3D printer, English is 3D Printer, It is a device that uses digital technology to create three-dimensional objects.It finally forms a physical object by continuously accumulating plastic, metal powder or other materials to make a layer.3D printing technology is widely used in manufacturing, engineering, medical, art, art, and art.
3D printer is different from ordinary printer, 3D printer can print three-dimensional three-dimensional objects.The price of a 3D printer has fallen sharply in the past 10 years, and it has gradually entered the family life.You can convert your creativity through 3D printers into a physical model.3D printing not only requires a 3D printer, but also a suitable 3D printing software, please read “25 Most Popular 3D Printing Software” Essence
What do you need to pay attention to when you buy a 3D printer and what are the better model recommendations?This article details the 17 most popular 3D printers and the precautions when buying.
Directory of this article
- What is a 3D printer?
- 3D printer recommendation
- What are the applications of 3D printing technology?What challenges?
- What are the 3D printing technology?
- How to choose a 3D printer?
- What are the famous 3D printer brands?
What is a 3D printer?
The 3D printer is a device that prints the 3D model (3D Models) into a physical model.The basic printing principle is 3D model Divide into multiple two-dimensional flat layers (layers), and then start from the bottom Print layer by layer, Finally, layer and layer Superimposed, Finally make a physical model.
The basic steps are as follows:
- First, use 3D design software to create a digital model, and then convert it to a specific file format, such as STL file
- Then, use a 3D printer to read the file, control the printer movement according to the data instruction, and accumulate the material layerly until the manufacturing of the entire object is completed.
The following video explains the basic principles of 3D printing and important steps: and important steps:
So, 3D printing is a kind Printing technology layer by layer, English is called “” Layer-by-layer manufacturing“, Printing a solid model often requires hundreds of or even thousands of layers to superimposed.
In this process, the 3D model is mainly caused by Cad(Computer Aided Design) and other software are made, and then converted into files that can be recognized by 3D printers.For example, the STL file format (a file format that transforms 3D models into a triangle).After sending these files to the 3D printer, the printer is directlyPrint the real thing.
The current common 3D printing technology is:
- Molten sedimentation model: Fused Depositation Modeling (FDM)
- Stereo light inscription: Stereolithography (SLA)
- Digital light treatment: DIGITAL LIGHT Process (DLP)
- Selective laser sintering: Selective Laser Sintering (SLS)
Different technologies will use different types of raw materials and the principles of solidification of different materials, etc., which have their own characteristics in terms of price, speed, accuracy.
Among them, FDM and SLA are the most common types of household 3D printers, which are most suitable for family use.DLP and SLS are used in more professional areas, such as industrial manufacturing.
If you are buying a 3D printer for the first time, we recommend that you buy the FDM 3D printer, which is simple, fast, and easy to maintain.At the same time, the cost of materials is also very low. for example, Flashforge Finder 3 It’s a very good choice.
3D printer recommendation
Best Family 3D Printer: Flashforge Finder 3
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3D printer parameter
- Printing technology: FDM
- Support material: non-toxic PLA
- Color support: a single nozzle
- Frame form: open type
- Maximum printing volume: 140 long x 140 width x 140 high millimeter
- Maximum printing accuracy: 0.1 mm
- Connection method: USB, WIFI, U disk, cloud printing
3D printer introduction
Flashforge Finder 3 adopts advanced link methods, including USB, WiFi, U disk, and cloud printing to provide more flexible data transmission methods for 3D printing.The material only supports non-toxic PLA, can safely print a variety of models, simple operation, sliding into the construction board to help beginners quickly learn the use of 3D printers.Provide 0.1 mm accuracy to print 3D models made by most beginners.
