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3D printing industry distribution in China
2021 / 03 / 24
At present, the domestic 3D printing industry is developing rapidly in Beijing, Zhejiang, Hubei, Guangdong, and Shaanxi. Beijing: There are more than 70 companies engaged in additive manufacturing technology (3D printing) R&D and production services. In 2018, sales revenue exceeded 600 million yuan. Zhejiang Province: Located in Zhejiang Province, Shining 3D is the first 3D digital and 3D printing company. According to the performance bulletin, the operating income reached 410 million yuan in 2018. Hubei Province: There are dozens of companies and R&D institutions related to additive manufacturing (3D printing). Guangdong Province: There are more than 400 companies engaged in 3D printing business and have multiple 3D printing industrial parks. Shaanxi Province: There are more than 70 companies engaged in 3D printing R&D and production. In addition, the rapid development of the 3D printing industry is inseparable from the support of the government. In this context, 3D printing industrial parks continue to emerge. At present, domestic 3D printing industrial parks are mainly distributed in coastal areas, while the central region also forms an industrial cluster. In addition, there are 3D printing industrial parks under construction in Qingdao and other places.
What are the prospects of 3d printing technology in the future?
2021 / 03 / 23
The development prospect of 3D printing technology is great, and it will bring revolutionary changes to traditional printing technology and methods. 3D printing technology is now being cited in many aspects, and its application is very wide. This technology can be combined with many fields, such as biology, medical, architecture, jewelry, footwear, industrial design, aerospace and so on. In medicine, in August 2014, the Peking University research team successfully implanted a 3D printed spine into a 12-year-old boy. This is gratifying news. However, 3D printing technology is also facing controversies in terms of printing material restrictions, intellectual property rights, and ethics. But in terms of medicine alone, I believe that 3D printing technology is definitely a boon for patients.
What is the use of a 3D printer? What is the market and what is the outlook?
2021 / 03 / 19
3D printers are widely used. The hospital field can 3D print blood vessels, hearts, spine, etc., the education field is mainly used for scientific research, and the crafts field can print models, real estate, etc. The market prospect of 3D printers is very good. Under the promotion of the government and the market, 3D printing will become more and more common3D printers are widely used. The hospital field can 3D print blood vessels, hearts, spine, etc., the education field is mainly used for scientific research, and the crafts field can print models, real estate, etc. The market prospect of 3D printers is very good. Under the promotion of the government and the market, 3D printing will become more and more common. 3D printers will have the advantages of random complexity, random variety, no equipment, zero interval time, zero restriction, zero technology manufacturing, portable hand-held manufacturing tools, less production waste, unlimited material chromaticity, and precise repeatability. Disruptive and innovate various industries. The market prospect can be called the third industrial revolution. Because of its strong personalization, many manufacturers are now developing 3D printers. This is an emerging industry.
What is a desktop 3d printer? Which industries does it apply to?
2021 / 03 / 19
Many people are asking what is a desktop 3D printer; desktop 3D printers are divided by different molding methods of 3D printers. The thermal nozzle heats the material (ABS, PLA, etc.) to a critical state. Under the control of the computer, it follows the geometric information track determined by the CAD, within a certain temperature range, within a certain temperature range, and within a certain temperature range. Within a certain temperature range, a thin layer with contours is formed. When a layer is completed, the newly formed layer is lowered by a vertical lifting system to complete curing. By stacking and bonding layer by layer, a three-dimensional entity of the part is produced from bottom to top. After the desktop 3D printer, let's take a look at which industry it is applied to. Education: 3D printing can visualize the content of teaching materials, making it easier for children to learn. The senior students can also participate in the operation and practice of 3D printing, so that 3D printed objects can be "moved", such as atom models commonly used in chemistry classes, teaching tools and molds. Medical aspect: using auxiliary manufacturing technology to customize prostheses, manufacturing organs, tooth sleeves, skull models, bones, etc., can all be realized by using vertical cube desktop-level 3D printers. Industrial design: It can make a complete car body, a customized instrument panel, and a complex structure of the air inlet components. Artistic creativity: In the creative fields of art, design, animation, etc., with the continuous development of 3D printing technology, it will cause more and more personalized needs. Art lovers can use 3D printing technology to complete their own personalized creativity. Traditional product developm
2021 / 03 / 18
Our brother company produce 3D printer for about 2 years, and so far, we sold many and also received many good review from our customers. For our 3D printer advantage: 1, Quality: Based on the same price level, our 3D printer price is low a little than others. what we want to give more profit for our customers and expand our market! 2, Price: Ours price is very low in the market now, based on same quality level, our 3d printer have a competitive price. 3, After-sales servise: If you be our customers, we will support you with servise all of your life, if any question including the technology question on the 3D printer, we will be there to support you and deal with for you.
