3D printers are certainly one of the trends in the market today, as it is an expanding market and is still a relatively new technology that has been improved and improved every day.
Contents & Navigation
- What is the best 3D printer?
- Advantages of the 3D printer
- How does the 3D printer work?
- The Main components and their uses in the 3D printer
- How many things can I print with a filament roll?
- How long will it take for my printer to finish?
- 3D Printing is not as Fast as You Think
- Printing Software and 3D Molding Software
- The Advantages and Disadvantages of 3D Printing
- Benefits
- Disadvantages
- Conclusion
3D printing can literally be used for everything ranging from education and leisure to industry and large-scale production, as well as from rapid prototyping to managing and manufacturing spare parts. 3D printing can help you develop your business faster, produce better quality products and so on.
What is the best 3D printer?
If you are determined to buy, you must make the investment for a printer that meets your needs, for that, you must take into account some considerations before the selection.
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The first thing is how much money you have because this will depend on the type to choose. Fused filaments (FFM) are usually cheaper, easier to use and simpler than stereolithography (SLA), so this data will give you an idea.
The price also has to do with the capacities and characteristics of the apparatus, the double extruder, for example, are usually a little more expensive because it degrades and mixes materials and colors.
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Another essential point is the material you will work with, FFMs use various materials, light polystyrene, nylon, wood, polylactic acid (PLA), acrylonitrile butadiene styrene, among others, SLAs only accept resins, so it will depend, once more, of use.
Look for one with a simple software, the good resolution that allows clarity and sharpness in the print and also, prints fast is always an added plus.
Each quality will allow you greater benefits in obtaining results in printing.
If you still have some confusion to make your selection, maybe this list can help.
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Advantages of the 3D printer
3D printing allows you to create objects or parts of an object by layering a material. Best-Printer-3d It is a way to deliver high-precision prototypes quickly from a digital design,
many industries have benefited from this invention, it has even been possible to see how these types of printers are supplying the needs of the market and positioning itself with the passage of time.
Among the advantages of these printers, we can find Speed, single step manufacturing, risk mitigation, complexity and freedom of design, personality, ease of access and sustainability.
Speed:
Speed is one of the main advantages of this type of printers, there is a big difference between the time it takes to produce an object through traditional methods and when using a 3D printer, while in the development of a manual prototype you can spend days, additive manufacturing creates a model in a few hours.
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One Step Manufacturing:
One of the problems that the designers must face when making their pieces is to be able to carry out an efficient process that does not use many steps. 3D printers allow you to reduce the number of steps required by unifying them into one.
The first thing to do is to design the CAD model when it is sent to print, the printer begins to cut the profiles of steel to the measure, these are welded one by one to form the support,
sometimes templates are used to guarantee that components are aligned correctly. Then the welds are polished and drilled, finally polished with sandblasting and painting.
This process described above belongs to the only step of the 3D “construction” prints. Thanks to the automation of the process the designer has more control over the final product.
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Risk Mitigation:
Any method of manufacture is exposed to changes of the last moment, when the methodology used is traditional, rearranging the prototype can cost a lot of time and money, however when using digital design can verify the model by printing a prototype, this form will be sure that the creation can be used for what is required.
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Complexity and freedom of design:
Traditional designers continually faced constraints imposed by angles of inclination, undercuts, and access to tools, however, the 3D printer gives a great freedom because the components are built one layer at a time, which means that the limitations are considerably reduced.
Additive manufacturing focuses on reducing dependence on media and printer failures.
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Customization:
For designers it is very important to personalize their creations, thanks to the additive manufacturing stands out to build the pieces one by one to fit the desired style is really easy, this way you can create customized products in a cost-effective way.
Ease of access:
Additive manufacturing has existed for three decades, however, its marketing has become popular since 2010. This has allowed several industries to produce objects and parts at low cost.
In the year 2015, more than 278,000 printers were sold around the world for less than 5000 dollars.
Sustainability
Currently, most industries are making great efforts to transform their manufacturing processes into sustainable methods, traditional manufacturing discards a large amount of material; while additive manufacturing uses just what is needed.
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How does the 3D printer work?
The process begins with the creation of a 3D digital model, this can be done in a CAD (Computer Aided Design) file. There is software on the market that can be used to create the model,
another option is to use a 3D scanner, which allows creating a digital copy of the objects, they will be sent to print, the machine receives the order and begins to elaborate the part by part.
The Main components and their uses in the 3D printer
3D Printer Frame:
In general, the frame allows to keep the machine together, it must be solid and resistant, so that the printer does not move with the head. Industrial models are usually gray in color, while personal designs can be easily customized.
3D printer head movement mechanism:
The head must be able to move in all directions with respect to the bed. There are three general directions (X, Y and Z). In some models the head does not move but if the bed.
