HYDRA-Expansion Arbor

FEATUES

・Very high concentricity and repeat accuracy of ≤ 0.003 mm (≤ 0.00012”)
・Excellent wear resistance
・Uniform expansion of the entire clamping range
・Insensitive to dirt

METHODS OF CLAMPING

・Manually by hand
-Axially
-Radially
-Tangentially
・Automatically
-Power-clamping -Push-
-Power-clamping -Pull-
-Direct hydraulic injection
-Permanently via spring package (push to release)

MACHINE MOUNTS

-Between centers
-Flanged with centering diameter / centering cone
-ISO mounts such as HSK / SK / MK
-Special interfaces (customer-specific)

CLAMPING OPTIONS

-Clamping of a gearing -> tip circle / base circle/partial circle clamping
-use of intermediate sleeves
-Several different clamping levels possible

APPLICATION EXAMPLES

TURNING
DRILLING/MILLING
EXTERNAL GRINDING
GEAR GRINDING
HOBBING GEAR GRINDING

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Work Clamp

• HYDRA-Expansion Arbor

  

  Very high concentricity and repeat accuracy of ≤ 0.003 mm (≤ 0.00012”)

• HYDRA-Expansion Chuck

  

  Very high concentricity and repeat accuracy of ≤ 0.003 mm (≤ 0.00012”)

• HYDRA Machanical Clamping Tools

  

  High concentricity and repeat accuracies of ≤ 0.005 mm (≤ 0.0002”)

• Machanical Clamping Tools

  

  High concentricity and repeat accuracies of ≤ 0.005 mm (≤ 0.0002”)