New hot sale 18W 20W USB C PD phone charger
2021 / 03 / 18
Yidashun had developed the 18w pd charger and 20w usb c pd phone charger and 18w qc 3.0+usb c pd two ports phone charger last year, and also we had produced some bulk production successfuly and also sold very well. Yidashun's 18w 20w usb c pd charger was developed as the original ones, with high copy shape and high copy qulity! Yidashun's 18w 20w pd charger, use the fixed pins, the main body shell is white bright surface, the input and output end faces are light gray! like original one. The specificates of 18w is support 100-240v 50/60hz input, and output is 5v 3a,9v 2a. 12v 1.5a, the 20w type c pd charger is 5v 3a, 9v 2.22a, 12v 1.67a. The specificatres of the 18W QC3.0+18W PD, it has two port and the total power is 18w, it has a qc3.0 charging port and a type c pd charging port, can be used with a USB A cable and also the type c cable. If you want to know more our 18w and 20w pd charger, pls do not hesitate to contact us! thank you!
Do you know how to install a printer?
2021 / 03 / 17
1. Click the "Start" button in the lower left corner of the screen, select "Printers and Faxes from the pop-up menu list, and click the "Add Printer" command on the left in the opened "Printers and Faxes" window; 2. Then the "Add Printer Wizard" dialog box will pop up, click the "Next" button to continue, select "First Step", then select "Create a new port", and then select the "Standard TCP/IP Port" item. ; 3. After clicking the "Next" button, a new dialog box will pop up, directly click the "Next" button to continue, fill in the correct IP address of the network printer, and click the "Next" button; 4. Click the "Finish" button in the final confirmation dialog box, and finally click "Install from Disk", click the "Browse" button in the pop-up dialog box to find the installation program, click the "OK" button and then "Add Printer Wizard" "" dialog box will automatically list the drivers of the current printer, click the "Next" button; 5. Click the "Next" button again, until the final "Finish" dialog box, click the "Finish" button to complete.
Advantages of 3D printing technology
2021 / 03 / 16
Advantages of 3D printing technology (1) Save materials. There is no need to remove scraps, which improves the utilization rate of materials, and reduces the cost by abandoning the production line; (2) It can achieve high precision and high complexity, and can manufacture very complicated parts that cannot be manufactured by traditional methods; (3) No need for traditional tools, fixtures, machine tools or any molds, you can directly generate physical products from 3D CAD graphics of any shape from the computer; (4) It can automatically, quickly, directly and accurately convert the three-dimensional design in the computer into a physical model, and even directly manufacture parts or molds, thereby effectively shortening the product development cycle; (5) 3D printing does not require a centralized and fixed manufacturing workshop, and has the characteristics of distributed production; (6) 3D printing can take shape within a few hours, which allows designers and developers to achieve a leap from floor plan to entity; (7) It can print assembled products. Therefore, it can reduce assembly costs and even challenge mass production method
The future development of 3D printers
2021 / 03 / 12
The future development of 3D printers 3D printing has become a trend, and has been widely used in the field of design, especially industrial design, digital product mold opening, etc., a mold can be printed within a few hours, saving a lot of product development time to the market. 3D printing is a form of additive manufacturing technology, in which three-dimensional objects are created through a continuous physical layer. Compared with other additive manufacturing technologies, 3D printers have the advantages of fast speed, low price, and high ease of use. For producers, 3D printing technology can greatly reduce production costs, improve the efficiency of raw materials and energy use, and reduce the impact on the environment. It also enables consumers to tailor products according to their own needs.[6] 3D printers are neither Need to use paper, no need to use ink, but through a series of technologies such as electronic drawing, remote data transmission, laser scanning, material melting, etc., to melt the specific metal powder or memory material, and rebuild it layer by layer according to the instructions of the electronic model. Superimpose them together, and finally turn the electronic model into a real object. The advantage is that it can greatly save the time of making industrial samples, and can "print" products with complex shapes. Therefore, many experts believe that this technology represents a new trend in the development of manufacturing
