Continuous Generating Gear Grinding Machine RZ 1000

Big, but no job too small

The RZ 1000 gear grinding machine combines universality, high precision and robust material removal rates. This machine embodies state-of-the-art gear grinding technologies. Furthermore, as the grinding oil flow is completely separated from the machine bed, it features extraordinary thermal stability.

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Brochure Reishauer RZ 1000

Flexibility and Productivity

With the grinding diameter up to 1000 mm and its module range of 0.5 to 10 mm, it covers teh widest wide range of gear grinding applications. Technologically speaking, the RZ 1000 is identical to the smaller grinding machines RZ410 and RZ 550, which, in the main, differentiate themselves in their grinding smaller diameter ranges. Short set-up times and excellent accessibility underscore the flexibility of this family of grinding machines.

Profile grinding (tooth gap by tooth gap), line dressing and the on-board gear measuring option exemplify the wide field of application of these machines.

The swivable dressing unit allows the application of all of Reishauer’s dressing technologies such as, among others, line dressing, dressing with multi-rib full profile rolls and topological dressing.

The worldwide market acceptance of this machine speaks for itself.

Working Range

Given values that may differ can be verified upon request.

Workpiece diameter

60 – 1000 mm

Module range

0.5 – 10.0 mm

Swivel angle (grinding head)

± 45°

Grinding stroke (max.)

300 mm

Shaft length (max.)

700 mm

Workpiece rpm (max.)

600 min⁻¹

Workpiece weight incl. workholding (max.)

1200 kg

Operating speed (max.)

80 m/s

Grinding wheel diameter (max.)

300 mm

Grinding wheel width

145/160 mm

Diameter of dressing rolls

123 /140 /160 mm

Hardware Options (Extract)

Swivable dressing unit

Onboard gear measuring

Technology Options (Extract)

Polish grinding

Topological grinding (Twist Control Grinding)

Line dressing

Grinding of tapered gears (beveloid gears)

Grinding of non-involute gears

Profile grinding

Reishauer ECO-Mode

Control

Siemens Sinumerik 840D Solution Line

Reishauer Precision Drive (electronic gear box)

Reishauer operating software

Low Noise Shifting reduces the noise generation in transmissions
Polish grinding improves the performance of transmissions
Twist Control Grinding allows deliberate modification of contact patterns of gear teeth
Generating gear grinding of asymmetrical designs
Line dressing offers highest flexibility for grinding prototype gears
Grinding of beveloid gears widens the machines field of application
Profile grinding for grinding gear set-ups with interfering contours