Back to the 80s Machinery Factory

Chapter 118 Chen Dazhi got angry again

Chen Jinyue listened to what his mother said.
But all that came to his mind was the image of Chen Luyang stretching out his arms to block the colorful flags and protect himself in the morning.

"Mom, don't worry about it. There must be people like that!"

Chen Jinyue glanced at Chen Luyang and smiled brightly.

……

After eating a meal at Guan Daofu,
Except for Chen's mother, all the members of the Chen family had bloated stomachs and were burping from eating so much.

Mother Chen looked depressed as there was a table full of delicious food.

In order to look good in the competition, Chen's mother pinched her waist another two inches when the machinery factory was making the performance costumes.

In this way, the skirt of the performance costume is almost attached to the body.

If I eat too much, my stomach will feel tight and it will be very uncomfortable. I dare not eat more at all.

Junjun and Lingling were almost resting on the stools, unable to move an inch.

In the end, it was Chen's father who ordered everyone to take a walk outside to digest the food, and then ride their bikes home together.

the next day,
Chen Luyang happily went to work on his bicycle, carrying his bag.

He has been having a great time recently!!
Some of the factory's technical problems have been almost solved, and cars are being produced one after another according to orders.

Everything is proceeding step by step.

But Cao Qinghang is a person who can't sit still.

Now that he had one generation of cars and trucks, he wanted to develop a second generation!
As soon as the factory committee met to approve it, he immediately started to work with Ebe Wataru and his brothers in the workshop!
So these few days, Chen Luyang has a rare chance to take time off and put his college entrance examination on the agenda!
In addition to translating some basic information in the workshop every day,
In my spare time, I would take a physics book and ask the technicians in the workshop to give me lessons.

Anyway, there are a lot of technical people around me, so wouldn’t it be easy to teach him physics?

however……

Even though these bastards have high skills and are good at studying, they can’t even teach!
Chen Luyang took out a question and wanted them to explain how to do it.

As a result, this group of people forced

While looking at the questions, he did mental arithmetic and talked a lot.
After giving the standard answer,

Looking at Chen Luyang who was confused, he said in surprise:
"you will not?"

"How can this not happen?"

"Isn't it all written in the book?"

"How...how do I teach this?"

"This is even easier than 1+1=2. It's all written in the book..."

"My third grandfather has learned it, why can't you?"

……

At first Chen Luyang could still bear it, but when he heard the last sentence, he really couldn't bear it anymore.

"Your third grandfather is still learning this stuff?"

Xiao Wu nodded: "Yes, my third uncle was admitted to university this year!"

Wow!!!!!!!!!
Chen Luyang's eyes widened instantly.

"Your third uncle? Going to college? Awesome!!!!!"

"A role model for our generation!"

Xiao Wu scratched his head: "I'm not a role model, am I?"

"Seriously, it seems like he and you are from the same group, maybe even the same class."

Chen Luyang: ???

"No, there's no one in our class who is too old."

"What's your third grandfather's name? I'll ask around later."

Xiao Wu: "My third uncle is Wu Di, do you know him?"

Chen Luyang: ...

"The Wu Di you're talking about is the one with the crew cut, glasses, and the quiet one?"

"Yes, yes, yes!" Xiao Wu's eyes lit up.

"you know?"

Chen Luyang's eyes almost rolled up to the sky! "That's my classmate... Damn, how can he be your third uncle!"

The two were chatting.
A young worker came in with a report.

"Engineer Cao, this is the recent production status of parts in the workshop."

Cao Qinghang took it and looked at it, frowning slightly.

"Why is the camshaft processing yield rate less than 85%?"

The young worker said, "The camshaft is a forging. The processing process is long and difficult, and the yield rate has always been between 80% and 90%.

"The processing rate for this batch is a bit lower, at 85%."

Cao Qinghang nodded.

The forging and processing capabilities in the factory can only reach this level.

Although the yield rate is less than 90%, it is already a very good probability compared with other factories.

"Okay... then we'll continue working on it."

Cao Qinghang returned the report to the worker, turned around and continued studying the information.

Everyone in the workshop thought that what happened just now was just a minor episode and didn't take it to heart at all.

Chen Luyang hesitated for a long time and walked to Cao Qinghang.

"Mr. Cao, I think the camshaft processing issue should be taken seriously."

Cao Qinghang looked up: "Tell me?"

Chen Luyang said, "Right now, the factory has few orders and produces fewer cars. Even if the yield rate is low, as long as we have enough spare parts, we can still solve the problem."

"But if our car production increases in the future, the problem of low parts yield rate will become more prominent, affecting our production volume."

Chen Luyang looked serious.

"Besides, selling a car is not a one-time deal."

"If you buy a car and drive it for ten or eight years, you're bound to need repairs and parts replacements."

"If the parts qualification rate doesn't improve, our factory's manufacturing costs will increase, which will become a bottleneck."

After hearing this, Cao Qinghang's expression suddenly became serious.

"You have a point!"

"I'm going to report this to the factory leaders!"

Soon, Cao Qinghang brought back the opinions of the factory leaders.

Deputy Factory Director Yu said: Chen Luyang’s opinions are very pertinent.

All issues involving shortcomings must be taken seriously, and they must be solved by overcoming difficulties without leaving any blind spots!
While the factory's cars are just starting to develop,
This problem must be solved as soon as possible!
But... who will solve it???

Chen Dazhi was angry.

"What should we do about this?"

Chen Dazhi sat depressed in the workshop, staring at the axle on the machine tool, his brows tightly furrowed.

The main journals of the camshafts in the factory are generally rough-machined using single-tool or multi-tool ordinary lathes, and the cams are generally completed by single-tool or multi-tool profiling turning on mechanical model lathes.

Single-tool turning has low efficiency, multi-tool turning is difficult to guarantee part quality, and straightening, rough grinding and other processes must be arranged after rough turning, which reduces production efficiency.

Moreover, due to the special structure of the workpiece and the large and uneven cutting volume, the workpiece is subjected to large forces and is prone to bending and deformation, so the processing accuracy is difficult to guarantee, which greatly affects the subsequent processing quality.

Yang Xiangyang and a group of other technical workers also gathered around, all with frowns on their faces.

"Master, it's getting late."

"Let's go home first. This kind of thing can't be thought of easily."

Yang Xiangyang glanced at the sky outside and spoke softly.

"……Fine."

Chen Dazhi rubbed his pants with his hands and stood up on his knees.

His waist has not been very good in recent days. It is difficult for him to stand up unless he supports himself with something.

Yang Xiangyang quickly reached out to support him and asked with concern:
"Master, do you want to find someone to take a look at your waist? It's not getting any worse."

(End of this chapter)