Master copper hammering: easy techniques for creating stunning projects

Are you ready to embark on an exciting journey into the world of metalworking? If so, then learning how to hammer copper is an essential skill to acquire. Copper is a versatile and beautiful metal that can be transformed into stunning pieces of art, jewelry, and functional objects. In this comprehensive guide, we will delve into the techniques and tools you need to master the art of hammering copper.

Tools of the Trade

Before you begin hammering copper, it’s crucial to gather the necessary tools:

• Copper Sheet: Choose copper sheets of the desired thickness and size for your project.
• Hammer: A ball-peen hammer is ideal for shaping and texturing copper.
• Anvil: A solid and stable surface to support the copper while hammering.
• Safety Glasses: Protect your eyes from flying copper shards.
• Gloves: Wear gloves to prevent blisters and cuts.
• Steel Brush: Clean and prepare the copper surface before hammering.
• Chasing Tools: Specialized tools for creating intricate designs and textures.

Warming Up the Copper

To make the copper more malleable and easier to work with, it’s important to “warm up” the metal before hammering. You can do this by:

• Annealing: Heating the copper to a dull red color and then allowing it to cool slowly.
• Flame Coloring: Using a torch to heat the copper surface until it turns a deep red or orange.

Basic Hammering Techniques

Mastering the basic hammering techniques is the foundation of successful copperworking:

• Planishing: Using a flat-faced hammer to flatten and smooth the copper surface.
• Raising: Forming the copper into raised shapes by hammering from the inside out.
• Sinking: Creating depressions in the copper by hammering from the outside in.
• Chasing: Using chasing tools to create intricate designs and textures.

Advanced Hammering Techniques

Once you have mastered the basics, you can explore advanced hammering techniques to enhance your creations:

• Repoussé: Hammering from the back of the copper to create raised designs.
• Embossing: Hammering from the front of the copper to create recessed designs.
• Raising with Pitch: Using a pitch bowl filled with pitch to support the copper while raising.

Finishing Touches

After hammering, it’s time to add the finishing touches to your copper masterpiece:

• Cleaning: Use a steel brush to remove any oxidation or debris from the copper surface.
• Polishing: Polish the copper using a polishing compound and a buffing wheel to achieve a desired shine.
• Patina: Apply a patina to the copper to create a unique and aged look.

Safety Precautions

Working with copper requires adhering to safety precautions to prevent injuries:

• Always wear safety glasses and gloves.
• Avoid hammering near flammable materials.
• Keep your workspace well-ventilated.
• Be aware of sharp edges and protruding wires.

Final Note: Unleashing Your Creative Potential

Mastering the art of hammering copper opens up a world of creative possibilities. Whether you are a seasoned metalworker or a novice enthusiast, this guide has provided you with the knowledge and techniques to transform copper into beautiful and functional works of art. Embrace the challenge, explore your creativity, and let the rhythm of the hammer guide you on your metalworking journey.

Frequently Asked Questions

• What type of copper is best for hammering?
• Copper sheets with a thickness of 16-24 gauge are ideal for hammering.

• How do I prevent the copper from cracking while hammering?
• Annealing the copper before hammering helps prevent cracking.

• What is the purpose of chasing tools?
• Chasing tools allow you to create intricate designs and textures on the copper surface.

• How can I achieve a smooth and polished finish?
• Use a polishing compound and a buffing wheel to polish the copper after hammering.

• What is patina and how do I apply it?
• Patina is a chemical reaction that creates a unique and aged finish on copper. It can be applied using various methods, such as liver of sulfur or copper sulfate.