Illinois Tool Works Inc.

Timothy Patrick Weber

Bryan J Kordus

Yun Zhao

Roland Schaefer

Calvin States Nelson

Roland Schaffer

Tony Emil Strombach

Bryan John Kordus

Provided are a recirculation system () for a material removal machine () and a material removal system (). A material removal system () includes a recirculation system () in fluid communication with a material removal cabinet () housing a material removal machine (). The recirculation system () may have an upper reservoir () configured to drain fluid into a lower reservoir () before recirculating the fluid. The upper reservoir () may have a standpipe () configured to allow swarf, debris, and/or other material within the fluid to be entrained prior to flowing over the standpipe ().

Standpipe recirculation systems for material removal machines

Apparatus, systems, and/or methods for filtering, recapture, and/or recirculation of coolant are disclosed. In some examples, coolant (e.g., coolant fluid) is used to cool and/or clean a machine, such as a material removal machine, for example. In some examples, a recirculation tank may be in fluid communication with an inlet and/or outlet of a cabinet (and/or housing) of the machine. The recirculation tank may include a recapture reservoir having a filtering surface configured to prevent particulates, debris, and/or swarf from being recirculated with the coolant. A vibration device (e.g., a vibration motor and/or vibrating actuator), may be in contact with and/or configured to vibrate (and/or shake, rattle, oscillate, etc.) the filtering surface, recapture reservoir, and/or recirculation tank so as to keep the filter free from obstruction and/or help settle and/or compact filtered particulates in a bottom of the recapture reservoir and/or recirculation tank.

Machine tool with recirculating coolant filtration system

Growing community of inventors

Lake Zurich, IL, United States of America

Timothy Patrick Weber