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To understand the movements must keep in mind the Cartesian plane where X, Y are the horizontal movements and Z is height. Another type of coordinates that are used are the polar coordinates.
3D printer head:
The head is composed of a motor that pushes the material, a chamber or nozzle, a heating coil and of course a temperature sensor. In this part of the machine is where the color printer applies the liquid.
Deck the bed:
It is the part of the printer that works as a base, where the object is printed.
Stepper motors (at least 4):
3D printers need at least four engines, these are responsible for generating accurate positioning and also control the speed. Three of the motors control the space movement, while the fourth control the extruder.
Electronics:
The electronics is composed of two parts, the first is the controller and the second the electronic components. Thanks to the connection between the two, electronic components convert the controllers into electrical signals that drive the motors.
Firmware:
It is the software that is used to control the 3D printer, it is composed of codes that generate actions.
Software:
The software cannot be felt like the other components, even it does not really belong to the printer, however, it has direct connectivity to the machine and is the only way to send the information of the file to be manufactured.
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The software is installed on a computer and it executes a series of actions such as: creating and editing 3D models, segmenting them so that they can be printed and in some cases, you can do the movement commands for the edges and areas of filling.
How many things can I print with a filament roll?
The first thing to keep in mind are the dimensions of the object, the percentage of filling and finally know if the piece requires support material. Each filament roll weighs approximately 1 kilogram, to determine how much can be obtained from the roll is recommended to make a sample.
You must use the software to design the sample, when it is finished you must see the preview of the piece in 3D to be able to observe the layers and then generate the report of the information of the object.
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there can be evaluated the weight of the same and the quantity of material and time required for its elaboration, having these data should only be divided the total weight of the filament roll, between the weight of the object, the result will be the number of objects to create.
For example: If the designed piece has a total weight of 100 grams and the filament roll weighs 1 kilo that equals 1000 grams, the result indicates that of each roll can be made into 10 pieces.
III➤ 10 Best Professional 3D Printer
- Large 8" x 10" x 8" (XYZ) Build Envelope
- CNC Machined Precision Hardware On A Rigid Fabricated Steel Frame
- Open Source Electronics And Firmware
- Works Out-Of-The-Box With ABS, PLA, PET, Flexible And More
- Thoughtfully Crafted In Beachwood, Ohio
- Includes the Dremel Digilab 3D40 Idea Builder, Dremel's easiest to setup and use 3D printer perfect for the classroom
- Start printing with your classroom right out of the box with 30 standards-aligned lesson plans
- Teach students how to solve open-ended problems by creating their own models and prototypes
- Get 4 hours of professional development credits with the included 3D printing course for teachers
- Expand your students' projects with 3 spools of filament (black, blue, orange) and quickly start your next print with an extra glass build plate
- Full manufacturer's warranty fulfilled by Flashforge, and lifetime support provided by expert FlashForge technicians
- A sturdy metal frame that is substantially more stable than the Creator's original wood frame
- Aviation level aluminum plate with a thickness of 6.3mm guarantee its surface is completely flat and will not warp during heating process.
- Metal platform support plus 10mm guide rod ensure a precise Z axis movement and prevent platform arm from deforming.
- Enclosed chamber insulates and protects ABS prints
- The easiest and most versatile way to get from 3D model to 3D print
- Fifth Generation technology defines the new standard for ease of use
- Large build volume accelerates rapid prototyping and model making
- 100-micron layer resolution enables the creation of professional-quality, high-resolution prototypes and complex models, right at your desk
- Supported by the MakerBot 3D Ecosystem, a growing, synergetic ecosystem of products, materials, software, accessories, services and content that integrate seamlessly with each other to provide a satisfying MakerBot experience
- [Large-Scale 3D Printing] CR-10 Plus supports a 500*500*500mm printing volume, which may be the largest you can expect from an i3 structure printer. It takes only 3 steps to get a 1:1 human armor. It's time to print your imagination out.
- [Dual Z-axis] Comes with upgraded dual Z-axis T lead screw rods, mainboard and firmware, CR-10 Plus is confident to provide a more stable printing experience and better quality.
- [Resume Printing] Have you ever been pissed off by a sudden power outage when you are so close to finish your work and have to start over again? CR-10 Plus clears all your worries in this case.
- [Fast Installation] Comes in three pre-assembled parts and takes only 10 minutes to install. All wires are clearly labeled and aviation grade fast connectors allow easy adjustments.
- [Trusted Vendor] SainSmart is an established Maker hardware provider and a frequent Maker Faire exhibitor. We provide a 1-Year Manufacturer Warranty. Buy with confidence.
