All people flee famine, my items can be upgraded

Chapter 71 3D Printers

Can only print materials with a hardness not exceeding three?
Yang Yuan has seen the hardness scale representative of the material before.

That is:
If the hardness of talc is one, then the hardness of gypsum is two, calcite is three, fluorite is four, apatite is five, feldspar is six, quartz is seven, topaz is eight, corundum is nine, and diamond is ten. .

From this point of view, the hardness of these three points is really basic enough, and it is estimated that ordinary metals cannot be printed.

Yang Yuan had expected this, anyway, he did not intend to use the basic version to print high-quality materials.

The engineer next to him said: "The assembly has been completed. If you have other questions in the future, you can call me. What kind of drawings do you need? You only need to have someone draw a copy and input it. The parts will be automatically analyzed, and the materials will be printed out. But This basic version of the 3D printer cannot print precision parts such as chips, and the hardness of the material should not exceed three points, otherwise it is prone to failure."

"Okay, I will remember, thank you." Yang Yuan thanked.

"It's my job."

The engineer smiled, took his leave and left.

After the engineer left, Yang Yuan immediately opened the basic drawings that came with the printer.

These drawings are some small toys, such as Ultraman, Iron Man, and even Jingle Cat.

But these things are all in one piece, and they are drawings put in for testing purposes. Under normal circumstances, no one would use a 3D printer to print such cheap things.

But Yang Yuan didn't dislike it, he grabbed a lot of rotten leaves from the ground and put them into the material bin, then chose Jingdong cat and started printing.

Just listen to the printer's buzzing sound.

After the buzzing ended, there was another 'swish, swish' sound.

About 1 minute later, a gray-black fist-sized jingle cat appeared at the discharge port.

Yang Yuan picked up the doll Jingle Cat and took a look. Not to mention, it was very delicate, and every detail was printed out.

If it was sold on the earth before it was integrated into this world, this exquisite doll could sell for hundreds of dollars at least.

[3D printer Lv.1: 1/40 (not upgradeable)]

"So the way this printer gains experience is to print a little bit of experience at a time?"

Yang Yuan smiled slightly, and then directly set to print 39 jingle cats.

After setting the program, he kept putting rotten leaves into the material bin, using the garbage as materials.

Anyway, it's just for gaining experience and the number of times, it doesn't need any quality.

"Wow……"

"ah!!"

"It's so cool!!"

Suddenly cheers came from the factory gate.

The six little girls who were called by the soldiers came, the youngest was only five or six years old, and the oldest was only about nine years old.

As soon as they entered the radiation range of the cooler, they showed disbelief, because they didn't know how long they hadn't been so cool.

"Give them two more clothes and quilts, and record them on the account. Now they feel cool, and they will feel cold later."

Yang Yuan said to the soldier who brought people over.

"Ok."

The soldier nodded. Anyway, after the high temperature and water problems suddenly seemed to be solved, and they couldn't do anything when they were stuck here, those who couldn't go out were also free, and now they were full of people.

Now, except for the supernatural beings who have broken through the limit at least once, everyone else will be roasted as long as they leave the safe zone.

Soon, the six little girls who either lost their relatives or were separated from their relatives lived in the three cubicles of the safe house and began to gain experience for the safe house.

And Yang Yuan was not idle here. After filling the material warehouse with rotten leaves, he picked up a dead branch and picked all the rotten leaf layers in the entire factory building together. These are his raw materials.

The white-haired and white-eyed Storm looked at this scene from a distance, wondering in her heart, the rotten leaves that can be seen everywhere can be used as materials?
Is that guy trying to cut corners?
Is this too blatant?

However, she only knew that the higher-ups were going to place an order from Yang Yuan, but she didn't know what the order was, so she didn't pretend to be clever to expose Yang Yuan's suspected behavior of cutting corners, so she continued to maintain the high-cold personality and stood there. Dingfengshen needle.

Soon, more than half an hour passed, and the 39 set jingle cats were all printed out.

