Home
Back
Taper Angle Formula:
| From: | To: |
Taper angle refers to the angle formed by the sloping sides of a tapered object, such as a cone or a tapered shaft. It is an important measurement in manufacturing, engineering, and machining applications where precise fits and alignment are required.
The calculator uses the taper angle formula:
Where:
Explanation: The formula calculates the angle by finding the arctangent of the ratio between the diameter difference and twice the length, then converts the result from radians to degrees.
Details: Accurate taper angle calculation is crucial for manufacturing precision components, ensuring proper fits in mechanical assemblies, and maintaining quality control in machining processes. It's particularly important in applications involving tapered bearings, tool holders, and conical connections.
Tips: Enter all dimensions in millimeters. Ensure D1 is larger than D2 for a valid calculation. All values must be positive numbers greater than zero.
Q1: What is the difference between taper angle and taper ratio?
A: Taper angle is the actual angle measurement in degrees, while taper ratio is the ratio of diameter difference to length (D1-D2)/L.
Q2: Can this calculator handle metric and imperial units?
A: The calculator is designed for metric units (mm). For imperial units, convert measurements to millimeters first.
Q3: What is a typical taper angle range for machining applications?
A: Common taper angles range from 1-10 degrees, with specific standards like Morse tapers having defined angles (e.g., Morse #1 has 2°51').
Q4: How accurate is this calculation?
A: The calculation is mathematically precise based on the input values. Accuracy depends on the precision of your measurements.
Q5: Can I calculate taper per foot with this formula?
A: This calculator provides the angle in degrees. For taper per foot, you would need a different calculation based on the diameter difference over a 12-inch length.