3D printer advantage
- Support multiple links
- Quietly printing process
- Intelligent leveling system helps to correct the printing platform
3D printer disadvantage
- Open printing framework, the printing process is easily affected
- Limited printing space
The 3D printer that is most suitable for beginners: Creality Ender 3 Pro / Creality Ender 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support material: PLA
- Color support: a single nozzle
- Frame form: open type
- Maximum printing volume: 220x220x250 mm
- Connection method: USB
3D printer introduction
Creality Ender 3 and Creality Ender 3 Pro are a printer that needs to complete some of the construction work by themselves.During the construction process, you can further understand the working principle of 3D printers, which is very suitable for students or children to understand.The printer adopts an open frame structure, which can observe the printing process of the model very intuitively.The aluminum framework does not provide better solid support.At the same time, the weight of the printer can be reduced, which can flexibly move and store.Unique “restoration printing” function, when encountering accidents such as power failure, can continue to be carried out after recovering the power.
3D printer advantage
- Support “restoration of printing” technology, you can restore printing after the accident is disconnected
- The aluminum framework reduces the weight of the printer
- The new generation of pulley makes the print more stable
- The semi-assembly process helps users understand the working principle of the printer
3D printer disadvantage
- Limited link method
Best Security 3D Printer: Dremel Digilab 3D20 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support material: PLA
- Color support: a single nozzle
- Frame form: fully closed
- Maximum printing volume: 9.0 x 5.9 x 5.5 inches
- Maximum printing accuracy: 0.1 mm
- Connection method: SD card
3D printer introduction
Dremel 3D20 is one of the safest home 3D printers on the market.After rigorous testing, to ensure reliable printing quality, fully enclosed framework design, to avoid children in high-temperature media during printingThe printing process and obtaining UL certification at the same time can ensure the stable operation of long-term work.Use the SD card as a connection method and support cloud-based slice software, which can print 3D models from multiple devices.
3D printer advantage
- Highly safe operating performance
- Full closed frame structure provides more safety for children’s use
- Use the SD card as a connection method, while supporting cloud-based slice software
3D printer disadvantage
- Limited connection method
Best connection 3D printer: Monoprice Select Mini 3D Printer V2
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3D printer parameter
- Printing technology: FDM
- Support materials: PLA, ABS, PVA
- Color support: a single nozzle
- Frame form: open type
- Maximum printing volume: 11.3 x 7.5 x 13.5 inches
- Maximum printing accuracy: 0.1 mm
- Connection: Microsb, Microsd Card, WiFi
3D printer introduction
Monoprice Select Mini adopts a compact shape design that can be placed in a variety of spaces, providing a variety of connection methods such as Microusb, Microsd cards, WIFI, and providing a sense of flexible and convenient use.The full open printing space can observe the printing process at 360 °, the large LCD display, and the knobs can accurately control the printing process.Compatible with a variety of systems, provide more comprehensive 3D model printing.
3D printer advantage
- Multiple connection methods
- Lower price
- You can use it immediately without assembly
- Compact shape size
3D printer disadvantage
- Maximum printing volume limited
- Complete open design, which is not conducive to children’s use
Best Printer 3D Printer: Anycubic Mega X 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support materials: PLA, ABS, TPU, PETG, HIPS, Wood
- Color support: a single nozzle
- Frame form: open type
- Maximum printing volume: 11.81 x 11.81 x 12 inches
- Connection method: USB, SD card
3D printer introduction
AnyCubic Mega X uses a all-metal framework to provide stable support.In the direction of the Y-axis, the bilateral rail design provides stability.Double screw design is provided in the Z-axis direction to provide more accurate model printing capabilities.It supports hot-melt wire materials including PLA, ABS, TPU and other materials to make more diverse 3D models.
3D printer advantage
- Support “restoration printing” function
- Large printing space
- TFT touch screen, intuitive easy operation
3D printer disadvantage
- Need to complete part of the assembly yourself
- Open design is not conducive to the environment of children or pets at home
Best Air Friendly 3D Printer: Dremel-3D45-01 Digilab 3D45 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support material: PLE/NYLON/PETG/Eco-ABS
- Color support: a single nozzle
- Frame form: fully closed
- Maximum printing volume: 6.7 x 10 x 6 inches
- Connection method: USB, WIFI
3D printer introduction
Dremel 3D45 3D uses a fully closed frame design to provide a safer and quieter printing process.The built-in camera can remotely monitor the printing process, while providing a carbon filter and particle filter to help reduce the pollution to the environment.Support a variety of hot-melt sets to print a variety of styles.Each hot-melt with recognition labels.The printer can automatically identify to provide the best print temperature to make more exquisite models.
