Seeing them working, Jiang Yan also had a little itchy hands for a while, a large part of the parts of this machine were made by himself, and the other parts were forgotten, and the eighth-level workers of this machine couldn't help Jiang Yan to make them well.

Jiang Yan stepped forward and picked up a more complex part drawing, and said to Director Yang: "Director, I also want to try the craft, can you also arrange a station for me to process this part?"

"Do it yourself?" Director Yang's eyes widened, a little surprised.

The technicians next to him were also surprised, thinking that they had heard it wrong.

"Ahem, Jiang Yan!"

Director Yang calmed down a little and said cautiously, "These jobs are overkill for you, let them do these rough jobs." ”

Director Yang, let me try it. Jiang Yan opened his mouth with a smile.

Director Yang still wanted to persuade him, but seeing Jiang Yan's resolute attitude, he nodded and said, "That's okay, you can try it." If it really doesn't work, replace it. ”

Jiang Yan just smiled at Director Yang, then came to the vacant vice and began to prepare.

Jiang Yan took a deep breath, put the drawings in front of him, and then began to skillfully debug the vice.

Soon all the parameters were adjusted, and he carefully fixed the workpiece and began machining.

Unlike other veteran workers, Jiang Yan's every movement was extremely slow and precise, and the strength was just right, without any stiffness.

In this way, in less than ten minutes, Jiang Yan has already processed most of the parts, and the quality is so high, and the processed parts are smooth and clean, with extremely high precision, and there is no trace of manual work.

"I'll it, it's too fast!"

"The processing quality is more than three times faster!"

The surrounding observers exclaimed in amazement, admiring Jiang Yan's amazing hand skills.

"It's—it's impossible!" The onlookers' eyes widened, and one by one they gathered around, as if looking at a work of art. ”

"The surface treatment is also so good, I usually don't have such a smooth finish!"

"It's amazing, it's a work of art!"

After a part is processed, the technician takes out a ruler and carefully measures the dimensions of the part.

The people on the side held their breath and stared nervously at his movements.

After a long time, the technician raised his head with a face full of disbelief: "It is impossible for each of them to be within the standard without difference, and absolutely reach the parameters of the design drawing!"

"God! It's not artificially made!"

The scene erupted in cheers and admiration again.

More and more people gathered around and let out bursts of amazement.

At first, everyone thought he was just trying to get over his hands and have fun.

Unexpectedly, the quality of this part he took out was so high that it completely reached the standard of an eighth-level workpiece.

Everyone's eyes were focused on Jiang Yan, who was still carefully inspecting the parts, and their eyes were full of awe and admiration.

Director Yang was even more exaggerated, his eyes widened as if he had seen a ghost.

Jiang Yan, who worked in the rolling mill before, didn't show this hand, this is hiding his secrets.

Thinking of this, Director Yang looked at Jiang Yan's gaze a little complicated.

In order to be able to complete the repair work as soon as possible.

Jiang Yan took several other complicated parts drawings, came to the vacant vice, and continued to process the remaining parts.

He first skillfully adjusted the parameters, then carefully fixed the workpieces one by one, and began to concentrate on machining.

Just like just now, Jiang Yan's every movement is extremely standard and precise, and the strength is just right, without any stiffness.

I saw that he picked up the file and fell, and the workpiece operated agilely under his hand, shaping the workpiece little by little.

In less than ten minutes, another part was processed, the surface was smooth and smooth, and every detail was handled exquisitely.

Not to be outdone, several eighth-level workers also stepped up their efforts to process the parts they were responsible for.

The involution began to take shape imperceptibly in this small workshop.

After more than an hour, Jiang Yan had already finished processing six parts, while several other eighth-level fitters had also completed their respective parts.

Jiang Yan's movements were so smooth and free from beginning to end, in one go, basically a success at the first time.

Other old workers need to be debugged repeatedly, grinding and then measuring, and the speed cannot be compared at all.

It is worth mentioning that Jiang Yan can do it so quickly, for no reason, just familiar.

However, this does not affect Jiang Yan's behavior of pretending to be thirteen at this time.

Due to the limitation of technical level, other old workers are often unable to perfectly meet the parameter requirements of the design drawing.

For example, small fluctuations in their craftsmanship during machining can lead to slight deviations in the actual parts. This requires repeated adjustments and corrections. Therefore, they must gradually adjust and approximate the ideal parameters through multiple small batch trial production, and this process takes a long time.

"That's enough." Jiang Yan took off the last part, turned his head to Director Yang and said, "I'll take someone to start assembling the machine tool." ”

"Okay, let's go!" Director Yang nodded again and again, his eyes full of admiration.

Jiang Yan took a few technicians to the machine tool and began to order the damaged old parts to be cleaned up. Several technicians seemed to be very active, working carefully and quickly. They usually only have a long view of this machine, and have never had the opportunity to participate in the maintenance in person, but now they can finally find out, and they are all excited.

"I'll screw it!"

"I'll assemble this gear device!"

"I'll leave this propeller shaft to me!"

Technicians scrambled for their lives, for fear of being preempted by others.

Jiang Yan smiled and nodded, and then began to guide everyone to disassemble the machine. The dismantled parts were sorted and stored by the technicians, and soon, this huge machine tool was disassembled, and under Jiang Yan's careful guidance, everyone moved quickly and methodically.

Seeing the disassembled machine, and seeing a thick layer of grease on the machine, Jiang Yan frowned, looking at the grease, he knew that this machine was not usually cared for, and the maintenance was not in place.

Seeing this situation, Jiang Yan asked Director Yang to find some chemical solutions and began to prepare solutions that could remove grease and scale, and they had to be reassembled anyway, so they didn't take this opportunity to repair it.

After the solution was prepared, Jiang Yan instructed the technician to put all the parts in, and all that was left was to wait.

After eating at noon, under the command of Jiang Yan, the parts were taken out of the solution, and then carefully wiped clean, and the finished parts were classified and stored, and marked.

Seeing that the parts had been sorted out, under the guidance of Jiang Yan, several technicians couldn't wait to surround them and start repairing the machine tool.

"Xiaohu, you install the gearing."

"Yes!" A technician named Xiaohu hurriedly responded.

"Lao Zhang, you come and install the new transmission shaft and gears." Jiang Yan handed the newly made parts to Lao Zhang.

"Okay Mr. Jiang!" Lao Zhang took the parts, and under the guidance of Jiang Yan, Lao Zhang installed the new transmission shaft and precision gears one by one.

"Xiao Wang, you are responsible for checking the hydraulic system to see if there is any leakage."

"No problem, I'll go!"

Under the guidance of Jiang Yan, several technicians cooperated tacitly, the division of labor was orderly, and soon the main parts of the machine tool were reassembled, and soon, Jiang Yan instructed the technicians to install the last part of the machine tool in place.

"Alright, you're done!"

Jiang Yan clapped his hands, with an indifferent smile on his face.

(End of chapter)