Recent Blogs
Gear Train Mechanism Explained: How It Works, Diagram, Formula and Calculator
How a Gear Train transmits torque and changes speed across multiple shafts — with formulas, ratios, and real worked examples from industrial drive design.
Spur Gears Mechanism Explained: How They Work, Parts, Diagram, Formula and Uses
Spur gears transmit power between parallel shafts with straight teeth. Learn module, ratio, contact ratio, and real industrial sizing examples from FIRGELLI.
Disk-wheel and Spur Gear (rotary at Right Angles): How the Right-Angle Mechanism Works
How a disk-wheel and spur gear right-angle drive works, with formulas, a worked sushi-conveyor example, and trade-offs versus bevel and worm gearing.
Crown Wheel and Spur Gear Mechanism: How It Works, Parts, Diagram and Right-Angle Drive Uses
Crown wheel and spur gear explained — how this right-angle drive works, design formulas, real applications in clocks, hand drills, and small machinery.