3D printer advantage
- Built-in carbon filter and particle filter
- Built-in camera, support remote monitoring
3D printer disadvantage
- Limited printing space only supports printing smaller models
Best high-performance air friendly 3D printer: Flashforge Adventurr 4 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support materials: ABS, PLA, PC, PETG, PLA-CF, PETG-CF
- Color support: a single nozzle that can be replaced
- Frame form: fully closed
- Maximum printing volume: 220*200*250 mm
- Maximum printing accuracy: 0.1 mm
- Connection method: USB, WIFI, Ethernet
3D printer introduction
Flashforge Adventurr 4 improves print speed and printing volume than the previous generation.At the same time, the Y axis and Z axis have been strengthened to improve the stability of the printing process.A built-in HEPA filter can filter 99%of TVOC powder and odor.There is a high-definition camera inside the printer, which can observe the printing process through remote equipment in real time to avoid the danger of contacting high-temperature materials.At the same time, the “restoration of printing” function is supported to quickly continue printing progress after accidents such as power off.
3D printer advantage
- With HEPA filter to filter harmful particles
- Support “restoration printing” function
3D printer disadvantage
- A single nozzle can only print one color
- Limited printing space
Best mini 3D printer: Monoprice Mini Delta V2 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support materials: ABS, PLA
- Color support: a single nozzle
- Frame form: open type
- Maximum printing volume: 110*120 mm
- Connection: wifi, USB
3D printer introduction
The Monoprice Mini Delta V2 3D printer adopts a very compact shape size design.The top has a handle, which can be easily transferred.The 110*120 mm printing space can be provided inside, which can print some small objects flexibly.Provide USB and WiFi connections.A variety of connections allow printers to work on more occasions.The printer settings and startup can be easily set through the touch screen to support the “restoration of printing” function, and there are no fear of accidental power outage.
3D printer advantage
- Compact appearance design
- Can be controlled by mobile client
- Simple touch control
- Lower work noise
3D printer disadvantage
- Very small printing space
The best student applies 3D printer: qidi technology x-one2 single extruder 3D printer
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3D printer parameter
- Printing technology: FDM
- Support materials: PLA, ABS, PETG, TPU
- Color support: a single nozzle
- Frame form: fully closed
- Maximum printing volume: 140x140x140mm
- Maximum printing accuracy: 0.05 mm
- Connection method: storage card
3D printer introduction
QIDI TECHNOLOGY X-One is a 3D printer that is very suitable for students to learn and use.It adopts interesting appearance color matching and shape design, fully enclosed printing space to effectively prevent accidental damage.Large-area window can satisfy the child’s curiosity about the printing process.The 3.5 -inch touch screen is convenient for students to understand and operate through the cartoon icon.With the self-developed slicer, you can easily adjust the model to print the best effect on a simple interface.
3D printer advantage
- Cute appearance design
- The safety of the full closed printing space to protect children
3D printer disadvantage
- Limited printing ability
Best accuracy 3D printer: Flashforge Adventurr 3 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support materials: PLA, ABS, PETG, Stainless Steel
- Color support: replaceable single nozzle
- Frame form: fully closed
- Maximum printing volume: 150*150*150 mm
- Maximum printing accuracy: 0.1 mm
- Connection method: storage card, WIFI
3D printer introduction
Flashforge Adventurr 3 is a 3D printer that can meet multiple levels of requirements.It provides 4 specifications of print heads to apply the best model effect for multiple materials and printing.The support platform can be automatically adjusted according to the needs of the model.After the model is printed, just bend the platform gently to easily remove the model, and there will be no damage.Automatic hot melting detection device to avoid air rotation damage to printers.The built-in high-definition camera can be printed through WiFi remote monitoring to stop printing in time when errors occur.
