Qu Sen and Liu Zhiquan were resting in the guest house for a while when someone knocked on their door. When they opened the door, they saw that the Jiang National Security had brought in a man in his fifties.
After the introduction from the Jiang National Security, Qu Sen found out that the thin man in front of him was the Deputy Director of the Police Communication Factory. He was also the Chief Engineer, Deputy Director He Guoliang.
Qu Sen did not dare to be arrogant when the leader of the factory personally came to visit. He quickly took the initiative to shake hands with the other party and introduced himself and Liu Zhiquan.
"You are so young!" Deputy Director He praised. Maybe he was afraid that Qu Sen would misunderstand, so he quickly added: "It's good to be young. Being young is an asset. I am not afraid that you will laugh at me. Although I am the Chief Engineer, none of the new equipment in our factory is good enough. If you ask me to learn, I don't even know where to start. "
"You are too humble. Experience and technology need time to accumulate. Young people like us can never catch up with an old engineer like you.
I am not going to lie to you. I am studying communications and command. I am a novice when it comes to electronic product design. This time, I want to learn more from an expert like you. "
"Haha, good. The technicians in the factory are all waiting in the cafeteria. Let's go and have a meal first. We will have a meeting in the afternoon to discuss the details of the production. " Deputy Director He seemed to appreciate Qu Sen's humble attitude. He warmly pulled Qu Sen's hand and walked out.
Qu Sen had a headache when he heard about the meal. When he heard about the meeting, his head hurt even more. But he still smiled and went to the cafeteria with Liu Zhiquan.
There were eight people at the table. Other than Deputy Director He, Qu Sen, and Liu Zhiquan, the other five were the heads of technology and production in the factory.
Although the Police Communication Factory was not big, it was still a bureau level unit. After a round of introductions, the people at the table were either department level or section chief level officers.
Qu Sen was temporarily awarded the rank of Level 3 Superintendent. He was just a staff member. As the host, he felt uncomfortable sitting at the table.
The dishes on the table were not extravagant, but they were all very expensive. The wine was white wine. Qu Sen was wondering if he should say something, but Deputy Director He said: "We have a meeting in the afternoon. Everyone can only drink three grams. Don't drink too much."
When Qu Sen heard this, he did not say anything else. Under Deputy Director He's suggestion, everyone had a toast and started to fill their stomachs.
Originally, Qu Sen thought that this meal would pass with politeness and mutual understanding. However, as the table of people began to eat, the topic quickly turned to the technology related to small drones.
The people who asked the questions were mainly the cadres of the various departments in the factory. Deputy Director He didn't say much and just listened carefully. When they talked about the engine, blades, control chips, and other key issues, they would only open their mouths to ask a few questions.
Because the topic was all about technology, Liu Zhiquan, who was always quiet, was also very interested in talking. Plus, he drank a little and was asked a lot, so he started from the basics. He talked about all the detailed technology involved in the small drone.
Qu Sen gradually understood the meaning of this meal. It seemed that this meal was to make it convenient for the leaders of the police communication factory to "test the bottom line".
Although this behavior exposed the fact that the factory did not have the relevant technology accumulation.
But through the leaders of the various departments, they were able to put down their airs and learn from the two young people. Qu Sen could clearly feel that the factory attached great importance to this production task.
This discovery made Qu Sen feel at ease. He smiled and watched Liu Zhiquan "teach" a few leaders.
After a few drinks, the meal was basically coming to an end. Qu Sen was still okay, but Liu Zhiquan was basically confused. He slurred on the table and made a military order,
"I … I promise to all the leaders! This time … our factory will definitely do our best … We won't produce … a qualified product, right? We'll definitely not go back! Team leader … what do you say? "
"I firmly support you, and I have 100% confidence that our police communication factory can successfully complete the trial production task!" Qu Sen replied with a formal expression.
"Good!" Deputy Director He shouted, and then waved his hand. "Everyone, go back and take a rest. We'll have a meeting in the afternoon. Let's have a good talk with the two comrades from '715'."
Coming out of the cafeteria, Liu Zhiquan walked a little "like a dragon". However, he was still sober. After separating from the leaders of the factory, he whispered to Qu Sen, "Team leader, was my lunch embarrassing?"
"No, you did very well." Qu Sen smiled and comforted him.
Then he said seriously, "I'll leave in two days. You have to stay here for a while. It's very important to leave a good impression on the leaders of the factory. Especially when you expressed your determination just now, it was especially good! "
"Yeah?" As soon as Liu Zhiquan heard Qu Sen praising him, he grinned. Qu Sen also smiled and supported him all the way back to the guest house.
At half past one in the afternoon, the Jiang National Security knocked on the door. They said they were here to see how Qu Sen and Liu Zhiquan were resting. In fact, they were here to take them to a meeting.
Liu Zhiquan slept for a while and washed his face with cold water. By now, the effects of the alcohol had mostly disappeared. Qu Sen's alcohol tolerance had improved a little in the past two years, so a few drinks were basically fine.
Because it was a very formal meeting in the afternoon, the two of them had already changed into their police uniforms before the Jiang National Security arrived.