A brief history of the development of 3D printing technology
2021 / 03 / 11
1981–1984: the hazy phase The history of 3D printing began in 1981, when Dr. Hideo Kotama applied for a patent for rapid prototyping equipment. Xiaoyu Hideo's application failed. Due to funding issues, he was unable to complete the application before the one-year deadline. 1984-1988: The invention of photolithography 1984 was a lucky year for 3D printing. 1988–1992: The Age of Innovation Charles Hull`s stereolithography patent marked the beginning of the 3D printing industry, but you may know that there are more 3D printing technologies besides SLA, and now it`s time to take a closer look at when other technologies were invented! SLS Deckard's first SLS 3D printer, called Betsy. It can only produce simple plastic blocks. FDM In 1992, the FDM patent was finally granted to Stratasys, which marked the beginning of the rapid development of the technology. In the early 1990s, one of the first industries to adopt this technology was medicine. A fast-moving future We might think that 3D printing is a relatively new technology, but now you know that all three technologies were invented in the 1980s.
2021 / 03 / 10
SLA (Light Curable Forming Technology) : Photosensitive resin materials by laser fixed wavelength layer by layer curing molding. This technology is widely used in the industrial manufacturing industry, because it can quickly make the prototype of the product, and print more manual models. SLS (Powder Sintering Technology) : Nylon material by laser fixed wavelength sintering layer by layer melting. Nylon is an engineering plastic, used in industry as a functional and test parts, but also suitable for small batch production. 3D printing is usually done using digital materials 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. There are already parts printed with this technology. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.
2021 / 03 / 10
3D printing is a process of layer by layer printing. First of all, we need to have a 3D model, which can be made by various 3D modeling software. Then, slicing software is used to cross-cut the model into many faces, and then print face by face.
2021 / 03 / 10
A 3D printer is a printer that is not restricted by any material. It can print any flat material such as glass, ceramics, acrylic, mobile phone cases, TPU, ABS, etc. 1. 3D Printers is a magical printer designed by an inventor named Enrico Dini. It can not only "print" a complete building, it can even print anything needed in the spacecraft for the astronauts. 2. 3D printing originated from photographic sculpture and landform forming technology more than 100 years ago. It had a prototype in the 1980s and its scientific name was "rapid prototyping". Its principle is: Put the data and raw materials into the 3D printer, and the machine will build the product layer by layer according to the program. The product in front of you can be used immediately. 3. In addition, it is also called a three-dimensional printer, or a rapid prototyping machine, which uses liquid or powdered plastic to make objects. Its operating principle is very similar to that of a traditional printer. It is equipped with a halogen lamp that melts nylon powder, and has the technology that allows users to download design drawings, and can make many household items from toothbrushes to sandals.
2021 / 03 / 09
Currently, there are many 3D printing materials. The commonly used ones are PLA, ABS and SLA (solid, solid and liquid). PLA is a new type of material, which is a degradable environment-friendly material composed of corn starch, and can be understood as environment-friendly plastic. ABS is the common plastic we see at ordinary times. When printing, it tastes strong, but it is very strong. SLA is a liquid material that can be printed using a SLA3D printer's laser head for high precision. Of course there are nylon powder, ceramic powder and so on a variety of consumables.
