Recent Blogs
Synchromesh Mechanism Explained: How It Works, Parts, Formula, and Diagram
How Synchromesh works in manual transmissions — cone friction, blocker rings, shift forks. Real numbers, failure modes, and design tradeoffs explained.
Right Angle Shaft Transmission Mechanism: How It Works, Bevel Gear Parts, Uses & Calculator
Right Angle Shaft Transmission explained — how bevel gears redirect torque 90°, sizing rules, and real factory examples from line shafts to mill drives.
Dual-clutch Transmission Mechanism: How It Works, Parts, Diagram, Formula and Uses Explained
Dual-clutch transmission explained — how DCT pre-selects gears, eliminates torque interruption, and powers cars from VW Golf R to Porsche 911 PDK.
Four Speed Change Gear Mechanism Explained: How It Works, Parts, Formula, and Uses
Learn how a Four Speed Change Gear selects ratios in machine tools and gearboxes. Real lathe examples, formulas, ratio sizing, and troubleshooting from FIRGELLI.