Recent Blogs
Cartesian Robot Mechanism: How XYZ Gantry Robots Work, Parts, Uses and Motion Formula Explained
Explore three perpendicular gantry axes and coordinated XYZ movement. Compare target coordinates and straight-line displacement with an interactive Cartesian robot diagram.
Prismatic Pair: Declared Sliding-Friction Ledger
Prismatic Pair explained — the sliding lower-element joint behind every Linear Actuator, machine slide and hydraulic cylinder. Specs, formulas, real builds.
Screw Pair Mechanism: How It Works, Diagram, Lead Formula, Parts, and Uses Explained
Screw Pair explained — how helical threads convert rotation into linear motion, with lead/pitch math, real applications in machining, and design tradeoffs.
Rotary and Longitudinal Motion: How It Works, Mechanisms, Formulas, and Real-World Uses Explained
Rotary and longitudinal motion converts spinning input into straight-line output. Learn the mechanisms, formulas, and real machine examples used in automation.
Combined Rectilinear and Rotary Motion: Shaft Transmission Calculator
Explore a shaft transmission that combines sliding and rotation. Calculate shared stroke, output turn amplitude, gear ratio and maximum axial speed.
Intermittent Reciprocating Motion: Dwell Time Calculator | FIRGELLI
Convert a total dwell angle and constant input rpm into cycle, dwell and non-dwell time. Rack travel and gear engagement are illustrative.
Hydraulic Ram: Pump Context and Cylinder Force Calculator | FIRGELLI
Distinguish the hydraulic ram pump from a hydraulic cylinder, and calculate ideal full-bore cylinder force. Pump delivery and equipment capacity are not calculated.
Doubling Stroke Length via Rack and Pinion: How the 2:1 Motion Multiplier Mechanism Works
Explore a travelling pinion between fixed and moving racks. Calculate doubled stroke and speed, ideal output force, pinion rotation and transmitted power.