专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11103940B2 Metal-cutting machine tool 有权
公开(公告)号：US11103940B2
公开(公告)日：2021-08-31
申请号：US16228221
申请日：2018-12-20
申请人： KOMET GROUP GMBH
发明人： Waldemar Dubs , Steffen Schmid , Frederik Peters
IPC分类号： B23C5/24 , B23D77/02 , B23D77/04
摘要： This disclosure relates to a metal-cutting machine tool with a base body, which is rotatable about an axis of rotation relative to a workpiece to be machined, at least one plate seat disposed outside the axis of rotation on the base body and a cutting insert, which is inserted into the plate seat and held therein by at least one fastening means and which is provided with a coating, at least in the area of its cutting edge. In order to compensate for positional tolerances, according to this disclosure the plate seat comprises a positioning surface oriented toward the axis of rotation, and the cutting insert has a reference surface lying against the positioning surface and facing away from the axis of rotation, for radially determining the position of its cutting edge, wherein the coating is also applied to the reference surface.

2. 发明授权

US10543544B2 Tool for fine machining of bores 有权
公开(公告)号：US10543544B2
公开(公告)日：2020-01-28
申请号：US15903893
申请日：2018-02-23
申请人： KOMET GROUP GMBH
发明人： Cristian Colletta , Wolfgang Bierl , Simone Nägele , Waldemar Dubs , Frederik Peters , Peter Leuze
IPC分类号： B23D77/02 , B23B29/03
摘要： This disclosure relates to a machine tool comprising a tool holder which rotates relative to a workpiece to be machined and has a tool axis, and a plurality of cutting inserts that are removably attached to the tool holder, the active cutting edges of said cutting inserts having a common cutting circle which is coaxial to the tool axis. According to this disclosure, the tool holder has a cylinder-type insert seat shell for radially positioning the cutting inserts, which rotates about the tool axis. The cutting inserts have at least one contact surface that can be brought into contact with the insert seat shell.

3. 发明申请

US20190025795A1 METHOD FOR MONITORING A MACHINE TOOL, AND CONTROLLER 审中-公开
公开(公告)号：US20190025795A1
公开(公告)日：2019-01-24
申请号：US16068827
申请日：2017-01-04
申请人： KOMET GROUP GMBH
发明人： Jan-Wilm BRINKHAUS , Joachim IMIELA
IPC分类号： G05B19/406
摘要： Method for monitoring a machine tool (10), in particular a material-removing tool (10), having the steps of: (a) determining process variable measured values (B(i)) of a process variable (B) on the basis of a parameter, (b) determining whether the process variable measured values (B(i)) are in a predefined tolerance range (T(i)) which depends on the parameter, (c) if not, outputting a warning signal, and (d) constantly repeating steps (a) to (c), wherein the parameter is a control variable (i), in particular a scalar control variable (i), which always characterizes progress of the machining process. The invention provides for the control variable (i) to be calculated from the real time (t) and at least one process parameter (O, Δtstill) which characterizes the processing speed of the machining process.

4. 发明申请

US20180178300A1 TOOL FOR FINE MACHINING OF BORES 审中-公开
公开(公告)号：US20180178300A1
公开(公告)日：2018-06-28
申请号：US15903893
申请日：2018-02-23
申请人： KOMET GROUP GMBH
发明人： Christian Colletta , Wolfgang Bierl , Simone Nägele , Waldemar Dubs , Frederik Peters , Peter Leuze
IPC分类号： B23D77/02
摘要： This disclosure relates to a machine tool comprising a tool holder which rotates relative to a workpiece to be machined and has a tool axis, and a plurality of cutting inserts that are removably attached to the tool holder, the active cutting edges of said cutting inserts having a common cutting circle which is coaxial to the tool axis. According to this disclosure, the tool holder has a cylinder-type insert seat shell for radially positioning the cutting inserts, which rotates about the tool axis. The cutting inserts have at least one contact surface that can be brought into contact with the insert seat shell.

