how to make a brake drum forge

How to Make a Brake Drum Forge

Creating a brake drum forge is a practical and cost-effective way to set up a metalworking forge using readily available materials. This type of forge can be used for blacksmithing projects, including tool making and metal shaping. Here's a step-by-step guide to help you build your own brake drum forge.

Materials Needed

1. Brake Drum A used brake drum from a vehicle will serve as the forge’s body. These can often be found at auto salvage yards. 2. Steel Pipe A steel pipe for air intake, typically around 1-2 inches in diameter. 3. Blower or Air Source A hairdryer or a small blower will work to provide the necessary airflow to the forge. 4. Firebrick or High-Temperature Insulation This material will help insulate the forge and retain heat. 5. Clay or Forge Cement (optional) To line the interior for improved durability. 6. Charcoal or Coal Your fuel source for heating metal.

Instructions

1. Prepare the Brake Drum Start by cleaning the brake drum thoroughly to remove any rust, grease, or contaminants. It’s important to ensure that the inner surface is free of debris for optimum performance.

2. Create Air Intake Drill a hole towards the bottom of the brake drum to accommodate the steel pipe. This pipe will serve as the air intake, allowing air to flow into the forge to feed the fire. Ensure the hole is securely fitted to the pipe.

3. Install the Blower Attach your blower to the end of the steel pipe. If using a hairdryer, you may need to create an adapter to fit the blower to the pipe securely. This setup will force air into the forge, increasing the temperature.

4. Insulate the Forge Line the inside of the brake drum with firebricks or high-temperature insulation material. This will help retain heat within the forge, improving efficiency.

5. Add Fuel Place charcoal or coal inside the forge, ensuring that it's adequately packed but not overly compressed. Leave some space for airflow to circulate.

6. Fire It Up Once everything is set up, turn on the blower and ignite the fuel with a starter. You should see flames and an increase in temperature as the air feeds the fire.

7. Start Forging With your brake drum forge now ready, you can begin heating metals and working on your blacksmithing projects!

Conclusion

Building a brake drum forge is a rewarding project that can enhance your metalworking capabilities. With proper safety precautions and construction techniques, you can create a powerful and efficient tool for all your forging needs. Happy forging!