Product Announcement from Umbra Group
Umbra's capability in the gear manufacturing area includes:
- Gear hobbing and shaping
- Straight and coniflex bevel gear cutting
- Spline and k-way broaching
- External and internal gear grinding (up to AGMA quality class 14)
Umbra can produce gears of up to 20 inches in diameter and sector gears up to 120 inches in diameter, with a maximum diametric pitch of 3.0.
Furthermore, Umbra has developed special know-how in the area of case-hardened gear manufacturing which requires dedicated sheet routing for heat treatment to compensate for distortion.