Internet celebrities forcibly exchanged tickets, and my identity as a boss was exposed!

For a while, the little girl was also in a low mood.

Chu Chen saw that her face was not right, so he asked suspiciously: "What's wrong with you?"

Dai Xiaomei shared the comments of netizens in the live broadcast room.

Chu Chen smiled after listening.

"In fact, there is no need to be so pessimistic. Our country has already realized this problem. Aren't many domestic products are also rising now? Everything has a process."

"We really can't hate the Japanese country like our ancestors. That is their life experience. We have not experienced their life, so it is difficult to empathize, but our love for our country must be the same. of."

After listening to it, Xiaomei thought about it and still felt that it was not much better.

Chu Chen said: "Actually, many young friends are already picking up the inheritance we have lost. Isn't the current Hanfu culture slowly becoming more and more popular? In the past, we were only looking for those big international brands. Slowly we will find that our Hanfu does not lose any big names at all, and the domestic products of Huaguo are also slowly rising.”

"There is also the girl whose video account is doing very well and is popular all over the world, spreading Huaguo's handicraft culture. We also have a lot of cultural exports, such as Huaguo Kung Fu."

"Okay, don't worry about it. It is the greatest help for everyone to do what they are doing well. The rest will be left to time, and time will give us the best answer."

Dai Xiaomei also felt as if she had walked into a dead end.

Indeed, there is no need for me to be so unfounded, nor is it necessary to be so pessimistic.

Dai Xiaomei is even thinking about accepting some domestic brand advertisements and doing her part for domestic production?

"Hey, it's better to let nature take its course."

Chu Chen didn't say much, leaving Dai Xiaomei to think there alone.

In fact, he did the live broadcast to make more people interested in archeology and get more people involved. Inheritance is the hope of a country.

After the sludge is ready, he has to start the next step, drying the sludge, and turning it with silicone rubber.

"Generally people think that the heat resistance of silicone is not enough. The silicone rubber we use can withstand the high temperature of 260°C."

"The melting point of the casting we use is 240 degrees, and the temperature of the alloy solution decreases during the casting process, so there is no need to worry about the silicone being damaged during casting."

"Now our sludge is dry, so now it's time for us to use this to make a silicone model, because the sludge is not resistant to high temperatures, so we usually use the sludge to make a model on the appliance that needs to be supplemented. Silicone pour mold."

As he said that, Chu Chen began to pour the sludge with silica gel.

Fortunately, the boiling point of silica gel is not high, and sludge can withstand it, but the boiling point of metal is higher, and sludge cannot be tolerated.

"After the silicone rubber is cured, we will start pouring the other side."

"The method of making the other side is the same as just now."

"After pouring, the sludge can be removed after the silicone mold is dry, and we will get a mold that is a hollow bronze tripod."

Finally, after the silicone mold was finished, Chu Chen showed it, it was the same size as the real part, and the pattern on the bronze tripod was the same for a while.

"Chu Chen is about to start the next step, pouring a layer of gypsum board into the silicone mold to protect the silicone mold, and this can also overcome the problem of insufficient hardness of the silicone."

After this step was done, Chu Chen began to burn copper and some tin-lead alloys.

When it becomes liquid, it can be poured into the mold.

After cooling down, the abrasive tool can be uncovered, and the overmolding of the bronze tripod is almost completed.

After waiting for about an hour and a half, Chu Chen began to remove the mold, and Chu Chen cut the silicone mold outside with a knife.

The knife must not be too heavy, for fear of cutting the inside open, it can only be fully tested.

After the first layer of mold was removed, the second layer of plaster mold was started.

This layer is much simpler and just knock it off.

After Chu Chen knocked it off, the missing part of the poured bronze tripod was revealed.

The following is the need for welding or bonding technology.

"However, we generally give priority to welding technology. The commonly used tin welding method also includes argon arc welding and laser welding. Just like this bronze tripod, I will use welding technology."

"Today, by the way, I will also give you some popular science and those welding ends. Generally, in order to reduce the trauma surface, the bonding method can also be used. This method is used for small area damage. There is also a cored method welding (gluing) In short, which method needs to be used depends on the specific situation.”

After the popularization of science, Chu Chen started welding. After the laser lightening in the live broadcast room, Chu Chen had slowly started to weld the missing part of the bronze tripod.

Netizens in the live broadcast room called him a good guy.

"Is it changing to electric welding now?"

"Hahaha, Master Chu Chen's live broadcast room keeps changing. One moment he is a programmer, one moment he is a blacksmith, one moment he is a handicraft worker, and another moment he is a welding professional."

"Hahahaha, it's still the same sentence, there are too many archaeologists, and if you are excited, are there any sisters who are excited?"

"Hahahaha, I don't dare to be tempted, I'm afraid that the archeology major will run all over the world, and I won't see each other once in half a year."

"Master Chu Chen has shown so many talents, and he has elevated the image of the archeology profession invisibly. As an archaeologist, I say that I am still digging in the mud."

"Dig the mud, that's a good description."

"Do you still remember the first time Master Chu Chen got out of the circle because of that Internet celebrity? At that time, Master Chu Chen was also digging mud and came back, a proper image of a farmer brother."

In this way, they remembered the image they had when they drove out of the circle for the first time, not to mention that they really looked alike.

Who knew at that time that the person in the image of a migrant worker was actually an internationally renowned top master.

Netizens are discussing in the live broadcast room.

And Chu Chen also welded to the end.

When Chu Chen put down the welding tool, it was time to start the next step.

After the missing supplementary welding is completed, there will be unevenness at those welded interfaces.

"Those uneven places, we first use atomic putty to smooth them out. Here, remember to move lightly and slowly."
"After scraping the putty, we started to polish it with sandpaper. Bronze wares like this have very high requirements for the flatness of the inner wall, and the inside must be smoothed."

After Chu Chen finished speaking, he began to fill and polish. This action has to be repeated many times. When polishing, he also needs to properly paint the interface until the repaired place is smooth and without traces, as if it has not been repaired. It is the same as other places. It makes no difference at all.