Dişli taşlama makinesi

Reishauer RZ 362 A

The machine does not feature automation or a fully automatic dressing device (these are only available in the RZ 400/410 series).

This stand-alone machine, however, is comprehensively equipped with substantial accessories. The machine grinds to extremely precise quality standards.

Technical Data – Reishauer RZ 362A Gear Grinding Machine

Machine Type:
Gear Grinding Machine

Manufacturer:
Reishauer AG, Wallisellen, Switzerland

Model:
RZ 362A

Year of Manufacture:
1998

Machine Number:
73889

Commission Number:
309

CE Marking:
Available

Electrical Data:
Power Connection: 3 × 400 V, 50 Hz
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Machine Voltage: 3 × 400 V, 50 Hz
Control Voltage: 1 × 230 V, 50 Hz / 1 × 24 V DC
Contactor Voltage: 1 × 24 V DC
Valve Voltage: 1 × 24 V DC
Electrical Schematics: Standard

Grinding Wheel Data:
Minimum/Maximum Outside Diameter: 280 / 350 mm
Maximum Width with Restrictions: 84 / 104 mm
Number of Gears with Restrictions: up to 3
Maximum Usable Width with Shifting Motion: 90 mm
For module > 7 or more than 3 gears, Reishauer guidelines apply.

Grinding Wheel Speeds:
Grinding Operation: 1,100 – 2,300 rpm
Profiling: 50 – 95 rpm
Setup Operation (special mode): maximum 200 rpm

Grinding Infeed:
Grinding Operation per Stroke: 0.01 – 1.0 mm
Total Infeed (fx tot): 9.99 mm
Setup Operation (special mode): maximum 2 m/min

Grinding Stroke:
Maximum Grinding Stroke: 175 mm
Automatic Retract of Grinding Wheel for Workpiece Change: 65 mm

Shifting Motion:
Maximum Shifting Path with Continuous Shift per 1 mm Stroke: 0 – 1.0 mm

Workpiece Data:
Minimum Workpiece Pitch Circle Diameter (depends on grinding wheel diameter):
With grinding wheel Ø 280 mm: 50 mm
With grinding wheel Ø 320 mm: 10 mm
With grinding wheel Ø 350 mm: 10 mm
Automatic Centering with Sensor (only RZ 362A): 20 mm

Maximum Workpiece Outside Diameter:
360 mm
With “Felsomat” loading system (optional, only RZ 362A): 300 mm
With automatic centering via sensor (only RZ 362A): 320 mm

Minimum Distance Grinding Wheel Center to Workpiece Center:
165 mm

Maximum Gear Width:
175 mm
For pitch circle diameters < approx. 150 mm: Reduction of width due to chuck and tailstock geometry

Maximum Workpiece Weight:
60 kg
With “Felsomat” loader (optional, only RZ 362A): 4 kg

Center Distance:
Fixed manual tailstock (optional): 645 mm
Special manual tailstock (optional): 745 mm
Hydraulic tailstock (optional, only RZ 362A): 515 mm (645 mm with reduced grinding stroke)

Gear Data:
Number of teeth minimum 6, maximum 600
Module without automatic centering: minimum module 0.5 (DP 48)
Module with automatic centering: minimum module 0.8 (DP 32)
Maximum module: 7.0 (DP 3.5)

Helix Angle:
Minimum: 10°
Maximum: 40°
Maximum helix angle left and right: 45°
Restrictions in shifting motion for large helix angles, especially above 30°

Profile and Crowning Corrections:
Tip relief and crowning height
Crowning length and taper
Maximum corrections depend on dressing tool and process parameters

Weights (without oil filling):
Machine approx. 5,000 kg
Control cabinet approx. 1,100 kg
Hydraulic unit approx. 600 kg
Grinding oil system RTO 100 (optional) approx. 1,600 kg
Grinding oil system RTM 100 with magnetic pre-filter (optional) approx. 1,650 kg
Grinding oil system RTA 150 (optional) approx. 2,500 kg
Gantry loader “Felsomat” (optional, only RZ 362A) approx. 1,600 kg
Loading unit approx. 1,000 kg
Workpiece magazine approx. 400 kg

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