Mesin gerinda permukaan

REFORM AR 42 Typ 19 CNC

Technical Specifications

Grinding length: 4,200 mm
Grinding width: 1,300 mm
Workpiece height: 550 mm
Control system: SIEMENS 840 D
Magnetic chuck: 4,200 x 1,300 mm
Segment head diameter: 1,400 mm
Grinding spindle speeds up to: 320 rpm
Grinding motor: 306 kW
Machine weight approx.: 50.0 t
Space requirement approx.: (dimensions unspecified)

Additional information
Segment dimensions: 120/106 x 41 x 250 mm
Number of segments: 1 set = 26 pieces
Grinding motor feed rate: 0.5 – 35 m/min, infinitely variable
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Grinding motor infeed:
- in steps: 0.002 – 1 mm
- continuous: up to 5 mm/min, infinitely variable

Equipment:
* CNC control SIEMENS Sinumerik 840 D
* Automatic hydraulic swivelling of the grinding motor from hollow grind to cross grind
* NC-controlled adjustment of the Marposs measuring head via precision slide
- New grinding dimensions can be entered into the control system, and the grinding head automatically adjusts to the corresponding height.
* Dressing unit with adjustable axis in the machine bed
* Coolant system
* Electro-magnetic chuck
* Control cabinet
* Oil mist extraction
* Documentation

Dimensions (L x W x H)
Bed: 11,800 x 2,200 x 1,400 mm, weight 27,500 kg
Grinding head: 3,000 x 2,500 x 3,100 mm, estimated weight approx. 14 t
2 x extraction units: each 1,200 x 800 x 2,000 mm
Operator panel: 1,200 x 800 x 400 mm
Small control cabinet: 1,400 x 1,400 x 800 mm
2 x gear units: each 1,200 x 800 x 500 mm
Control cabinet: 1,600 x 800 x 2,000 mm
Control cabinet: 3,400 x 600 x 2,400 mm

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