- Full Color Touch Screen: with no threshold,which is more friendly and easier operation
- Laser Engraving: extremely good at engraving objects such as wood, plastic, leather, paper and even cutting thin materials like plastic
- Filament detection: If the filament spool runs out during printing, the machine automatically pauses for you to load in a fresh spool, very useful for big volume object printing, very useful for big volume object printing
- WIFI Control: the included networking feature permits you to control the print via a phone or PC
- Copy printing: dual extruders can print two same objects at one time, cut your printing time at least in HALF
- 3D printing has never been easier than with the reliable, easy-to-use, smart, and award-winning Robo R2 3D printer
- Print BIGGER and BETTER 3D prints than ever before with our 8" x 8" x 10" (197 x 197 x 254 mm) build volume - 25% larger than the average 3D printers in it's class. With a print range from 300-20 micron in layer height, the Robo R2 is best in class in print quality
- Print 3D models (.stl format) directly to your 3D printer with our innovative on-board slicing on our 5" color touch screen. You can also store up to 500 3D models with 4gb of storage as well as start/stop/monitor your print jobs all from your R2 touch screen
- Wi-Fi Connectivity - download the Robo app (iOS available now - Android coming soon), connect your Robo R2, and print directly to your 3D printer with your phone or tablet. Save all your models in your google drive or dropbox, access them within the app, and send the models to your Robo R2 while enjoying features like automatic leveling on our removable, heated, buildtak platform
- Open source filament system means you can use the Robo R2 to print with 30+ materials from a variety of vendors - and with filament run-out detection, your print jobs will never fail due to material running out. The Robo R2 will automatically notify you, save your 3D print, and resume when you're ready with a fresh roll..Print speed:Up to 16 mm3/s
- Includes an onboard camera to easily monitor your projects from our cloud dashboard for from the Robo app - it's simple.
- 24/7 Robo Support - ROBO 3D is now offering 24/7 phone support to make sure our customers are taken care of at all times, including the ability to schedule a 1-on-1 repair session with a technician via Skype video. Call us at 1 (844) 476-2633 for any support questions. We also feature a 1 year parts replacement warranty as well as a 1-year subscription to Autodesk Fusion 360.
- 30% faster print time than the MakerBot Replicator desktop 3D printer (5th generation)^The larger build volume allows you to print models 25% larger than the MakerBot Replicator desktop 3D printer (5th generation)^To ensure consistent performance, our new 3D printers and their subsystems were re-engineered and rigorously tested for over 380,000 hours across multiple facilities^For improved reliability and precision, the gantry and z-stage are redesigned with stiffer materials and sturdier construction^Easier print adhesion and removal using the flex build Plate with grip surface. Prints adhere better to new grip surface resulting in reduced warping and curling. No Blue tape required
- Easily removable glass build plate heated up to 100°C and all metal 0.4mm nozzle heated up to 280°C
- 5-inch full color touch screen with intuitive icons for easy setup and operation. Go from unboxing to your first print in less than 15 minutes
- Fully enclosed sturdy plastic design with a 6.7" x 10" x 6" build volume for better prints, better safety and less chance for warping. A carbon filter and particulate filter are built-in as well
- Wifi connectivity, built-in HD camera and included remote printing software so you can print and monitor your prints from anywhere. You can also print over a local network withuot internet, or via USB
- RFID built-in to detect the filament type (PLA, Nylon, ECO ABS, PETG) inserted and to automatically change printer settings and to track filament left on the spool
- Software: specifically customized and easy to use QIDI TECH 3d printer software.
- Removable Build Platform: finished models can be removed easily.
- 4.3-inch full color touchscreen: user friendly design.
- Breakpoint Printing : If there is a power outage during the printing process, the printer will automatically save the breakpoint.
- Turbofan with four sides blowing ,better cooling
- Support for All Filament Types: The heated build plate and wide range of extruder temperatures allow this printer to work with any type of filament, from basic filaments, such as ABS and PLA, to more advanced materials, such as conductive PLA, wood and metal composites, or dissolvable PVA.
- Quality Assurance/Technical Assistance: Live chat at Monoprice.com Mon through Fri 6am - 6pm PST | Email at tech@monoprice.com | Phone at 877-271-2592 Mon through Fri 6am - 5pm PST.
- Compact Desktop Design: Featuring a small footprint and basic, open frame design, this 3D printer is compact enough for any desk
- Ready to Print include sample PLA filament and a MicroSD card with preinstalled models, Build area 7.9 x 7.9 x 7.1 inches, printer frame dimensions 15.7 x 16.1 x 15.7 inches
- Heated aluminum build plate nozzle cooling fan for printing all filament types. Complete kit with sample PLA filament, bed scraper, and MicroSD card with preloaded model files. Micro USB and MicroSD card connectivity. PC and Mac compatible. Compatible with Cura, Repetier, and other software.
