Horizontal Reaction On Bearing 2 Of Side Crankshaft Due To Tangential Force At Max Torque Calculator

Formula Used:

\[ R2h = \frac{Pt \times B}{C} \]

Tangential Force at Crank Pin (Pt):

Overhang Distance of Piston Force From Bearing1 (B):

Distance Between Bearing1 & 2 of Side Crankshaft (C):

Horizontal Force at Bearing2 By Tangential Force (R2h):

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1. What is Horizontal Reaction on Bearing 2?

Horizontal Reaction on Bearing 2 of side crankshaft due to tangential force is the horizontal reaction force on the 2nd bearing of crankshaft because of the tangential component of thrust force acting on connecting rod. This force is crucial for proper bearing design and crankshaft stability.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ R2h = \frac{Pt \times B}{C} \]

Where:

\( R2h \) — Horizontal Force at Bearing2 By Tangential Force (N)
\( Pt \) — Tangential Force at Crank Pin (N)
\( B \) — Overhang Distance of Piston Force From Bearing1 (m)
\( C \) — Distance Between Bearing1 & 2 of Side Crankshaft (m)

Explanation: The formula calculates the horizontal reaction force on the second bearing based on the tangential force at the crank pin and the geometric distances between bearings.

3. Importance of Horizontal Force Calculation

Details: Accurate calculation of horizontal reaction forces is essential for proper bearing selection, crankshaft design, and ensuring the mechanical integrity of the engine assembly under maximum torque conditions.

4. Using the Calculator

Tips: Enter tangential force at crank pin in Newtons, overhang distance and bearing distance in meters. All values must be positive and non-zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is tangential force at crank pin?
A: Tangential Force at Crank Pin is the component of thrust force on connecting rod acting at the crankpin in the direction tangential to the connecting rod.

Q2: Why is overhang distance important?
A: Overhang Distance of Piston Force From Bearing1 is the distance between the 1st bearing and the line of action of piston force onto the crank pin, which affects the moment arm and resulting bearing forces.

Q3: What affects the distance between bearings?
A: Distance Between Bearing1 & 2 of Side Crankshaft is determined by the engine design and affects the distribution of forces between the two bearings.

Q4: When is maximum torque condition considered?
A: Maximum torque condition is typically considered during engine design to ensure all components can withstand the highest expected loads during operation.

Q5: How does this calculation help in engine design?
A: This calculation helps engineers properly size bearings, design crankshafts, and ensure the overall structural integrity of the engine under maximum load conditions.