Gear Grinding Solutions(DIN 1-2)
Gear Grinding Solutions(DIN 1-2)
Nav Bharat manufactures hardened and ground gears for demanding power transmission applications. Precision gear grinding and stringent in-process inspection ensure accuracy in profile, lead, pitch, and surface finish.Technical Specifications:
Nav Bharat Engineering Works Gear Grinding Services – Precision grinding using Hofler machines to achieve DIN 1 & 2 quality standards.- Machine: Hofler high-precision gear grinding systems for helical/spur gears.
- Standards: DIN 1 & 2 accuracy (single flank test deviation <2 μm; profile Fα ≤3 μm).
- Capacity: Gears up to 2000 mm dia, modules 1-20 mm; power gears to 4500 kW.
- Process: Profile grinding with CBN wheels; post-grind measurement verification.
- Features: Low noise generation, extended bearing life, optimized load distribution.
- Applications: Rolling mill gearboxes, pinion stands, high-speed drives.
The gears are checked for:
- Dimensional and tooth profile accuracy
- Load carrying capacity and strength
- Surface finish and quiet running characteristics
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