公开(公告)号：US08784022B2

公开(公告)日：2014-07-22

申请号：US12821213

申请日：2010-06-23

申请人： James Leishman ,  Fuat Atabey

发明人： James Leishman ,  Fuat Atabey

IPC分类号： B23Q1/00

CPC分类号： B23Q11/10 ,  B23C2250/12 ,  B23Q11/1076

摘要： A cooling assembly for a machine tool including at least first and second nozzle rings mounted on the spindle housing, respectively defining first and second coolant conduits and respectively including first and second pluralities of nozzles in fluid communication with the respective conduit. Each first nozzle is oriented with an outlet thereof directed toward a first machining zone containing cutting edges of at last one tool having a first length. Each second nozzle is oriented with an outlet thereof directed toward a second machining zone different from the first machining zone and containing the cutting edges of at least one tool having a second length.

摘要翻译： 一种用于机床的冷却组件，其包括安装在主轴壳体上的至少第一和第二喷嘴环，分别限定第一和第二冷却剂管道并且分别包括与相应管道流体连通的第一和第二多个喷嘴。 每个第一喷嘴取向，其出口指向第一加工区，其包含具有第一长度的最后一个工具的切削刃。 每个第二喷嘴被定向，其出口指向不同于第一加工区的第二加工区，并且包含具有第二长度的至少一个工具的切削刃。

公开(公告)号：US08568198B2

公开(公告)日：2013-10-29

申请号：US12837599

申请日：2010-07-16

申请人： James Leishman ,  Amr Elfizy

发明人： James Leishman ,  Amr Elfizy

IPC分类号： B24B49/00 ,  B24B51/00

CPC分类号： B24B55/03 ,  B23Q11/1038 ,  B24B1/00

摘要： A system for machining a work-piece is described which includes a machine tool and coolant delivery unit, pressure and flow rate sensors, and a control unit. The control unit controls coolant delivery and is adapted to detect a first anomaly when either a measured flow rate or pressure deviates from target flow rates and pressures by a first predetermined amount, and to detect a second anomaly when the measured flow rate or pressure deviates from the target flow rates and pressures by a second predetermined amount greater than the first. An alarm signal is outputted when the first anomaly is detected, and the machine tool is stopped when the second anomaly is detected.

摘要翻译： 描述了用于加工工件的系统，其包括机床和冷却剂输送单元，压力和流量传感器以及控制单元。 控制单元控制冷却剂输送，并且当测量的流量或压力与目标流速和压力偏离第一预定量时，适于检测第一异常，并且当所测量的流量或压力偏离 目标流量和压力大于第一预定量的第二预定量。 当检测到第一异常时，输出报警信号，当检测到第二异常时，机床停止。