1: College students open a 3D printing agency with a monthly income of 1.5 million.
Several computer chassis-sized 3D printers are buzzing, and there are many "nail holders" designed by customers. This is the working scene of Ding Quan, a senior graduate of Wuhan University of Science and Technology. Neither he nor the machine has been idle because of heavy business this summer.
What's with 3D printing? Yesterday, Ding Quan gave a demonstration to reporters. "Just type the words' Wuhan Evening News'." He first entered these four words on the computer, converted them into three-dimensional graphics with software, and then imported them into a 3D printer. The machine starts immediately, and a conical nozzle sprays red hot plastic solution while moving rapidly. "Ordinary printers print flat, 3D printing prints layer by layer, and 3D objects are superimposed." He also dug out Hu Ba dolls, key chains and other gadgets, saying that it was for fun and friends would bring one when they met. 1 more hours later, the three-dimensional characters of Wuhan Evening News were typed.
In his junior year, Ding Quan taught himself the printing technology by using a 3D printer in the university laboratory. Now he can handle all the faults by himself. In April this year, he set up a company to help customers turn ideas into objects. In the past, customers' industrial design had to be modeled by CNC machine tools and other equipment, and it cost tens of thousands of yuan to make a model. Now he can print quickly through his 3D printer, and the charge ranges from several hundred to several thousand yuan. He has printed various models such as automobile exhaust pipes and smart door locks.
On the International Anti-Drug Day this year, the exhibition halls of anti-drug prevention education in Shandong Province and Jinan City were opened, and several models of human organs damaged by drug erosion shocked visitors. The police at the scene said that these were printed by college students with a 3D printer. After the exhibition, Ding Quan received an invitation from other anti-drug exhibition halls in Shandong to make a model. His company has been in operation for 4 months, with a turnover of 60,000 yuan and an average monthly turnover of 1.5 million yuan.
In Ding Quan's studio, there are two running 3D printers, both of which were assembled by himself. He said that the key equipment was found on the Internet and the auxiliary equipment was printed by himself. The total cost is only 1,000 yuan, far lower than the price of tens of thousands in the market. On this basis, he intends to optimize, improve and develop a small mini home toy printer.
2. Print jewelry with 3D technology to realize entrepreneurial dream.
With a 3D printer, you can print cups, molds and even hip joints, teeth or some airplane parts. So, is the 3D jewelry column printed on the market? A female student of Wuhan University of Technology turned it into reality. "Before I put my idea into practice, I must think it over." Wang Han, aged 19, has only been in the business for more than a year, with annual sales of millions.
"3D printing+jewelry" started with an inspiration.
If it weren't for an activity of sophomore year, Wang Han might spend ordinary years on campus like many ordinary college students, and then graduate.
August 20 13: The College of Art and Design organized a visit to the "Design Resource Collaboration" exhibition hall in Beijing, which contained many creative designs. It was this event that made Wang Han, who studied industrial design, experience 3D printing technology for the first time. "I was particularly interested in this technology at that time, and I was thinking about how to use this concept to do a specific thing."
The following summer vacation, she worked as an intern in a jewelry company in Wuhan. When she was on a business trip to participate in the exhibition, she learned that there was a huge demand for jewelry in the marriage and love market. "Can you print jewelry with 3D technology?" This whimsical idea lingers in her mind, and an impulse to start a business pushes her to turn this idea into reality.
Wang Han said: "At that time, our school had a pioneer park, which could provide free office space." On September 20 13, she applied for admission to the school. With a unique entrepreneurial design, Wang Han successfully passed the exam and settled in a 38.5-square-meter office in the Pioneer Park of Wuhan University of Technology. "It is not enough to have an idea, but also to have an entrepreneurial team to implement it." On 20 13 10, Wang Han submitted a report to the college and applied for the establishment of a project interest group. Under the recommendation of Fang Xing, vice president of the college, she met Jia Zheng, a classmate one year higher than herself, and later became the marketing director of the company. Under Jia Zheng's introduction, Wang Han also invited Ding Yang, a jewelry major at Zhongnan University of Economics and Law, as a designer.
On June 20 14, 1, three partners registered and established Wuhan junpo jewelry co., ltd.
