Siheyuan starts from a better life

Chapter 446, success

After a short rest, Jiang Yan organized everyone to assemble the CNC machine tools.

Jiang Yan had previously organized workers to start making parts for the CNC machine tools. It was effortless for them to make these parts. Soon, all the parts Jiang Yan needed were delivered from each workshop.

"Comrades, with the CNC system as the foundation, we can now start assembling CNC machine tools." Jiang Yan clapped his hands and said.

“Assembly ensures a precise fit between each component.”

“In particular, we must carefully debug the connection between the CNC system and the mechanical structure, which is related to the accurate transmission of instructions.”

"I understand, we must operate strictly." Everyone responded in unison.

So, under Jiang Yan's guidance, everyone started assembling CNC machine tools.

Several skilled workers first firmly fixed the base with bolts and then installed the spindle support frame.

The students tightened the gear transmission mechanism one by one to ensure that each component operates smoothly.

After a day of hard work, the main body of the silver-gray machine tool has been assembled, exuding a cold metallic luster.

"Okay, the main body of the machine tool is assembled. Now we have to start installing the CNC system." Jiang Yan nodded with satisfaction.

He carefully took out the previously modified CNC actuator and installed it into the machine tool together with several engineers.

"Pay attention to the plugging and unplugging of the line connections, and don't connect them incorrectly." Jiang Yan said while carefully checking the wiring.

After debugging, the CNC system was finally accurately connected to the transmission system of the machine tool.

“Great, our first CNC machine tool is finally assembled!”

Everyone hugged each other excitedly, with tears in their eyes.

"Comrades, our task is only half completed, and comprehensive debugging and testing are still needed."

Seeing everyone's excitement, Jiang Yan said with a smile.

In the following time, everyone began intensive debugging work.

Jiang Yan continued to write various complex processing programs to test the responsiveness of the CNC system.

Through repeated trials, various performance indicators of CNC machine tools have gradually improved and become more perfect.

During the process of repeated testing, some mature processing procedures were also tested by Jiang Yan and others. Jiang Yan not only wrote down these procedures in his notebook, but also engraved them on a batch of wheel sheets urgently processed by other workshops, and wrote The projects that have been processed are handed over to my secretary for storage.

"Next we need to process some workpieces."

Just as everyone was immersed in the joy of success, Jiang Yan directly proposed to start working on parts.

This proposal was naturally unanimously agreed by everyone, but they started processing from first-level parts.

So, under Jiang Yan's guidance, several workers set up a steel ingot, conducted a strength check and confirmed that it met the standards.

"The materials are in place, ready to start processing!" Jiang Yan's voice echoed throughout the workshop.

Everyone held their breath, anxiety and uneasiness filled the air.

This is a real challenge and test for the development of flower gardening machine tools!
"Start!" Jiang Yan pressed the start button decisively.

Just a soft sound was heard, the CNC machine tool started running, the high-speed spindle began to process the material, and the "buzzing" sound echoed in the workshop.

The moment the CNC machine tool was started, there was silence in the workshop. Everyone was staring at the steel ingot on the machine tool with a tense expression on their faces.

However, the CNC system is running stably and accurately controlling the movement of each axis.

Under its "command", the machine tool automatically changes tools and starts turning the material surface.

"Oh my God, this machine is actually turning automatically, and no one is controlling it. How does it do it?!" An old lathe looked at the CNC machine tool, shaking his head in disbelief and murmuring.

"If the processing is successful, then this machine tool will be our pride!"

In this way, in an extremely tense atmosphere, the CNC machine tool performed automatic processing for more than ten minutes.

"Processing is over!" Jiang Yan pressed the button and turned off the machine tool.

"Ah?! Is this good?!"

"How can this only last more than ten minutes?"

"It takes more than ten minutes to process a workpiece?! I don't believe it!"

Seeing that it was processed so quickly, some workers' eyes widened. "Let me test it." Professor Wang took out the processed parts with gloves and began to test them with a ruler.

"Qualified" came out of Professor Wang's words under the expectant gaze of everyone.

At this time, Jiang Yan felt that the word "qualified" sounded so beautiful.

After everyone cheered, they started working on the second-level workpiece, then the third-level workpiece, and stopped at the fourth level.

Level [-] workpieces are different from the previous level [-]. Level [-] is also the dividing line between junior workers and intermediate workers. The parts he processes are more complex.

A technician said a little uneasily: "Mr. Jiang, isn't it a bit risky for us to test Level [-] artifacts?"

"Yes, yes, we have just assembled this machine tool. What if the test fails and the machine is damaged." Another technician said.

Jiang Yan smiled slightly, waved his hand and said, "Comrades, I understand your concerns, but we must have an enterprising spirit.

"This machine tool is a CNC machine tool independently developed by us. According to theory, as long as there are relevant programs, any kind of workpiece can be made, and its processing accuracy will never be worse than that of the West. So we have to believe in ourselves."

""I believe that through strict debugging and extreme testing, his performance can be brought out."

"But the level [-] workpiece is very complex and delicate, and it is difficult for ordinary workers to complete it. Can this machine tool do it?" A tall male student asked doubtfully.

"Young man, you won't know the results of some things without bold attempts." The white-haired Professor Wu said, "I agree with Xiao Jiang's proposal. We should let this machine tool reach its maximum potential. This is not only It is a trust in us and an affirmation of our research and development results.”

Through communication in the past few days, he knew that Jiang Yan was very confident in whatever he did.Since he said it can be done, it must be done.

"Since Mr. Jiang is so confident, old man, I will go crazy with you once. Then I also agree to test precision workpieces to see what our country's machine tools can do!"

"Okay! Now that everyone agrees, let's start the processing test of the fourth-level workpiece!" Jiang Yan clapped his hands and said with confidence.

After everyone agreed, a piece of steel blank was placed on the CNC machine tool. Under the eyes of everyone, Jiang Yan pressed the button and the machine started to rotate.

Everyone's eyes were focused on the parts being processed, and the only sound of machine processing was heard in the entire experimental workshop.

After about ten minutes, the machine stopped and a processed part appeared on the machine tool.

"That's good," an old worker said while looking at the processed parts.

Normally it would take them an hour to process a level [-] workpiece quickly, but it was done in just over ten minutes. Are you kidding me?
"You'll know just by looking at it." Suddenly, a voice sounded.

Suddenly, everyone rushed to the machine tool like frightened rabbits.

"let me see!"

"I'll check it out!"

Everyone rushed to get the piece of work.

Finally, a master craftsman carefully picked up the processed precision parts.

"How's it going?" Countless trembling hands were stretched out from the crowd, eager to take the parts.

"Give me a micrometer!"

The old master shouted with his fingers trembling slightly.

Then someone handed me a micrometer.

He couldn't wait to take measurements.

A minute later, his eyes widened and he said in a tone on the verge of collapse:
"Impossible, this is impossible!! This accuracy...this accuracy is within the standard error range!!"

"what?!"

"real or fake?!"

The pot exploded in an instant.

Everyone crowded together to look at the small metal part, and then took turns to step forward and repeatedly test it with various instruments, for fear of detecting any flaws.

But no matter how you check it, the results are shockingly accurate!
"I do not believe!"

"This must be a dream!"

Everyone was deeply shocked for a moment, and their faces were distorted with excitement.

At this moment, they realized for the first time that the machine tools of flower growers could also reach such a high manufacturing level!
(End of this chapter)