3D printer advantage
- Provide 4 replaceable nozzles
- With high-definition camera, remote monitoring
3D printer disadvantage
- Limited connection method
- Even if the fully closed frame design will produce a 50 -decibel work noise
Best Performance Open 3D Printer: SNAPMAKER 2.0 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support materials: PLA, Metal
- Color support: a single nozzle
- Frame form: open type
- Maximum printing volume: 320 x 350 x 330 mm
- Maximum printing accuracy: 0.005 mm
- Connection method: wifi
3D printer introduction
Snapmaker 2.0 is a 3D printer with excellent performance that can complete 3D model printing, carving and cutting on a machine, and provide a variety of additional accessories to complete more advanced model printing machine production.Provide a large printing space of 320 X 350 X 330 MM, which can complete the model size needs of most daily life and creative design.Support the “restoration of printing” function, and can continue the previous work quickly after the power is disconnected.
3D printer advantage
- Support “restoration printing” function
- Complete the printing, engraving and cutting of the model on a machine
- Large printing space
3D printer disadvantage
- A variety of advanced functions require users with certain experience to use
Best silent 3D printer: Comgraow Creality CR-6 Se Leveling-Free 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support materials: PLA, ABS, PETG, TPU
- Color support: a single nozzle
- Frame form: open type
- Maximum printing volume: 235*235*250 mm
- Maximum printing accuracy: 0.1 mm
- Connection method: storage card card, online printing
3D printer introduction
Comgraow Creality CR-6 SE uses dual Z orbit and a wider Y-axis orbit to provide stable printing capabilities to print the model more accurately.At the same timePrint more smooth models.Equipped with the mute motherboard with the TRINAMIC driver, add a mute chipset to actively reduce the work noise and provide a quieter model printing process.
3D printer advantage
- Lower work noise
- Support “restoration printing” function
- Stable hot melt extruder
- Double Z axis orbit and wider Y-axis orbit
3D printer disadvantage
- Need to assemble manually
Best Intuctional 3D Printer: DA VINCI MINI Wireless 3D Printer
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3D printer parameter
- Printing technology: FDM
- Support materials: PLA, PETG, Plastic
- Color support: a single nozzle
- Frame form: open type
- Maximum printing volume: 5.9 ″ x 5.9 ″ x 5.9 ″
- Maximum printing accuracy: 0.1 mm
- Connection: wifi, USB
3D printer introduction
DA Vinci MINI uses a compact shape design, which provides 5.9 ″ x 5.9 ″ x 5.9 ″ maximum printing space and maximum printing accuracy of 0.1 mm.Using USB or WiFi to connect to the computer, more flexible 3D model design and printing.For entry, entryIn terms of level users, DA Vinci MINI provides more than 30 online use courses to help users easily master basic usage methods, and at the same time provide a large community to help users share their creativity and works.
3D printer advantage
- The compact shape provides a good maximum printing space
- Provide it as a course to help entry-level users quickly grasp how to use the usage
- Flexible connection
3D printer disadvantage
- Do not support third-party printing materials
Best professional 3D printer: qidi technology laarge size intelligent integrial grade 3d printer
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3D printer parameter
- Printing technology: FDM
- Support materials: PLA, ABS, PETG, TPU, Carbon Fiber, PC, Nylon
- Color support: a single nozzle
- Frame form: fully closed type
- Maximum printing volume: 11.8 “x9.8” x11.8 “
- Maximum printing accuracy: 0.05 mm
- Connection method: wired connection, storage device
3D printer introduction
QIDI Technology X-MAX 3D printer provides a number of high-end printing performance, including dual Z-axis design, which can provide more stable printing sprinkler mobile tracks, two sets of materials input equipment and extruded equipment to make more types of printing materials get morePrinting method.At the same time, it also provides air purification function, mute function, and “power-off recovery” function, which are designed for more professional 3D printing.
