Do you do 3D printing? What are the characteristics of 3D printing?

Super Shadow 3D printing tells you that 3D printing is slightly more expensive than ordinary printing, because 3D printing products are more complex than ordinary printing in the production process, and 3D ink is much more expensive than ordinary ink, and the production requirements are also stricter.

The 3D printing products produced by professional 3D three-dimensional painting manufacturers are more attractive to people's eyes in terms of effect and achieve value for money. Therefore, although 3D printing is slightly more expensive than ordinary printing, the publicity effect of the benefits is many times higher than that of ordinary printing.

For a more professional understanding, check out "Super Shadow 3D Printing"!

Most of them are Hubei Chusheng Technology Co., Ltd., a well-known enterprise in China's printing and packaging industry, a high-tech enterprise in Hubei Province, a vice president unit of China Printing Association, a vice president unit of Hubei Enterprise International Cooperation Association, and a national 3D digital printing standard formulation enterprise. The headquarters is located at No. 8, Xihu Road, Xiling District, Yichang City. Available upon request.

The company's independent research and development of 3D digital printing 200 lines of technology through 5 years of independent research and development by the national authority of the identification, the company for the most advanced technology at home and abroad (general enterprises 3D printing can only do 80 lines, the United States companies can only reach 160 lines, the company has reached 200 lines). The company's products are exported to the world, with annual sales of more than 300 million yuan. Through 15 years of business development, the company has established itself in the Hubei packaging market, become one of the top 50 packaging and printing enterprises in Hubei Province, and enjoy a good reputation in the domestic packaging and printing industry.

The products produced by the company are widely used in books, cosmetics, food, cigarette packs, medicines, handicrafts, decorative arts and other industries and fields.

It is definitely more expensive than ordinary printing, and the cost of its 3D ink alone is more expensive than ordinary ink, but the 3D effect of printing is much better than that of ordinary ink.

The printing process of 3D printing is more complex, and the printing materials are more demanding, so it is much more expensive than other ordinary printing!!

The cost of light printing is several times more expensive than ordinary printing.

First of all, it depends on how much you need.

3D printing due to the special interest of its products, widely loved, used in advertising ** is also very extensive, such as landscape postcards, calendar cards, calendars, labels, elevators, playing cards, bookmarks, etc., is really too numerous, its future is ambitious, worthy of research and development. I used to see this kind of 3D printing product at my friend's company, Super Shadow 3D Printing, which has three-dimensional effect and animation effect, which is very amazing.

Due to the process of 3D printing, and the requirements for the material are higher, so 3D printing is more expensive than ordinary printing, but the effect of 3D printing products is also incomparable with ordinary printing, 3D printing is colorful, 3D effect is vivid, so that people can see the depth of three-dimensional, this is a new product of printing technology, in the future prospects, can not be ignored.

The three major characteristics of 3D printing are as follows: special shapes can be printed, no abrasives are required, etc.

1. It can manufacture the shape that cannot be manufactured by the production technology of the slag transfer system.

dPrinting requires no machining or tooling, and parts are generated directly from the computer. Manufacturing complex items without increasing costs will break the traditional pricing model and change the way manufacturing costs are calculated.

3. In the case of a good design concept and design process, the technology can also simplify the production and manufacturing process.

Today's 3D printing technology can accurately distinguish land, water bodies, buildings and other topographic features, especially for the replication of a complex natural terrain structure of equal proportions or the structure of a social city covering the land, if the traditional manufacturing process is quite labor-intensive and materially costly, the level of the producer is very much required exquisite skills.

The principle of 3D printing

3D printing technology is basically the same as laser forming technology, which is simply to generate 3D entities by using layered processing, superposition molding, and adding materials layer by layer. It is called a "printer" because of its technical principle, and the layering process of a 3D printer is very similar to that of an inkjet printer.

First of all, the computer is used to design a three-dimensional model of the required parts, and then according to the process requirements, the model is discretized into a series of orderly units according to a certain law, and it is usually discretized according to a certain thickness in the Z direction, and the original three-dimensional CAD model is turned into a series of layers.

Then according to the contour information of each layer, input the processing parameters, and then automatically generate CNC ** after the system; Finally, a series of layers are formed and automatically connected to obtain a three-dimensional physical entity.

The above content reference: Encyclopedia - 3D printing.

The features of 3D printing tools are as follows:

The surface state of the printed product is covered with a layer of concave and convex cylindrical mirror-like grating material, which can directly improve the three-dimensional or changing effect of the panoramic picture.

2. Chromatic printing must be produced as soon as possible according to the plan to avoid paper expansion and contraction, resulting in inaccurate overprinting.

The printed image has a strong three-dimensional effect.

d. The original of three-dimensional printing can be buried in the source to be photographed by modeling design or scenery, and the ink printing is resistant to high temperature.

