Tool grinding comes in handy when you need to sharpen tools or want to get a smooth finish. If you do it correctly, tool grinding boosts the efficiency and lifespan of your tools. Discover some helpful tips for using a tool grinder for best results.
Select the Right Tool Grinder
Different types of tool grinders are available in the market, each with a specific purpose. Select a drill grinder or tool grinder based on the tool you need to sharpen.
For instance, suppose you want to sharpen a drill bit. In that case, you need to use a drill grinder. Likewise, if you want to sharpen or finish a tool with complex geometries, you need to use a tool grinder.
Also, pay attention to the grinding angle. The suitable grinding angle depends on the tools used. But if unsure of the correct angle, start with a smaller angle and increase it gradually until you find the perfect spot.
Use the Right Abrasive
Aluminum oxide is one of the most common abrasives used in tool grinding. The abrasive is most preferred for cutting steel, alloy, and cast iron.
Consequently, use a different abrasive such as silicon carbide, for working with non-metallic materials like ceramic and plastic.
Pay Attention to the Spark and Noise
The spark flow says a lot about the grinding process. For example, the amount of pressure you're putting on the tool and the type of metal you're grinding.
If the spark flow isn't well pronounced, that may mean that you are putting too much pressure on the tool. When you push too hard, the grains of the abrasive get crushed instead of doing their job.
In the same way, if you don't put adequate pressure, the abrasive grains slide over the surface without doing much work to give off little sparks.
The sound is also an indicator of the grinding process. For example, if you hear a high-pitched screeching sound, the abrasive is too hard for the metal you're grinding.
Take Safety Precautions
Since tool grinding involves power tools, always wear protective gear such as gloves, goggles, and earplugs.
In addition, make sure that the area you're working in is well-ventilated to avoid inhaling harmful fumes. Finally, read the user manual carefully before operating the tool grinder. This step will help you understand the machine better and use it safely.
You can get the most out of your tool grinder by following these tips. With a bit of practice, you'll be able to sharpen any tool easily.
For more info, contact a company like Cutter Masters.