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How to 3d print at home


How to 3D print? The Beginner’s Guide to 3D Printing

Learning how to 3D print has never been easier!

3D printing is an ever-evolving and expanding field. If you’re a beginner at 3D printing, the number of possibilities and applications can seem so vast, it can be a bit overwhelming when you’re just starting to know how to 3D print and how to use a 3D printer.

In this beginner’s guide to 3D printing, we’ll explain what exactly 3D printing is, how it works, how to 3D print, the best materials for beginners, and what you need to get started. 

What is 3D Printing?

3D printing is the process of creating a three-dimensional object, usually done by systematically layering material on top of itself. The printer reads a digital file from the computer which dictates how to layer the material to build the object.

This is why 3D printing is also known as additive manufacturing. 3D printing and additive manufacturing are mostly synonymous, although you may hear additive manufacturing used more frequently in the context of mass consumption or mass manufacturing.

How to 3D Print: 

Depending on the specific print you are planning to do there could be more or fewer steps in your process. But in general, 3D printing involves the following actions:

Step 1: Create or Find a Design

The first step of 3D printing typically starts on a computer. You must create your design using a 3D design software, typically a CAD (computer-aided design) software. If you are unable to create the design yourself, you can also find many free resources online with free designs.

Step 2: Export the STL File

Once you have created or chosen a design, you must either export or download the STL file. The STL file is what stores the information about your conceptual 3D object. 

Step 3: Choose Your Materials

Typically you may have an idea about what kind of material you will use before you print. There are many different 3D printing materials available, and you can choose them based on the properties that you want your object to have. We will discuss this more in-depth below.

Step 4: Choose Your Parameters

 The next step is then deciding on the different parameters of your object and the printing process. This includes deciding on the size and placement of your print. 

Step 5: Create the Gcode

 You will then import the STL file into a slicing software, like BCN3D Cura. The slicing software will convert the information from the STL file into a Gcode, which is a specific code containing exact instructions for the printer. 

Step 6: Print

 This is when the magic happens! The printer will create the object layer by layer. Depending on the size of your object, your printer, and the materials used, the job can be done in a matter of minutes or over several hours.

Depending on what you want your final product to be or the material you used, there may be additional post-processing steps after printing, like painting, brushing off powder, etc. 

What is 3D Printing Used For?

3D printing can be used both recreationally and professionally, across various industries. It has applications in many different fields and sectors, from the healthcare industry to engineering, and even fashion. 

Increasingly, 3D printing is seen as a sustainable and cost-friendly solution for creating prototypes and tools for different manufacturing projects and processes. Traditionally, acquiring prototypes can be time-consuming and costly, requiring companies to depend on outside manufacturers. 3D printing allows companies to quickly make units of an object, tool, or prototype, all in-house. 

A great example of this is shoe company Camper. In-house 3D printing has allowed them to transform their nearly month and a half long modeling and designing process into an operation that takes only several days. 

 

3D Printing For Beginners: How To Get Started

So, what do you need to get started with 3D printing? Your specific needs will depend on why and what you want to print, but in general, there are three considerations for getting started: 

  • A 3D printer
  • Filament 
  • Slicing software 

If you plan on creating your own designs you will also need the appropriate designing software. But, as we mentioned earlier, you can also find many free resources online to download designs.

If you have not yet purchased a 3D printer, we have a guide that can help steer you through the most important considerations.

3D printer Filaments

The material also called filament, you choose for your print will depend on many different factors:

  • Do you want your object to be flexible?
  • Heat resistant?
  • Does it need to be very durable?

These are just some of the factors to consider when choosing your filament. 

In general, most beginners start with PLA. This is because PLA is cost-effective and typically easy to print with a standard configuration. Depending on your specific project, PLA could be good starter material.

PET-G is also considered a beginner-friendly material, although it is a bit more technical than PLA. However, it is great for industries like engineering and manufacturing. It is a good material for functional prototypes because it can withstand higher temperatures and has a different chemical makeup that is ideal for these uses.

