Good adhesion is crucial, especially when printing large parts or models with complex geometries. If the first layer doesn’t adhere correctly, the print may be ruined or deformed, potentially damaging the print head.

Many modern printers feature PEI build plates, eliminating the need for adhesives. However, glass build plates, while providing a smooth surface, require additional adhesive preparations.

Choosing the Right Adhesive for Your Filament:

Different 3D printing materials require specific adhesives for optimal results. Here’s a quick guide to popular filaments and their recommended adhesives:

*Recommended printing with a heated chamber.

How to Apply Adhesives:

Applying adhesives is simple but requires precision. Follow these steps:

1. Clean the build plate surface from dust, grease, and previous print residue.

2. Apply a thin, even layer of the appropriate adhesive to the build plate.

3. Preheat the build plate to the recommended temperature before printing (see table above).

For high-temperature Vision Miner Nano Polymer Adhesive, preheat the build plate to 100℃ before applying with a special brush. Exercise caution to avoid burns and consider wearing a mask.

Enhance Your FDM 3D Printing with Optimal Adhesion

Key Benefits:

• Improved First-Layer Adhesion: Achieve flawless prints with minimal warping.

• Reduced Print Failures: Minimize material waste and production downtime.

• Enhanced Part Quality: Ensure dimensional accuracy and structural integrity.

• Expanded Material Compatibility: Print with a wider range of engineering-grade filaments.

Contact Us:

For any questions or further assistance, please contact us at printroom@omni3d.net.

Artykuł The Role of Adhesives in FDM 3D Printing: Your Key to Perfect Prints pochodzi z serwisu Omni3D.

Defense applications often demand components of substantial dimensions. From UAV airframes to structural elements for ground vehicles, the ability to produce large-format parts in a single build is essential. Large-format 3D printers, like those offered by Omni3D, address this need by providing ample build volumes, eliminating the need for assembly and ensuring dimensional accuracy, especially while replacing mission-critical parts.

The Science Behind Heated Chambers

The behavior of polymers during the 3D printing process is complex. As the material is extruded, it undergoes a phase transition from a solid to a viscous liquid state. To achieve optimal part quality, it’s imperative to control the cooling rate to allow polymer molecules to properly align. This is where heated chambers come into play.

Heated chambers create a stable thermal environment, preventing rapid cooling that can induce internal stresses and lead to warping, delamination, or reduced mechanical properties. By maintaining a consistent temperature, the material has sufficient time to crystallize properly, resulting in parts with enhanced strength, durability, and dimensional accuracy. This is particularly critical when using high-performance polymers like PEEK, PEI, and ULTEM, which require precise thermal management for optimal results and that are currently used as substitutes to metals.

Real-World Applications

The combination of large build volumes and heated chambers empowers defense industries to tackle a wide range of applications, including:

• UAV and drone components: Produce large airframes and structural elements with complex geometries.
• Ground vehicle parts: Manufacture replacement or upgraded components for tanks, armored vehicles, and other ground-based equipment.
• Naval applications: Create large-scale prototypes and end-use parts for shipbuilding and maintenance. By investing in large-format 3D printers with heated chambers, defense organizations can enhance their capabilities, reduce reliance on traditional supply chains, and accelerate the development of innovative solutions.

Omni3D: Your Partner in Defense Manufacturing

Omni3D is at the forefront of large-format 3D printing technology, offering solutions tailored to the demanding requirements of the defense industry. Our printers are equipped with advanced features such as heated chambers and open material systems, enabling you to produce high-quality parts with confidence.

Contact us today to learn more about how our technology can elevate your defense operations.

Artykuł Large-Format, Heated Chambers: The Cornerstone of Defense-Grade 3D Printing pochodzi z serwisu Omni3D.

Well, high-temperature polymers, such as PEEK, ULTEM, and Nylon, possess excellent mechanical and thermal properties. However, they are also hygroscopic, meaning they readily absorb moisture from the air. This moisture content can significantly impact the quality and performance of your 3D prints.

Damp filament can lead to various issues, including decreased print quality, poor layer adhesion, and even structural weaknesses in the final object. Moisture trapped within the filament may cause bubbling, popping, or steam formation during printing, leading to inconsistent extrusion and compromised part integrity.

