This article will walk over the advantages, design issues, materials, and printing methods for a bespoke 3d-printed VEX V5 battery holder. Whether you’re an educator, student, or robotics enthusiast, this resource will help you design and print the perfect mount for your needs.
For robotics contests and projects, the VEX V5 battery is a necessary power supply, guaranteeing flawless performance and efficiency. To prevent movement, damage, or disconnections during use, however, proper battery security is vital. Here, a 3d-printed VEX V5 battery holder comes in handy. Custom 3d-printed battery holders improve convenience and performance by providing a lightweight, robust, reasonably priced alternative.
Best Materials for 3D-Printed VEX V5 Battery Holders
Choosing the right material ensures that your battery holder is both durable and lightweight, as well as resistant to wear and tear. Here are the best filament options:
1. PLA (Polylactic Acid)
- Pros: Easy to print, eco-friendly, strong enough for most applications.
- Cons: Brittle under stress, low heat resistance.
- Best For: Classroom and light-competition robots.
2. PETG (Polyethene Terephthalate Glycol)
- Pros: Stronger and more flexible than PLA, excellent durability.
- Cons: Slightly harder to print than PLA.
- Best For: Heavy-duty applications and moderate impact resistance.
3. ABS (Acrylonitrile Butadiene Styrene)
- Pros: High impact resistance and better heat tolerance.
- Cons: Prone to warping, requires a heated bed.
- Best for: Competitive robots that require robust battery protection.
4. TPU (Thermoplastic Polyurethane)
- Pros: Flexible, shock-absorbent, and impact-resistant.
- Cons: Requires slower print speeds and precise settings.
- Best For: Protective enclosures that need flexibility.
Why Choose a VEX V5 Battery Holder Made in 3D?
1. Adaptation to particular requirements
Unlike conventional mounts, a 3d-printed battery holder can be created to accommodate special configurations, so guaranteeing a flawless fit for the design of your robot.
2. Improved Shielding and Resistance
A safe mount eliminates battery movement, therefore lowering wear and tear and minimising disconnection risks during high robotic activity.
3. Lightweight and Smallish Architecture
Lightweight holders made from ideal 3d-printed designs help improve weight distribution and robot performance through their contribution.
4. Economic Solution
3D printing offers a reasonably priced substitute for pricey or rare mounts that allow for simple replacements and adjustments when needed.
5. environmentally friendly choices
Using recyclable or biodegradable filaments like PLA will help you make an environmentally friendly battery holder while reducing material waste.
Significant Design Concerns Regarding a VEX V5 Battery Holder
Design a VEX V5 battery holder for 3D printing, considering the following:
1. Correct dimensions and fit.
- Make sure the holder provides a tight but detachable fit and exactly fits the VEX V5 battery size.
2. Mounting System Design
- Elements enabling simple mounting on VEX robot frames include:
- Create a safe attachment with screws.
- Designs for snap-fit or clip-in installation free of tools.
- Incorporate slots or guides to stop the power wire from tangling or disconnecting.
4. Reinforced Edges and Stress Points
- Add extra thickness in high-stress areas to prevent cracking under pressure.
5. Ventilation Features
- Prevent battery overheating by including ventilation slots or designs that dissipate heat.
How to 3D Print a VEX V5 Battery Holder – Step-by-Step Guide
Step 1: Download or Design Your Model
- Search for pre-made STL files on platforms like Thingiverse, Printables, or Grabcad.
- Use CAD software, such as Fusion 360, Tinkercad, or SolidWorks, to create a custom battery holder.
Step 2: Prepare Your 3D Printer
- Select the right filament based on durability and flexibility needs.
- Set the print temperature:
- PLA: 190-220°C
- PETG: 220-250°C
- ABS: 230-260°C (requires a heated bed)
- TPU: 200-230°C
- Print Speed: 40-60mm/s for best results.
Step 3: Slice the model
- Create G-code using Simplify3d, Cura, and Prusa Slicer.
- Suggested configurations:
- Layer height 0.2mm for strength and detail.
- For harmony between weight and durability, infill density falls between 20 and 40%.
- Supports: Turn on exclusively for overhanging purposes.
Step 4: Print and keep an eye on
- Starting the print, check the adhesion to the bed.
- Watch the first few layers to guarantee correct alignment.
Step 5: Post-Processing
- Remove supports and smooth edges using sandpaper or acetone (for ABS).
- Test fitment on the VEX robot to confirm secure mounting.
READ MORE – How to 3D Print a Durable Protective Cover for Your MyChron 5
FAQs:
1. Can I modify an existing STL file to better fit my robot?
Yes! You can use Tinkercad or Fusion 360 to edit existing STL files, adjust dimensions, or add features.
2. What is the best material for durability and impact resistance?
PETG and ABS are the best options for competitive environments due to their toughness and resistance to wear.
3. How long does it take to 3D print a VEX V5 battery holder?
Printing time varies, but most battery holders take 3-5 hours, depending on their size, infill settings, and print speed.
4. Do I need support structures for my print?
Only if your design includes overhangs beyond 45 degrees, otherwise, avoid support for easier post-processing.
5. Where can I find VEX V5 battery holder 3D models?
Check Thingiverse, Printables, and MyMiniFactory for free downloadable STL files.
Conclusion:
For robotics projects, a 3d-printed VEX V5 battery holder provides a reasonably priced, adaptable, and sturdy fix for battery security. A practical and dependable battery mount that improves your robot’s performance can be created through appropriate design considerations, material selection, and printing methods.
