公开(公告)号：US20180079020A1

公开(公告)日：2018-03-22

申请号：US15268581

申请日：2016-09-17

申请人： Ray Fitzgerald Woods

发明人： Ray Fitzgerald Woods

IPC分类号： B23G5/06 ,  B23G5/00 ,  B25B27/18

CPC分类号： B23G5/068 ,  B23G2200/42 ,  B23G2240/12 ,  B25B27/18

摘要： A device and method for broken tap removal are provided herein. The tap includes a circular longitudinal cavity used for removal and coolant transport. A tap removal tool that is pre-formed to fit the tap's center hole and provides at least three points of contact with the broken tap portion to allow for ease in removing the broken tap.

公开(公告)号：US07625292B2

公开(公告)日：2009-12-01

申请号：US11682160

申请日：2007-03-05

申请人： Helmut Glimpel ,  Dietmar Hechtle

发明人： Helmut Glimpel ,  Dietmar Hechtle

IPC分类号： B21J13/02

CPC分类号： B23G5/06 ,  B23G7/02 ,  B23G2200/42 ,  B23G2240/08 ,  Y10T408/9048

摘要： A tool for producing a thread such as an internal thread, can include at least one cutting region having at least one cutting edge and at least one thread-forming region. In general, the cutting region(s) and the thread-forming region(s) are coupled or connected to one another in such a way that they are rotatable or rotate together about a tool axis. In addition, at least one cutting region is at least partly formed on a front-face tool end and/or adjacent to a front-face tool end. Furthermore, a front-face recess that is configured for receiving chips is formed on the front-face tool end.

摘要翻译： 用于生产诸如内螺纹的螺纹的工具可以包括具有至少一个切削刃和至少一个螺纹形成区域的至少一个切割区域。 通常，切割区域和螺纹形成区域彼此联接或连接，使得它们可绕工具轴线一起旋转或一起旋转。 此外，至少一个切割区域至少部分地形成在前表面工具端和/或邻近前面工具端。 此外，在正面工具端部形成有用于接收芯片的前面凹部。

公开(公告)号：US20070207865A1

公开(公告)日：2007-09-06

申请号：US11682160

申请日：2007-03-05

申请人： Helmut Glimpel ,  Dietmar Hechtle

发明人： Helmut Glimpel ,  Dietmar Hechtle

IPC分类号： B21J13/02

CPC分类号： B23G5/06 ,  B23G7/02 ,  B23G2200/42 ,  B23G2240/08 ,  Y10T408/9048

摘要： A tool for producing a thread such as an internal thread, can include at least one cutting region having at least one cutting edge and at least one thread-forming region. In general, the cutting region(s) and the thread-forming region(s) are coupled or connected to one another in such a way that they are rotatable or rotate together about a tool axis. In addition, at least one cutting region is at least partly formed on a front-face tool end and/or adjacent to a front-face tool end. Furthermore, a front-face recess that is configured for receiving chips is formed on the front-face tool end.

摘要翻译： 用于生产诸如内螺纹的螺纹的工具可以包括至少一个具有至少一个切削刃和至少一个螺纹形成区域的切割区域。 通常，切割区域和螺纹形成区域彼此联接或连接，使得它们可绕工具轴线一起旋转或一起旋转。 此外，至少一个切割区域至少部分地形成在前表面工具端和/或邻近前面工具端。 此外，在正面工具端部形成有用于接收芯片的前面凹部。