Micron-Level Mega Gears Built for Brutal Torque. Heavy Manufacturing & Hydropower Documentary

Описание: Inside the high-precision world of heavy industry—where massive gears, steel-mill drive systems, and hydrogenerators are built to survive extreme torque for decades. Watch heat-expansion shrink fitting for interference mounts, in-house heat treatment (carburizing, induction hardening, stress relief), gear cutting and grinding, and micron-level inspection. Then follow generator stator/rotor repairs with advanced measurement, rewinding, and high-speed dynamic balancing. The journey continues through turbine runner installation, Francis runner design and 7-axis CNC machining, and finishes with powerhouse construction, mega logistics, and extreme manufacturing—from forging hooks to making saw blades, steel casting, EAF steelmaking, and precision ball production.

Timeline:

0:33. Shrink-fit gear assembly for maximum torque transfer
2:37. Gear rebuild & reverse engineering
3:45. SMS Group mega gears: modules up to 40, diameters up to 6 m
6:24. Generator stator/rotor repairs
11:13. Francis runner engineering
15:02. Precision rotor manufacturing
25:21. 30,000-ton hot forming press shaping pressure vessel heads
33:15. Automated forging/pressing line
43:38. Alpine hydropower mega project
54:16. Chrome steel ball production

Hashtags:

#IndustrialGears #Gearbox #PowerTransmission #GearManufacturing #CNCmachining #HeatTreatment #Carburizing #InductionHardening #Metrology #SteelMill #RollingMill #GeneratorRepair #RotorBalancing #Hydropower #Hydroelectric #FrancisTurbine #HeavyIndustry #ManufacturingProcess #MegaEngineering #PrecisionEngineering

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