Software

There are two important pieces of software for 3D printing: CAD and slicing software. 

Typically, you can use any CAD system that can create a functional model. CAD is essential if you want to create your own models and objects. You must be able to export an STL file from your CAD software.

The slicing software is the second part of the equation. This software translates the STL file into a language that the printer can understand. The Gcode contains movement information that tells the printer how and where to move its axis, as well as how much material to deposit. The Gcode is sent to the printer via an SD card or wifi.

Final Thoughts

3D printing is now more beginner-friendly than it has ever been. In the beginning, many people saw 3D printing as something inaccessible to the major public, but this sentiment is changing, and for good reason. While it takes practice to perfect your prints and technique, learning how to 3D print is an attainable skill.

Best Practices for 3D Printing From Home

Like many of us across the globe, chances are that you’ve had to quickly adapt from having a full workbench or stocked office to engineering and working from your home with more limited resources. In these times, the ability to adapt to these new surroundings and challenges will help limit product disruption and maintain development cycles down the line. 

Formlabs desktop stereolithography (SLA) 3D printers’ compact size make them suitable for use at home or outside of the office. Additionally, with over 30 different materials simulating everything from silicone, polypropylene, ABS, and more, you’ll have more flexibility and use cases to adapt to new challenges as they arise. 

Bringing your 3D printing in-house will help you cut costs and gain more control during times of uncertainty, especially if you’ve previously or currently rely on outsourcing 3D printed parts. Our customers have turned to 3D printing at home to cut costs and improve efficiency, continue critical product development, and support COVID-19 relief efforts.

Dan Kirchgessner, Community Manager, and Jake Kapusta, Senior Services Agent, share their best practices as they print from home.

Before you transport or receive your 3D printer, you’ll want to make sure your space and environment are suitable for printing, post-processing, and any finishing needs you may have. You’ll want to declare level working spaces where you can place your printer(s), post-processing solutions like Form Wash and Form Cure, a workspace for part removal and finishing, and short-term storage for items like additional wash solvent, resin tanks, resin cartridges, gloves, post-processing tools, etc.

Alexis Hope, a designer and researcher based at the MIT Media Lab and MIT Center for Civic Media, says that when it came to setting up her home workshop, “getting the printer at home was a big impetus for me to set up a workstation. You need room for the wash and cure systems and a space to store your parts, so make sure you plan to have the necessary setup to be productive. ”

Alexis Hope’s home workshop.

Some of our most commonly asked questions about 3D printing from home relate to environmental considerations, like sounds and smells. To prevent any sensitivity to smells, we’ve found it helpful to keep the post-processing station in a well ventilated area or near an open window for easy access to airflow. While the Form 3 is relatively quiet, comparable to the sound of a microwave, you may want to consider placing it away from quiet areas of your house to prevent any type of disruption. 

Woody Hedberg, print process engineer at Formlabs, recently set up a Form 3L in his apartment for materials testing. “I installed chipboard, thick cardboard, on the floor and walls of the space as a protective measure,” Hedberg says. He also found it useful to set up his space near an open window behind a closed door to mitigate any potential smells and sounds. 

Once you have your space set up, gather your 3D printing essentials, such as rinse buckets, baskets, and bottles, tweezers, a scraper, removal tool, flush cutters, disposable nitrile gloves, and whatever additional tools you’ve found useful to your 3D printing workflow.

If you already own a 3D printer, you’ll first want to carefully consider how you’ll transport it directly from your office or workspace to your home. When preparing your Formlabs 3D printer for transportation, first, remove the resin cartridge, remove and clean the build platform, and then remove and cover the resin tank before placing it inside its tank case. Make sure that all accessories that contain resin are closed securely before transport.

For the Form 3, the Light Processing Unit (LPU) must be secured with the thumb screws and latch before transportation. Not securing the LPU may cause damage to your printer. Contact us if you can't find the screws.