5. 发明申请

US20160308586A1 ROTARY TRANSMITTER FOR MACHINE TOOLS 审中-公开
标题翻译：机床用旋转变送器
公开(公告)号：US20160308586A1
公开(公告)日：2016-10-20
申请号：US15195012
申请日：2016-06-28
申请人： KOMET GROUP GMBH
发明人： Heiko GRAF
IPC分类号： H04B5/00 , H02J50/10 , B23Q5/04 , H04B15/02 , B23Q1/00
CPC分类号： H04B5/0037 , B23Q1/0009 , B23Q5/043 , H01F38/18 , H02J50/10 , H04B5/0031 , H04B5/0075 , H04B5/0093 , H04B15/00 , H04B15/02
摘要： The invention relates to a rotary transmitter (2) for machine tools, having an inductive energy transmission section (31), which is arranged between a stator part (4) fixed to the machine and a rotor part (6) fixed to the tool, and a contactless bidirectional data transmission section (35). A special feature of the invention consists in that, in order to make maximum use of the capacity of the energy transmission section (31), precautions are taken with which the optimal operating frequency (fopt) of the energy transmission operating according to the transformer principle is determined at every system start in a test run with a connected test resister (51) and a variable frequency (fp). Furthermore, for the purpose of interference-free data transmission, buffer storage of the data to be transmitted via the data transmission section (35) is proposed, which data are synchronised in predefined time windows with interference-free periods of the energy transmission.
摘要翻译：本发明涉及一种用于机床的旋转发射机（2），具有感应能量传输部分（31），该感应能量传输部分设置在固定在机器上的定子部分（4）和固定在工具上的转子部分（6）之间，和非接触式双向数据传输部分（35）。本发明的特征在于，为了最大限度地利用能量传递部（31）的能力，采取预防措施，根据变压器原理工作的能量传输的最佳工作频率（fopt）在连接的测试电阻（51）和可变频率（fp）的测试运行中的每个系统开始时确定。此外，为了无干扰数据传输的目的，提出了经由数据传输部分（35）发送的数据的缓冲存储，哪些数据在具有能量传输的无干扰周期的预定时间窗口中同步。

6. 发明申请

US20140348606A1 REAMING TOOL AND METHOD FOR THE PRODUCTION THEREOF 有权
标题翻译：回收工具及其生产方法
公开(公告)号：US20140348606A1
公开(公告)日：2014-11-27
申请号：US14345556
申请日：2012-09-17
申请人： KOMET GROUP GMBH
发明人： Roman Eigenmann , Erkan Hodza , Niklas Kramer , Henry Schütt
IPC分类号： B23D77/02 , B24B3/24 , B23P15/46 , B23D77/00
CPC分类号： B23D77/02 , B23B2200/081 , B23D77/00 , B23D2277/04 , B23D2277/26 , B23D2277/54 , B23P15/46 , B24B3/24 , Y10T408/909
摘要： The invention relates to a reaming tool, comprising a rotationally drivable main body (16) and at least one cutting body (18) fastened thereto. The at least one cutting body has at least one reaming blade (26) at the edge of a rake face (28). According to the invention, a chip-forming step (32) and/or chip-breaking elements (34) are formed in the rake face (28) and the reaming blade (26) has a ground cutting edge (40, 42, 44).
摘要翻译：本发明涉及一种铰孔工具，包括可旋转地驱动的主体（16）和至少一个固定到其上的切割体（18）。至少一个切割体在前刀面（28）的边缘处具有至少一个铰刀（26）。根据本发明，切屑形成工序（32）和/或断屑元件（34）形成在前刀面（28）中，扩孔刀（26）具有磨削刃（40,42,44 ）。

7. 发明授权

US10835968B2 Machining tool 有权
公开(公告)号：US10835968B2
公开(公告)日：2020-11-17
申请号：US16255560
申请日：2019-01-23
申请人： KOMET GROUP GMBH
发明人： Frank Schmid , Karl-Heinz Edelmann
IPC分类号： B23B51/04 , B23D77/00 , B23B51/06
CPC分类号： B23B51/0486 , B23B51/0493 , B23D77/006 , B23B51/06 , B23B2200/32 , B23B2205/04 , B23B2210/02 , B23B2270/30 , B23D2277/30
摘要： This disclosure relates to a machining tool having a base body which is rotatable about a rotary axis and movable in a feed direction along the rotary axis, at least one cutting element which is fixed on the base body and has a front cutting edge pointing in the feed direction, and a flute associated with the cutting element and formed by a recess in the base body. In order to control the chip flow, according to this disclosure, a flute cover mounted on the base body is proposed, which outwardly covers a chip removal area of the flute adjoining the cutting element.

