Siheyuan starts from a better life

Chapter 745, Circular Breeding Farm
The next day, Jiang Yan came to the laboratory of the steel rolling mill.

He walked through rows of test equipment and instruments and came to his special workbench. Jiang Yan took out a small notebook from his pocket and flipped through it.

This is a composite armor formula he compiled, collecting data on various proportions.

"Okay, it's time to start actual combat."

Jiang Yan took a deep breath and began to prepare the materials.

He took out a steel plate and placed it on the workbench, which would serve as the base material for the composite armor. Then take out various metal powders, ceramic particles, fiber materials, etc. from the lockers, weigh and mix them one by one according to the proportions of the formula.

He took out a can of special glue, carefully added it to the mixture, and then quickly stirred it with a mechanical mixer until a uniform composite coating was formed.

"Here, hand me the shovel." Jiang Yan said as he applied the composite paint to the surface of the steel plate.

His technique was skillful and precise, and every cut was just right.

The technicians gathered around and watched intently, for fear of missing any wonderful details. After applying the composite coating, Jiang Yan moved the steel plate to the drying box, set the time and temperature, and then pressed start.

"Understood, we will notify you immediately," the technicians responded in unison and ran off to perform their tasks.

Jiang Yan couldn't wait to take out the steel plate, and a hard composite armor layer had formed on the surface.

From the information gathered from other departments, Jiang Yan clearly understood the speed of progress in all aspects of work, but their progress was faster than Jiang Yan imagined. This made Jiang Yan a little happy but also painful, because the projects he was responsible for were more More is more important, so Jiang Yan stayed directly in his laboratory. With the help of computers in his own space, aiming systems and fire control radars, he made breakthroughs one after another. Soon Jiang Yan arranged for personnel to These things were produced, and under Jiang Yan's integration, a new control system was finally formed.

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Next came the highlight. He asked several apprentices to put the armor plate under the stamping machine to test its strength.

After completing the entire system, Jiang Yan refocused his work on the manufacturing of tank chassis, self-propelled artillery and armored personnel carrier chassis. With ready-made materials as reference, it was not difficult to come up with these things, so I quickly got into the production process.

"Here, aim the laser generator at the joint." Jiang Yan asked a technician to operate the instrument.

Jiang Yan carefully kept the formula notes and then ordered: "Notify the person in charge of the workshop to mass-produce composite armor according to this formula!"

Next, Jiang Yan came to the five-axis CNC machine tool room.

"Dang!" After a few clicks, the armor plate stood firm without any damage.

The machine beeped, and a laser beam was directed at the armor sample.

"Very good, the bonding is strong and the layers of materials are tightly combined." Jiang Yan nodded happily.

In a certain shooting range, a cannon the size of a bowl stood there. Looking at the 105-caliber smoothbore cannon, Professor Zhang, who was standing not far away, felt a mixture of sadness and joy. After receiving the mission from Jiang Yan, he led the researchers of the entire institute to work day and night. After several months, the 105-caliber smoothbore cannon was finally taken out, which gave Professor Zhang mixed feelings.

An hour later, the oven opened with a ding.

He carefully moved it to a testing instrument.

"Successful!" Jiang Yan clapped his hands and shouted excitedly.

"After drying and shaping, the most critical inspection step is." He said, wiping off the sweat with a focused look on his face.

After some experiments, this new type of composite armor finally came out.

This will be used to process those key components.

Jiang Yan took out the design drawings, which marked the dimensions of the parts to be processed. There are gears with complex shapes such as matching pins, gun barrels, turret ring structural parts, etc.

"Comrades, the structure of this batch of parts is complex, and we need to give full play to the advantages of this five-axis machine tool." Jiang Yan said to the technicians. "Leave it to us, Mr. Jiang, we will definitely live up to expectations!" Several old technical experts said with their chests raised.

So they started busy processing tasks.

The five-axis machine tool started running and made a uniform "buzzing" sound. Under precise CNC program control, the main spindle and auxiliary spindle move quickly, and the tool cuts on the metal at high speed.

"Look, we couldn't process this complex hyperboloid shape before!" a technician said excitedly.

"Yes, this three-dimensional tooth shape cannot be made by hand." Another person also called it a miracle.

"Come on, let me have a look too!" Jiang Yan walked over with a smile.

Indeed, such sophisticated and complex components can only be processed by five-axis machine tools.

Jiang Yan watched the parts being formed one by one and silently praised the power of technology. After looking at a few produced parts, Jiang Yan felt that there was no problem. He informed the workshop director and left the workshop directly.

Today is the day when Jiang Yan and his research institute set up a new breeding farm in Mentougou. Due to emotions and reasons, Jiang Yan had to be there. After going back and putting down his materials, he and Xiao Gong drove to the new farm.

As soon as I arrived at the entrance, I could smell the fresh air.

Behind the farm is a small forest, and in front are fish ponds, chicken coops, pig pens, etc.

At this moment, the chicks are pecking happily in the chicken coop, and the fry in the breeding pond are also swimming lively.

"General Manager Jiang, you are here!" Seeing Jiang Yan's arrival, Shitou and the leaders of the farm came forward excitedly.

"Well, here you go, thank you for your hard work! Are everything here made according to the opinions given by the professors?" Jiang Yan smiled with satisfaction.

"Yes, they were all set up by Professor Qin of Agriculture and his colleagues. What they set up is called a circulating breeding farm." Jiang Yanwen Shitou said.

Ecological farms are a new model for protecting the environment and developing agriculture. It follows the law of ecological balance, develops and utilizes agricultural natural resources under the principle of sustainable utilization, and carries out multi-level, three-dimensional and recycling agricultural production, so that the flow of energy and materials forms a virtuous cycle in the ecosystem.

For example, in a farm, rice, vegetables, and trees are the "producers" that convert solar energy. The pigs, sheep, cows, chickens, and ducks raised on the farm are the "consumers" in the ecosystem. Rice straw, leaves, and vegetables are processed into animal feed, while animal manure and high-concentration organic wastewater discharged from meat processing plants are sent to biogas digesters with current oxygen fermentation, where they are decomposed by microorganisms to produce biogas, providing energy for farm production and life. The biogas residue generated during the biogas production process is processed into pellet feed to feed pigs and ducks. The biogas slurry can be used as liquid fertilizer to irrigate farmland or fish farming, which forms a complete ecological cycle system.

"How are the chicks and fry doing?" he asked.

"They are all healthy. This circular breeding model is very effective." the worker replied. "Chicken manure goes into the fish pond for the fish to eat, and the water from the fish pond irrigates the vegetable fields. It is really a small world with endless life!"

Jiang Yan nodded. Indeed, this formed a circular chain full of vitality.

"Is everything going well in the pigpen and cowshed?" he continued to ask.

"Master, everything is fine. The sow is suckling her piglets. We have saved a lot of formula milk!"

"The calves are also growing strong. Look, they are running on the grass!"

"It seems that everything is going well. Keep working hard, and remember to adhere to the concept of environmental protection and live in harmony with nature."

"Yes, Mr. Jiang!" Shitou and the workers responded in unison.

Jiang Yan looked around at the vibrant scene in the farm and couldn't help but smile with relief.

Everything is moving in the ideal direction.

(End of this chapter)