Wrap your printer carefully and place it in its original packaging if possible. Don’t forget to pack all the accessories you might need for 3D printing and post-processing: Form Wash and Form Cure or finishing kit and alternative curing solution, and consumables such as resin tanks, resin cartridges, gloves, post-processing tools, IPA, etc.

Once you’re able to unpack all of your 3D printing supplies at home, don’t forget to re-level your printer in your new environment before printing.

Now that you’ve got your home printer setup ready to go, there are a few ways you can improve and optimize your workflow. 

Align the start and end times of your prints to match your working hours to get the most working hours out of your printer. Using PreForm’s estimated print duration, you can plan for the start of your next print. Set long prints to run while you’re away from the workspace, so that you can finish the current print and begin the next one when you return.

Kevin Gautier, business development at Formlabs, finds his team shipping prints to each other more while working remotely. “Always remember to print a copy of the object for yourself, so you can go back and reference them.”

Kevin Gautier’s home setup.

In the same vein, Hedberg suggests to document in detail and photograph every print, especially if you don’t have excess storage. “Now that the team is all remote, we need to have a proper system of documentation. That doesn't mean I need to keep every single 3D printed part, but I do need to carefully document my prints and keep records for the team,” he says.

To monitor your print production in real time and track resin and tank usage, use Dashboard to monitor your print progress by printer. You’ll also be able to track the success and failure rate of your prints, so that you know which designs were most successful for future iterations.

“Get ahead with all the design work you can do and prioritize the critical physical prototyping tasks across teams,” suggests Zach Frew, engineering technician at Formlabs. Frew says it’s necessary to prioritize these tasks, especially when working with limited resources, and communicate them across your team members.

Practice safety when using Formlabs products. Wear nitrile gloves to handle IPA, and work in a well-ventilated area. Store IPA away from heat, sparks, and open flame. IPA evaporates rapidly, so keep containers closed whenever possible. Consult the chemical manufacturer or supplier for detailed safety information.

According to Formlabs materials guru Zac Zguris, “You need to practice good chemical hygiene. Keep everything clean. Ensure you wipe up any drips or spills immediately, use acetone or isopropyl alcohol to ensure no sticky residue remains.  When it comes to wash IPA, this would include making sure you have fresh airflow in your workspace. A closet is not at all an appropriate location for active use of a 3D printer or an IPA wash.”

When handling resin cartridges and containers, always be sure you’re wearing gloves to protect your skin. Store cartridges upright, away from direct sunlight, in a well-ventilated area. Close the cartridge vent cap to prevent leaks.

Do not pour liquid or partially cured resin into drains or dispose of it with household waste. Do not pour isopropyl alcohol (IPA) that contains dissolved resin into drains or dispose of it with household waste. As always, all solvents and resins should be disposed of in accordance with your local regulations and supplier’s SDS. To learn more about safety precautions, continue reading on our support site. 

Do you have any best practices or tips that you’ve learned along the way when making this transition to engineer from home? We’d love to hear about them. Feel free to share directly on social media by tagging @formlabs or #EngineeringFromHome or add a comment on our forums. 

Continue reading to learn more of our best practices and see how other individuals are engineering from home.

 

Construction 3D printing is waiting for a breakthrough The first construction projects using this technology appeared only in 2014. We are talking, first of all, about the so-called small architectural forms (benches, flower beds, fences). They never even dreamed about building houses. But already in 2015, the Russian startup Apis Cor made a splash - it printed a whole house in the Moscow region.