Other printing techniques are:

1. Trap printing.

There is a lot of text, few photos and pictures, more opportunities for text changes, and a small number of prints – hundreds or thousands of prints are suitable for letterpressing. The number of lead printing should not exceed 30,000, and the fine ** electric plate should not be exceeded.

Seventy, eighty thousand. Printing** Pink paper must be used to get the perfect dot. Therefore, you can't use cheap paper to print ** and hope to achieve a beautiful effect. When using the letterpress arrangement**, the junction of the lines is easy to separate and disjoint, which is a common disadvantage.

In addition, too much printing pressure or too soft surface of the pressure cylinder will cause the back of the printed sheet to have a relief-like bulge during printing, which will greatly reduce the quality of the printed matter.

2. Screen printing.

Because the screen printing ink is particularly thick, it is most suitable for special effect prints, and the number is not large and the ink color needs to be thick. It can also be printed on the three-dimensional such as square boxes, boxes, round bottles, cans, etc.

In addition to paper, the printing base can also be printed cloth, quick handle, plywood, plastic sheet, metal sheet, glass, etc., which is commonly used to print pennants, T-shirts, corrugated boxes, soda bottles, circuit boards, etc. The above-mentioned various printing characteristics are not possible with other printing methods.

3. Offset printing.

Adhesive paper printing is only suitable for printing plastic bags, hand drawers, and large and small plastic packaging. The input printer of the printed sheet is not a single sheet but a roll, and it is cut one by one after printing. The fineness of the printing dots and lines is far less than that of letterpress and offset printing, so it can be seen that offset printing cannot be used to print books and publications.

4. Network printing.

In recent years, with the rapid development of the Internet industry and the market's familiarity and recognition of e-commerce, network printing has been increasingly recognized by the market.

The annual printing business volume of **.com alone is as high as 2.8 billion yuan, and the total output value of bulk e-commerce printing exceeds 40 billion. Among them, commercial short-print printing is the mainstay. <>

The 3D printing major belongs to the 3D printing technology major. Schools: Shanghai Jiao Tong University, Nanyang Vocational College, Guangzhou Baiyun Industrial and Commercial Technician College.

The main courses of 3D printing technology major: mechanical drawing, engineering mechanics, engineering materials, mechanical design basics, machining basics, hydraulics and pneumatics, cold stamping die design and manufacturing, plastic mold design and manufacturing, mold manufacturing process, 3D measurement, 3D manufacturing, mold CAD CAM

1. 3D printing technology will be widely used in various fields such as industrial design, architectural design, cultural industry, biomedical, clothing, food, housing and transportation, which has the characteristics of high efficiency, low cost and light weight.

D printing can be used to print large automobiles, aircraft structural parts, small to teeth, bones, joints, and even clothes, shoes and hats, jewelry, cultural and creative products, and food 3D printers can also print personal favorite foods.

3D printing and 3D printing are two different technologies:

D printing, also known as three-dimensional printing, usually refers to three-dimensional grating printing. It adopts a principle that simulates the spatial difference between human eye spacing, records pixels at different angles and at different levels on the photosensitive material, and then with the help of the composite of the grating material, presents a three-dimensional three-dimensional effect and even virtual reality on the two-dimensional plane image Through this way, people can clearly and clearly feel the wonderful fun of the three-dimensional picture without the help of any tools. 3D stereoscopic prints and three-dimensional drawings can not see the three-dimensional effect on the computer, but after the three-dimensional prints are printed, due to the particularity of the grating material, you can see the three-dimensional effect without wearing three-dimensional glasses!

D-printing (3DP) is a type of rapid prototyping technology, which is a technology that uses adhesive materials such as powdered metal or plastic to construct objects based on digital model files.

3D printing is usually achieved by using digital technology material printers. It is often used in mold manufacturing, industrial design and other fields to make models, and then gradually used in the direct manufacturing of some products, and there are already parts printed using this technology. The technology is used in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, GIS, civil engineering, firearms, and other fields.

Therefore, 3D printing is to work on the 3D visual effect on the plane, while 3D printing is to three-dimensional data into objects.

3D printing how to make a sedan car. 1.Use the Rectangle tool to draw a rectangle, then use the Pen tool to draw a growth effect, and add text on top of the circle.

2.Draw an ellipse, draw it with the Pen Tool, draw a rectangle, place it on top of a large rectangle, then select the rectangle and copy its stroke. 3.

Duplicate a layer, group the copied layers, copy another layer, select the rectangular layer, and modify the shape. 4.Create a new layer, draw a rectangular path with the Pen Tool, duplicate another one, and align the path so that it is centered to open the group below.

5.Create a new layer, use the Pen Tool to continue drawing a path below, fill the color with a black font, select the Black tool, click on the gray selection, and select the road.