Countercurrent 1982

Chapter 270 Workshop Benefits
"Brother, come and talk." After chatting for a while, Cao Dong pulled Duan Yun down into the office.

"You have worked hard these few days." After entering the room, Duan Yun said to Cao Dong with a smile.

"What's the hard work? It's not hard work if you have money to make!" Cao Dong pouted, then took out a paper bag from his arms, handed it to Duan Yunhou and said, "Brother, we have sold eleven speakers in the past few days. , Throwing away the sales share of the brothers, the rest of the money is here, it is recorded in the ledger, you can count it against it..."

"Sold so much?" Duan Yun touched the thickness of the paper bag and said in surprise.

"Basically, all the subwoofers sold are small ones. After seeing the photos of my sister-in-law and the speakers, those customers' eyes were straightened..." Cao Dong chuckled, and then said: "Cui Lin and the others are talking about it now. It's getting more and more neat, insisting that this is a speaker endorsed by a movie star, but some people really believe it..."

"Hahaha!" Duan Yun burst into laughter when he heard the words, and after a while he restrained his smile and said seriously: "Don't talk nonsense from your sister-in-law from now on, Cheng Qingyan and I are classmates, we brothers can joke around, but don't talk nonsense in front of outsiders ,understand?"

"I understand!" Cao Dong winked at Duan Yun, and said, "By the way, Brother Duan, Gao Lei came back the day before yesterday. After coming to this workshop and knowing that you have gone abroad, he left a box of things..."

"Where is the thing?" Duan Yun's eyes lit up when he heard the words, and he asked repeatedly.

"Here." Cao Dong walked to the desk, opened the drawer, took out a plastic box from it, and handed it to Duan Yun.

"Pa-ta." After Duan Yun took the box and opened it, all kinds of chips in a box slowly appeared inside!

For a moment, Duan Yun's heartbeat suddenly accelerated, and a look of excitement appeared on his face.

Duan Yun did not expect that Gao Lei actually bought so many chips for him, and judging from the appearance of these chips, most of them are still relatively new, with no obvious damage!
For Duan Yun, obtaining these chips is of great significance.

Although the functions and performance of these chips are far inferior to those of later generations, they are all relatively practical and advanced integrated circuit components in this day and age. With these things, Duan Yun can make many functions Powerful black technology!

For Duan Yun, these chips are of great value to Duan Yun. One is to modify the gear hobbing machine. Using these 6502 microprocessor chips, Duan Yun can convert the milling machine into a gear hobbing machine with certain numerical control functions. The second is, Among them, preamplifiers, voltage comparators, and other electronic systems that can be used to make audio and video are also part of very common daily electronic products in later generations. If Duan Yun can buy this chip, the audio produced Devices will be much more powerful than they are today.

"Brother, what is the use of this thing?" Seeing Duan Yun's excited expression, Cao Dong asked curiously.

"With this thing, our speakers won't be afraid of being imitated by others in the future, and the functions will be more powerful." Duan Yun grabbed the chip and glanced at the logo on it, and asked Cao Dong: "Where is Gao Lei? Have you seen it in the past few days?" Didn't he?"

"Gao Lei has bought another batch of goods this time. Maybe he will sell the goods in other factories riding the bike you gave him?" Cao Dong pondered for a while, and then said: "But sometimes he will come over at night. Drink with the brothers."

"The next time he comes again, if I don't attend class, you can come to my house and call me, I have something to talk to him!" Duan Yun settled down.

"Okay!" Cao Dong nodded.

"By the way, there is one more thing." Duan Yun thought for a while, and then said: "It's cold these days, so I'll give each of my brothers two sets of military coats, and install an electric stove in the room to boil water for heating. Just pay attention to safety and don't catch fire, usually you bother to keep an eye on it..."

"Okay, I'll buy it later."

"Also, it's almost New Year's Day, you buy some apples, fish, eggs, etc., buy the best things! Send it out before New Year's Day, and I will reimburse all the money on the account," Duan Yun said.

"Brother, I actually don't feel the need to post these things, and now the brothers are earning a lot, not bad for that..."

"There are some things you don't understand." Duan Yun smiled and said, "You have to understand, Cui Linleizi and the others stayed in the factory without pay to work here, and the benefits in the factory are gone. They can still get some things during the New Year holidays, but now they can only watch others get them... They do earn a lot at our stall, but if they can still get some things to take home, they will also have face in front of their parents and brothers , although things don’t cost a lot of money, they are pleasantly surprised, and after a long time, they will have a sense of belonging to our workshop, and they will cherish our workshop even more in the future, do you understand me when I say that?”

Although Cao Dong is quick-witted and reliable in his work, he is still young after all, and lacks human experience. Sometimes Duan Yun needs to call him out.

"I understand. I will go to the market more these days to see what good fruits are there." Cao Dong said repeatedly.

"Then you are busy." Duan Yun patted him on the shoulder, took the money and the box of chips, and left the workshop.

After returning home, Duan Yun sat down in front of the writing desk, picked up the box of chips as if he had found a treasure, and looked at it carefully.

Duan Yun took out the previously designed circuit diagrams from the drawer. The ones with speakers had no chips before and could only be left in the cabinet to eat ashes, but now they have a place to use.

The upgrade and improvement of the speaker can be postponed. What Duan Yun wants to do most now is the modification of the gear hobbing machine with CNC function.

Of course, Duan Yun couldn't make a CNC machine tool that is as advanced as later generations with high processing precision, but it is still possible to modify a gear hobbing machine that is far more efficient than the current equipment.

Although there is a full set of design drawings, Duan Yun has not passed the test, and he cannot finally confirm whether the equipment can be successful. As for the other parts of the modified equipment, only the CNC circuit board can be processed in the factory. Since the chip was not obtained before channel, so it has been stuck and not made.

And once Duan Yun successfully refits the CNC gear hobbing machine, he will have a trump card in the gear factory. After all, he designed the machine. Others can't figure out how to make the CNC circuit of this gear hobbing machine, and they can't get the chip. , so only Duan Yun can play this machine.

Now that he has the chip, Duan Yun can finally proceed to the next step.

After putting the whole box of chips into the drawer, Duan Yun left the house with the blueprint of the speaker and the digital control circuit board.

At present, Duan Yun is making the circuit boards in the cave at Ma Junying, so he needs to send the drawings there, and then his two apprentices will quickly make the circuit boards, and Duan Yun will make the chips. Yun welded it himself...

(End of this chapter)