Since then, news about new 3D printed houses has periodically appeared. However, despite the fact that the technology proved to be very promising in terms of the speed of construction of housing and the reduction in the cost of construction, no mass implementation followed. nine0003

Construction is the world's number one market. And, if many technological innovations are being introduced in the field of high-rise construction, then little has changed in the field of low-rise construction over the past decades. The last 30 years have seen the availability of the Internet, mobile phones, mobile internet, robotics taken to a new level, etc., but when you get to a house construction site, you are unlikely to find many technological innovations. Automation is practically non-existent, and manual labor prevails. 2020 was a test of strength for the whole world, and also led to the highest level of inflation, which, first of all, hit the construction market, there was a dramatic change in prices for metals, cement, wood and much more. nine0003

This Internet meme shows what happened to the cost of building materials in just a year. And the process is still going on. At the same time, there is a serious rise in the cost of labor, and there is an acute shortage of it. All this leads to a sharp rise in the cost of building houses. No matter how strange it may sound, statistics show that the growth of automation does not occur when everything is fine, but precisely in crisis situations, during increased competition, reduced demand and the need to urgently look for new technologies to increase production efficiency. So it happened this time, and after some stagnation, construction 3D printing received a new impetus for development. nine0003

Preparing to write an article, I turned to the founder of Arkon - Boris Kozlov y. Arkon was established in 2020 and is engaged in the production of construction 3D printers, both a workshop type for creating prefabs (prefabricated houses) and a portal one capable of printing a two-story house. I asked Boris the key, in my opinion, question:

- Construction 3D printing appeared in 2014, but no mass introduction of this technology followed in 7-8 years. Why do you think this happened, and why is there a surge of new projects right now? nine0010

- It seems to me that the reason is the snowball effect. The technology had to mature, grow from a hypothesis to a pilot implementation, and finally to commercialization and scaling (what is happening now). In addition, it should be borne in mind that construction is one of the most conservative industries, where, unlike even aviation and the automotive industry, there is still an extremely low introduction of digital solutions and automation in the field of the production process itself - the construction itself. The issue of regulation and certification also plays an important role - this process is long and creates an additional lag. nine0021

In 2014-2016 the first samples of building 3D printers and prototypes of printed buildings appeared. The concepts of various form factors of construction 3D printers and types of printing materials were tested.

In 2017-2018 in the world, the first notable investments were made in a number of construction 3D printing start-ups. Further, by 2020, these investments "rolled" in the form of reaching a certain level of technology maturity - the first commercial products (3D printers and houses) appeared. nine0021

Finally, in 2020-2022 it became clear that the hypotheses of the effectiveness of construction 3D printing were justified (cheaper, faster, more environmentally friendly), and large investments began in the industry. A striking example is the investment of GE (the French division of General Electric) in the Danish COBOD or the achievement of a capitalization of $ 2 billion by the American company ICON.

In 2022-2023 over 1,000 buildings will be printed worldwide already, scaling from single buildings/pilot projects to entire villages and major infrastructure/reinforced concrete implementations. In addition, in a number of countries, by now, a regulatory framework has been created or is being actively created for the introduction of additive technologies in the construction industry. nine0021

Thus, I believe that the specified time period is a fairly natural cycle of technology development, which is likely to experience exponential growth in the next decade.

According to ResearchAndMarket report, the global construction 3D printing market is valued at USD 354.3 million in 2022 and is projected to reach USD 11068.1 million by 2027, growing by 99.04%.

Various market processes affect the prices and behavior of participants in the global 3D construction printing market. They create price signals that are the result of changes in the demand and supply curves for a product or service. They can be associated with both macroeconomic and microeconomic factors. Even human emotions can also drive decisions, influence the market, and create price signals. nine0003

Now let's take a quick look at what the construction 3D printer is. Without delving too deeply into the technology, we can say that construction 3D printers are very similar to classic FDM/FFF printers that print with plastic, but instead of plastic, the material here is a cement mixture, which is fed directly into the nozzle and forms an object by layer-by-layer overlay. Printers are also portal, on the basis of a flying boom, with a robotic arm.

Pictured left is a construction printer based on a boom. The figure on the right is a gantry construction 3D printer

In the figure above, a construction 3D printer in the form of a robot arm installed on a mobile platform.

