GEAR HOBBING MACHINES
SX Series CNC Hobbing Machine
MX-12 NC Hobbing Machine
NS-100 Helical Gear Hobbing Machine
GEAR FINISHING MACHINES
SRG-22 CNC Gear Grinding Machine
SG-25S CNC Hard Gear Honing Machine
OTHERS
SHR-25 CNC Hob Sharpening Machine
SGS-400 CNC Honing Stone Grooving Machine
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The 21st-Century Type Gear Cutting Machine Greatly Reduces Gear Noises.

CNC HARD GEAR HONING MACHINE
SG-25S
This popular gear honing machine has sold
more than 50 units in Japan.
  SG-25S
 

Design Concept
The high-rigidity structure provides a great tooth surface compensation force and allows flexible biased cutting.
Tooth surfaces can be finished into almost mirror surfaces.
This machine allows plunge honing that enables a continuous process of hobbing, heat treatment and honing.

 
Machining Example

(Hobbing - Heat treatment - Honing)
Workpiece Specification
Module M1.75 high gear
Number of tooth 48
Pressure angle 17.5°
Helix angle 23°(L)

TOOTH PROFILE
Before Honing After Honing

TOOTH TRACE
Before Honing
After Honing

Note: The performance of direct honing depends on
the material and shape of workpieces.