Countercurrent 1982

Chapter 154 Advanced Woodworking
For Duan Yun, no matter what kind of integrated circuit this tall man can bring in in the future, as long as it can be used, it will be very valuable to Duan Yun.

With these integrated circuits, Duan Yun can design more powerful "black technology" products, which will also be very useful for him to make various production equipment in the future.

It's just that Duan Yun also knows that buying a chip can only depend on luck now, and he hopes that this tall man can bring him more surprises in the future.

In general, Duan Yun has gained quite a lot from this small market of radio enthusiasts today. In addition to buying a precious chip, he also found a channel to sell his electronic products in the future, which can be regarded as a discovery. A 'New World' full of vitality.

After leaving the four archway, Duan Yun waited at the entrance of the roller skating rink until Cheng Qingyan and the others came out, and then returned to the factory together.

The male and female young workers who came together today obviously had a good time, talking and laughing along the way, and the atmosphere was very cheerful.

For Duan Yun, regular organization of such activities is also conducive to improving the morale of his team, and in Duan Yun's view, if Cui Linleizi and his gang can seize the opportunity to talk about a partner or something, it will reduce their When they are free, the chances of making a fuss and making trouble, and having a partner will also increase the cost. If they want to make more money, they will have more motivation to work.

On the way, several couples of men and women have already started flirting, obviously they all have their own favorite goals.

It is estimated that if Duan Yun has a few more group activities like this, he will definitely be able to produce a few young couples.

After returning to the factory area, it was already evening. There were many people in the factory area, and the people on both sides immediately divided into two groups.

"Brother Duan, can we come out again next week?" Cui Lin watched Cheng Qingyan's female workers leave with some reluctance, then asked Duan Yun expectantly.

"As long as you work hard next week, we will continue to organize activities next Sunday." Duan Yun paused, and then said: "The weather has been a bit hot recently, next time we will go to Shuibo Temple for a swim."

"Swimming in Shuibo Temple?" Several young workers were immediately refreshed when they heard the words.

Shuibo Temple is a reservoir located on the northern outskirts of Daxing. It has a large area. Every summer, many local citizens go there to spend their summer and swim.

"At that time, I will contact Cheng Qingyan and the female workers again. It would be better if we can play together." Duan Yun smiled slightly, and then said: "But our work here must be stepped up. Can work harder and strive to make the antenna inventory reach [-] sets!"

"no problem!"

As soon as Duan Yun finished speaking, Cui Linleizi and his gang readily agreed.

"Brother, the number of antennas sold has been low recently, so it's okay to have [-] sets of antennas in stock to work overtime a week. The problem is that if there is too much inventory..." Cao Dong said with a frown.

"I'm afraid I don't have enough stock." Duan Yun curled his lips, and then said, "If I can't sell it, I will lose my money. Don't worry about it."

"I'm worried about you, Brother Duan..."

"Okay, do what you should do well, and don't worry about the rest." Duan Yun signaled Cao Dong to shut up.

There was no work at night, so after Duan Yun and his party entered the factory area, they went back to their respective homes.

Duan Yun returned to his studio first, and then put the circuit board that was just received today into the tin box and put it in the drawer of the desk.

For Duan Yun, this chip is not easy to come by, and he has to think of a place where it can be put to great use...

……

For the next two days, Duan Yun lived a very busy life.

On Monday afternoon, Duan Yun went to Master Jing's house to see how his speakers were doing.

Although Jing Zhiqian's house is small, the small room downstairs is very large, and there are all kinds of wood and carpentry tools in it, which is obviously the place where he usually does carpentry.

Duan Yun asked him to make a high-end speaker according to his drawings, and Jing Zhiqian also put some thought into this.

Since Daxing is located in the north, there are many poplars and elms, and there are many kinds of trees in the surrounding valleys, but the things to be made are different, so it is also a bit particular about choosing the right wood.

The elm wood that Jing Zhiqian chose this time has a very beautiful pattern, but it has many shortcomings. First, it is prone to cracking, second, it is prone to insects, and third, it has too many lumps.

Making speakers naturally requires a backbone, and Jing Zhiqian also has his own very experienced experience in the treatment of wood.

According to his thinking, the freshly cut elm is cut into eight to more than ten sections of different lengths according to the size and height of the box, and then placed in the kitchen to dry in the shade.

Because elm wood is easy to attract insects, when firewood is piled up in the firehouse, smoke will rise from behind the small stove, and the eggs of insects will be killed by smoking every day.

The firehouse will be left to dry in the shade for more than a year, but fortunately, Jing Zhiqian still has some spare elm wood that has been dried in the shade.

The shady wood section is cut from the middle, and then processed into two halves, and then processed into a plank, which is cut down and chiseled, hammered and hammered again and again. Then take a closer look after it is leveled, there will always be a worm eye on the wooden board, pick and choose to avoid the multi-eye place, and draw a place of suitable size to use it.

Then the big saw bared it and sawed it open. At this time, a few wooden boards can be assembled into a three-dimensional long box.

In addition, there is still some oil and moisture in the sawn board that needs to be forced out. Jing Zhiqian covered the board with warm plant ash, wrapped it up, caught the pine needles and Hu wood branches, and used the plant ash to protect the wooden board from being too hot. Burning hot.After six or seven days of being scalded with low heat, the surface of the board will be slightly scorched after being taken out, and a dark surface will be revealed after dusting off the ash on the board.

The glue used to bond the boards is not ordinary glue, but boiled pork fat, which freezes into blocks after a few days.The swim bladder smells a bit smelly, so it is also covered with paper and put in plant ash and stored in the vegetable cellar, it can be used for several years.When using it, knock off a piece of water and boil it for 4 hours, then put it hot and use it.

Finally, some attention is paid to the grinding and varnishing of the opening of the speaker, which are all necessary steps to make a well-made and durable speaker.

In comparison, the simple wooden speaker that Master Jing made for Duan Yun before was actually a second-rate product that cut corners and materials. If Duan Yun hadn't paid him such a high salary, Jing Zhiqian would not have been so caring. Do such a high-end speaker.

After Duan Yun learned about Jing Zhiqian’s process of making speakers, he was also secretly surprised. He did not expect that a speaker that looked simple could be so complicated to make. Fortunately, Master Jing had saved a lot of materials over the years, so he only Some processing is required.

At the same time that Master Jing was meticulously making the speaker casing, Duan Yun also optimized the audio circuit again. In addition, he bought two [-]-inch speakers through Li Caitou. The first subwoofer is about to be born...

(End of this chapter)