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| BIG-PLUS®
Dual Contact |
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BIG-PLUS® |
Dual
Contact Spindle System offers high accuracy, high |
rigidity
& economy. Simultaneous dual contact system maintaining interchangeability
with existing standards. |
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***CAUTION***
Learn more about
potential spindle damage from unlicensed BIG-PLUS®
tooling
Click
here>>> |
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Click
the camera to watch it work! |
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Tool
holder repeatability when using ATC within 1 micron
The BIG-PLUS® Spindle System
assures the highest precision location of the toolholder in the spindle
when using the ATC for loading tools, as a result of the dual contact,
which precisely positions the tool holder within 1 micron.
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Elimination
of Z-axial movement
At high rotational spindle speeds, the mouth of machine spindle can expand
slightly due to centrifugal force. As the machine spindle expands, the
conventional toolholder, which under constant draw bar pulling pressure,
moves further into the spindle. On high tolerance applications, this slight
pull |
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| back
of the cutter can affect dimensional accuracy of the Z-Axis. Pull back
can also cause the toolholder to get locked into the machine spindle taper.
The face contact provided by the BIG-PLUS®
Spindle System prevents the toolholder from being drawn back into the
machine spindle. |
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Perfect
interchangeability with existing machines and toolholders
One of the most important features of the BIG-PLUS®
Spindle System is the interchangeability with existing toolholders and
machines. Conventional toolholders can be used in BIG-PLUS®
machines. Alternatively, BIG-PLUS®
toolholders can be utilized in machines equipped with conventional spindles.
The innovative design of the BIG PLUS®
Spindle |
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System
allows one to gain the benefit of BIG-PLUS®
tooling without the need to discard existing tooling, which usually represents
significant investments. Of course, to benefit from all the technical
advantages which the BIG-PLUS®
Spindle System offers, one must have a machining center which is equipped
with the BIG-PLUS® spindle and
utilize BIG-PLUS® toolholders.
(Combination A)
Note: From B to D, dual contact cannot be achieved. |
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Click
here to visit our BIG-PLUS®
micro-website
and learn about our FREE no-risk trial offer |
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| Click
here to view the BIG-PLUS®
catalog (1.98 Mb) |
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Questions
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Contact
Us Here
Copyright © 2009 BIG Kaiser Precision
Tooling Inc. All Rights Reserved.
All Content Proprietary to BIG Kaiser Precision Tooling Inc.
BIG Kaiser Precision Tooling Inc.
2600 Huntington Blvd. - Hoffman Estates, IL 60192
Phone: 847-228-7660 - Toll-Free: 888-TOOL-PRO (888-866-5776)
Fax: 847-228-0881 |