Thomas
Author Archives: Thomas

Tips on How to Paint 3D Prints

Painting 3D prints is a fantastic way to add vibrant colors and enhance the appearance of your creations. Whether you want to bring out intricate details or simply personalize your models, this article will provide you with a comprehensive guide on how to paint 3D prints. We will cover the preparation process, suitable painting techniques, and essential tips to achieve outstanding results.

Tips on How to Paint 3D Prints 1

Preparing the 3D Print

Before painting your 3D print, it is crucial to prepare the model properly. Here are the recommended steps:

  • Remove Supports and Unwanted Parts

    • If your print has 3D printing supports, carefully remove them using a knife or pliers to avoid damaging other parts of the print. Take your time and exercise caution during this process.
  • Sanding and Smoothing 

    • If the print has rough surfaces or visible layer lines, use sandpaper or a sanding sponge to smooth them out. Start with coarse-grit sandpaper and gradually move to finer-grit sandpaper for a smoother finish. This step helps the paint adhere better to the surface.
  • Cleaning 

    • Thoroughly clean the 3D print to remove any dust, debris, or oils. You can use isopropyl alcohol or a gentle detergent solution. Ensure the print is completely dry before proceeding.

Choosing the Right Paint

Selecting the appropriate paint is essential for achieving high-quality results. Acrylic paints are a popular choice for painting 3D prints due to their versatility, wide range of colors, and compatibility with various materials like PLA and ABS. Look for paints specifically formulated for plastic or multi-surface use.

Painting Techniques

  • Priming

    • Applying a primer coat helps the paint adhere better to the 3D print surface and provides a smoother base for further layers of paint. Use a spray primer designed for plastic surfaces and apply it evenly, covering the entire model. Allow the primer to dry completely before proceeding.
  • Base Coating

    • Start by applying a base coat of paint that matches your desired color scheme. Thin layers of paint are recommended to avoid obscuring details. Allow each layer to dry before applying additional coats, if needed. Multiple thin layers result in a more professional-looking finish.
  • Detailing and Layering

    • After the base coat is dry, use smaller brushes to add details and layers of paint. This step allows you to highlight specific areas, create shading or gradients, and add depth to your model. Take your time and use reference images or sketches for guidance.
  • Finishing

    • Once you are satisfied with the paintwork, consider applying a clear protective topcoat to seal the paint and provide additional durability. This step helps prevent chipping and enhances the overall longevity of the painted 3D print.

Tips for Success

  • Work in a Well-Ventilated Area

    • It is crucial to have proper ventilation when painting 3D prints to avoid inhaling fumes or harmful particles. Consider working outdoors or in a well-ventilated space and use personal protective equipment such as a respirator and gloves [3].
  • Test on Scrap or Similar Material

    • Before painting your actual 3D print, it is wise to practice on a scrap piece or a similar material to ensure you are satisfied with the color, technique, and overall outcome.
  • Patience is Key

    • Take your time throughout the painting process. Allow each layer of paint to dry thoroughly before proceeding to the next step. Rushing can lead to smudges, uneven finishes, or accidental runs. 
  • Layering and Blending

    • Achieving a professional and realistic look often involves layering and blending different colors on the 3D print. To add depth and dimension to your painted model, consider the following techniques:
  • Wet-on-Wet Blending

    • This technique involves applying wet paint onto another wet layer of paint. It allows the colors to blend together smoothly, creating gradients and transitions between shades. Use a soft brush and work quickly to achieve seamless blends.
  • Dry Brushing

    • Dry brushing is a technique where you remove most of the paint from the brush, leaving only a small amount. Lightly drag the brush over raised surfaces, such as textures or edges, to add highlights and accentuate details. This technique works well for creating a weathered or worn effect.
  • Glazing

    • Glazing involves applying transparent or translucent layers of paint over a base coat to modify the color or add subtle effects. Use thin layers and build up the intensity gradually to avoid overpowering the base coat. Glazing can enhance the realism of your 3D print by adding depth and variations in color.
  • Feathering and Smudging

    • These techniques are useful for creating smooth transitions between colors or blending different areas together. Feathering involves lightly brushing one color into another, gradually reducing the intensity. Smudging can be done with a soft cloth or sponge to soften edges and create a more natural appearance.

