FREECAD #119 - CIRCULAR TO SQUARE SPRINGBugman2026-09-18 | FREECAD #119 - CIRCULAR TO SQUARE SPRINGFREECAD #262 - Oloid 3DBugman2026-02-14 | Often paired with oval (elliptical) gears to drive two shafts at non-linear speeds, enabling the precise kinematic motion required. The system typically uses one motor and a linkage mechanism that allows the oloid to rotate and rock simultaneously.FREECAD #261 - Oloid 3D MixerBugman2026-02-08 | The Oloid 3D mixer is a highly energy-efficient industrial equipment that uses a stirring body with the unique geometric shape of an oloid to mix and homogenize liquids, powders, and other materials. It is known for its ability to create a pulsating three-dimensional flow, which prevents material segregation and is particularly useful in industries such as pharmaceuticals, chemicals, and wastewater treatment.FREECAD #260 - Create Variable SetBugman2026-01-27 | It creates variables that allow for the modification of the part's dimensions.FREECAD #259 - Archimedes Wind Turbine - with MacroBugman2025-09-21 | Wind Turbine for Electric Power Generation.FREECAD #258 - Horizontal Tank - With MacroBugman2025-06-21 | Design of a fiberglass tank for the chemical industry, elaborated with python programming code.FREECAD # 257 - TANK 2 - With MacroBugman2025-06-18 | Cylindrical tank, conical bottom with wave breaker and support for agitator. Macro in python code.FREECAD # 256 - Tank - With MacroBugman2025-06-14 | Design of a fiberglass tank for the chemical industry, elaborated with python programming code.RobotBugman2025-04-16 | ...PenBugman2025-04-15 | ...Incandescent LampBugman2025-04-13 | ...Kepler Poinsot PolyhedronBugman2025-04-12 | ...DifferentialBugman2025-04-11 | ...Endless GearBugman2025-04-11 | ...MachineBugman2025-04-09 | ...BasketballBugman2025-04-08 | ...Shaft CouplingBugman2025-04-07 | ...Solar SystemBugman2025-04-06 | ...CamBugman2025-04-05 | ...Trigonometric CurveBugman2025-04-05 | ...Heart CurveBugman2025-04-04 | ...HypotrochoidBugman2025-04-03 | ...GyroscopeBugman2025-04-02 | ...Archytas CurveBugman2025-04-01 | ...Carbon AtomBugman2025-03-31 | ...Homokinetic JointBugman2025-03-29 | ...EpicycloidBugman2025-03-28 | ...BugmanBugman2025-03-28 | ...Rotary Engine WankelBugman2025-03-27 | ...Oval GearBugman2025-03-27 | ...Paper ClipBugman2025-03-26 | ...GearBugman2025-03-25 | ...Bike WhellBugman2025-03-25 | ...Strolling a Tênis BallBugman2025-03-25 | ...Flattined EpicycloidBugman2025-03-24 | ...Scotch Yoke MechanismBugman2025-03-23 | ...Bevel Gear MovementBugman2025-03-22 | ...Conical RoseBugman2025-03-21 | ...Square knotBugman2025-03-20 | ...Collapsible CoreBugman2025-03-19 | ...Cylindrical Sine WaveBugman2025-03-18 | ...MechanismBugman2025-03-17 | ...Metal PlanerBugman2025-03-14 | ...Engine MovementBugman2025-03-14 | ...4 Cylinder EngineBugman2025-03-14 | ...Car JackBugman2025-03-12 | ...RatchetBugman2025-03-12 | ...Spring MovementBugman2025-03-11 | ...Spring HingeBugman2025-03-11 | ...CVT MovementBugman2025-03-11 | ...Toroidal CVT MovementBugman2025-03-11 | ...