2M9120A
Multi Grinder 2M9120A |
| Features:
1.The functionality of the Multi-Grindranges from external and internal cylindrical grinding to taper grinding. 2.The Multi-Grind also allows easy toolgrinding (sharpening of cutters, reamers and turning tools) and is suitable forlight surface grinding job. 3.Three-Point Bearing The customthree-point bearing of the grinding spindle ensures minimum temperature effectsand consistent grinding quality. 4.Feed Drives Hydraulic table feed(longitudinal) with automatic change of direction. 5.An additional manually operatedlongitudinal feed with hydraulic support allows feed speeds up to 7 m/min. 6.Grinding Headstock Special grindingheadstock design allows simultaneous setup of 2 different grinding wheels. 7.The grinding headstock can be moved intransverse direction and also vertically; and it can be rotated around thevertical axis. 8.Speeds The headstock operates at 3 differentspeeds (110, 200, 300 min-1), which are set through an easy to operate gearshift lever. 9.central lubrication system – sturdyconstruction 10.minimizes vibration effects – electricalcomponents are mounted easily accessible in a control cabinet |
Description
| Working area | |
| Grinding diameter | 200 mm |
| Workpiece length (max.) | 500 mm |
| Workpiece weight (max.) | 10 kg |
| Workpiece width surface grinding | 50 mm |
| Workpiece length surface grinding | 200 mm |
| Grinding length | 200 mm |
| Inside grinding measures, optimal | Ø10-50 x 75 mm |
| Outside grinding measure, maximum | Ø5-50 x 400 mm |
| Tool grinding measure | 200×500 mm |
| Table swivel range (max.) | +45° / -30° |
| Travels | |
| Travel Z-axis | 480 mm |
| Feed | |
| Feed per hand-wheel rotation X-axis, fine | 1 mm |
| Feed per hand-wheel rotation X-axis, rough | 4 mm |
| Feed per scale division X-axis, fine | 0,005 mm |
| Feed per scale division, X-axis, rough | 0,02 mm |
| Scale division of height adjustment | 0,01 mm |
| Tailstock | |
| Height adjustment per handwheel rotation | 1 mm |
| Tailstock taper | MT 2 |
| Tailstock quill stroke | 14 mm |
| Grinding headstock | |
| Grinding spindle speed | 2.500 rpm |
| Inside grinding spindle speed | 13.500 rpm |
| Grinding headstock swivel range | ± 90 ° |
| Headstock | |
| Working headstock swivel range | ± 90 ° |
| Working spindle taper | MT 2 |
| Working spindle speed | (3) 110 – 300 rpm |
| Chuck diameter | 100 mm |
| Drive capacity | |
| Machine drive capacity | 2,525 kW |
| Motor rating main drive | 1,1 kW |
| Measures and weights | |
| Grinding wheels dimensions | 200x20x75 mm |
| Grindstone dimensions, inside grinding (min.) | 10x10x3 mm |
| Grindstone dimensions, inside grinding (max.) | 25x20x6 mm |
| Overall dimensions (length x width x height) | 1520x1350x1400 mm |
| Weight | 1.300 kg |