Remember, practice and experimentation are key to mastering these techniques. Don't be afraid to try different approaches and find what works best for your desired outcome.

Fenrir updates April

Hi all! 

I’ve been working a lot on Fenrir since the last update, test printing parts, redesigning to improve on the design, etc. 

There’s still more work to do, but here are some updated renders, etc. 

After splitting up the parts, I wasn’t happy with the rigidity, so I made them a lot beefier to get it up to the rigidity I want the printer to have. I’ve also increased the size of the door heightwise. 

As you can see in the renders, I’ve got the parts in varying colors to make it easier to see the separation between parts. 

I hope you like the updates, and I’m looking forward to bringing you the Fenrir design soon. 

Thomas the MakerViking

Fenrir progress update

Hi everyone! 

I wanted to take a moment to apologize for the lack of updates in recent times. I have been working diligently behind the scenes, testing and modifying the various components of the Fenrir project.

As you may have noticed from the image above, I have decided to split the Fenrir parts into smaller, more manageable pieces. The reason for this is to make the printing process much easier for all of you. Printing large parts can be a challenge, especially when using ABS, ASA, or PC. By breaking the parts down into smaller pieces, I have been able to resolve this issue and make the printing process smoother for everyone.

Additionally, by splitting the parts, I have been able to increase the size of the printer by a few centimeters. This was needed because I had set strict constraints for myself, with the goal of ensuring that the parts would be printable on a Prusa MK3 or larger. Now, with the changes I have made, this is no longer a concern.

Thank you for your understanding and patience. I look forward to providing you with more updates soon.

Thomas the MakerViking

Starting a 3D printing service easily in 2023

Starting a 3D printing service can be a rewarding and profitable business, but it also requires a significant investment in time, money, and expertise. In this article we will talk about what you need to do, to get started. 

First steps in starting a 3D printing service

The first step in starting a 3D printing service is to invest in high-quality equipment. This includes a 3D printer, filaments, and other materials needed for printing. It's important to research and compare different types of printers and materials to determine which will be best suited for your business.

When it comes to 3D printers, there are several different options available, each with its own strengths and weaknesses. For example, FDM (Fused Deposition Modeling) printers are generally more affordable and easier to use, but they may not produce as high-quality prints as SLA (Stereolithography) or DLP (Digital Light Processing) printers.

In addition to the printer, it's important to consider the cost of filaments, which are the materials used for printing. The most common types of filaments are ABS (Acrylonitrile Butadiene Styrene) and PLA (Polylactic Acid), but there are also more specialized filaments available for different types of projects.

Starting a 3D printing service easily in 2023 2

Aside from the equipment, it's essential to have a dedicated space for your 3D printing service. The area should be clean, well-ventilated, and have enough space to store your printer and materials. A dedicated workspace also helps you to keep your work organized and reduce the chances of accidents.

Finally, you may need to invest in some additional equipment such as a computer, a 3D scanner, a software and a CAM (computer-aided manufacturing) software. You'll also need to budget for ongoing expenses such as electricity, internet and maintenance costs.

In summary, the first step in starting a 3D printing service is to invest in high-quality equipment, including a 3D printer, filaments, and other materials. It's also important to consider the cost of a dedicated workspace and additional equipment such as a computer and software. Careful research, budgeting, and planning are key to ensure the success of your 3D printing service.

Develop the skills you need to run a 3D printing service

Developing the skills and knowledge necessary to run a 3D printing service is an ongoing process that requires a significant investment in time and effort.

One of the most important skills to develop is an understanding of the software and hardware involved in the printing process. This includes learning how to operate the printer, as well as how to use the software to create, edit, and prepare 3D models for printing. Some popular software used for 3D printing include Ideamaker, Cura, PrusaSlicer, and Simplify3D.

