by ep | Jun 25, 2026 | Helical Gears
How to Identify and Order a Replacement Helical Gear Without the Original Drawing The original drawing is missing. The machine is out of production. The supplier no longer exists. Yet a worn or broken helical gear needs a direct replacement within the available...
by ep | Jun 25, 2026 | Helical Gears
Helical Gear Efficiency — Mesh Power Loss, Heat Generation and Oil Cooling Calculation Helical gear drives are among the most efficient power transmission components available — a well-specified, precision-ground helical gear stage converts 98.5–99.5% of input power...
by ep | Jun 25, 2026 | Helical Gears
Helical Gears in Printing Press Drives — Registration Accuracy, Noise and Anti-Backlash Printing press helical gears must satisfy two requirements that rarely coincide in industrial drive specifications: transmission error below 2–5 µm at the pitch circle — because...
by ep | Jun 25, 2026 | Helical Gears
Helical Gear vs Worm Gear — Complete Comparison for Efficiency, Ratio, Noise and Cost The choice between a helical and worm gear drive is one of the most common questions in industrial gearbox selection — and the one most often answered incorrectly by defaulting to...
by ep | Jun 24, 2026 | Helical Gears
How to Diagnose Helical Gear Noise — Frequency Identification, Root Causes and Fixes A noisy helical gear drive is not a single diagnosis — it is a symptom that maps to a specific root cause based on which frequency dominates the noise spectrum, how the noise changes...