3D printer advantage
- Double Z axis orbital, providing more stable stratum printing
- Full closed printing framework
- Different materials are put in and squeezed out to provide better printing effects
- Super 5 -inch touch screen
3D printer disadvantage
- Provide wired printing space for high performance
Best working language SLA 3D printer: Elegoo Resin 3D Printer Mars 2 Pro
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3D printer parameter
- Printing technology: SLA
- Support material: Guangmin resin
- Color support: monochrome
- Frame form: closed type
- Maximum printing volume: 20*20*41cm
- Maximum printing accuracy: 0.01 mm
- Connection method: USB
3D printer introduction
ELEGOO MARS 2 Pro uses SLA printing technology to provide a solidification speed of 2 seconds per layer to complete the high-efficiency 3D model printing.With the new light source structure, ultraviolet rays are even more uniform to help the model solidify more uniformly and improve the model accuracy.Internal linked carbon can adsorb volatile resin smoke, reduce environmental pollution and hidden dangers to the body.Provide 12 working languages to meet the needs of different people.
3D printer advantage
- High-precision printing ability
- Strong body material
- 12 working languages
- CICC at 2 seconds per layer
3D printer disadvantage
- Limited printing space
The fastest SLA 3D printer Anycubic Photon Mono 4K, Resin 3D Printer
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3D printer parameter
- Printing technology: SLA
- Support material: Guangmin resin
- Color support: unilateral
- Frame form: fully closed
- Maximum printing volume: 132 x 80 x 165mm
- Maximum printing accuracy: 0.01 mm
3D printer introduction
Anycubic Photon Mono 4K 3D printer uses SLA technology to provide a 3D model with a 4K-level LCD display at the same time, which provides a 4K-level LCD display at the same time.With the maximum printing space with 5.19 3 x 3.14 ″ x 6.49 ″, you can complete the printing of most daily 3D models.The 15 LED lights are arranged by matrix to provide more uniform ultraviolet radiation, which can be solidified quickly and uniformly.The transparent top cover can effectively intercept 99.95%of the ultraviolet rays, helping beginners to securely observe the production process of the model.
3D printer advantage
- 6.23 inches oversized LCD screen, providing more efficient printing capabilities
- 1.5 second of single-layer printing speed
- The transparent top cover can effectively intercept 99.95%of the ultraviolet rays to protect the user’s eye safety
3D printer disadvantage
- High energy consumption
- Limited printing space
Best compact design SLA 3D printer: Phrozen Sonic Mini 4K LCD Resin 3D Printer
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3D printer parameter
- Printing technology: SLA
- Support material: Guangmin resin
- Color support: monochrome
- Frame form: fully closed
- Maximum printing volume: 5.2 ″ x 2.9 ″ x 5.1 ″
- Maximum printing accuracy: 0.01 mm
- Connection method: USB
3D printer introduction
Phrozen Sonic Mini is equipped with a 4K LCD display, which can provide ultra-high -precision model printing.It is perfectly used in jewelry design, engineering parts, and dental dental industries.5.2 x x 2.9 ″ x 5.1 The maximum printing space can print common small models and miniature models.The 6.1 -inch screen can provide fast printing capabilities, 4 times faster than traditional 3D printing.At the same time, the LCD display can provide 2000 2000Multiple hours of work life, and the printer provides a 3 -month free warranty period to help users use it with confidence.
3D printer advantage
- 6.1 inch display, provide faster printing speed, longer service life
- Compatible with most light-sensitive resin materials on the market
- 4K level LCD screen provides higher accuracy model printing
- The compact shape can be placed flexibly
3D printer disadvantage
- Limited connection method
- Limited printing space
What are the applications of 3D printing technology?What challenges?
3D printing technology has been widely used in multiple fields, including manufacturing, engineering, medical care, art, etc.In the manufacturing industry, 3D printing technology can quickly produce prototypes, samples and limited production parts, shortening the development cycle of the product; in the field of engineering, 3D printing technology can help engineers quickly produce models and samples to evaluate the feasible design of the design and design.Sex; in the medical field, 3D printing technology can produce personalized prosthetic limbs, models and surgical equipment; in the field of art, 3D printing technology can create various complex artworks and sculptures.
3D printing technology is continuously developing and improved.At present, there are many different types of 3D printers, such as melting sedimentation printing, optical curing printing, powder sintering printing, etc., and can use a variety of different materials, such as plastic, metal powder, biological creaturesDegradable materials, etc.