Another key skill is learning how to troubleshoot and fix any issues that may arise with the printer or the software. This includes understanding the most common problems that can occur and knowing how to diagnose and resolve them. This can be achieved through online tutorials, forums, and webinars, or by attending training courses.

It's also important to develop a strong understanding of the materials and techniques used in 3D printing. This includes learning about the properties and limitations of different types of filaments, as well as the various printing techniques and methods that can be used to achieve different results.

In addition, it's helpful to have a basic understanding of CAD (computer-aided design) software, which is used to create 3D models for printing. This can be achieved through online tutorials or by attending classes or workshops.

Finally, it's important to stay current with the latest developments and advancements in the 3D printing industry. This includes reading industry publications, attending trade shows and conferences, and participating in online communities and forums to stay informed about new technologies, materials, and best practices.

In summary, developing the skills and knowledge necessary to run a 3D printing service requires a significant investment in time and effort. It includes understanding the software and hardware involved in the printing process, learning how to troubleshoot and fix issues, having a strong understanding of the materials and techniques used in 3D printing, having a basic understanding of CAD software and staying current with the latest advancements and developments in the 3D printing industry.

Marketing your 3D printing services

Marketing your 3D printing services is an essential aspect of growing your business and reaching new customers. There are several strategies that can be used to effectively promote your services and attract new clients.

One of the most effective ways to market your 3D printing services is through social media platforms like Facebook, Instagram, and Twitter. This allows you to reach a large audience and interact with potential customers in real-time. Creating a professional-looking website and social media profiles can help to establish your brand and provide potential customers with more information about your services.

Another effective marketing strategy is to create a portfolio of your work and share it online. This can be done by creating a website or blog that showcases your previous projects, or by uploading photos and videos of your work to social media platforms. This can help to establish your credibility and demonstrate the quality of your work.

Networking with other businesses and professionals in your community can also be a great way to market your 3D printing services. This includes reaching out to local makerspaces, schools, or libraries, and offering your services to help with projects or events.

Another strategy is to offer discounts, promotions or special deals for new customers, referral or repeat customers, or to target specific niches.

Finally, it's important to stay active in the 3D printing community and participate in online forums and communities. This can help to establish your expertise and credibility, as well as provide an opportunity to connect with potential customers.

In summary, marketing your 3D printing services is an essential aspect of growing your business and reaching new customers. This includes using social media platforms, creating a portfolio of your work, networking with other businesses and professionals in your community, offering discounts and promotions, staying active in the 3D printing community and participating in online forums and communities. The key is to be consistent, creative and innovative in your approach and to adapt to the changing market trends and demands.

How to price your 3D printing services

Setting the right price for your 3D printing services can be a challenging task, as it involves balancing the cost of your materials and labor with the value that your customers are willing to pay.

One approach is to research the prices of similar 3D printing services in your area and use this information as a starting point for determining your own prices. However, it's important to keep in mind that your costs may be different from those of other businesses, so you'll need to take into account your own expenses when setting your prices.

Another important factor to consider is the cost of the materials used for printing. This includes the cost of the filament, as well as any additional materials required for post-processing, such as paint or sandpaper. It's important to factor these costs into your pricing to ensure that you're covering your expenses.

Another consideration is the complexity of the design and how long it takes to print. More complex designs may require more time and resources, so they may be priced higher.

Additionally, it's also important to consider your target market and what they're willing to pay for your services. You may need to adjust your prices based on the competition and the demand for your services.

You may also consider offering different pricing options, such as a basic or standard option and a premium option that includes additional features or services.

Finally, it's important to keep in mind that your prices will likely change over time as your costs change and the market conditions change. It's a good idea to review your prices periodically and make adjustments as necessary.

In summary, setting the price for your 3D printing services involves balancing the cost of your materials and labor with the value that your customers are willing to pay. It's important to research the prices of similar services, consider the cost of materials, the complexity of the design and the time it takes to print, your target market, and the competition. Additionally, it may be a good idea to offer different pricing options and to review your prices periodically and make adjustments as necessary.