Everything changed completely when, in the summer of 2021, the American company ICON, which was trying to introduce 3D printing into the construction of various auxiliary facilities, signed a contract with one of the largest American developers, Lennar, to build a village of 100 houses in Texas and immediately became a unicorn , having received 200 million dollars of investments from several investment funds. nine0003 Pictured is a 3D printed house in Austin, Texas. A 3D printed house in Austin, Texas.

At the same time, the Danish company COBOD, created by the world's largest construction formwork company PERRI, began selling its gantry 3D construction printers and participating in construction projects around the world. In the photo below, a modern two-story house built in Germany and a school building in Malawi, built in record time with a minimal budget.

Few things unite developed, developing and poor countries, everywhere their problems and tasks, but Affordable housing shortage is a global agenda . If in poor countries there is an acute problem with the increase in the number of homeless people due to a lack of housing, as such, then in developing countries it is necessary to dramatically accelerate the number of new housing being built to meet the needs of a growing population. In developed countries, the problem is primarily in the cost of housing, which has risen in price to such an extent that it has become practically inaccessible to young people. And with the simultaneous increase in life expectancy in these countries, this problem is only getting worse. nine0003

At the same time, the trend towards "green agenda " is developing, reducing CO2 emissions, building with more environmentally friendly materials, etc. But, unfortunately, so far the construction industry is the absolute leader in CO2 emissions, as well as in the amount of garbage that each construction site leaves behind. This is not to say that construction 3D printing solves all these problems, but at least it is moving in the right direction. Let's look at this with a few illustrative examples. nine0003 3D printed walls.

Today, when we talk about 3D printing houses, we are talking about printing walls. Everything else (foundation, windows, doors, ceilings and roof) is done in the traditional way. 3D printed walls are built as fixed formwork, which significantly saves the amount of cement used , and this, in turn, reduces the cost of construction and reduces the environmental impact of cement production. In addition, with this method of construction, no additional waste is produced, the strength of the structure does not suffer. It can be reinforced, as shown in the photo on the left, and engineering communications can be immediately laid, as shown in the photo on the right, which also affects the final speed of the construction of the object. At the same time, the total weight of the structure is reduced, the remaining cavities can be filled with lightweight foam concrete, insulation, straw or any other available material. Such a lightweight design can use a lighter foundation. The construction method itself is more economical in terms of material, and therefore environmentally friendly. nine0003

Eco-concrete with the addition of polymers is being actively developed, the production of which reduces CO2 emissions from 30% to 100%. The Apis Cor company mentioned at the beginning of the article, which built a house in the suburbs in 2015, is now based in hot Florida, plans to start using this material in its projects.

Another startup from Russia, Mighty Buildings, headquartered in California, initially relied on a polymer with the addition of mineral chips. And while the company doesn't build entire homes, it only makes wall panels, it has won numerous design awards, as well as a $400 million valuation in several investment rounds. nine0003

As a result, with a rough calculation, we can say that the total savings on the construction of walls can reach 30%, and the total cost of the house can be reduced by 10%. This is true for houses designed for conventional construction. And if you initially design with 3D printing, you can improve this ratio by optimizing the laying of communications, the ability to immediately print interior walls, bookmark niches for bathrooms, fireplaces, built-in wardrobes and kitchens, as was done in the house built by COBOD in Germany. nine0003

"There are spots on the sun." Despite all the advantages of construction 3D printing, has several significant disadvantages of . The main one is layering, which cannot be avoided at the current level of technology development.

The photo above shows the layering of the 3D printed walls.

This task can be worked in several directions:

  1. Ribbed walls can be plastered, painted and played with as a design element. That's how ICON does it in the US, for example their latest project House Zero is done that way and has won a number of design awards. nine0003

3D printed House Zero in the USA, built by ICON.

  1. Use special "shutters" on the print head that allow smooth layers, as COBOD and other manufacturers do. The photo below shows that this does not ensure the complete absence of layering.