To overcome these challenges and achieve the best possible results, it is essential to thoroughly dry your filament before printing. By doing so, you eliminate moisture-related defects, improve layer-to-layer fusion, and enhance the overall surface finish of your prints.

Now, you might be wondering about the cost implications. Investing in a filament drying solution may seem like an additional expense, but it can actually save you money in the long run. By drying and preserving your filament properly, you minimize the risk of failed prints and material wastage. This translates into significant cost savings, especially when working with high-value engineering polymers.

To further optimize your filament drying process, here are a few practical tips:

• Utilize a dedicated filament drying chamber: Consider using a specialized drying chamber or a desiccant-based storage system to maintain low moisture levels in your filament.
• Pre-dry your filament: Before printing, follow the manufacturer’s guidelines for temperature and duration to pre-dry your filament effectively.
• Proper storage: Store your filament in airtight containers or vacuum-sealed bags with desiccant packs to prevent moisture absorption between prints.
• Moisture monitoring: Regularly monitor and record the moisture content of your filament using a moisture analyzer to ensure optimal printability.

Remember, drying your filament is not just about achieving superior print quality; it’s also about maximizing the value of your investment in high-temperature polymers. By taking proper care of your materials, you can reduce material waste, minimize print failures, and ultimately improve your bottom line.

We hope this information proves valuable to your 3D printing journey. Dry your filament and unlock the full potential of your high-temperature polymer prints.

Happy printing! Stay tuned for more insightful content in our upcoming blog posts.

Artykuł Maximizing 3D Printing Success: The Key to Drying Filament for High-Temperature Polymers pochodzi z serwisu Omni3D.

The aerospace industry thrives on stringent standards and relentless innovation. Every component, from lightweight airframe parts to complex engine ducting, must meet rigorous performance and safety criteria. Material selection plays a critical role, with aerospace engineers demanding materials that possess exceptional strength-to-weight ratios, high thermal resistance, and flame retardancy properties.

Omni3D’s Advantage: Material Compatibility and Open Systems

Here’s where Omni3D’s industrial extrusion platform shines. Our large-format printers are specifically designed to handle a wide range of high-performance filaments ideally suited for aerospace applications. These materials include:

• PEEK (Polyetheretherketone): Known for its excellent mechanical properties, high thermal resistance, and inherent flame retardancy, PEEK is a popular choice for demanding aerospace applications.
• PEKK (Poly Ether Ketone Ketone): Offering similar benefits to PEEK, PEKK boasts slightly improved chemical resistance and higher continuous service temperatures, making it suitable for even more extreme aerospace environments.
• Carbon Fiber Reinforced Filaments: By incorporating carbon fibers into the printing material, engineers can achieve exceptional strength-to-weight ratios, ideal for lightweighting critical aerospace components.

Our commitment to open systems allows users to explore and integrate these advanced materials seamlessly with our 3D printing platform. This flexibility empowers aerospace manufacturers to adapt their printing processes to accommodate the latest material advancements, constantly pushing the boundaries of performance and safety.

Large-Format Printing: Expanding the Possibilities

Artykuł Soaring to New Heights: Material Extrusion takes Flight in Aerospace Applications pochodzi z serwisu Omni3D.

As extruded material solidifies, it undergoes a critical thermal transition. Uncontrolled cooling can introduce internal stresses, warping, and dimensional inaccuracies, compromising part integrity even more in large-format parts. Conversely, a managed cooling process allows for uniform material crystallization, enhancing mechanical properties, and maximizing part longevity.

Factors Influencing Thermal Behavior

Several variables influence the cooling process:

• Material Composition: Each polymer possesses unique thermal expansion coefficients and cooling rates. High-performance polymers like PEEK, PEI, and ULTEM demand precise thermal management due to their susceptibility to warping.
• Part Geometry: Complex geometries with intricate details or large overhangs require careful consideration to prevent heat-induced distortions.
• Build Volume: Larger parts necessitate extended cooling times to dissipate heat evenly.
• Ambient Conditions: Temperature and humidity fluctuations in the printing environment can impact the cooling process.
• Build Enclosure: Precisely heated chambers are a must to maintain and control a stable thermal environment, minimizing part distortion.

