Siheyuan: I am protecting Shazhu, who dares to object?

With the successful completion of the research and development and production tasks of agricultural machinery and equipment in mountainous areas, Wang Dashan deeply realized that in order to truly promote the innovation of agricultural machinery in this special era, it is necessary to make substantial breakthroughs in technological research and development.

He focused his attention on the core component of agricultural machinery - the engine, and was determined to develop a new engine that was more efficient, more durable and adaptable to the complex domestic agricultural environment.

Wang Dashan personally led the technical team to engage in intensive research and development work.

In that era of simple equipment and scarce information, every step forward was full of hardship.

In the technical department's office, the lights are often on all night long. Wang Dashan and the technicians sit around a shabby desk, repeatedly studying the few engine design drawings and intensely discussing every technical detail.

"Director Wang, our existing engines are still not stable enough in terms of power output, especially in complex terrain and heavy-load operations like in mountainous areas. It is easy to have a problem of insufficient power."

Technical backbone Xiao Chen frowned and pointed to a place on the drawing.

Wang Dashan pondered for a moment and said firmly: "Then we will start with improving the intake system and increasing the intake volume, thereby enhancing combustion efficiency and improving power stability. I heard that there are some studies on variable intake duct technology abroad. Although we don't have their advanced equipment, we can try to design an intake system suitable for our national conditions through our own exploration and experiments."

Xiao Chen said with some concern: "Director Wang, this is a big challenge. Without relevant technical information and test equipment, we can only rely on trial and error to advance, which will consume a lot of time and energy."

Wang Dashan patted Xiao Chen on the shoulder and encouraged him, "I know it's very difficult, but we can't back down. Think about the eyes of the farmers in the mountainous areas who are eager to use better agricultural machinery, and we will be motivated. If we work together, we will definitely be able to overcome this difficulty."

So the technical team began a long and difficult experimental process.

They used crude hand-made models to test them on a makeshift test bench.

During every test, Wang Dashan personally observed and recorded, not missing any subtle changes.

"The intake volume has increased this time, but the combustion effect is still not ideal, and the black smoke in the exhaust is still relatively thick."

Xiao Chen looked at the test data and shook his head helplessly.

Wang Dashan thought for a moment and said, "Let's try adjusting the angle and amount of fuel injected into the fuel injector. Maybe that will improve the combustion."

After countless repeated adjustments and experiments, there was finally a glimmer of hope.

One day, Xiao Chen excitedly ran to Wang Dashan to report: "Director Wang, it worked! Our new intake system and optimized fuel injectors have greatly improved the power stability of the engine, and the fuel efficiency has also increased by nearly 20%!"

Wang Dashan stood up excitedly, his eyes sparkling with joy: "Great! This is the result of our team's joint efforts. With this breakthrough, the agricultural machinery products of our Guangming Factory will have a qualitative leap."

However, Wang Dashan also clearly knows that the continued development of technology cannot be separated from the support of talents.

Given the shortage of professional talent in agricultural machinery in the country at the time, cultivating one's own talent team became a top priority.

Wang Dashan decided to open a technical training class in the factory and select some young workers with potential and willingness to study for systematic training.

He personally served as the main lecturer of the training class, starting with the basic mechanical principles.

In the training classroom, there are some simple agricultural machinery models and parts.

Wang Dashan held a piston model and patiently explained to the students: "Look, this piston is an important part of the engine. Its movement is directly related to the conversion of energy. Just like our human heart, every beat has a key role."

Young worker Xiao Li asked curiously: "Director Wang, how can we ensure the smooth movement of the piston?"

Wang Dashan smiled and replied: "This involves many aspects, such as the matching accuracy between the piston and the cylinder wall, the design of the lubrication system, etc. We must strictly control the quality of every link during the design and manufacturing process. Today we will first understand the basic principles, and then gradually delve into the specific design and manufacturing processes."

In addition to theoretical teaching, Wang Dashan also pays great attention to practical operation training.

He led the trainees into the production workshop and personally demonstrated how to operate machine tools to process parts and how to assemble and debug engines.

"When assembling the engine, there are strict requirements for the tightening torque of each screw. It cannot be too tight or too loose. It's like doing a delicate handwork. We need to be patient and careful enough."

Wang Dashan emphasized this to the students while operating.

During the training process, Wang Dashan often encouraged trainees to raise their own ideas and questions.

Once, student Xiao Zhang put forward his own opinion when learning engine fault diagnosis: "Director Wang, I think we can design a simple detection tool that can quickly determine the faulty part of the engine, which can improve maintenance efficiency."

Wang Dashan looked at Xiao Zhang approvingly and said, "Xiao Zhang, this is a great idea! This is innovative thinking. While we are learning technology, we must also constantly think about how to improve and optimize it. You can further study this idea and maybe you can develop a practical little invention."

With the continuous development of technical training courses, Guangming Factory has gradually cultivated a group of young talents with strong technical skills and innovative spirit.

These talents played an important role in subsequent production and R&D work, injecting new vitality into the technological inheritance and development of Guangming Factory.

Based on the successful development of new engines and the gradual expansion of its talent team, Guangming Factory has ushered in a new development opportunity.

The government decided to launch a large-scale agricultural mechanization pilot project in a certain area. Guangming Factory successfully won the bid for the supply of some agricultural machinery and equipment by relying on its advantages in technology and talents.

At the project launch meeting, Wang Dashan said to the team members with confidence: "Comrades, this pilot project is a major test for our Guangming Factory and an excellent opportunity to demonstrate our strength. We will bring our latest agricultural machinery and the best technical services to the pilot areas so that farmers can truly feel the benefits of agricultural mechanization."

Xiao Wang, a technician, asked: "Director Wang, the agricultural planting structure in the pilot area is relatively complex, with both food crops and cash crops. Can our agricultural machinery and equipment meet such diverse needs?"

Wang Dashan replied: "This requires us to conduct targeted debugging and optimization of agricultural machinery and equipment according to the characteristics of different crop planting. We have accumulated certain experience in the previous research and development of agricultural machinery and equipment in mountainous areas. This time we will further leverage our technological advantages to ensure that each agricultural machine can achieve maximum efficiency in the pilot areas."

During the implementation of the project, Wang Dashan led the team to the pilot areas and worked closely with local farmers and agricultural technicians.

They carried out on-site debugging and improvement of agricultural machinery and equipment based on local soil conditions, climate characteristics and crop planting habits.

An old local farmer looked at the Guangming Factory agricultural machinery working in the field and gave a thumbs up, saying: "The Guangming Factory's machinery is amazing, better than the ones we used before. The sowing depth and spacing are just right, and the crops grown will definitely have a good harvest."

Wang Dashan smiled and said, "Uncle, as long as you are satisfied. We will continue to improve and make this machine more useful. If you have any questions or suggestions during use, please let us know at any time."

Through this large-scale pilot project, Guangming Factory's agricultural machinery equipment has been widely recognized and praised, and its market visibility and influence have been further enhanced.

At the same time, during the implementation of the project, the technical team of Guangming Factory also collected a lot of valuable feedback information, which provided an important basis for subsequent technical research and development and product improvement.