  1. Fully sand the surface to get the usual smooth wall for plastering, painting, wallpapering or other finishing. It is possible, but it will require huge labor costs, which can reduce the overall efficiency of using 3D printing. nine0003

Pictured above is a 3D printed wall sanded smooth.

The second problem is the required temperature. Ideally, printing should take place at temperatures between +5C° and +30C°. Humidity is also important. Using additives, you can push these boundaries, but not indefinitely. At strong sub-zero temperatures, printing will be possible in the field only if the construction site is covered with a dome and the required temperature is reached inside with the help of heat guns. In conditions of intense heat, it is preferable to print at night. Another solution could be to print the wall panels in the shop and assemble them on site. Of course, each of these decisions will have a negative impact on the economic efficiency of the project. nine0003

Building 3D printing can be useful not only for the construction of houses . With its help, you can solve many other problems, and there its disadvantages will not matter. For example, the American concern GE uses COBOD printers to build towers for wind turbines in the shop. Ribbed surface and temperature restrictions in this case do not play any role. Construction takes place in the shop, after which the object is transported to the installation site.

3D printed wind tower. 3D printed wind tower. nine0002 Construction 3D printing, or, as it is also called, additive construction, has just appeared, and I want to believe in its bright future. There are many prerequisites for this, but a lot still needs to be done for success. First of all, it is necessary to develop principles for designing houses for building 3D printing. Then it is necessary to attract top architects to create landmark projects, which can be followed by the mass introduction of a new and very promising technology. Construction 3D printing could help solve the global housing shortage and bring more automation to other areas of construction. nine0010

Alexander Kornveits

Expert in the field of additive technologies and 3D printing, head of Tsvetnoy Mir company

Useful tips for 3D printing at home

Perhaps you, like many other people The world has had to quickly shift from working in a workshop or office with many tools at hand to working from home where resources are more limited. During this difficult period, the ability to adapt to new circumstances and challenges helps to reduce production disruptions and avoid disruptions in the organization of the development cycle. nine0003

Formlabs desktop stereolithography (SLA) 3D printers are compact in size and can be used from home or outside the office environment. In addition, the ability to use over 30 different materials that mimic everything from silicone and polypropylene to ABS and more increases flexibility, expands the scope and makes it easy to adapt to new tasks as they arise.

Introducing 3D printing technology in-house will help you cut costs and keep your feet on the ground during times of uncertainty, especially if you have previously used or currently use third party 3D printed models. Our customers are using home 3D printing to reduce costs, improve manufacturing process efficiency, continue developing critical products, and help overcome the COVID-19 crisis..

Dan Kirchgessner, Communications Specialist, and Jake Kapusta, Senior Maintenance Specialist share practical tips for printing at home.

Before the 3D printer is delivered to your home, you need to organize your space and workspace so that you can print, post-process and do all the finishing work you need. You will need space to house the printer(s), post-processing stations such as Form Wash and Form Cure, workspace to separate and finish parts, and short-term storage space for items such as spare wash solvent, resin reservoirs, cartridges for resins, gloves, post-processing tools, etc.

Alexis Hope, designer and researcher at MIT's Media Lab and MIT's Center for Social Interaction Tools, says that in setting up her home workshop, “getting the printer home was a great incentive to reorganize the workplace. Space is required for flushing and curing systems, as well as space for storing models, so proper organization of space is necessary for productive work. ”

Alexis Hope's home workshop. nine0021

Some of the most frequently asked questions about 3D printing at home have to do with environmental factors such as sounds and smells. To account for sensitivity to odors, we advise placing the post-processing station in a well-ventilated area or near an open window. Although the Form 3 is relatively quiet - it produces a noise comparable to that of a microwave oven - you may prefer to place it away from those areas of your home where you don't want to disturb the silence. nine0003

Woody Hedberg, Formlabs Print Process Engineer, recently hosted a Form 3L in his apartment for material testing purposes. “As a protective measure, I installed thick cardboard on the floor and walls of the room,” says Hedberg. In addition, for the workplace, he chose a space near an open window and behind a closed door to reduce the penetration of potential smells and sounds.