Optimizing the Cooling Process

To mitigate thermal challenges and produce high-quality parts, consider these best practices:

• Active Cooling Systems: Omni3D feature Explore options like fans or chilled water circulation to accelerate cooling while maintaining control.
• Post-Processing Considerations: For critical applications, consider annealing or heat treatment to further refine part properties.
• Material and Process Optimization: Continuously evaluate material selection and printing parameters to achieve desired thermal behavior.

By mastering the art of thermal management, you can unlock the full potential of your large-format industrial 3D printer, producing parts that meet the stringent demands of industries such as aerospace, automotive, and energy.

Remember: A well-controlled cooling process is the cornerstone of producing high-quality, functional parts in large-format 3D printing.

Artykuł Mastering the Cool-Down: Thermal Management in Large-Format Industrial 3D Printing pochodzi z serwisu Omni3D.

What is an NCAGE Code and Why Does it Matter?

Issued by the Defense Logistics Agency (DLA), the NCAGE code serves as a unique identifier for businesses supplying goods and services to governments. Holding this code signifies a company’s adherence to strict quality and professionalism standards, granting them access to a vast network of potential clients within the defense sector.

Benefits for Defense Contractors:

• Increased Government Contract Eligibility: Gain access to a wider range of government contracts in the United States and NATO member countries.
• Demonstrated Quality & Professionalism: The NCAGE code signifies your dedication to meeting stringent quality requirements, fostering trust with potential defense partners.
• Enhanced Visibility in the Defense Supply Chain: Inclusion in the NATO supplier database makes your company easily discoverable by key decision-makers, increasing opportunities for collaboration.
• Meeting Stringent Military Requirements: The defense sector demands robust solutions. The NCAGE code demonstrates your ability to deliver high-quality, professional 3D printing systems that meet these rigorous standards.

Omni3D: Your Trusted Partner in Defense Sector 3D Printing

At Omni3D, we understand the unique needs of the defense industry. That’s why we’ve developed the Omni NOVA, an industrial 3D printer specifically engineered for security environments. The NOVA boasts:

• Industrial-grade robustness: Built to withstand demanding environments and voltage fluctuations.
• Exceptional print quality: Delivers precise, functional parts for critical applications.
• Advanced security features: Ensures the confidentiality of your designs and production processes.
• Open material system: Compatible with a wide range of materials for diverse defense printing needs.

Partnering with an NCAGE-coded company like Omni3D offers several advantages:

• Access to cutting-edge 3D printing technology: Leverage additive manufacturing for prototyping, production, and customized equipment within the defense sector.
• Streamlined government contracting: The NCAGE code simplifies the process of participating in government bids and projects.
• Enhanced reputation as a global defense partner: Collaboration with a trusted NCAGE-coded supplier strengthens your position in the global defense market.

Ready to propel 3D printing in defense applications?

Contact Omni3D today to learn more about our NCAGE-coded solutions and how the Omni NOVA can empower your next military project!

Artykuł Omni3D Earns NCAGE Code (9BT1H): Boosting Industrial 3D Printing for the Defense Sector pochodzi z serwisu Omni3D.

The FPS company has been a leading domestic manufacturer of rail vehicles for many years. It has set as its goal to build reliable rail vehicles so that every trip is safe and comfortable.

The company’s products are based on modern and innovative solutions, fully meeting the needs of both the carrier and the passenger. It is also for this reason that the company decided to implement modern 3D printing in its company, which offers, among other things, great opportunities in applying it to low-volume production and rapid prototyping.

In addition to the printer, the company also ordered an entire ecosystem to support the 3D printing process, including a professional dryer with a filament feeder, and a climate chamber for storing the material.

After the initial 2-day theoretical training at OMNI3D’s headquarters, the installation of the printer at FPS’s headquarters was organized. Factory 2.0 NET installation was carried out by OMNI3D team consisting of: Krzysztof Kardach – Chief Technologist at OMNI3D, Marcin Malinowski – Service Technician and Jacek Krzyzanowski – Key Account Manager.

The entire installation process was presented and discussed with H. Cegielski – FPS staff, so as to simultaneously refresh and deepen the knowledge gained by the team at the earlier 2-day training. We invite you to use the services of FPS!

Artykuł Installation of OMNI3D ecosystem in the rail industry pochodzi z serwisu Omni3D.

