MAAG - Gear Shaper Stock-No. 02841
Offer details
Stock-No.
02841 Type of machine
Gear Shaper Make
MAAG Type
SH 250/300 S Year of manufacture
1983 Type of control
konventionell
additional information
- Accessories:
- - chip conveyor
- - turning damper DS-250
- - bed wheel support
- - turning part wheel support
- - clamping plate Ø 2600 mm
- - crowned shaping device for max. 0.2 mm longitudinal correction
-
- The machine is practically new and will be delivered with a precision chart.
- Cutting quality DIN 7! The main characteristics of the machine are excellent
- accuracy and high versatility in producing external gears, internal gears,
- herringbone gears, double helical gears and gear racks. The outstanding economy
- of the MAAG SH 250/300 S derives from the high metal removal rate (for material
- until 1400 N/mm2 and 400 HB) and simplicity of form and long tool life of the
- roughing cutter, which keeps the tooling costs extremely low. After the roughing
- operation, the gear teeth are finished machined in the same set-up by the
- generating method. And that makes it in most of all cases possible, to avoid
- grinding. With the full swivel cutter ram, any desired helix angle can be set.
- The finishing generating operation yields a very good tooth accuracy in short
- machining time. The machining cycles for the plunge cut and the generating
- operations take place automatically. The vertical working range is so large that
- even double-helical gears can usually be completely machined without altering
- the set-up. The cutter ram is driven by a DC reversible motor via a 7-start
- spindle. Helical gears or double helical gears with a small run-out groove could
- be cut by a helical rack shaped cutter. When using the swivelling cutter holder
- for cutting gears with great helix angles the ram stroke could be highly reduced.
-
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