Explore the Harbin 3D printer: you can print the teapot

The legendary 3D printer is here! Yesterday, the 3D printer purchased by Heilongjiang Animation Industry (Platform) Development Base was officially put on the job. This 3D printer is mainly used to create derivative product models for animation companies, and is open to the public free of charge on a regular basis, so that more people can experience the fun of 3D printing.

打印完红色底座的交通反光锥。 Print the traffic cone on the red base.
打印成型的交通反光锥。 Printed traffic cones.
刚刚打印出红色底座的交通反光锥。 A traffic cone that just printed out the red base.

The shape of the 3D printer is not as cool as it might seem, it looks like a microwave oven, it's just a little bigger. Behind the printer is carrying two enamels wrapped in ABS plastic strips. This is its "ink cartridge". The ABS plastic strip melts at 230 degrees and then ejects from the print nozzle, which immediately becomes the gadget we want. .

Enter the model design and press the start button. The 3D printer is as simple as a microwave oven. After 16 minutes, the first piece was “freshly baked” and it was a one-dollar-sized keychain. Since it has not been completely cooled and hardened, the keychain that has just been printed is soft, and it is hot, and it takes 5 minutes to cool out. Subsequently, the staff entered the design of the traffic cone, and a small reflective cone was printed.

The staff told reporters that the US imported 3D printer worth 40,000 yuan, is the first desktop-level 3D printer that can print in two colors. The maximum size can be 25 cm long, 16 cm wide and 15 cm high. "The cup and the kettle can be printed." But the time cost and the cost of money are relatively high. "This kind of ABS material is 800 yuan a kilogram, print a teapot. It takes about 20 yuan and the printing time is longer. It takes about two hours."

Why buy a 3D printer, the base staff said: "If you want to do a cartoon doll, the company must take the design drawing to the factory to make the model, and then adjust according to the model, often need to repeat several times to finalize the draft, it costs thousands of dollars or even Tens of thousands of yuan. It is convenient to have a 3D printer. If you design it, you will print one. The cost will be more than 20 yuan. It is no problem to play."

In addition to this desktop-class 3D printer, the animation base also ordered a commercial-grade 3D printer worth 700,000 yuan, which is more accurate and faster, and arrived two months later. Also equipped with this high-end 3D printer is a 3D scanner. "When you scan it and input it into a 3D printer, you will soon be able to play a 'cottage'," the staff said.

6 kinds of accessories start, the whole set of equipment is only 5,000 yuan

"Technology House" homemade 3D printer

This reporter (Reporter Zhang Lei) For ordinary people, 3D printers are still unreachable high-tech, but in the eyes of those "technical otaku", this is just a "small gadget" that can be made casually. ". In the second half of last year, Baiyun Peng, 30, made a 3D printer himself.

"There is nothing wrong with it. If you say it, there are 6 things, the horizontal arm, the longitudinal arm, the support frame, the fuser, the nozzle, the control panel, and there is nothing wrong with it."

Bai Yunpeng told reporters: "The 3D printers were not so much last year, and the price is higher than now. I want to install one myself. I bought all the parts in Taobao and spent less than 5,000 yuan."

So what is the difference between Baiyun Peng's 3D printer and imported printer? Bai Yunpeng said that the difference is mainly in accuracy. "The printer I installed has an error gap of about 0.5 mm. The imported machine is about 0.2 mm. The printer produced in China is because of low precision, and the error is 0.3 mm or 0.4 mm. The price is 20,000 yuan, which is not big?" Bai Yunpeng said that his 3D printer can now print small models such as wine cellars and small toys.

(Editor)

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