3D printing technology has brought a lot of convenience to human life, but also brought some challenges.For example, 3D printing products may not meet safety and quality standards, so 3D printing technology is needed.In addition, the widespread application of 3D printing technology may have a problem of impact on traditional manufacturing and triggering employment and skills upgrades.However, with the development of 3D printing technology, it will also bring new employment opportunities and have a positive impact on the manufacturing and economy.
In short, 3D printing is a technology with widespread application of prospects.It can change the way people produce, manufacture and create, and bring new opportunities and challenges.It is hoped that future development can solve the current problems and continue to bring more development and innovation.
In addition, the application of 3D printing technology is not limited to industrial production and artistic creation, but it can also be used in many fields in life, such as home decoration, medical equipment, education and research.For example, 3D printing technology can be used to create personalized dentures, glasses and hearing aids; in the field of education, 3D printing technology can be used to make teaching models and samples to help students better understand the content of the curriculum; in the field of research, 3D printing technologyIt can be used to make biological models and chemical models to help scientists and researchers better understand experimental data.
The application prospects of 3D printing technology are very broad.It brings a lot of convenience to people, and also inspires people’s creativity and imagination.It is hoped that the future development can promote the progress of human society and make people’s lives better.
What are the 3D printing technology?
The following is a detailed introduction to several 3D printing technology:
1.Melving sedimentation model -Fusion Depositation Modeling (FDM)
FDM Sometimes it is also known as Filament Fabrication (FFF), which is currently the most popular 3D printing technology.
FDM uses ABS or nylon, etc.Hot melt material, Make these materials Silk-shaped solid raw material, Get in Heating Due to thermal effects, solid raw materials will melt and flow out of the hot nozzle.At the same time, the hot nozzle is underway Plane The movement of the melted raw material is “painted” to the workbench, and then the raw materials are solidified.To complete a plane work, the hot sprinkler will rise, so as to make the next height production.The final model is pushed by hundreds of plane formed.
Below video The principles of FDM 3D printing technology are introduced in detail, as well as use scenarios.
FDM is the most common type of household 3D printer.It has a variety of advantages such as safe operation and low use cost.However, the accuracy of the finished products printed does not have several other technologies, but it can be suitable for family use.
If you buy a 3D printer for your child, or if you want to toss and learn 3D printing technology, the FDM printer must be your first choice Essence
3D printer material |
|
3D printing time |
|
Selection of color | Depending on the color of different hot-melting colors, different colors can be printed according to the number of nozzles of the printer. |
Finished product strength | With excellent mechanical strength and heat resistance |
3DPrint accuracy | 0.5 mm |
Finny surface is smooth | There may be a slight thorns |
Post-processing | Need to remove support components by cutting |
The cost | The most important thing for the cheap printer for the hot melting wire is to change the nozzle.There are no other components that need to be maintained frequently. |
Scope | Simple models, basic models without high precision requirements |
2.Three-dimensional lithography -Stereolithography (SLA)
SLA is one of the oldest 3D printing technologies and is currently another common type of family 3D printer.
This type of 3D printer converts the digital files of 3D models into the direction of laser light movement.Laser projected ultraviolet light into liquid resin to solidify it.When all models are printed, you need to use a specific solvent to clean the surface residual liquid resin.Then put the model in the ultraviolet oven for post-processing and hardening the model.During the process, you need to wear protective supplies because some materials may be corrosive.
Use material | Polymer resin |
Print Time | The overall printing speed is faster than FDM |
Selection of color | Mainly black, white and gray |
Finished product strength | Good mechanical strength, but sensitive to ultraviolet rays, exposed to the sun and is easy to deteriorate |
Print accuracy | 0.01 mm |
Finny surface is smooth | Surface clean |
Post-processing | Need to be soaked in isopropanol to dissolve parts, and pay attention to wearing protective gloves at the same time |
The cost |
|
scenes to be used | Need high-precision models Jewelry Dental application |
3.Digital light processing -DIGITAL LIGHT PROCESS (DLP)
DLP uses raw materials similar to SLA, but uses the projector technology to project the entire layer into liquid resin, so there is no need to move back and forth in the horizontal direction to print the model.The overall speed is faster than SLA.