Omni3D Factory 2.0 NET – our top printer with 2 heads and more then 142l of printing Volume. Please come to see:

• Omni3D Head Leveling Control –with fast controlling of offset and automatic leveling of both extruders it would be easy to work with the printer and have the higher level of repeatability
• Omni3D Platform Autoleveling System – with accuracy at Z less then 1micron – and special ceramic glass – with proved flatness – the leveling system is perfect for those who need a printer for high accuracy printing.
• Omni3D Cooling System and Filament flow sensor – with a chance to feel the process of 3D printing at the highest possible level it gives to the user a possibility to control the volume of the filament that flows thought the nozzles.
• Omni3D Air Circulation System – with this system Omni3D 3D Printers can create an environment that makes process of printing and drying more predictable. This is a chance for a creators to get exactly this what they have on the screen of its computer.

And Omni3D Omni500 LITE – with the information about new 2022 Upgrade – with a special price for the shown machine!

Please come to see – the 3D printer with more then 126l of printing volume and close environment that gives a chance to control the process at higher level.

OMNI500 LITE is equipped with:

• Omni3D platform Leveling – the same like in the printer above with accuracy at Z less then 1micron – and special ceramic glass – NOW with MASH bed compensation that creates a map of printing surface and compensate all inequalities during the process.
• NEW Update 2022 – Omni3D Auto heads leveling – with this system the repeatability of Your production is easy. Adjusting Offsets and leveling of both heads takes just a few minutes . Thanks to new features You can create more complicated shapes then in the preview version.

And many more!
Let’s meet at TCT 3SIXTY!

Artykuł Omni3D at TCT 3SIXTY in Birmingham pochodzi z serwisu Omni3D.

3D printing in industry

During the fair, visitors will be able to see how the Factory 2.0 NET 3D printer works – winner of the ITM Gold Medal!

Factory 2.0 NET printer, whose capabilities we will present at the fair is the answer to the needs of modern industry. We want to prove that 3D printing brings measurable benefits in the industry – not only cost savings, but above all, the optimization of the entire production! – says Jacek Krzyżanowski, Key Account Manager Omni3D

Omni3D Factory 2.0 NET is an industrial 3D printer with build volume of 500 x 500 x 570 mm. The printer is equipped with a camera that allows the user to control the printout progress remotely. An additional feature is remote management – via a dedicated website. Thanks to this you can easily start the printout or control its progress remotely.

See what Factory 2.0 NET production looks like at Omni3D:

Benefits of using 3D printing in the industrial sector

With 3D printing technology, we can adjust production lines, verify product dimensions, and make adjustments to the design – and that’s before production even starts.

3D printing represents a huge opportunity for industry by:

• lower tooling production costs
• quick access to cheap spare parts
• shortening of the product realization time

Meet us at ITM INDUSTRY EUROPE!
Visit Omni3D:
Pavilion 5 / stand no. 30

Artykuł Omni3D at the ITM Industry Europe trade fair in Poznan pochodzi z serwisu Omni3D.

Omni3D will be an active participant in the event and together with our partner in USA Delray Systems we will present our vision of 3D printing. We are one of the longest operating companies in Poland and one of the first to offer industrial solutions in Europe. From the very beginning, we wanted to create something more than just a 3D printer. We came into “existence” in the United States relatively recently by signing an agreement with Joseph Rocca’s company. It is thanks to this cooperation, our unique solutions can appear in the USA and show the strength of the industrial 3D printing systems.

At AMUG, we will show the Omni3D Factory 2.0 NET printer with patented technology that aims for a perfect” feeling „of printing. We want to define its character with this product, show why Omni3D is different, why it gives more and why users love our printers. We will explain what is Omni3D Cooling SystemTM, Omni3D Filament ControlTM, Omni3D Air CyrculationTM and show why accuracy (print accuracy), repeatability is what has always been our „heart” and why we are aiming to maximize the control of the printing process from the beginning. ” – comments Tomasz Garniec, Global Sales Manager Omni3D

Omni3D will be represented by – Paweł Robak, CEO of Omni3D and Tomasz Garniec, Global Sales Manager. Our support will be a fantastic team from DELRAY Systems headed by Joseph Rocca, Don Drumm and Patrick Mayza. We will be waiting for You!

We invite You all to our stand!
03-07.04.2022
– stand # 9 –
Hilton Chicago – IL – AMUG 2022

Artykuł Omni3D at AMUG 2022 – The event other than all! pochodzi z serwisu Omni3D.