Frequently Asked Questions About 3D Printing

1. What are the primary applications of 3D printing?

3D printing is versatile, serving various purposes:Prototyping: Rapidly produce prototypes without costly tooling. Production Parts: Manufacture functional parts for low to mid-volume production. Complex Designs: Create intricate geometries difficult with traditional methods.

2. Is 3D printing limited to prototyping?

Not at all. Modern 3D printing technologies enable the production of durable, functional end-use parts across industries like aerospace, automotive, and healthcare.

3. What is Selective Laser Sintering (SLS)?

SLS is a technique that uses a laser to sinter powdered materials into solid structures. It’s perfect for making both prototypes and functional parts with high detail and strength.

4. What is Fused Deposition Modelling ? (FDM)

FDM is one of the most common 3D printing technologies. It works by extruding thermoplastic filament through a heated nozzle, layer by layer, to create parts from the bottom up. FDM is ideal for producing functional prototypes, tooling, and end-use components at a relatively low cost.

5. How often should I calibrate my Fracktal Works 3D printer?

Calibration ensures print accuracy and quality. You should calibrate:After changing or removing the nozzle. When you observe inconsistencies in print quality. Periodically, as part of routine maintenance.

6. How long does a 3D print take?

Print time depends on the size, complexity, and layer height. A small part may take 30 minutes, while large, detailed components may take several hours or overnight.

7. Can I pause or resume a print mid-way?

Yes, all Fracktal printers support print pause and resume. You can also swap filaments mid-print if needed.

8.What file formats do Fracktal printers accept?

Fracktal printers accept .gcode files generated by slicers like Frackture, Cura, or PrusaSlicer. 3D models can be imported in .STL, .OBJ, or .3MF formats.

9. Is slicing software included with the printer?

Yes. Fracktal provides its in-house slicing software Fracktory , designed for optimal material presets and printer settings. Third-party slicers can also be used.

10. How do I ensure good first-layer adhesion?

Use a clean, level print bed and appropriate bed temperature. Apply a glue stick or adhesion sheet if needed. Always start with a well-calibrated nozzle height.

11. Why is my print warping or detaching from the bed?

This may be due to improper bed leveling, low bed temperature, or incorrect material settings. Use an enclosure when printing materials like ABS or Nylon to reduce warping.

12. Are print settings for ASA and ABS similar?

Yes, ASA and ABS require similar temperature profiles. For ASA, we recommend:Nozzle: ~260°C Bed: ~90°C Always follow the material manufacturer's guidelines.

13. How do I choose the right nozzle tip, material, and support combination?

Refer to the user manual or the material compatibility chart provided by Fracktal. It offers guidance based on part function, layer resolution, and surface finish requirements.

14. Are Fracktal printers suitable for industrial use?

Yes. Fracktal’s industrial FDM and SLS printers are engineered for high-precision, production-grade parts, ideal for automotive, aerospace, healthcare, and tooling applications.

15. How does the '3D Print' service work?

Fracktal's '3D Print Now' service simplifies the printing process:Upload your CAD file (formats like STL, OBJ, STP, etc.). Select the desired material and post-processing options. Add to cart and proceed to checkout. Receive your printed part delivered to your address.

16. How should I store 3D printing filaments to maintain quality?

Filaments like PLA, Nylon, and PVA are hygroscopic, meaning they absorb moisture from the air, which can degrade print quality.Storage Recommendations:Store filaments in airtight containers with desiccants. For highly hygroscopic materials, consider using a filament dryer before printing.