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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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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 more information on BIG-PLUS (6.64 Mb) |
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Questions
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Contact
Us Here
Copyright © 2003 BIG Kaiser Precision
Tooling Inc. All Rights Reserved.
All Content Proprietary to BIG Kaiser Precision Tooling Inc. & HKAG.
BIG Kaiser Precision Tooling Inc.
641 Fargo Avenue - Elk Grove Village, IL 60007
Phone: 1-847-228-7660 * (Toll-Free) 1-888-TOOL-PRO (1-888-866-5776)
* Fax: 1-847-228-0881 |