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Gear-Grinding DR.KAISER

Continuous gear-grinding is one of the most important methods of manufacturing high precision gears. The gear grinding wheel is profiled by means of a rotary diamond dressing tool. Gear dressers are available from modules 0.35 (D.P. 72) for all common dressing systems with profile modifications such as a chamfer and tip relief. Rotary diamond dressers can be produced with a single layer of diamond (direct-plated) or as a sintered version. The newest generation gear dressers utilizes PCD reinforcing of the dresser tip of direct-plated diamond.

PCD-Reinforcement

The reinforcement of the dresser tip with handset synthetic diamonds (PCD) improves the corner holding ability of the diamond dresser. The DR. KAISER PCD reinforced dressers have a significantly longer life than standard non-reinforced direct-plated dressers, especially in fine-pitch applications. PCD reinforced dressers can be relapped and replated in the same manner as standard dressers.

Gear Tooth Calculation
The profile of the dressing disc is calculated from the gear data by use of proprietary software.

Technical Details

Modular range:	0.35 -10 mm
D.P.:	72 - 2.54
Pressure angle:	10° - 35°
Radius:	50 - 6000 mm 2" - 235"
Tip relief:	Radius and straight
Tip chamfer:	All shapes
Geometrical accuracy:	Form within 2 µm (0.000078'')
T.I.R.:	Within 2 µm (0.000078'')

Application Areas

Diamond dressers are produced for all common dressing systems such as FÄSSLER, HAMADA, GLEASON, KAPP, LIEBHERR, OKAMOTO, REISHAUER, SAMPUTENSILI as well as special custom designed dressing systems.

Design
DSA - Hub (ø 12,15 mm, K 1:50)
SPA, SPA-S - Hub (ø 21,993 mm)
RP1-, RP2- and all ø 52 mm - Hub Systems
as well as all special designs

Gear-Grinding DR.KAISER