公开(公告)号：US20150209876A1

公开(公告)日：2015-07-30

申请号：US14683979

申请日：2015-04-10

申请人： Hufschmied Zerspanungssysteme GmbH

发明人： Ralph HUFSCHMIED

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/0414 ,  B23C2210/0492 ,  B23C2210/126 ,  B23C2210/282 ,  B23C2210/285 ,  B23C2210/40 ,  B23C2220/605 ,  B23C2226/27 ,  Y10T407/1948 ,  Y10T409/303752

摘要： A face cutter for machining fibre-reinforced materials such as carbon-fibre-reinforced plastics, glass-fibre-reinforced plastics or plastics reinforced with polyester threads is provided which includes main flutes which form with trailing premachining lands cutting wedges with premachining cutting edges, and auxiliary flutes, the number of which corresponds to a number of the main flutes, each trail one of the main flutes in the peripheral sense, each distance in the peripheral sense a postmachining land from the premachining land leading in the peripheral sense, and form with the postmachining land a cutting wedge with a postmachining cutting edge. The premachining cutting edges extend alternately with right-hand twist about and untwisted along the tool axis, the postmachining cutting edges trailing the right-hand twisted premachining cutting edges extend untwisted along the tool axis, and the postmachining cutting edges trailing the untwisted premachining cutting edges extend with a right-hand twist about the tool axis.

摘要翻译： 提供了用于加工纤维增强材料如碳纤维增强塑料，玻璃纤维增​​强塑料或用聚酯螺纹增强的塑料的面铣刀，其包括主凹槽，其与前加工切削刃的楔形切削楔形成，以及 辅助槽纹，其数量对应于主槽纹的数量，每个主要凹槽中的一个主要凹槽中的一个，在周边的每个距离处，来自在周边意义上引导的前加工区域的后加工地面，并形成与 后加工地带有加工后切割的切割楔块。 前加工切削刃沿着刀具轴线以右手扭转而交替地延伸，并且沿着刀具轴线未扭曲地延伸的后加工的前加工切削刃的后加工切削刃沿着刀具轴线延伸，并且后加工切削刃沿着未扭绞的预加工切削刃 以关于刀具轴的右旋方式延伸。

公开(公告)号：US20180290219A1

公开(公告)日：2018-10-11

申请号：US16006804

申请日：2018-06-12

申请人： Hufschmied Zerspanungssysteme GmbH

发明人： Ralph Hufschmied

IPC分类号： B23C5/10

CPC分类号： B23C5/1009 ,  B23C2210/086 ,  B23C2210/326 ,  B23C2220/605

摘要： A cutter for electrode graphite which has a shank at one end and a tool tip at the other end, and flutes extending from the shank to the tool tip, which space machining lands apart from each other in the circumferential direction. The tool tip is formed as a ball head section, in which the machining lands have a rounded contour, extending along a ball head radius. At least one of the machining lands is a rough-machining land and at least one other of the machining lands is a fine-machining land. Each machining land has a circumferential working area with a cylindrical surface-segment-shaped shell surface, the working area of each rough-machining land is a circumferential file with teeth which are worked into the shell surface of the working area, and the working area of each fine-machining land exterior grooves extends with a twist about the tool axis.

公开(公告)号：US09849522B2

公开(公告)日：2017-12-26

申请号：US14431946

申请日：2013-09-27

申请人： Hufschmied Zerspanungssysteme Gmbh

发明人： Ralf Hufschmied

IPC分类号： B23B51/08 ,  B23C5/10

CPC分类号： B23C5/10 ,  B23B51/08 ,  B23B2226/275 ,  B23C2210/321 ,  B23C2210/326 ,  B23C2210/40 ,  B23C2220/605 ,  B23C2226/27 ,  Y10T407/1815

摘要： The invention concerns a machining tool for machining fiber-reinforced materials such as CFRP, glass-fiber-reinforced plastics or plastics reinforced with polyester threads. The machining tool comprises a plurality of flutes (1, 2, 3, 4) which distance lands (5, 6, 7, 8), disposed about a cylinder core segment (9), from each other in the peripheral sense. At least one of the lands (6, 8) is designed as a premachining land (6, 8) and at least one other of the lands (5, 7) is designed as a postmachining land (5, 7), each comprising a peripheral working region extending along, or with a twist and in the form of a helical segment about, the tool axis. The working region of each premachining land (6, 8) is designed as a peripheral file with a plurality of teeth (10) which are incorporated in a cylinder surface segment-shaped outer surface of the working region, and provided in the working region of each postmachining land (5, 7) is a number of sharp cutting edges (11, 12, 13, 15) extending parallel to or with a twist and in the form of a helical segment about the tool axis. The invention is characterized in that the number of sharp cutting edges (11, 12, 13, 15) on at least one postmachining land (5, 7) comprises a plurality of cutting edges (11, 12) each provided on a peripheral casing groove, the casing grooves being incorporated in a cylinder surface segment-shaped outer face of the working region, parallel to each other and at a pitch relative to the flute (1, 3) leading at least one postmachining land (5, 7).

