by ep | Jun 24, 2026 | Helical Gears
Helical Gears in Cement Mill and Kiln Drives — Bull Pinion, Open Gear and Kiln Gearbox Cement mill and rotary kiln drives are among the largest open helical gear applications in industry: bull gears from 3 to 12 metres diameter, modules M20–M50, service factors of...
by ep | Jun 24, 2026 | Helical Gears
Crossed Helical Gears — Non-Parallel Shaft Drives, Sliding Contact and When to Use Them A crossed helical gear pair uses the same involute tooth form as a standard parallel-shaft helical gear — but places the two gears on shafts that are neither parallel nor...
by ep | Jun 24, 2026 | Helical Gears
Helical Gears in Wind Turbine Gearboxes — Design Requirements, Micropitting and Certification Wind turbine helical gears are among the most demanding in industrial service: a 20-year design life at 10⁹ load cycles, variable loads from gusting wind, sub-zero cold...
by ep | Jun 24, 2026 | Helical Gears
Plastic Helical Gears — POM, PEEK, PA66 Materials, Load Capacity and Application Guide Plastic helical gears are not low-quality substitutes for steel — they are the correct engineering specification for specific applications: food contact zones where oil lubrication...
by ep | Jun 24, 2026 | Helical Gears
Helical Gear Heat Treatment — Carburizing, Induction Hardening, Nitriding and QT Compared The heat treatment applied to a helical gear helical gear determines its surface hardness, fatigue life, distortion after treatment, and whether post-treatment grinding is...