Precautions for using the adapter
2020 / 07 / 22
1. Never use an adapter with insufficient voltage and current This is similar to the first taboo of the battery pack, but here is from the perspective of the whole machine. Nowadays, the configuration of notebook computers is getting higher and higher, and the power consumption is also rising, especially the high-frequency P4-M machines are even more power-consuming. Once the voltage and current of the power adapter are insufficient, it is easy to cause the screen to flicker and the hard disk is bad. The battery cannot be fully charged and crashes for no reason. 2. Avoid falling or flooding For the purpose of portability, the internal structure of the laptop power adapter is very compact. Although it is not as fragile as a battery, it should also be avoided from impact and fall. The author once used a fallen power adapter and caused a trip at home. Later, I found out during inspections. There is a short circuit inside. 3. Avoid poor heat dissipation Many people attach great importance to the heat dissipation of the laptop itself, but few people care about the power adapter. In fact, the power adapter of many machines has no less heat than that of a notebook. Be careful not to cover it with clothes and newspapers, and place it in a well-ventilated place. In this regard, I have personal experience of a notebook I used in the early years, because the power adapter itself is very hot, and it is convenient to use it on the bed. As a result, the surface is partially melted because the heat cannot be discharged.
How to use the multifunctional car charger correctly?
2020 / 07 / 21
1 Please be careful not to insert the car charger before the bai car du starts, so as not to damage the car charger by the voltage when the car starts. 2 The owner of the vehicle should never use harsh chemicals, cleaning agents, or strong detergents to clean the charger. Because this will seriously damage the function of the car charger. 3 Pay special attention not to throw, drop, knock or vibrate the car charger at will during use, and do not use the charger when the car is parked for a long time in summer and the temperature inside the car exceeds 45°C. This will seriously damage the car. The circuit board inside the charger. 4 Car charger is one of the electronic products. During use, car owners should be careful not to accidentally enter water or expose them to humid air when they are not used for a long time. This will cause different degrees of corrosion or corrosion to their internal electronic components. Oxidation. 5 After the vehicle is turned off, the car charger should be unplugged and placed. Although 80% of the vehicles are powered off by the cigarette lighter after the vehicle is unplugged, there are also some cars whose cigarette lighter is continuously powered.
Can I replace 12V5A with 12V1A?
2020 / 07 / 15
12V1A can not be used to replace 12V5A. Insufficient power supply can easily burn the power supply. The principle of power supply replacement that can make the load work weak or damaged is that the large one can be replaced by the small one. The power supply is a device that provides electrical energy. The power supply can convert other forms of energy into electrical energy, so this device for providing electrical energy is called a power supply.
How to choose regular power products
2020 / 07 / 15
We should first buy genuine power supplies, first look at the nameplate, the information given on the nameplate is generally very complete, there will be product certification information, manufacturer information, generally after product certification and professionally produced power adapters are compared reliable. The second point is the brand. The brand is also very important. This is the same reason we buy a mobile phone and like to buy a brand machine. Although choosing a brand's power adapter, his power adapter price may be higher. The third point is the certification I mentioned before. Only after certification can the products be allowed to be used in the market, such as the domestic CCC certification.
How to use the power adapter correctly
2020 / 07 / 14
1. Put the adapter in a location that is not exposed to sunlight and ventilated, try not to use it for a long time. 2. You can place the heat sink next to the adapter, such as a fan or the like. 3. The adapter can be placed on its side to reduce its contact area with the ground, which can also effectively control the adapter heating. 4. Plastic blocks or other objects can be placed under the adapter to make it aerial, which can speed up the heat dissipation of the adapter.
The reason why the apple Charger is hot
2020 / 07 / 13
1. In the charging state, the battery will generate heat, which is a normal phenomenon. 2. Playing large mobile game or application will take up a lot of CPU resources. 3. It is recommended to use the mobile phone when it is fully charged. 4. Use a mobile phone in a closed environment. As the mobile phone is in a closed state, the heat cannot go out, which will lead to serious fever.
How to correctly recognize the USB Type-C interface in the laptop adapter ?
