Minimum quantity lubrication system

    公开(公告)号:US11135694B2

    公开(公告)日:2021-10-05

    申请号:US16744756

    申请日:2020-01-16

    申请人: UNIST, INC.

    摘要: A minimum quantity lubrication system for accurately measuring and controlling a volume and pressure of a lubricating fluid provided to a machining tool during minimum quantity lubrication machining operations. The minimum quantity lubrication system can further include measuring and controlling a volume and pressure of air provided during machining such that atomization of the lubricating fluid with the air can be controlled. Use of a continuous volumetric flow pump provides a continuous flow of lubricating fluid to the tool during machining operations.

    Minimum quantity lubrication system

    公开(公告)号:US10576596B2

    公开(公告)日:2020-03-03

    申请号:US15299521

    申请日:2016-10-21

    申请人: UNIST, INC.

    摘要: A MQL system for accurately measuring and controlling a volume and pressure of a lubricating fluid provided to a machining tool during minimum quantity lubrication machining operations. The MQL system can further include measuring and controlling a volume and pressure of air provided during machining such that atomization of the lubricating fluid with the air can be controlled. Use of a continuous volumetric flow pump provides a continuous flow of lubricating fluid to the tool during machining operations.

    Minimum quantity lubrication system with air blow off

    公开(公告)号:US10259088B2

    公开(公告)日:2019-04-16

    申请号:US15255183

    申请日:2016-09-02

    申请人: UNIST, INC.

    摘要: A MQL system having first and second air streams, with the first air stream comprising a mixture of atomized lubricant droplets entrained with an air stream having a first airflow and the second air stream comprising an air stream at a second airflow greater than the first airflow and sufficient to blow off cuttings from the tool/metal interface.