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1. 发明申请

US20100054879A1 MATERIAL REMOVAL TOOL WITH ACTUATED GUIDE PADS 有权
标题翻译：材料拆卸工具与启动指导垫
公开(公告)号：US20100054879A1
公开(公告)日：2010-03-04
申请号：US12506448
申请日：2009-07-21
申请人： Kevin NEDZLEK
发明人： Kevin NEDZLEK
IPC分类号： B23B35/00 , B23B29/034
CPC分类号： B23B35/00 , B23B29/02 , B23B2229/04 , B23B2251/56 , B23B2270/24 , Y10T408/03 , Y10T408/45 , Y10T408/557 , Y10T408/5586 , Y10T408/85
摘要： A material removal tool including a housing body having an active portion, at least one seating surface for a cutting insert operatively positioned on the active portion, and a guide pad positioned in a cavity in a circumferential surface of the active portion is disclosed. The guide pad is radially adjustable between a first radial position and a second radial position by a differential pressure across the guide pad. The differential pressure is created by an actuation fluid supplied to one side of the guide pad. A method for removing material from a workpiece with the rotating material removal tool is also disclosed.
摘要翻译：公开了一种材料去除工具，其包括具有活动部分的壳体主体，用于可操作地定位在有源部分上的切削刀片的至少一个就座表面以及位于有源部分的圆周表面中的空腔中的引导垫。引导垫可以通过引导垫的差压在第一径向位置和第二径向位置之间径向调节。压差是由提供给引导垫一侧的致动流体产生的。还公开了一种用旋转材料去除工具从工件中去除材料的方法。

2. 发明申请

US20100014933A1 BACKBORE TOOL WITH COOLANT ACTUATION 失效
标题翻译：带冷却剂启动的背衬工具
公开(公告)号：US20100014933A1
公开(公告)日：2010-01-21
申请号：US12504979
申请日：2009-07-17
申请人： Kevin NEDZLEK
发明人： Kevin NEDZLEK
IPC分类号： B23B29/034
CPC分类号： B23B29/03492 , B23B51/102 , B23B2270/025 , B23B2270/24
摘要： A material removal tool with a cutting insert mounted in the seating pocket is disclosed. The translating bar is operably connected to the at least one radially pivotable arm by a mechanical linkage and translates under fluid pressure applied to one side of a piston head by an actuating fluid, where the actuating fluid is also coolant for the material removal tool. With the translating bar in a first position, the radially outermost edge of the cutting insert is radially inward from the first active volume, and with the translating bar in a second position, the radially outermost portion of the cutting insert is radially outward from the first active volume and the axially rearmost portion of the cutting insert is rearward of an axially rearmost portion of the arm. A method of removing material from a workpiece with the material removal tool, such as by backboring, is also disclosed.
摘要翻译：公开了一种具有安装在座椅口袋中的切削刀片的材料去除工具。平移杆通过机械连杆可操作地连接到所述至少一个可径向枢转的臂，并在通过致动流体施加到活塞头的一侧的流体压力下平移，其中致动流体也是用于材料去除工具的冷却剂。在平移杆处于第一位置时，切削刀片的径向最外边缘从第一有效容积径向向内，并且平移杆处于第二位置，切削刀片的径向最外部分从第一位置径向向外切割刀片的有效体积和轴向最后部分在臂的轴向最后部分的后方。还公开了一种使用材料去除工具从工件除去材料的方法，例如通过后置加工。

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