The MAJOR DREAM Slim Chuck system reduces and ultimately eliminates in-process vibraton. As an unfortunate part of the machining process, high vibration may compromise the accuracy and surface finish quality as well as the tool life. All of NIKKEN collet-based solutions provide vibration dampening characteristics, but the MAJOR DREAM Slim Chuck system is focused on ultimately eliminate in-process vibration.
The MAJOR DREAM Slim Chuck (MDSC) is assembled with a pre-loaded split taper cone which is forzed downwards into a recess space within the front body's disk-type springs, resulting in a vibration absorbant pre-load that absorbs any vibration transmited from the cutting edge.
Major Dream, depending on tool shank, is available in 6 sizes:
Run-out guarantee 3µm at 4 x Diameter (with recommended 'A' type collet)
Unique internal construction provides 'built-in' dampening and anti-vibration
TiN Bearing Nut, 8º Collet System, Square Shoulder Pushing
MODEL | DIAMETER CAPACITY (mm) | GRIP LENGTH (mm) | TOTAL LENGTH (mm) | NOSE DIAMETER @GRIP LENGTH (mm) | SHANK (mm) |
HSK100A-MDSK10-110 | 3.0-10.0 | 30-50 | 110 | 27.5 | HSK100A |
HSK100A-MDSK10-140 | 3.0-10.0 | 30-50 | 140 | 27.5 | HSK100A |
HSK100A-MDSK13-140 | 3.0-13.0 | 31-54 | 140 | 33 | HSK100A |
HSK100A-MDSK6-165 | 3.0-6.0 | 21-35 | 165 | 19.5 | HSK100A |
HSK50A-MDSK10-70 | 3.0-10.0 | 46 | 70 | 27.5 | HSK50A |
HSK50A-MDSK6-90 | 3.0-6.0 | 21-35 | 90 | 19.5 | HSK50A |
HSK63A-MDSK10-105 | 3.0-10.0 | 31-50 | 105 | 27.5 | HSK63A |
HSK63A-MDSK13-135 | 3.0-13.0 | 31-54 | 135 | 33 | HSK63A |
HSK63A-MDSK16-135 | 3.0-16.0 | 45-60 | 135 | 40 | HSK63A |
HSK63A-MDSK20-90 | 4.0-20.0 | 64 | 90 | 48 | HSK63A |
NBT30-MDSK10-50 | 3.0-10.0 | 30-50 | 50 | 27.5 | NBT30 |
NBT30-MDSK6-50 | 3.0-6.0 | 21-35 | 50 | 19.5 | NBT30 |
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