When Yang Yuan came to the printer, he saw that his experience was full, so he directly upgraded.

Because this 3D printer is fast and rough work, there is no dyeing at all, and everything is still the color of the raw material, giving people a sense of boldness.

With the upgrade, the outer casing of the printer has become more refined, visible to the naked eye.

Soon, the upgrade was over, and the experience data became:
【3D打印机Lv.2：0/80（基础版3D打印机，能打印材料硬度不超过4的物品；不可升级）】

Yang Yuan smiled slightly.

Other people's machines are getting worse the more they are used, but the more they are used, the stronger their own machines are.

It won't be long before this printer can print any material.

At that time, the speed of gaining experience by oneself will definitely increase greatly.

This time, he directly set 340 jingle cats, ready to upgrade to the fourth level in one breath after gathering experience.

If it weren't for the fear of machine failure, he would have wanted to set the number in the thousands.

It is worth mentioning that after upgrading to the second level, the printer's work efficiency has improved a bit, and the printing speed has accelerated a little.

At this time, Zhao Jiayan came back with Jiang Yiyi, and behind them were a group of people who helped carry things.

Zhao Jiayan did buy a lot of things, but she was used to saving, after all, she was not willing to spend a lot of money, and only spent three human-level ghost cores.

What surprised her was that one human-level spirit core was worth a hundred ordinary spirit cores.

That is to say, she spent [-] ordinary monster cores this time when she went out, and she has never been so extravagant.

However, after Yang Yuan looked at the things he bought, he was a little dissatisfied: "Why are they all daily necessities? There should be many good things in this safe zone, right? For example, those who improve your strength, your strength is too weak. If you can improve your strength It’s best to buy more, and there are snacks, don’t you girls like to eat snacks?”

Zhao Jiayan said dumbfoundedly: "No matter how extravagant the safe zone is, it wouldn't be a waste of food to make snacks in this situation, right?"

"Well, in short, don't be too frugal. It's useless for us to keep too much money. It's hard to earn it. If you don't spend it hard, you will be sorry for yourself."

As Yang Yuan said, he took out a few jingle cats from the printer and handed them to Jiang Yiyi: "Yiyi, this is a toy for you."

Jiang Yiyi's eyes lit up, and she took it happily: "Thank you, big brother."

Apparently she really likes Jingle cat, even if it is undyed.

"There are many toys of this kind. There are six children in the safe house. You can take them to play with them."

Yang Yuan patted the little girl's head. The reason why he only wanted a little girl before was to find a playmate for Jiang Yiyi, so that the little girl would not have personality defects if she didn't play with her peers for a long time.

"You have even considered these things." Zhao Jiayan said in surprise.

Yang Yuan smiled, he is not a person who has struggled in this world for three years, but a person who has just transmigrated, and often sees things in a way that is different from other people.

Jiang Yiyi heard the words, took the Jingdong cat doll to the door of the safe house, and looked at the six children inside.

The six little girls also looked at her eagerly. Of course, they were mainly looking at the Jingdong cat doll in her hand. They obviously wanted it very much, but they didn't dare to speak up.
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[Ask for a monthly ticket, ask for a recommendation ticket! 】

　There are a lot of inexplicable people who say that I voted for the recommendation, which is really speechless. There are other, some very speechless comments. Some people commented on the content I didn’t know. The boss is here, and I was going to have a good discussion with him, but I went to his homepage and found that the other party has registered for more than 1000 days, but he is still an ordinary user, not even an ordinary member.

　　So there is a limit on speech, just a threshold of fan value, I believe that as long as people who really speak seriously, they will not care about this threshold.

　　Another point is that I will read book reviews very seriously, but writing book reviews will make my mind explode, and it will easily make me lose my mood to type, so I will delete those book reviews after I read them carefully, not for the person who posted the book review I have an opinion, I apologize here.

　　Thank you all so much for your support!
　　


(End of this chapter)