smile: "As long as you solve a little bit today and a little bit tomorrow, one day all the troubles will be solved, and then you will be successful."

The person in charge smiled and said, "I can only encourage myself like this now, and there is no other way anyway." ”

Jiang Hua patted him on the shoulder: "Aren't you solving it every day, you have to be patient, I am also patient, our national infrastructure has just begun, and it will take some time for the large-scale application of the shield machine." ”

"Boss, why do you have time to come to us today?"

"Just hang out." Jiang Hua smiled and said: "I just went to the materials research team, and they said that they would study special alloys for you, and I thought that your project had made great progress." ”

"There is such a thing, Director Zheng coordinated." The person in charge said with a wry smile: "If the alloy of the cutter head is up to standard, I want to pull this thing into the mountains to experiment, and improve it while experimenting." ”

"There is no urgency in material research." Jiang Hua shook his head: "It's best to go with the flow, which material is not grinded out with time, unless it involves some metaphysical factors." ”

The person in charge asked curiously: "What is the metaphysical factor?" ”

"It is God blessing, the Bodhisattva empowerment or the ancestral dream."

The person in charge laughed: "Then if you say so, how about I go to Lama Temple to burn incense and make a grand wish during the New Year?" ”

Jiang Hua covered his mouth: "You can't talk nonsense, Lama Temple is said to be quite effective, but there is a huge price to be paid behind the miracle, and we are afraid that we can't afford it." ”

"Boss, I'm an atheist, I won't believe what you're saying."

"Worship God as God." Jiang Hua said mysteriously: "You scientific research workers should actually believe in metaphysics, and the end of science is metaphysics. ”

"Who said this, it's pure fart."

Jiang Hua smiled and said, "Otherwise, why did Newton study how many angels can stand on the tip of a needle in his later years?" Perhaps, in his later years, this great scientific giant saw the truth of the world, and even Albert Einstein said that everything in the universe was arranged by God. ”

"God is babbling, I don't believe it."

"The metaphysics that we can't understand now, maybe in the future, science will advance, maybe it can be explained by science." Jiang Hua said with a smile: "The talisman drawn by the ancient Taoist priest may be a pattern of energy. ”

The person in charge was struck by lightning: "Boss, don't say it, your words have shocked my worldview, and if I continue to talk about it, my view of science and technology has been impacted, maybe I have to go home." ”

"Forget it, I'll shut up, I don't want the head of my heavy machinery research group to get away with it."

Jiang Hua waved his hand: "You continue to study, if there is any demand, just report it, boss, I have made a lot of money this year, and I can try to meet your procurement needs." ”

"Then why don't you buy us a real shield machine?"

Jiang Hua glared at the person in charge, if you want to say that you have to take advantage of the loophole.

"It's not impossible." Jiang Hua said with a smile: "But I'm afraid that this shield machine will be transported to China and taken by the Ministry of Railways before it is transported to our research institute, do you know how much the Ministry of Railways needs these heavy machinery?" ”

"Forget it." The person in charge thought for a while: "Boss, can you buy some backward shield machine drawings, I believe it will have a guiding role in our design work." ”

Jiang Hua thought for a while: "Yes, I may not be able to get it from Hansi Country, but there should be no problem with the big hairy bear." ”

"That's enough." The person in charge said happily: "We lack a physical guide now, and the same effect is with drawings." ”

"I'll do it as soon as possible."

"Jianghe, it's time for us to go."

Jiang Hua shouted to Chen Jianghe, who was gathering next to the shield machine to observe, but did not talk to the researchers.

Chen Jianghe heard Jiang Hua's greeting and followed Jiang Hua out of the warehouse, Chen Jianghe said in surprise: "This thing is really big, what is it for?" ”

"Guess?"

Chen Jianghe thought for a while: "I just heard you say that it is called a shield machine, is it a military weapon?" ”

"It's not that the shield machine has anything to do with the military." Jiang Hua explained with a smile: "This thing is called a shield tunnel boring machine, and the English name has a shield, which translates to a shield, so it is called a shield machine." ”

"Tunneling?" Chen Jianghe shook his head: "I really can't imagine that this kind of big guy is actually used to dig holes." ”

"Now our country is starting to develop domestic infrastructure, especially criss-crossing the railway network and road network, as well as subway tunnels, this kind of shield machine is the best construction tool."

Chen Jianghe nodded: "Brother, is this kind of machinery very expensive, does it make money?" ”

Jiang Hua nodded: "It's really expensive, we can't produce this thing, the country gritted its teeth and bought two units two years ago, spending 700 million." ”

"My goodness." Chen Jianghe said in surprise: "How many small hardware tools do I have to sell to exchange for such a big guy." ”

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(End of chapter)