Wheel Track Given Turning Radius of Inner Rear Wheel Calculator

Formula Used:

\[ \text{Track Width of Vehicle} = 2 \times \left( \frac{\text{Wheelbase of Vehicle}}{\tan(\text{Angle of Inside Wheel Lock})} - \text{Turning Radius of Inner Rear Wheel} \right) + \text{Distance between Front Wheel Pivot Center} \]

Wheelbase of Vehicle:

Angle of Inside Wheel Lock:

rad

Turning Radius of Inner Rear Wheel:

Distance between Front Wheel Pivot Center:

Track Width of Vehicle:

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1. What is Wheel Track Given Turning Radius of Inner Rear Wheel?

This calculation determines the track width of a vehicle based on its wheelbase, the angle of inside wheel lock, the turning radius of the inner rear wheel, and the distance between front wheel pivot centers. It's essential for vehicle design and steering geometry analysis.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ \text{Track Width} = 2 \times \left( \frac{\text{Wheelbase}}{\tan(\text{Angle})} - \text{Turning Radius} \right) + \text{Distance} \]

Where:

Wheelbase — Distance between front and rear axles (m)
Angle — Angle of inside wheel lock (radians)
Turning Radius — Turning radius of inner rear wheel (m)
Distance — Distance between front wheel pivot centers (m)

Explanation: This formula calculates the track width by considering the vehicle's steering geometry and turning characteristics.

3. Importance of Track Width Calculation

Details: Accurate track width calculation is crucial for vehicle stability, cornering performance, and proper steering system design. It affects the vehicle's turning circle and overall maneuverability.

4. Using the Calculator

Tips: Enter wheelbase in meters, angle in radians, turning radius in meters, and distance in meters. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Why is track width important in vehicle design?
A: Track width affects vehicle stability, cornering ability, and overall handling characteristics. It also influences the vehicle's turning radius and space requirements.

Q2: How does wheel lock angle affect track width?
A: The wheel lock angle directly influences the turning radius and therefore affects the calculated track width. Steeper angles typically result in smaller turning radii.

Q3: What are typical values for these parameters?
A: Wheelbase varies by vehicle type (2-3m for cars), wheel lock angles typically range from 0.5-1.0 radians, and track width is usually 1.4-1.8m for passenger vehicles.

Q4: How accurate is this calculation?
A: The calculation provides a theoretical value based on geometric relationships. Actual values may vary due to suspension compliance and other dynamic factors.

Q5: Can this formula be used for all vehicle types?
A: While the formula applies to most wheeled vehicles, specific applications may require adjustments for unique steering geometries or special vehicle configurations.