After preparing the workspace, lay out the items needed for 3D printing, such as wash containers, baskets and bottles, tweezers, spatula, detach tool, wire cutters, disposable nitrile gloves, and any additional tools that you may need during the work 3D printing process. nine0003

If you already have a 3D printer, the first thing you should consider is transporting it from your office or workplace to your home. When preparing your Formlabs 3D printer for shipping, first remove the resin cartridge, then remove and clean the platform, and finally remove the resin reservoir and close the lid before placing it in its storage case. Ensure that all accessories containing polymers are securely closed before transport.

Before shipping the Form 3 printer, secure the Light Processing Unit (LPU) with wing screws and latch. Failure to lock the LPU may damage the printer. Contact us if you can't find the screws. nine0003

Carefully wrap the printer in protective material and, if possible, place it in the original packaging. Be sure to pack all the accessories you may need for 3D printing and post-processing: Form Wash and Form Cure or post-processing kit and an alternative curing solution and consumables such as resin reservoirs and cartridges, gloves, tools for post-processing, isopropyl alcohol, etc.

After unpacking 3D printing supplies at home and before printing, be sure to check that the printer is level and stable in the new location. nine0003

Now that your printer is ready to use at home, there are several ways to improve and streamline your workflow.

Schedule the start and end times for printing to fit your work schedule. This way you can load the printer to the maximum. You can schedule the start of your next print using PreForm's Estimated Print Duration feature. Print time-consuming models while you're away from your workspace so you can print while you're away so you can start the next one when you get back. nine0003

Kevin Gauthier, Business Development Specialist at Formlabs, found that when working remotely, his team sent models to each other more often: "Never forget to print an instance of an object for yourself so you can refer to it later."

Kevin Gauthier's home workspace.

Continuing the same line, Hedberg suggests documenting and photographing every 3D printed model in detail, especially if your storage space is limited. “Now that we are working remotely, we need a proper documentation system. This does not mean that every 3D printed model should be saved, but carefully documenting the printed models and keeping records for my colleagues, yes,” he says. nine0003

Use the Dashboard to monitor the printing process in real time, as well as tank usage and resin usage. You'll also be able to track quality prints and scrap rates so you know which designs are the best and use them for future iterations.

“Do all the design work you can and prioritize critical physical prototyping tasks for different teams,” says Zach Frew, Formlabs Technical Specialist. Frew says you need to prioritize these tasks, especially when work resources are limited, and share them with your team members. nine0003

Follow safety guidelines when using Formlabs products. Handle IPS with nitrile gloves in a well-ventilated area. Keep the IPS away from heat, sparks and open flames. Isopropyl alcohol evaporates quickly, so keep containers covered if possible. For detailed safety information, contact the manufacturer or supplier of this chemical.

As Formlabs Materials Expert Zak Zguris says, “You have to practice good chemical hygiene. Keep everything clean. Wipe up any drops or spilled liquids immediately. To avoid sticky residue, use acetone or isopropyl alcohol. When washing in the IRS, ventilation of the working space with fresh air should be provided. The cabinet is not at all suitable for the active use of a 3D printer or a washing station in an IRS.” nine0003

Always wear gloves to protect your skin when handling resin cartridges and containers. Store ink cartridges upright, out of direct sunlight, in a well-ventilated area. Close the cartridge outlet cap to prevent resin leakage.

Liquid or partially cured polymers must not be poured down the drain or disposed of with household waste. Do not pour isopropyl alcohol (IPA) with the polymer dissolved in it down the drain or dispose of it with household waste. All solvents and polymers should, as always, be disposed of in accordance with local regulations and the supplier's MSP.

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