1. Introduction
This manual provides essential information for the proper use and handling of Estes BT-60 Body Tubes (Model 303089). These body tubes are designed for model rocket construction, customization, and repair. Please read this manual thoroughly before use to ensure safe and effective application.
2. Product Overview
Image 1: Estes BT-60 Body Tubes (Model 303089). These are high-quality spiral wound paper tubes used in model rocket construction.
The Estes BT-60 Body Tubes are fundamental components for model rocket enthusiasts. This package includes three individual body tubes, manufactured from high-quality spiral wound paper. They are designed to be strong, lightweight, and versatile for various model rocket projects.
3. Key Features
- High-Quality Construction: Made from durable spiral wound paper.
- Strength and Lightweight Design: Provides structural integrity without adding excessive weight to the model.
- Versatile Application: Suitable for custom model rocket builds or for repairing existing models.
- Plain Brown Finish: Features a thin wax coating, allowing for easy customization with paint or other finishes.
- Customizable Length: Can be precisely cut to meet specific project requirements.
4. Usage and Application
Estes BT-60 Body Tubes are primarily used as the main structural component of a model rocket. They can be integrated into new designs or used to replace damaged sections of existing rockets.
4.1. Preparation
- Inspection: Before use, inspect each body tube for any signs of damage, such as crushing, dents, or tears. Damaged tubes may compromise flight stability and structural integrity.
- Measurement: Determine the required length for your specific model rocket design.
- Cutting: Use a sharp hobby knife or a fine-toothed saw to cut the body tube to the desired length. Ensure cuts are straight and clean for optimal fit and appearance. Sand edges lightly if necessary.
4.2. Assembly
Integrate the BT-60 body tube into your model rocket assembly using appropriate adhesives (e.g., wood glue, epoxy) and construction techniques as specified by your rocket kit or custom design plans. Ensure all connections are secure and aligned.
4.3. Finishing
The plain brown finish with a thin wax coating can be painted or decorated. Lightly sand the surface before priming and painting to ensure good adhesion of finishes.
5. Specifications
| Attribute | Value |
|---|---|
| Model Number | 303089 |
| Quantity per Package | 3 tubes |
| Length (each tube) | 18 inches (45 cm) |
| Diameter (each tube) | 1-5/8 inches (4.2 cm) |
| Material | Spiral wound paper |
| Color | Plain brown with thin wax coating |
| Item Weight | 3.2 ounces (total package) |
| Package Dimensions | 18.9 x 4.3 x 1.7 inches |
6. Safety Information
While body tubes themselves pose minimal direct hazards, their use in model rocket construction requires adherence to general safety practices:
- Always follow the safety guidelines provided with your model rocket kits and motors.
- Use appropriate tools safely when cutting or modifying tubes.
- Ensure all components are securely attached before flight.
- Keep out of reach of small children due to potential choking hazards from small parts if tubes are cut into pieces.
7. Maintenance and Storage
To ensure the longevity and integrity of your BT-60 Body Tubes:
- Store tubes in a dry, cool environment away from direct sunlight and excessive humidity.
- Avoid placing heavy objects on top of the tubes to prevent crushing or deformation.
- Keep tubes away from chemicals or solvents that could degrade the paper or wax coating.
8. Troubleshooting
These body tubes are passive components. Most issues arise from improper handling or storage.
- Problem: Tube is bent or crushed.
- Solution: If the damage is significant, the tube's structural integrity may be compromised. It is recommended to replace severely damaged tubes to ensure safe rocket flight. Minor dents might be acceptable for non-critical sections or ground display models.
- Problem: Adhesives not bonding properly.
- Solution: Ensure the surface is clean and free of dust or grease. Lightly sand the area where adhesive will be applied to improve bonding. Use adhesives recommended for paper or cardboard.
9. Warranty and Support
For specific warranty information or technical support regarding Estes products, please refer to the official Estes website or contact their customer service directly. As these are consumable components for hobby use, specific warranties may vary.
Estes Industries: estesrockets.com