公开(公告)号：US10252354B2

公开(公告)日：2019-04-09

申请号：US16006804

申请日：2018-06-12

申请人： Hufschmied Zerspanungssysteme GmbH

发明人： Ralph Hufschmied

IPC分类号： B23C5/10

摘要： A cutter for electrode graphite which has a shank at one end and a tool tip at the other end, and flutes extending from the shank to the tool tip, which space machining lands apart from each other in the circumferential direction. The tool tip is formed as a ball head section, in which the machining lands have a rounded contour, extending along a ball head radius. At least one of the machining lands is a rough-machining land and at least one other of the machining lands is a fine-machining land. Each machining land has a circumferential working area with a cylindrical surface-segment-shaped shell surface, the working area of each rough-machining land is a circumferential file with teeth which are worked into the shell surface of the working area, and the working area of each fine-machining land exterior grooves extends with a twist about the tool axis.

公开(公告)号：US20150209877A1

公开(公告)日：2015-07-30

申请号：US14683994

申请日：2015-04-10

申请人： Hufschmied Zerspanungssysteme GmbH

发明人： Ralph HUFSCHMIED

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/0414 ,  B23C2210/0492 ,  B23C2210/126 ,  B23C2210/282 ,  B23C2210/285 ,  B23C2210/40 ,  B23C2220/605 ,  B23C2226/27 ,  Y10T407/1948 ,  Y10T409/303752

摘要： A face cutter for machining fibre-reinforced materials such as carbon-fibre-reinforced plastics, glass-fibre-reinforced plastics or plastics reinforced with polyester threads is provided which includes main flutes, which form with trailing premachining lands a cutting wedges with premachining cutting edges, and auxiliary flutes, the number of which corresponds to a number of the main flutes, each trail one of the main flutes in the peripheral sense, each distance in the peripheral sense a postmachining land from the pre-machining land leading in the peripheral sense, and form with the postmachining land a cutting wedge with a postmachining cutting edge. The premachining cutting edges extend alternately with left-hand twist about and untwisted along the tool axis, the postmachining cutting edges trailing the left-hand twisted premachining cutting edges extend untwisted along the tool axis, and the postmachining cutting edges trailing the untwisted premachining cutting edges extend with a left-hand twist about the tool axis.

摘要翻译： 提供一种用于加工纤维增强材料如碳纤维增强塑料，玻璃纤维增​​强塑料或用聚酯螺纹增强的塑料的面铣刀，其包括主凹槽，其与拖尾预加工区域形成具有预加工切削刃的切割楔 和辅助凹槽，其数量对应于主凹槽的数量，每个主要凹槽的数量各自沿着外围意义上的主凹槽中的一个，在周边方向上的每个距离都是来自在外围感觉中引导的预加工区域的后加工区域 ，并与后加工地形成切割楔块，后切割边缘。 前加工切削刃沿着刀具轴线左右扭转而交替地延伸，并且沿着刀具轴线未扭绞的左侧扭曲预加工切削刃的后加工切削刃延伸，并且后加工切削刃沿着未扭绞的预加工切削刃 以关于工具轴的左手扭转延伸。

公开(公告)号：US09693840B2

公开(公告)日：2017-07-04

申请号：US14398796

申请日：2013-04-18

申请人： Hufschmied Zerspanungssysteme GmbH

发明人： Ralf Hufschmied

IPC分类号： B23C5/10 ,  A61C13/00 ,  A61C3/02

CPC分类号： A61C13/0006 ,  A61C3/02 ,  A61C13/0004 ,  B23C5/1009 ,  B23C2210/0485 ,  B23C2210/202 ,  B23C2226/18 ,  F04C2270/041 ,  Y10T29/49567 ,  Y10T409/303752

摘要： A dental milling tool and corresponding method is provided. The dental milling tool includes a ball head portion which is rounded in a semispherical manner and which, at its largest outer diameter, approximately 1-4 mm, transitions into an axial cutting portion that runs in the axial direction with said diameter at the outer circumference in a constant manner, the axial cutting portion being adjoined by a shaft portion which extends axially with a larger or at least equally large shaft diameter. A milling method for producing dental prosthesis parts is provided wherein a dental prosthesis white body which is to be sintered into the completed dental prosthesis part is milled out of a pre-sintered ceramic white body, in particular a zirconium dioxide white body, on a multi-axis CNC milling machine with a milling tool according to one of the preceding claims using 3D freeform milling process along generated travel paths.

