Mechanical Engineering Tools & Calculators

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Mechanical Engineering Tools & Calculators

Stress Calculator

Calculate stress (Force/Area).

Force (N): Area (m²):

Beam Deflection Calculator

Deflection of a simply supported beam with point load.

Load (N): Length (m): Modulus (Pa): Moment of Inertia (m⁴):

Gear Design Tool

Calculate gear ratio, pitch, and torque.

Teeth on Driver Gear: Teeth on Driven Gear: Diametral Pitch (teeth/in): Input Torque (N·m):

Vibration Analysis

Natural frequency of a damped system.

Mass (kg): Stiffness (N/m): Damping Coefficient (Ns/m):

Thermal Expansion Calculator

Calculate linear thermal expansion.

Initial Length (m): Coefficient of Expansion (1/°C): Temperature Change (°C):

Pump Power Calculator

Calculate hydraulic power required.

Flow Rate (m³/s): Pressure (Pa): Efficiency (%):

Spring Rate Calculator

Calculate spring constant.

Force (N): Displacement (m):

Torque-Power Calculator

Convert between torque and power.

Torque (N·m): RPM:

Reynolds Number Calculator

Calculate flow regime.

Velocity (m/s): Characteristic Length (m): Kinematic Viscosity (m²/s):

Heat Transfer Calculator

Calculate conductive heat transfer.

Thermal Conductivity (W/m·K): Area (m²): Temperature Difference (K): Thickness (m):

Bearing Life Calculator

Estimate bearing L10 life.

Dynamic Load Rating (N): Applied Load (N): Speed (RPM):

Pressure Vessel Calculator

Calculate hoop stress in thin-walled vessel.

Internal Pressure (Pa): Radius (m): Wall Thickness (m):

Engineer's Tools | Engineering Tools & Calculators