Being a real personal tailor's personality is a selling point.
Entrepreneurship is not always smooth sailing. Wang Han hit a wall before it started.
A physical jewelry store wants to cooperate with a company in Wang Han and borrow goods from her for display. Because it was introduced by a friend, Wang Han trusted each other very much and didn't sign a loan contract. Who knows, the other party borrowed a batch of goods of 80 thousand yuan and then didn't return it. "You know, this is almost all the principal we have raised in various ways."
Wang Han did not give up because of this. Friends readjusted the company's rules and regulations and decided to make a breakthrough in products and take a customized route. "Entrepreneurship pays attention to a cross-border thinking. Although jewelry is a traditional handicraft industry, advanced technology makes our life more and more intelligent. " Wang Han said that the styles and sizes of traditional brand jewelry have limitations, but private customization can make creativity wild, and 3D printing technology can just make them easy to realize.
Simply put, 3D jewelry printing is a 3D plaster model that turns jewelry design drawings into reality, and then the jeweler injects molten metal into the plaster model to make unique jewelry. Some complex hollow cross structures can be formed at one time. "From design to production, the construction period takes 25 days. If you can print metal directly with a 3D printer in the future, you can wait. This will be the most ideal state for 3D jewelry printing in the future. " Wang Han told reporters.
For some jewelry companies in the market, the practice of "spot empty ring support+diamond = customization" is not really customization. "We are completely' starting from scratch' to meet the individual needs of customers for jewelry."
It is precisely because we can make jewelry according to the shapes and even creativity provided by customers. In 20 14, the company sales in Wang Han exceeded one million. Junpo company has a physical exhibition hall and a designer's office offline. On the one hand, it combines jewelry design with high-tech 3D printing technology, on the other hand, it cooperates with the jewelry design department of Wuhan Institute of Engineering and Technology to integrate the advantages of manual techniques into art jewelry. "Before you do something, you must consider the feasibility, consider all aspects, and even think clearly about the way to go in the next few decades." Although Wang Han is young, he is getting more and more sophisticated.
3. Selling homemade remote-controlled aircraft, earning 5000 yuan a month.
Liu is a sophomore majoring in instrument science and technology in Yanshan University. In April this year, he began to sell remote-controlled aircraft online, and his business was very colorful.
Liu liked flying by remote control when he was a child, but he still liked it when he went to college. But a slightly larger plane costs 1000 yuan to 2000 yuan. He thinks it's expensive and the remote control is too big to carry. He wants to make a remote-controlled plane by himself, and reduce the size of the remote controller, preferably controlled by mobile phone. Last March, he began to make his own remote-controlled plane. Airplanes are not so easy to make. First of all, we must control the cost of materials. It is not worth making one more expensive than buying one. Circuit board, motor, propeller ... It takes a lot of parts to make a remote-controlled plane, so he spent a long time in a Taobao shop selling these parts, but sometimes he couldn't find the right parts all night.
It took Liu a year to build the first remote-controlled plane, and another half a year to write a remote-controlled program. In the past, Bluetooth 2.0 technology was used to connect the remote control plane and the remote controller. Liu wants to use Bluetooth 4.0 technology, with less energy consumption and longer transmission distance, so he has to develop the remote control program himself, thus realizing the pain of a programmer. Full-screen programming language, perhaps because a comma is wrong, the instruction will not work, just staring at the computer screen, looking for line by line. There was a time when he closed his eyes at night and all he could think of was computer language symbols. Circuit boards are also difficult to repair. Once, his plane could fly well in two or three minutes, but suddenly it would crash. It took him a week to find the reason. It turned out that the two lines on the circuit board were drawn too close. From the beginning to the completion, the circuit board has changed seven versions.
"Opening an online store is quite interesting." Liu dui said: in order to save money on the packing box, he and his partner went to the trash can to pick up the express packing box that others didn't want. They often move these boxes on campus, so that all the students they see are puzzled and often ask him if he has received the express delivery again. His online store's initial monthly income was only 1000 yuan, and now it has risen to 5000 yuan. In addition to taking college students as their main customers, some companies have also talked to Liu about cooperation. "Accumulate some capital first, and when the time is ripe, open a company specializing in remote-controlled aircraft." Liu said:
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