- Self-leveling, self-cleaning, tetherless printing, and an integrated power supply make powerful 3D printing easy
- A large build volume of 280 mm x 280 mm x 250 mm (11.02 in x 11.02 in x 9.8 in) enables large prints, or many small prints at once
- Maximum temperatures of 300°C (572°F) for the hot end and 120°C (248°F) open a world of material possibilities
- Modular tool head carriage design allows plug-and-play with different print heads for growing selection of 3D printing filament materials
How long will it take for my printer to finish?
When the object properties report is generated, the software indicates the approximate printer time.
If you want to control the time it will take to print your sample you need to consider the height of the layer, depending on the value that exists between each your printer may take longer than expected, it is important to know your nozzle and thus get the best benefit.
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Something similar happens with the filling, in the design you can choose the amount of filling that will carry the sample, you can choose from unfilled to completely fill, samples with fill take longer to build.
Some software allows you to preset the creation time, it is important that you evaluate whether printing quickly offers you the same resolution as choosing the options preset by the system.
III➤ Offers of 3D printers
3D Printing is not as Fast as You Think
Really, 3D printing is slow and there is no getting around that, at least not presently. While 3D printing is popular to reduce costs and time, it does not mean that you can print parts in 3D in seconds.
There are several factors that influence the speed of printing of your models. As an example, let’s take a look at the FDM technology, which has as variables in the print time the temperature of the nozzle, the type of material to be heated,
the thickness of the filament, the thickness of the layer of the object to be printed and also the number of substrates required are decisive for setting the printing time.
So be patient in waiting 6 to 12 hours to print a 10-by-20-centimeter piece, of course, this will depend on the printer and the selected print quality.
III➤ Offers of Desktop 3D Printer
Printing Software and 3D Molding Software
The impressions you will make on your 3D printer should be as good as the software you are using. 3D printing software has many different functions that can be very useful.
This software will provide you with several skills, among them we can mention molding, customizing, rendering, creating and presenting your projects to clients.
The 3D molding software tools are all about creating 3D models. Here’s an addendum: these 3D models are not made just for printing, many of them are used in animations, games and even movies. Some of these tools are very easy to use, but some are only suitable for professional users with years of experience.
From experience, if you do not want to invest in paid software, I recommend using Blender, which is open source 3D modeling software, in other words, totally free.
If you want to check out a little more about the programs that design these models, check out this site a list of 10 free 3D molding software.
The Advantages and Disadvantages of 3D Printing
It is very important that you understand that 3D printing is a rapidly developing technology that comes with a unique set of benefits but lags behind the traditional manufacturing processes that have been shaped for many years in some ways.
Benefits
- Personalization – This is undoubtedly one of the great advantages of 3D printers and with them, you can print any project, no matter how complex.
- Prototyping – Allows rapid production with a high number of prototypes in a small version of the original object or part, the time for printing these parts is greatly reduced compared to conventional methods, helping designers to find flaws in designs that could impair quality of the product even before it is produced.
- Job Opportunity – With the widespread increase of 3D prints, it will certainly create a greater demand for technicians specialized in problem-solving and maintenance of such equipment as well as designers for creating new designs and models.
- Health Care – With the advancement of 3D technology, it is now possible to manufacture (print) human body parts and customizable human organs. This new technology is called Bioprinting and although it is still in the experimental phase, it has enormous potential.
- Storage – There are a number of additional products currently being produced which you will probably use eventually, this causes storage problems, but with 3D printing, these products can be printed when you actually use them and eliminate them when you find them necessary without having the cost of storage.
Disadvantages
- Limited Size – The size of objects created in a 3D printer is limited, but in the near future we will be able to print architectural structures and who knows what else is coming.
- Limited Raw Materials – In traditional product manufacturing, there are a huge variety of raw materials that can be used, but 3D printers can work with only about 100 raw materials (we’ll talk more about some of them below).
- Copyright Infringement – The main disadvantage of 3D printers is counterfeiting. Anyone who gets a project for a product will be able to fake it. This crime is becoming more and more common, and tracing the origin of counterfeit items is almost impossible.
Many copyright holders will have great difficulty in protecting them, hurting a lot of companies that produce unique products. - Production of Dangerous Items – With the 3D printer plastic knives, weapons, and other dangerous objects can be created. The most aggravating that can easily go through metal detectors without being identified.
Conclusion
We at SoWiseUp hope to have helped you to get some questions about 3D printers. And if you are starting to be interested in this new technology you will surely need a 3D printer, once addicted, there are many options available for you to buy or import. Be sure to comment below if you still have any questions or suggestions about 3D printers.
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