What to do when you start getting clients

When you start getting 3D printing clients, there are several things that you should do to ensure that your clients are satisfied with the services that you provide.

First, it's important to establish clear communication with your clients. This includes setting expectations for the project timeline, providing updates on the progress of the project, and being available to answer any questions that your clients may have. This helps to build trust and ensure that your clients are satisfied with the final product.

Second, it's important to have a clear process in place for accepting and managing orders. This includes a system for receiving orders, tracking the status of orders, and communicating with clients about the status of their orders. This helps to ensure that orders are processed efficiently and that clients are kept informed about the status of their orders.

Third, it's important to have a quality control process in place to ensure that the final product meets the client's expectations. This may include inspecting the 3D printed parts for any defects, testing the parts for functionality, and making any necessary adjustments to the design.

Fourth, it's important to have a policy in place for addressing any issues or complaints that may arise. This includes having a clear process for receiving and resolving complaints and having a customer service representative available to assist clients with any issues that they may have.

Fifth, it's important to have a clear billing and payment process in place. This includes setting clear terms and conditions for payment, having a system in place for invoicing and tracking payments, and having a clear policy for handling late or non-paying clients.

In summary, when you start getting 3D printing clients, it's important to establish clear communication, have a clear process for accepting and managing orders, have a quality control process in place, have a policy for addressing issues or complaints, and have a clear billing and payment process in place. These steps will help to ensure that your clients are satisfied with the services that you provide and that your business runs smoothly.

Summary 

Overall, running a 3D printing service can be a challenging but rewarding business. By investing in high-quality equipment, developing the necessary skills, and marketing your services effectively, you can build a successful business that serves the needs of a wide range of clients.

Starting a 3D printing service can be a great way to turn your passion for 3D printing into a business. The first step in starting a 3D printing service is to acquire the necessary equipment, including a 3D printer, materials, and software. It's also important to develop the skills necessary to operate and maintain the equipment, such as knowledge of 3D modeling, printing techniques, and post-processing.

Once the equipment and skills are acquired, the next step is to develop a business plan and determine the target market. The business plan should include details on the services offered, pricing, and marketing strategies.

Marketing strategies include creating a website, utilizing social media, and networking with other businesses to attract clients. Setting the right price for your 3D printing services can be a challenging task, as it involves balancing the cost of your materials and labor with the value that your customers are willing to pay. One approach is to research the prices of similar 3D printing services in your area and use this information as a starting point. Additionally, it's important to factor the cost of the materials and the complexity of the design into pricing.

When you start getting clients, it's important to establish clear communication, have a clear process for accepting and managing orders, have a quality control process in place, have a policy for addressing issues or complaints, and have a clear billing and payment process in place. These steps will help to ensure that your clients are satisfied with the services that you provide and that your business runs smoothly.

CoreXY 3D Printers

CoreXY 3D printers are a type of machine that allows users to create physical objects from digital designs using a process called additive manufacturing. These printers are capable of producing a wide range of objects, from simple figurines to complex mechanical parts, and have become increasingly popular among hobbyists and professionals alike.

One of the key features of CoreXY 3D printers is their ability to produce high-quality prints with a high level of accuracy and detail. This is made possible by their use of a unique design that combines two motors, or “cores,” to control the movement of the print head. These cores are responsible for moving the print head in both the X and Y directions, allowing the printer to produce intricate and highly detailed prints.

In addition to their high level of accuracy, CoreXY 3D printers are also known for their fast print speeds. This is due to the use of high-quality motors and precision drive systems, which allow the printer to move the print head quickly and smoothly. This makes it possible to produce large and complex prints in a relatively short amount of time, making CoreXY printers an ideal choice for those who need to produce large quantities of prints quickly and efficiently.

One of the key benefits of CoreXY 3D printers is their ability to produce prints with a high level of precision and detail. This is due to the use of high-quality motors and precision drive systems, which allow the printer to move the print head smoothly and accurately. This makes it possible to produce intricate and highly detailed prints, such as those with thin walls or delicate features.