The model printed through DLP also needs to use a specific solvent to clean the surface of the model, and then put in ultraviolet oven to solidify.
The price of DLP 3D printers will be higher, and it is more suitable for the use of industrialized batch manufacturing plastic components.
The following video explains the principle of digital light processing technology in detail:
4.Selective laser sintering -Selective Laser Sintering (SLS)
The SLS uses the principle of solidification similar to SLA, but it uses powder-like materials.It is common to have polyamide, ceramic or glass.
The model is printed in the powder pile, and the fragile model position is supported by the powder.Therefore, the model printed with SLS technology does not require additional supporting parts.After the model is printedEssence
During the production process, you need to wear professional protective masks to avoid absorbing material powder.
The model printed through SLS technology is high, with excellent mechanical hardness, and reduced sensitivity to light, so it is more durable and more common in the industrial field of 3D model printing.
The following video explains the principle of selective laser sintering technology in detail:
How to choose a 3D printer?
1.Consider 3D printing technology
The difference in printing technology has largely determined the multiple performances of 3D printers, including available printing materials, the color that can be used, the cost of the printer, and the printing accuracy of the model.
Printing technology | FDM | SLA |
---|---|---|
Support material | ABS/PLA/PVA/HIPS/Nylon, etc. | Polymer resin |
Color support | Multiple color support | Most are black, white and gray |
The cost | The cost of hot melting is cheaper Printer maintenance is mainly concentrated in replacing the nozzle | The cost of making materials is high The printer needs to be maintained regularly |
Print accuracy | The accuracy is low, and there may be small burrs on the surface of the model | High accuracy, smooth surface |
From the differences between the two, it can be seen that it is more suitable for users with less accuracy to choose FDM types, and users who need high-precision model printing to choose the SLA style printer can get better printing effects.
2.Consider coloring or monochrome printing
The number of colors of the printer determines the type of color that can be printed on the same model.
Color nozzle number | Characteristic |
---|---|
A color nozzle | A model that can only print a single color at a time, you need to print multiple different colors models multiple times and finally stitch into a multi-color model |
Two colors | Support disposable printing model with two colors materials |
Multiple color spray head | You can print a model with rich colors, but the price is usually expensive |
3.3D printer’s outer frame type
The outer frame type of 3D printer is mainly open and closed.
3D printer type | Characteristic |
---|---|
Open printer | The printer weighs lightly The model is more convenient The printer price will be cheaper You can observe the printing process more look at the printing process |
Closed printer | The visual sense of the printer is more complete During the printing process, it can effectively prevent pets and children from accidentally touching high-temperature printing materials in danger. It can beolate the noise of the printer to a certain extent The SLA printing type can effectively reduce volatilization of toxic substances |
4.The maximum volume that can be printed
The maximum printing volume supported by the printer determines the maximum size of the printer to print the model.Users need to clarify their printed goals and then decide to buy a Danda volume printer.
Smaller the maximum printing volume, the volume of the printer itself is relatively small, it is easy to place, storage, and transfer.When you need to print a model with a large volume, you need to disassemble the model into multiple small volume components.Essence
The larger maximum printing volume can meet the printing needs of most models, but the printer itself is large and requires a certain amount of space.
5.3D printer connection method
There are three common connections of 3D printers: USB data cable connection, wireless connection, stand-alone read storage card
Connection method | Characteristic |
---|---|
USB data cable | Connection stable Fast data transmission speed However, there will be physical data cables, which have requirements for the distance between the computer and the printer |
Wireless link | Wireless connection through WIFI, point-to -point or Ethernet, etc., the distance between the equipment is small, The data transmission speed will certainly affect |
Single-machine read storage card | The printer has an SD or Microsd card slot.After transferring the printing file to the memory card, insert the storage card into the printer, and set the printer printing work by controlling the display screen There is no requirement for the distance between the computer and the printer 3D models that can be printed from multiple computers Compared with the first two methods, the operation steps to transfer data to the storage card |
What are the famous 3D printer brands?