8. 发明授权

US09539658B2 Reaming tool and method for the production thereof 有权
标题翻译：铰孔工具及其制造方法
公开(公告)号：US09539658B2
公开(公告)日：2017-01-10
申请号：US14345556
申请日：2012-09-17
申请人： KOMET GROUP GMBH
发明人： Roman Eigenmann , Erkan Hodza , Niklas Kramer , Henry Schütt
IPC分类号： B23D77/02 , B23P15/46 , B23D77/00 , B24B3/24
CPC分类号： B23D77/02 , B23B2200/081 , B23D77/00 , B23D2277/04 , B23D2277/26 , B23D2277/54 , B23P15/46 , B24B3/24 , Y10T408/909
摘要： A reaming tool, having a rotationally drivable main body (16) and at least one cutting body (18) fastened thereto. The at least one cutting body has at least one reaming blade (26) at the edge of a rake face (28). A chip-forming step (32) and/or chip-breaking elements (34) are formed in the rake face (28) and the reaming blade (26) has a ground cutting edge (40, 42, 44).
摘要翻译：一种铰孔工具，具有可旋转地驱动的主体（16）和至少一个固定到其上的切割体（18）。至少一个切割体在前刀面（28）的边缘处具有至少一个铰刀（26）。切屑形成工序（32）和/或断屑元件（34）形成在前刀面（28）中，铰刀（26）具有磨削刃（40,42,44）。

9. 发明授权

US09537540B2 Rotary transmitter for machine tools 有权
标题翻译：机床用旋转变送器
公开(公告)号：US09537540B2
公开(公告)日：2017-01-03
申请号：US15195012
申请日：2016-06-28
申请人： KOMET GROUP GMBH
发明人： Heiko Graf
IPC分类号： H04B5/00 , H04B15/02 , B23Q1/00 , B23Q5/04
CPC分类号： H04B5/0037 , B23Q1/0009 , B23Q5/043 , H01F38/18 , H02J50/10 , H04B5/0031 , H04B5/0075 , H04B5/0093 , H04B15/00 , H04B15/02
摘要： The invention relates to a rotary transmitter (2) for machine tools, having an inductive energy transmission section (31), which is arranged between a stator part (4) fixed to the machine and a rotor part (6) fixed to the tool, and a contactless bidirectional data transmission section (35). A special feature of the invention consists in that, in order to make maximum use of the capacity of the energy transmission section (31), precautions are taken with which the optimal operating frequency (fopt) of the energy transmission operating according to the transformer principle is determined at every system start in a test run with a connected test resister (51) and a variable frequency (fp). Furthermore, for the purpose of interference-free data transmission, buffer storage of the data to be transmitted via the data transmission section (35) is proposed, which data are synchronized in predefined time windows with interference-free periods of the energy transmission.
摘要翻译：本发明涉及一种用于机床的旋转发射机（2），具有感应能量传输部分（31），该感应能量传输部分设置在固定在机器上的定子部分（4）和固定在工具上的转子部分（6）之间，和非接触式双向数据传输部分（35）。本发明的特征在于，为了最大限度地利用能量传递部（31）的能力，采取预防措施，根据变压器原理工作的能量传输的最佳工作频率（fopt）在连接的测试电阻（51）和可变频率（fp）的测试运行中的每个系统开始时确定。此外，为了无干扰数据传输，提出了经由数据发送部（35）发送的数据的缓冲存储，哪些数据在预定义的时间窗口中与能量传输的无干扰周期同步。

10. 发明授权

US09413433B2 Rotary transmitter for machine tools 有权
公开(公告)号：US09413433B2
公开(公告)日：2016-08-09
申请号：US14922884
申请日：2015-10-26
申请人： KOMET GROUP GMBH
发明人： Heiko Graf
IPC分类号： H04B5/00 , B23Q1/00 , H01F38/18 , H04B15/00 , B23Q5/04
CPC分类号： H04B5/0037 , B23Q1/0009 , B23Q5/043 , H01F38/18 , H02J50/10 , H04B5/0031 , H04B5/0075 , H04B5/0093 , H04B15/00 , H04B15/02
摘要： The invention relates to a rotary transmitter (2) for machine tools, having an inductive energy transmission section (31), which is arranged between a stator part (4) fixed to the machine and a rotor part (6) fixed to the tool, and a contactless bidirectional data transmission section (35). A special feature of the invention consists in that, in order to make maximum use of the capacity of the energy transmission section (31), precautions are taken with which the optimal operating frequency (fopt) of the energy transmission operating according to the transformer principle is determined at every system start in a test run with a connected test resister (51) and a variable frequency (fp). Furthermore, for the purpose of interference-free data transmission, buffer storage of the data to be transmitted via the data transmission section (35) is proposed, which data are synchronized in predefined time windows with interference-free periods of the energy transmission.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式