Another key advantage of CoreXY 3D printers is their flexibility. These printers are capable of using a wide range of materials, including plastics, metals, and even wood and ceramics. This makes it possible to produce a wide range of products, from simple figurines to complex mechanical parts, depending on the specific needs of the user.

In addition to their flexibility, CoreXY 3D printers are also known for their ease of use. These printers typically come with user-friendly software that allows users to easily design and prepare their prints for production. This makes it easy for even those with little to no experience with 3D printing to get started and produce high-quality prints quickly and easily.

While CoreXY 3D printers offer many benefits, there are also some drawbacks to consider. One of the main drawbacks is their cost. These printers tend to be more expensive than other types of 3D printers, which can be a barrier for those on a tight budget. In addition, CoreXY printers tend to require more maintenance and upkeep than other types of 3D printers, which can be time-consuming and costly.

Despite these drawbacks, many users find that the benefits of CoreXY 3D printers outweigh the drawbacks. These printers offer a high level of accuracy and detail, fast print speeds, and the ability to use a wide range of materials, making them an excellent choice for those looking to produce high-quality prints quickly and efficiently.

Overall, CoreXY 3D printers are a powerful tool for those looking to create physical objects from digital designs. Whether you are a hobbyist looking to create custom figurines or a professional looking to produce complex mechanical parts, these printers offer a wide range of benefits that make them an excellent choice for a wide range of applications. With their ability to produce high-quality prints quickly and efficiently, CoreXY 3D printers are sure to be an invaluable tool for those looking to bring their digital designs to life.

Thomas the MakerViking

Fenrir update, mainboard relocation etc.

Hi everyone! 

I’ve been working on moving the mainboard to make it easier accessible and to use the available space in the back. The mainboard used to be in the bottom electronics compartment, but now it’s available behind the back lid, which is way easier to remove than the bottom lid with the feet, etc. 

Check out the images for more details. 

I’ve also done some small detail work here and there. 

The project is moving along decently but I’ve seen new stuff I want to improve all the time. Now, however, I think the next step will be to continue printing the ABS parts and hopefully not see anything else I want or need to change after that, so I can get the prototype done. 

I’m so eager to get it ready and printing, so it can be released to the world!

Thanks for your continued support, it’s highly appreciated. 

Some updated renders of Fenrir after splitting up the parts

Hi all, 

I’ve been working on splitting up the parts a bit to make them easier to print and with fewer supports. I’m almost done with that and here are some renders. Each main section has been split in two, with the smaller of the two parts for each section in the back. It makes it easier to play more with colors and contrast colors, which could be fun. 

The next step now, is to finish the service on the printer I’m printing the ABS parts on, and print these new parts. More updates to come soon, and I’ll probably finish up the design on some of the smaller projects while these parts are printing, like the Unraid server case, etc. 

Thanks for the continued support!

Thomas the MakerViking

Ps. I guess you’ve seen this, but all Patrons on Jarl, King, and Queen tiers will get some extra goodies after being a patron for 3 months, starting from the join date for new Patrons or from October 1st for existing Patrons. 

Fenrir updates and more!

Just a quick little post about the Fenrir CoreXY. I’ve been working on the design and printed more parts for it, and I’ve come to the decision to split the largest parts up a bit, to make them easier to print, so that’s what I’m currently working on.

I’m also working on a couple of other projects, both smaller Patreon projects like electronics cases for some BTT boards for larger printers like CR10, S8+, and similar, A Unraid server case, etc. which you can see a preliminary render of below: 

Fenrir updates and more! 3

More updates to come soon! 

Thanks everyone! 🙂 

Small updates to the Fenrir 3D printer hotend assembly

Hi everyone!

Some updates to the hotend assembly.
I’ve integrated the cable chain into the top part of the assembly and made slits to slide the black part into the orange part of the mount, and then a grub screw to secure everything, which should make it easy to service the hotend. 

Other than that I will continue to print the Fenrir prototype parts, and try to get it done as quickly as possible, I really want to get it done so you guys can start building it.

Thomas.