公开(公告)号：US20150251253A1

公开(公告)日：2015-09-10

申请号：US14431946

申请日：2013-09-27

申请人： HUFSCHMIED ZERSPANUNGSSYSTEME GMBH

发明人： Ralf Hufschmied

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23B51/08 ,  B23B2226/275 ,  B23C2210/321 ,  B23C2210/326 ,  B23C2210/40 ,  B23C2220/605 ,  B23C2226/27 ,  Y10T407/1815

摘要： The invention concerns a machining tool for machining fiber-reinforced materials such as CFRP, glass-fiber-reinforced plastics or plastics reinforced with polyester threads. The machining tool comprises a plurality of flutes (1, 2, 3, 4) which distance lands (5, 6, 7, 8), disposed about a cylinder core segment (9), from each other in the peripheral sense. At least one of the lands (6, 8) is designed as a premachining land (6, 8) and at least one other of the lands (5, 7) is designed as a postmachining land (5, 7), each comprising a peripheral working region extending along, or with a twist and, in the form of a helical segment about, the tool axis. The working region of each premachining land (6, 8) is designed as a peripheral file with a plurality of teeth (10) which are incorporated in a cylinder surface segment-shaped outer surface of the working region, and provided in the working region of each postmachining land (5, 7) is a number of sharp cutting edges (11, 12, 13, 15) extending parallel to or with a twist and in the form of a helical segment about the tool axis. The invention is characterized in that the number of sharp cutting edges (11, 12, 13, 15) on at least one postmachining land (5, 7) comprises a plurality of cutting edges (11, 12) each provided on a peripheral casing groove, the casing grooves being incorporated in a cylinder surface segment-shaped outer face of the working region, parallel to each other and at a pitch relative to the flute (1, 3) leading at least one postmachining land (5, 7).

摘要翻译： 本发明涉及用于加工诸如CFRP，玻璃纤维增​​强塑料或用聚酯丝增强的塑料的纤维增强材料的加工工具。 所述加工工具包括多个凹槽（1,2,3,4），所述凹槽（1,2,3,4）围绕圆筒芯段（9）设置在周边方向上彼此相对的距离平台（5,6,7,8）。 至少有一个土地（6,8）被设计为预先加工的土地（6,8），并且至少另一个土地（5,7）被设计为后加工地（5,7），每个包括一个 周边工作区域沿着或者以扭转方向延伸，并且以围绕工具轴线的螺旋段的形式延伸。 每个前处理区域（6,8）的工作区域被设计为具有多个齿（10）的外围文件，所述多个齿（10）被结合在工作区域的气缸表面段形外表面中，并且设置在工作区域 每个后加工的地面（5,7）是平行于或具有扭转延伸并且以围绕工具轴线的螺旋段的形式延伸的许多锋利的切削刃（11,12,13,15）。 本发明的特征在于，在至少一个后加工台面（5,7）上的锋利的切削刃（11,12,13,15）的数量包括多个切削刃（11,12），每个切削刃设置在周向壳体槽 所述套管槽被并入所述工作区域的圆筒表面段形外表面中，并且相对于引导至少一个后加工区域（5,7）的所述凹槽（1,3）以相对于所述凹槽（1,3）的间距平行。

公开(公告)号：US20220326187A1

公开(公告)日：2022-10-13

申请号：US17616288

申请日：2020-05-04

申请人： HUFSCHMIED ZERSPANUNGSSYSTEME GMBH ,  UNIVERSITÄT AUGSBURG

发明人： Ralph HUFSCHMIED ,  Markus SAUSE ,  Florian LINSCHEID

IPC分类号： G01N29/07 ,  G01N29/48

摘要： The invention relates to a workpiece testing method, in particular for testing workpieces (5) for internal defects (6), for example workpieces (5) made of fiber-reinforced plastic, comprising the following steps: applying ultrasonic waves (9, 19) to a workpiece (5), detecting ultrasonic signals (10, 20) generated by applying the ultrasonic waves (9, 19) to the workpiece (5), and generating ultrasonic tomogram data of the workpiece (5) from the ultrasonic signals (10, 20). The invention is characterized in that the workpiece (5) is machined, in particular milled, and the ultrasonic waves (9, 19) thus generated are applied to the workpiece (5). The invention furthermore relates to a workpiece testing system suitable therefor.

