Machine Design Hub
Connect power flow, geometry, loads, component screening and verification with transparent first-pass engineering tools.
Machine-design calculators
Use these tools to expose assumptions and compare concepts before detailed standards-based rating.
Power · Torque · Speed
Translate between the core rotating-machine variables.
Spur Gear Pair
Explore tooth ratio and basic reference geometry.
Belt & Pulley
Estimate ratio, speed and open-belt length.
Bearing L10 Life
Screen the basic rolling-bearing rating life.
Column Buckling
Explore ideal Euler stability sensitivity.
Factor of Safety
Make the selected strength/stress criterion explicit.
Shaft Torsion
Check circular-shaft shear and twist.
Compression Springs
First-pass spring rate and stress.
Beam Bending
Common load cases for moment, stress and deflection.
Machine-design guides
Understand what each equation represents and what a release-level design still needs.
Power, Torque & Speed
Use the energy relationship before rating components.
GearsSpur Gear Design Basics
Ratio, module, pitch geometry and what comes next.
BeltsBelt Drive Basics
Pitch diameter, ratio, wrap and rating considerations.
BearingsRolling Bearing L10 Life
What the basic life calculation means and omits.
StabilityEuler Column Buckling
Effective length, stiffness and ideal-column limits.
VerificationFactor of Safety
Define the failure mode before trusting the number.
From concept to release
Machine design sits inside the wider DIVE-LD workflow: requirements, manufacturing, material, DFM, analysis, tolerancing and release.