Debris removal system for cutting tools

Details Debris removal system for cutting tools Debris removal system for cutting tools

2011-08-23

2011-08-23

Howell, Daniel W (Department: 3726)

Cutting by use of rotating axially moving tool

Processes

Bit detachable

C408S061000, C408S067000, C408S076000, C408S097000

Reexamination Certificate

active

08002503

ABSTRACT:
A system for removing debris generated by a cutting tool draws the debris into a mixing chamber formed in a workpiece clamp where the debris is combined with a high velocity airflow. A vacuum source draws the debris-air mixture into a cyclonic airflow extraction chamber where the mixture is accelerated before being extracted from the clamp through an exhaust channel. A clamping ring seals the area surrounding the cutting site so that air velocity in the mixing chamber is increased and debris is accelerated into the extraction chamber.

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patent: PCT/US2007/018610 (2007-08-01), None

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