公开(公告)号：US09452479B2

公开(公告)日：2016-09-27

申请号：US14683979

申请日：2015-04-10

申请人： Hufschmied Zerspanungssysteme GmbH

发明人： Ralph Hufschmied

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/0414 ,  B23C2210/0492 ,  B23C2210/126 ,  B23C2210/282 ,  B23C2210/285 ,  B23C2210/40 ,  B23C2220/605 ,  B23C2226/27 ,  Y10T407/1948 ,  Y10T409/303752

摘要： A face cutter for machining fiber-reinforced materials such as carbon-fiber-reinforced plastics, glass-fiber-reinforced plastics or plastics reinforced with polyester threads is provided which includes main flutes which form with trailing premachining lands cutting wedges with premachining cutting edges, and auxiliary flutes, the number of which corresponds to a number of the main flutes, each trail one of the main flutes in the peripheral sense, each distance in the peripheral sense a postmachining land from the premachining land leading in the peripheral sense, and form with the postmachining land a cutting wedge with a postmachining cutting edge. The premachining cutting edges extend alternately with right-hand twist about and untwisted along the tool axis, the postmachining cutting edges trailing the right-hand twisted premachining cutting edges extend untwisted along the tool axis, and the postmachining cutting edges trailing the untwisted premachining cutting edges extend with a right-hand twist about the tool axis.

摘要翻译： 提供了用于加工纤维增强材料如碳纤维增强塑料，玻璃纤维增​​强塑料或用聚酯螺纹增强的塑料的面铣刀，其包括主凹槽，其与前加工切削刃的楔形切削楔形成，以及 辅助槽纹，其数量对应于主槽纹的数量，每个主要凹槽中的一个主要凹槽中的一个，在周边的每个距离处，来自在周边意义上引导的前加工区域的后加工地面，并形成与 后加工地带有加工后切割的切割楔块。 前加工切削刃沿着刀具轴线以右手扭转而交替地延伸，并且沿着刀具轴线未扭曲地延伸的后加工的前加工切削刃的后加工切削刃沿着刀具轴线延伸，并且后加工切削刃沿着未扭绞的预加工切削刃 以关于刀具轴的右旋方式延伸。

公开(公告)号：US09440296B2

公开(公告)日：2016-09-13

申请号：US14683994

申请日：2015-04-10

申请人： Hufschmied Zerspanungssysteme GmbH

发明人： Ralph Hufschmied

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/0414 ,  B23C2210/0492 ,  B23C2210/126 ,  B23C2210/282 ,  B23C2210/285 ,  B23C2210/40 ,  B23C2220/605 ,  B23C2226/27 ,  Y10T407/1948 ,  Y10T409/303752

摘要： A face cutter for machining fiber-reinforced materials such as carbon-fiber-reinforced plastics, glass-fiber-reinforced plastics or plastics reinforced with polyester threads is provided which includes main flutes, which form with trailing premachining lands a cutting wedges with premachining cutting edges, and auxiliary flutes, the number of which corresponds to a number of the main flutes, each trail one of the main flutes in the peripheral sense, each distance in the peripheral sense a postmachining land from the pre-machining land leading in the peripheral sense, and form with the postmachining land a cutting wedge with a postmachining cutting edge. The premachining cutting edges extend alternately with left-hand twist about and untwisted along the tool axis, the postmachining cutting edges trailing the left-hand twisted premachining cutting edges extend untwisted along the tool axis, and the postmachining cutting edges trailing the untwisted premachining cutting edges extend with a left-hand twist about the tool axis.

摘要翻译： 提供一种用于加工纤维增强材料如碳纤维增强塑料，玻璃纤维增​​强塑料或用聚酯螺纹增强的塑料的面铣刀，其包括主凹槽，其与拖尾预加工区域形成具有预加工切削刃的切割楔 和辅助凹槽，其数量对应于主凹槽的数量，每个主要凹槽的数量各自沿着外围意义上的主凹槽中的一个，在周边方向上的每个距离都是来自在外围感觉中引导的预加工区域的后加工区域 ，并与后加工地形成切割楔块，后切割边缘。 前加工切削刃沿着刀具轴线左右扭转而交替地延伸，并且沿着刀具轴线未扭绞的左侧扭曲预加工切削刃的后加工切削刃延伸，并且后加工切削刃沿着未扭绞的预加工切削刃 以关于工具轴的左手扭转延伸。