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O-Ring Groove Depth Formula:
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The O-Ring Groove Depth calculation estimates the proper groove depth for O-ring installation based on the O-ring diameter and compression set percentage. This ensures proper sealing performance and prevents O-ring failure.
The calculator uses the groove depth formula:
Where:
Explanation: The formula calculates the required groove depth by accounting for the O-ring's diameter and the compression set percentage that determines how much the O-ring will compress during installation.
Details: Proper groove depth calculation is essential for ensuring optimal O-ring performance, preventing leakage, and extending the service life of sealing components in various mechanical applications.
Tips: Enter O-ring diameter in millimeters and compression set as a decimal value (e.g., 0.25 for 25%). Both values must be valid (diameter > 0, compression set between 0-1).
Q1: What is compression set in O-rings?
A: Compression set refers to the permanent deformation that occurs when an O-ring is compressed over time, expressed as a percentage of the original compression.
Q2: Why is proper groove depth important?
A: Proper groove depth ensures the O-ring compresses correctly to create an effective seal without being over-compressed, which can cause premature failure.
Q3: What are typical compression set values?
A: Compression set values typically range from 0.1 to 0.4 (10% to 40%), depending on the material and application conditions.
Q4: Can this formula be used for all O-ring materials?
A: While the basic formula applies to most materials, specific material properties may require adjustments for optimal performance.
Q5: How does temperature affect groove depth calculation?
A: Temperature can affect material expansion and compression set characteristics, which may require consideration in high-temperature applications.