The Jiang National Security saw that the two of them were in good condition, so they helped carry the two suitcases with the drones and led them to the factory's office building.
On the left side of the office building was the mail room, and on the right side of the wall was a large display board. On it were the photos and names of the leaders of the factory, as well as the heads of the various departments below.
After Qu Sen entered the door, he casually glanced around. When he saw the top row of the display board, the first photo from the left, he was stunned. He then looked at the name behind it, and his footsteps involuntarily stopped.
The Jiang National Security noticed Qu Sen's movements. At first, they didn't pay much attention, but when they saw that his expression was a little strange, they called out softly, "Brother Qu?"
"Ah? Ah, it's nothing. Let's go. "Qu Sen came back to his senses and said softly.
The Jiang National Security noticed that Qu Sen's eyes were slightly red. Although they felt it was strange, since Qu Sen didn't say anything, they didn't ask. They directly brought the two of them to the small meeting room at the end of the corridor on the right side of the first floor.
There were already no less than twenty people in the meeting room. Other than Qu Sen and Liu Zhiquan's seats, the oval-shaped meeting table was full.
About ten young people who looked like technicians simply sat on the folding chairs in the outer circle with notebooks in their hands.
When Qu Sen saw that they were treating him with such importance, he quickly apologized and sat down with Liu Zhiquan.
"Come, let me introduce you. These two are the experts sent by 'Working Group 715' to help our factory complete the production task." Deputy Director He waited for the two of them to sit down and began to introduce them.
He gestured to Qu Sen and Liu Zhiquan with his hand, "This is Comrade Qu Sen, the leader of the police drone design team, and this is Comrade Liu Zhiquan, a technician in the electronic circuit department. Everyone, please welcome them."
Amidst the applause, Qu Sen and Liu Zhiquan stood up and saluted everyone in the meeting room.
After the salute, Deputy Director He said, "To be honest, although our factory received some technical information on the police drone, until now, no one has seen the real thing.
Can I trouble the two of you to give us a detailed introduction? "
"No problem." After Qu Sen responded, he gestured to Liu Zhiquan and the two of them put the four suitcases on the meeting table. After they opened the suitcases, they took out the four drone models.
Qu Sen saw that there was a computer connected to a projector in the meeting room, so he took out a USB drive and handed it to Liu Zhiquan.
The USB drive contained the blueprints of the four drone models, as well as the detailed technical parameters of each component. This content was prepared by the department's audit team. Before they left, Qu Sen asked Feng Yanhui to edit it overnight.
A technician sitting in the corner saw Qu Sen's actions and got up to turn on the computer. Liu Zhiquan walked over, plugged in the USB drive, and opened the PowerPoint stored inside.
Following Liu Zhiquan's actions, the people in the meeting room quickly shifted their attention from the four drones on the table to the projector screen.
Liu Zhiquan was indeed a pure science guy. Without any opening remarks, he controlled the mouse and explained according to the PowerPoint.
First, he outlined the basic components of the small drone, then he introduced the hardware configuration and performance parameters of the four drone models in detail. Two hours had passed since Zhang Xuan had finished his explanation.
Then, Qu Sen and Liu Zhiquan demonstrated the actual operation of the four drone models to everyone in the meeting room. It allowed the leaders and technicians in the factory to have a visual experience.
Laboratory production and assembly line production were two completely different concepts. For the internal circuit, the design team cut out the appropriate size from the entire motherboard according to the design, then they manually soldered the necessary electronic components.
Assembly line production required the industrial drawings to be completed first. After the program was set, the machine would complete the production process.
The shell design team directly printed it with a 3D printer, and naturally, it couldn't be so extravagant during mass production. It needed to be mass produced after the mold was opened.
This involved the problem of materials.
There was bound to be a difference between the consumables of the 3D printer and the materials of the injection molding. But the difference in the toughness, strength, and weight of the manufacturing materials directly affected the performance parameters of the drone.
This required a large number of experiments during the trial production process to confirm the final selection of materials and ratios.
And before this trip, Qu Sen and Ms. Liu also discussed the issue of installing elastic cushioning materials on the outer ring of the technical reconnaissance drone's shell.
Ms. Liu was very proficient in materials science. After some calculations, she concluded that whether rubber or silicone was used as a cushioning component, the unit weight was much heavier than the existing shell material of the technical reconnaissance drone.
According to Qu Sen's design idea, it was bound to increase the weight of the technical reconnaissance drone, which would affect the overall technical parameters.
Although this impact was not big, dexterity and high mobility were the most important technical parameters of the technical reconnaissance drone. Before, in order to install a lens, the weight of the shell and internal components had been reduced to the limit of light and thin.
If an independent cushioning component was installed, it would definitely be a regression in performance.
What Ms. Liu meant was that the technical reconnaissance drone's shell rigidity requirements were not high. It was better to use a composite design on the shell for mass production. The edge of the shell used a material with low density but a little elasticity and toughness.
In this way, when flying carefully, a slight impact would not only not make a sound, but it could also play a good cushioning role.
You've already exceeded your reading limit for today. If you want to read more, please log in.
Login
Select text and click 'Report' to let us know about any bad translation.
