90 after learning tyrants invented 3D printing polishing machine 2400 yuan for 2 million
origin: Hualong network Author: Huang Jun
"actually, I didn't expect to get 2 million." Liu Hongwei, a two student at Chongqing University of Science and Technology, who just got on CCTV's invention dream workshop, told reporters. Reporter today (16) day (16) from the Chongqing University of Science and Technology, 24 year old Liu Hongwei invented the printing and polishing machine not only boarded the CCTV, but also the enterprise intention to use 2 million to obtain his patent transfer. But you know, he is still a learning tyrant, and the development of this product costs only 2400 yuan.
research and development of 3D printing and polishing machine on CCTV enterprises to buy
2 million
recently, Chongqing University of Science and Technology petroleum and natural gas engineering professional research two students research and development of Liu Hongwei print polishing machine on the CCTV "the invention dream workshop" column. At the site of the program recording, the patent transfers the patent right by 2 million yuan through a product introduction, a sample display, a field demonstration, an investor's question, an OTC expert comment and so on.
when it comes to 3D printing, you must be familiar with it. So what is 3D printing and polishing machine?
"a lot of 3D prints do rough things, and polishing machines make them smoother." Liu Hongwei told reporters that his undergraduate design was about 3D printers. In the process of designing, he found that 3D was not smooth and rough, and the idea of inventing the polishing machine was created.
because I love design and hands-on, Liu Hongwei is very familiar with all kinds of design software, and the professional knowledge is very solid. He bought the material from the Internet and made the prototype of the polishing machine within two or three months. Liu Hongwei realized that the 3D printing polishing machine is still a blank in the market, and it is more firm. Good faith in it. After completing the design of
Senior 4, Liu Hongwei applied for a national patent, and for a while, Liu Hongwei continued to improve and update his products. Nowadays, the polishing machine can smooth the rough 3D model in a few minutes.
is interested in machinery from an early age to the inventor is also a study hegemon
4 national utility model patents that have been very interested in machinery since childhood.
"when I was in grade six, I used to be a small electric ship. When I was very young, I liked watching popular science TV programs and books." He chose mechanical design, manufacturing and automation in his college entrance examination, because of his interest and his mother's support and encouragement.
2009 September, Liu Hongwei was admitted to Chongqing University of Science and Technology. In the next semester, Liu Hongwei won the two prize in the school's mechanical design and manufacturing competition with his multifunctional helmet. This is his first contact with 3D.
since then, Liu Hongwei is very fascinated by the mechanical manufacturing and design, and it is all right to design drawings in the dorm. At the University, there have been many awards such as the first prize of the National College Students' advanced drawing technology and product information modeling innovation competition, and the innovation practice competition of the Chongqing "Kehui Cup" graduate student. After graduating from
, Liu Hongwei was admitted to Chongqing University of Science and Technology. Reporters learned that Liu Hongwei in university undergraduate course performance is also very good, 4 years of achievements are in the top two, and also won the national scholarship.
his learning experience is a hands-on, hands-on hand in the process of mastering professional knowledge, and he will also look at some of the works of foreign science and technology scholars to open the horizon.
2400 yuan in exchange for 2 million yuan after graduation will go to "nugget"
talk about the whole invention, Liu Hongwei said, supporting his university stick to the hands-on design is his ambition to start a business. He wanted to start a business since he was in high school. After he went to university, he was active in developing various products and participating in various design competitions. It was because he wanted to start a business. The idea had not been worn away by time.
"I think it's not that difficult to start a business with technology and ideas." Liu Hongwei applied for a patent from the design of 3D printing and polishing machine, but spent 2400 yuan before and after, but in exchange for 2 million yuan of patent intention transfer.
"mastering a technology is very important. It is also important to have new ideas. This represents an opportunity. Like Bill Gates, it was he who took the opportunity to catch computer software and created the Microsoft Corp with his childhood partners, making it the largest computer software provider in the world. Liu Hongwei said.
"the entrepreneurial environment is very good now, and entrepreneurship can also open up more opportunities for yourself." He said: "employment is like grabbing gold that we have discovered, and pioneering is to discover gold."