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Knuth Conventional Cylindrical Grinding Machine RSM 1000
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High-Precision Cylindrical Grinding Machine for Inside and Outside Machining
- A hydro-dynamic system produces an oil film between bushing and spindle to reduce vibration ensuring maximum precision and surface quality. This type of bearing increase the spindle's life and stability
- der Tisch ist kräftig dimensioniert; er kann in 2 Richtungen geschwenkt werden - seine Bewegung in Längsrichtung erfolgt manuell über Handrad oder automatisch über einen fein regelbaren Hydraulikvorschub
- besonders solider Werkstückspindelkopf und ein breiter, stabiler Schleifspindelsupport mit Innenschleifeinrichtung zur Erzielung bestmöglicher Arbeitsergebnisse bei unterschiedlichen Anwendungsfällen
- grinding spindle supported on both sides in an adjustable 3-segment bushing
- a dwell time can be set at the end of the table travel
- accuracy tested in accordance with ISO for cylindrical grinding machines
- the sturdy spindle head swivels 30° to the left and the right
- pawl-feed in combination with a zero-stop allows repeated feed without checking the feed scale
- including inside grinding feature and automatic infeed
- hydraulic or manual rapid feed with return
- infinitely variable feed
Specifications - RSM 1000 - Conventional Cylindrical Grinding Machine
working area |
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center height |
180 mm |
grinding length |
1000 mm |
grinding diameter |
8 - 320 mm |
workpiece weight between centers (max.) |
150 kg |
travel Z-axis |
1000 mm |
grinding head travel |
246 mm |
inside grinding diameter with rest |
35 - 100 mm |
inside grinding diameter without rest |
30 - 100 mm |
inside grinding depth |
125 mm |
table feed, infinitely variable |
0,1 - 4 m/min |
table swivel range (max.) |
+3° / -7° |
grinding wheel feed (min.) |
0,0025 mm |
wheel speeds |
35 m/s |
with steady rest |
60 mm |
chuck diameter |
200 mm |
headstock |
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working spindle speed |
25 - 220 rpm |
working headstock swivel range |
90 ° |
working spindle taper |
MT 4 |
grinding headstock |
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grinding spindle speed |
1670 rpm |
inside grinding spindle speed |
10000 rpm |
grinding headstock swivel range |
± 30 ° |
feed |
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feed per hand-wheel rotation X-axis |
0,5 mm |
feed per hand-wheel rotation Z-axis |
2 mm |
feed per scale division X-axis |
0,0025 mm |
feed per scale division Z-axis |
0,01 mm |
tailstock |
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tailstock taper |
MT 4 |
tailstock quill stroke |
30 mm |
rapid feed |
50 mm |
accuracies |
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run-out deviation |
0,003 mm |
cylindrical deviation |
0,006 mm |
roughness |
<=0,32 µm Ra |
drive capacity |
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machine drive capacity |
9,5 kW |
motor rating grinding spindle |
5,5 kW |
motor rating working spindle |
1,5 kW |
motor rating hydraulic pump |
0,75 kW |
motor rating coolant pump |
0,12 kW |
measures and weights |
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grinding wheels dimensions |
400x50x203 mm |
grindstone dimensions, inside grinding (max.) |
50x25x13 mm |
grindstone dimensions, inside grinding (min.) |
17x20x6 mm |
overall dimensions |
3605x1810x1515 mm |
weight |
3700 kg |
Standard equipment - RSM 1000 - Conventional Cylindrical Grinding Machine
2-axis position indicator, internal grinding equipment , open rest, closed rest, 3-jaw chuck, coolant system, grinding wheel dresser, balancing station, balancing mandrel, grinding wheel flange, grinding wheel, center point, front and rear splatter guard, drivers, operating tools, operator manual, test certificate
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