Mesin gerinda roda gigi

Reishauer RZ 362 A

The machine does not feature automation or a fully automatic dressing device (these are only available on the RZ 400/410 model series). This is a stand-alone machine, but it comes fully equipped with extensive, heavy-duty accessories. The machine achieves extremely precise grinding quality.

Technical Data – Gear Grinding Machine Reishauer RZ 362A
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
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Electrical Data
Mains connection 3 × 400 V, 50 Hz
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
Standard electrical wiring diagrams
Grinding Wheel Data
Minimum / maximum external diameter 280 / 350 mm
Maximum width with limitations 84 / 104 mm
Number of gears with limitations up to 3
Maximum usable width with shifting movement 90 mm
For modules > 7 or more than 3 gears, Reishauer guidelines apply
Grinding Wheel Speeds
In grinding operation 1,100 – 2,300 rpm
During profiling 50 – 95 rpm
In setup mode (special operation) maximum 200 rpm
Grinding Infeed
In grinding operation per grinding stroke 0.01 – 1.0 mm
Total infeed (fx total) 9.99 mm
In setup mode (special operation) maximum 2 m/min
Grinding Stroke
Maximum grinding stroke 175 mm
Automatic wheel retraction for workpiece change 65 mm
Shift Movement
Maximum shift travel per continuous shift per 1 mm grinding stroke 0 – 1.0 mm
Workpiece Data
Minimum workpiece pitch diameter depending 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 sensor-based centering (only RZ 362A) 320 mm
Minimum distance from grinding wheel center to workpiece center
165 mm
Maximum gear width
175 mm
For pitch diameters < approx. 150 mm, width reduction due to chuck and tailstock geometry
Maximum workpiece weight
60 kg
With “Felsomat” loader (optional, only RZ 362A) 4 kg
Distance between centers
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 min. 6, max. 600
Module without automatic centering min. 0.5 module (DP 48)
Module with automatic centering min. 0.8 module (DP 32)
Maximum module 7.0 (DP 3.5)
Helix Angle
Minimum 10°
Maximum 40°
Maximum helix angle left and right 45°
Shift movement limitations with large helix angles, especially above 30°
Profile and Crowning Corrections
Tip relief and crowning height
Crowning length and taper
Maximum corrections depending on profiling 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
Portal 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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