Recent Blogs
Spherical Four-bar Linkage Mechanism Explained: How It Works, Parts, Diagram and Uses
Spherical four-bar linkage explained: how concurrent-axis kinematics transmit motion between angled shafts in robotics, aerospace and automotive steering.
Weiss CV Joint Mechanism Explained: How It Works, Parts, Geometry, and Uses on Steered Drive Axles
Weiss CV joint explained — how four balls in curved grooves transmit constant velocity through steered axles in jeeps, half-tracks, and military 4×4s.
Tripod Joint Mechanism Explained: How CV Halfshaft Plunge Joints Work, Parts, Diagram & Calculator
Tripod joints handle plunge motion in front-wheel-drive halfshafts. See how the trunnions, rollers and tulip housing work, with sizing math and real examples.
Thompson Coupling (CV) Mechanism Explained: How It Works, Parts, Diagram and Uses
Thompson Coupling explained — a true constant-velocity coupling using paired Hooke joints and a control yoke to transmit torque at angles up to 25° without...
Rzeppa CV Joint Mechanism Explained: How It Works, Diagram, Parts, Uses and Torque Formula
Rzeppa CV joint explained — how the six-ball constant-velocity design transmits torque through steering angles up to 47° in front-wheel-drive cars and 4x4 axles.
Double Hooke Joint (constant Velocity) Mechanism: How It Works, Diagram, Parts, Uses & Calculator
Double Hooke joint explained: how two universal joints in series cancel velocity error, where automotive and industrial drivelines use them, and how to phase them...
Universal Angle Coupling Mechanism: How It Works, Parts, Diagram, and Driveline Uses Explained
Universal Angle Coupling explained — how Cardan joints transmit torque through misaligned shafts, with formulas, applications, and design tradeoffs for drive engineers.
Constant-velocity Joint Mechanism: How It Works, Parts, Diagram and Uses Explained
How a Constant-velocity Joint transmits steady rotational speed through varying angles in front-wheel-drive cars, robotics, and machine tools — with worked example.