Bore clamp
double acting, for bore hole diameter 7.8 - 17.7 mm
max. operating pressure 250 bar
The bore clamp is particularly suited for clamping of workpieces with smooth bore holes from diameter 7.8 to 17.7 mm in the support surface.
The bore clamp is a double-acting pull-type cylinder. An exchangeable clamping bushing is fixed to the piston.
The 4 segments of the clamping bushing are radially expanded with spring force by a conic clamping bolt. Thus the expansion force is always the same and independent of the hydraulic clamping pressure. Both unclamping of the clamping bushing and pull-down clamping of the workpiece are controlled hydraulically.
Connecting the positive air pressure protection, the clamping bushing is protected against swarf and coolants. In the hardened support surface for the workpiece there is a bore hole for connection of a pneumatic seat check.
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Item no.
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Description
Clamping set for bore clamps
size 1, Ø 8.3 - 9.2 mm
for bore clamp 4318-1X0B
as per data sheet B1.4841
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Item no.
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Description
Clamping set for bore clamps
size 1, Ø 9.3 - 9.7 mm
for bore clamp 4318-1X0C
as per data sheet B1.4841
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Item no.
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Description
Clamping set for bore clamps
size 1, Ø 9.8 - 10.2 mm
for bore clamp 4318-1X0D
as per data sheet B1.4841
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Item no.
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Description
Clamping set for bore clamps
size 1, Ø 10.3 - 11.2 mm
for bore clamp 4318-1X0E
as per data sheet B1.4841
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Item no.
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Description
Screw tools for threaded bushing
for bore clamps size 1
as per data sheet B1.4841
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Item no.
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Description
Screw tools for threaded bushing
for bore clamps size 2
as per data sheet B1.4841
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Item no.
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Description
O-ring 8 x 1.5 mm, FKM
as per data sheet B1.5091
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Item no.
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CAD data
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Description
O-ring 7 x 1.5 mm, NBR
as per data sheet B1.5091
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Item no.
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CAD data
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Description
O-ring 8 x 1.5 mm, NBR
as per data sheet B1.5091
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Item no.
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CAD data
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Description
O-ring 7 x 1.5 mm, FKM
as per data sheet B1.5091
|
Machining of an oil sump from 5 sides
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