2020 / 05 / 08
The USB Type-C interface is a type of USB interface. There are currently four main types of USB interface: 1. USB Type-A, this type of interface is our most common USB interface, mainly used in computers, chargers, mice, keyboards, U disks and other devices. 2. USB Type-B, this type of interface is mainly used in printers and other devices, no type-A interface is common. 3, Micro-B, this interface we have seen, is the interface of the mobile phone charger. 4. USB Type-C, this is our protagonist today, is the future development trend of USB interface.
What is the role and principle of the power adapter?
2020 / 05 / 04
Power adapters are commonly found in small electronic products such as mobile phones, LCD monitors and notebook computers. It is generally composed of a housing, a power transformer and a rectifier circuit. It can be divided into AC output type and DC output type according to its output type, and can be divided into wall-plug type and desktop type according to the connection method. The power adapter is widely used in industrial automation control, military equipment, scientific research equipment, LED lighting, industrial control equipment, communication equipment, power equipment, instrumentation, medical equipment, semiconductor refrigeration and heating, air purifiers, electronic refrigerators, liquid crystal displays, LED lamps , Communications equipment, audio-visual products, security, computer cases, digital products and instruments and other fields, and have a role that cannot be ignored in these fields. In general, the role of the power adapter is the transformer and rectifier. The household AC is 220v, and our computer uses DC 12v, so we can be sure that the power adapter is a transformer and rectifier. The adapter is a transformer, so we should all know that AC 220v is transformed by a transformer and DC by a rectifier. There is consumption here, and these consumption will be converted into heat, so it is normal for the power adapter to generate heat. The transformer is made of silicon steel sheet. After the transformer is energized, it generates magnetic flux. The magnetic flux will cause a forceful effect between the silicon steel sheets, which will produce a humming sound. This is normal. However, the sound of the earth is abnormal, there are many reasons: The AC voltage is unstable, the chip is damaged, the inter-turn short circuit, the component is damaged, etc. By the way, the role of the adapter is to convert AC to DC electronic products The power adapter has a large space and is
The basic method of converting AC voltage to DC voltage
2020 / 04 / 30
Why is AC / DC conversion required? As we all know, the main power supply of Japanese homes or buildings is AC100V or 200V. However, most of the electrical appliances are operated through the electronic circuits, almost all of which use 5V and 3.3vdc voltage. Although there are motor equipment, incandescent lamp and other equipment directly driven by AC voltage, but the near motor and switch and other relatively simple equipment are almost inevitably equipped with electronic control circuits, and all electronic control circuits are driven by DC voltage. In addition, the market gradually changes incandescent lamp into led just as we all know, LED is still driven by DC basically, that is to say, the AC delivered from the power grid is equivalent to the electronic circuit of the heart of electronic products, so if the AC voltage is not converted into DC voltage, the electronic products cannot be started. ". In 1881, Edison invented the electric lamp with incandescent bulb. In fact, in the United States at that time, Edison began to implement the cause of dc110v power grid in order to promote incandescent bulb, with the supply of DC power adapter as the standard. However, when transmitting DC power, the voltage will be greatly reduced, so the transmission range cannot exceed 1.5km, so the power plant must be built in the street. It's unbelievable now. Nikolai Tesla inspected AC power generation, power transmission, use methods, and Edison started a current war. After Tesla's side to be able to easily variable voltage, and even if the wire is thin and long, the transmission of power will not cause too much loss of AC system to win, and the result has continued to this day. As long as the AC power supply uses a transformer, it can easily convert the voltage (step-up, step-down) High voltage / low current can be maintained during power transmission to reduce voltage drop (I2R loss) It can easily convert AC power into DC power and sup
Main Popular Brands of Laptop Chargers
2020 / 04 / 28
Acer (founded in 1976) APPLE (founded in 1976) ASUS (founded in 1989) DELL (founded in 1984) DELTA (founded in 1971) Fujitsu (was founded in 1995) HP (founded in 1939 and has merged with COMPAQ) LENOVO (founded in 1984 and has merged with IBM) TOSHIBA (founded in 1875)
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.