- Makerbot: MakerBot is a world-leading 3D printer manufacturer, headquartered in the United States.The brand produces various types of 3D printers, including desktop and professional-level machines, and is suitable for many fields such as education, design, engineering and manufacturing.MakerBot is known for its high-quality, easy-to -use and affordable 3D printer, and is an ideal choice for many 3D printers.The brand also provides a complete 3D printing solution, including software, hardware, materials and services.
- Ultimaker: Ultimaker is a world’s leading 3D printer manufacturer, headquartered in the Netherlands.The brand produces various types of 3D printers, including desktop and professional-level machines, to meet various application needs, including education, engineering, design and manufacturing.Ultimaker is known for its high-quality, high-precision and reliability 3D printer.It is the preferred brand for many professionals.The brand also provides a complete 3D printing solution, including software, hardware, materials and services to ensure customer satisfaction.
- Formlabs: Formlabs is a world-leading 3D printer manufacturer, headquartered in the United States.The brand produces various types of 3D printers, including desktop and professional-level machines, and is suitable for many fields such as education, design, engineering and medical care.Formlabs is known for its high-quality, high-precision and reliability 3D printer.It is the first choice brand for many professionals.The 3D printer produced by the brand uses optical curing technology and can produce high-precision and high-quality parts.Formlabs also provides a complete 3D printing solution, including software, hardware, materials and services to ensure customer satisfaction.
- Creality: CREALITY is a Chinese 3D printer manufacturer that is known for its high cost performance, high-quality and easy-to -use 3D printer.The 3D printer produced by the brand is suitable for multiple fields such as individuals, families, schools, and small enterprises.Creality’s 3D printer combines advanced technology and simple and easy-to -use design, with high performance and reliability.The brand also provides comprehensive technical support and services to ensure that customers can quickly solve any problems.
- Raise3d: Raise3D is a world-leading 3D printer manufacturer, headquartered in China.The brand produces high-quality professional-level 3D printers and is suitable for manufacturing, engineering, design, education and medical care.RAISE3D’s 3D printer has the characteristics of high precision, large working area and high efficiency, and can produce high-quality and complex parts.The brand also provides comprehensive software and hardware solutions to ensure that customers can get the maximum benefits from 3D printing technology.
- Xyzprinting: It is a 3D printer manufacturer in Taiwan.The 3D printer produced is cost-effective and high-quality.
- Prusa Research: PRUSA Research is a 3D printer manufacturer in the Czech Republic, producing high-quality and high-performance 3D printers.
- Flashforge: Flashforge is a famous 3D printer brand, headquartered in China.The brand produces a variety of different types of 3D printers, including personal and professional machines, as well as desktop and industrial-level 3D printers.Flashforge products have high quality, stability and ease of use, and are the preferred brands for many 3D printers.
- Robo R2: Robo R2 is a famous 3D printer brand, headquartered in the United States.The brand produces a variety of high-performance 3D printers, which has the characteristics of high precision, rapid printing and large printing size.Robo R2’s 3D printer is suitable for various application scenarios, including individuals, education and commercial purposes.The brand is known for its advanced, easy-to -use and stable 3D printer, and is the preferred brand for many 3D printers.
- Monoprice: Monoprice is a famous 3D printer brand, headquartered in the United States.The brand produces various types of 3D printers, including individual and professional-level machines, as well as desktop and industrial-level 3D printers.MonoPrice is known for its high-quality and cost-effective 3D printer, which is an ideal choice for many 3D printers.The brand also provides professional technical support and after-sales service to ensure customer satisfaction.
- Stratasys: Stratasys is a world-leading 3D printer manufacturer, headquartered in Israel.The brand produces various types of 3D printers, including desktop and industrial-level machines to cover a multi-stage manufacturing process from conceptual verification to mass production.Stratasys also offers a series of high-end materials and solutions to meet various application needs, including medical, automobiles, aerospace, consumer goods and industrial products.The brand provides customers with an innovative, efficient and reliable 3D printing solution, and is the preferred brand for many professionals.
These are some famous 3D printer brands.There are many other brands in the market.Each brand has its unique advantages and characteristics.I hope you can find a 3D printer that suits your needs.