.020 Feeler Gauge: What You Need to Know
A feeler gauge is a tool used to measure the gap between two parts, typically in mechanical systems. One common type of feeler gauge is the .020 feeler gauge, which is used to measure gaps of 0.020 inches or 0.5 millimeters. In this article, we will explore the uses, benefits, and how to use a .020 feeler gauge.
What is a .020 Feeler Gauge?
A .020 feeler gauge is a thin, flat tool used to measure the gap between two parts. It is typically made of metal or plastic and has a thickness of 0.020 inches or 0.5 millimeters. The gauge is used to determine whether a gap is within a specific tolerance range, ensuring proper clearance and preventing interference between moving parts.
Uses of a .020 Feeler Gauge
The .020 feeler gauge is commonly used in various industries, including:
Automotive
- Measuring valve clearance in engines
- Checking spark plug gap
- Verifying brake pad clearance
Aerospace
- Inspecting gap between turbine blades and engine casing
- Measuring clearance between moving parts in aircraft engines
Manufacturing
- Checking gap between parts in mechanical assemblies
- Verifying clearance between moving parts in machinery
Benefits of a .020 Feeler Gauge
Using a .020 feeler gauge offers several benefits, including:
Accurate Measurement
- Provides precise measurements to ensure proper clearance and prevent interference
- Helps to identify potential problems before they cause damage
Convenience
- Easy to use and portable
- Can be used in a variety of applications and industries
Cost-Effective
- Prevents costly repairs and downtime by identifying potential problems early
- Reduces the risk of damage to expensive equipment
How to Use a .020 Feeler Gauge
Using a .020 feeler gauge is relatively simple:
- Select the correct gauge: Choose a feeler gauge with a thickness of 0.020 inches or 0.5 millimeters.
- Insert the gauge: Place the gauge between the two parts, ensuring it is fully seated.
- Check the fit: If the gauge fits snugly, the gap is within the desired tolerance range. If it doesn't fit, the gap may be too small or too large.
- Record the measurement: Take note of the measurement to ensure it is within the specified range.
Conclusion
The .020 feeler gauge is a versatile and essential tool in various industries. By providing accurate measurements, it helps to ensure proper clearance and prevent interference between moving parts. With its ease of use, convenience, and cost-effectiveness, it is an essential tool for anyone working with mechanical systems.
