"If you want to increase the heat dissipation performance, you don't have to increase the heat sink to achieve it, after all, this is too much space, we may consider increasing the speed of the cooling fan and forcing cooling to achieve it."

I don't know how many sleepless nights it has, if you encounter a problem, you have to solve it, and if the 69 tank wants to meet the needs of customers, it must be an endless toss.

Qin Zhenhua red-eyed, listened to this suggestion, and nodded: "That's right, Master Wu, your suggestion is very good, we can try it, but after the fan speed is increased, higher requirements are put forward for the fan bearing, and it must be carefully considered." ”

"Well, it's all calculated, and it should be fine." Wu Ruihua said.

Many of the technologies used now can also play a role in promoting the research and development of the Storm Tank, after all, the technologies are all the same, and there was no opportunity to engage in research and development before, but now, it can finally do a big job.

Wu Ruihua's son's work has also been solved, so now Wu Ruihua is even more dedicated to his work.

After the meeting, Qin Zhenhua rubbed his eyes, these improvements are difficult, and there are too many things to deal with, so he is very busy.

He was rubbing his eyes, when suddenly, a pair of tender hands reached out from behind him, covering his eyes.

Smelling the familiar smell, Qin Zhenhua's face suddenly became happy, and he said, "Xiaoyu, why are you here?" Did you come with Brother Xiaoqiang? ”

The girl behind her let out a sneer: "Of course not, he is him, I am me." How do you know it's me? ”

This tender hand must be a girl, not you, who else could it be? Qin Zhenhua thought in his heart, but after getting along for a long time, he would say a few words to coax girls: "I was thinking about you, sure enough, my wish came true." ”

"Miss me? You have tanks all over your head, how can you think of me? Xiaoyu let go of her hand and said, "I'm here with Professor Cao." ”

"Professor Cao?" Hearing Wang Xiaoyu's words, Qin Zhenhua immediately became excited: "Could it be that your research and development has achieved results?" ”

Although he is working on the 69 foreign trade tank and is busy in the dark, what Qin Zhenhua is looking forward to the most is still the new second-generation tank project.

The second-generation tank was developed from the 122 tank, and the 122 tank of that year put forward the project index very high, night aiming, aiming and measurement, automatic metering, it is very advanced, but due to the limited technology at that time, the plan to use a low-light night vision device, and through the light path combined with the day sight to simplify the operation, it was replaced with a separate active infrared night sight, or infrared headlights.

Of course, such a fire control system cannot be satisfied, and the downward trans image stabilization system is the most expected, and Professor Cao is responsible for developing this system.

"There are some results, but there is still a long way to go before it is actually put into use." Wang Xiaoyu said: "Now, Professor Cao is studying with Zhu Lao. ”

"Let's go and have a look." Qin Zhenhua plucked up his confidence again.

"Look, I'll just say, your mind is on the tank, right?" Wang Xiaoyu said.

Fortunately, girls in this era don't do it, otherwise, the topic of whether you want me or tanks is probably going to chatter.

Qin Zhenhua just took Wang Xiaoyu's hand and strode towards another workshop, anyway, they were already married, this kind of action is not considered immoral.

"This is our finished product, which has combined laser ranging and gun commander sights, with a more compact appearance and more perfect functions, just waiting for the fire control computer to be manufactured, you can continue to soften in, this device can be installed on the tank for testing."

At this time, Professor Cao was introducing the optical device developed under her to Zhu Lao, and Zhu Lao nodded again and again: "Professor Cao, women don't let you shave your eyebrows, this device of yours can be regarded as solving our big problem!" ”

There are too many things on the turret to be distributed, and what smoke grenade launchers need to be added, and now, it is finally possible to integrate the laser rangefinder into the gun commander's sight.

"Yes, another improvement project of the 69 tank can be regarded as a success." Qin Zhenhua said.

If the customer didn't bring it up, it was treated as a gift to them, and the customer must have liked it.

"Don't thank me, it's all Xiaoyu's credit, I'm mainly a guide." Professor Cao said: "If you want to thank Xiaoyu, thank Xiaoyu." ”

"Xiaoyu, your masterpiece?" Qin Zhenhua asked excitedly, "Why haven't I heard you say it before?" ”

Qin Zhenhua's eyes flashed with strange emotions.

"Okay, if the two of them are affectionate, leave it until they go home." Professor Cao smiled and said, "Xiaoyu, you can introduce him to our next work." ”

"In order to meet the aiming of the second-generation tank, we intend to improve on this device." Wang Xiaoyu's face was a little red, but she still introduced it seriously.

"We will add the light point injection function to this sight, and jointly project the actual aiming point calculated by the fire control computer on the eyepiece reticle, and then in this way, the gunner can achieve a higher hit rate by moving the artillery aiming line at this light point."

"Disturbance fire control system? What's the difference with the system we import into the UK? "Qin Zhenhua has already reacted, this is to get this disturbance fire control system out before the successful development of the stable image fire control system.

The domestic L7 tank gun has been imported into the British simple disturbance system, and now, do you want to make another one?

"What is imported is what is imported, we know what it is, we don't know why it is, we do it ourselves, and the principle is thorough." Zhu Lao has already spoken: "I think this project is very necessary, and it is not bad as a backup for the import project." ”

"Well, I think it can be supported." Qin Zhenhua also spoke: "When the time comes, we can use one for our own use and one for export, by the way, it should be easy to improve to our 69 tank, right?" When the time comes, it can be sold abroad to make money, saving the British from having to talk about patent rights. ”

"Really? That's great. Wang Xiaoyu smiled like a flower: "My graduation project seems to be finalized." ”

This time, I came here to see if the first machine factory recognized it, but I couldn't use the relationship between the two to influence Qin Zhenhua's judgment, and now he can agree, it's great.

What the?

Qin Zhenhua's eyes widened, his engaged wife, graduation project, is actually such a national defense and military project? Is Xiaoyu too bold, or is Professor Cao too indulgent?