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Patent Agency Ranking
公开(公告)号：US20190232396A1
公开(公告)日：2019-08-01
申请号：US16258549
申请日：2019-01-26
Applicant: DATRON AG
Inventor： Benjamin Bock
CPC classification number: B23C5/165 , B23C5/006 , B23C2210/201 , B23C2210/486 , B23C2250/04 , B23C2250/08
Abstract: A milling tool has a shank and a milling portion arranged along a longitudinal axis of the milling tool. The milling portion has at least one peripheral blade and a flute that adjoins a cutting edge of the peripheral blade. A radial spacing between the cutting edge and the longitudinal axis is selected on the basis of a specified compensation rotational speed such that a shell surface formed by the rotating cutting edge is circular cylindrical in the case of a rotation of the milling tool at the compensation rotational speed. The radial spacing of the cutting edge increases continuously or decreases continuously as the distance from the shank increases.
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公开(公告)号：US11045918B2
公开(公告)日：2021-06-29
申请号：US16068924
申请日：2016-12-20
Applicant: DATRON AG
Inventor： Benjamin Böck , Gregor Leinfelder , Maximilian Barnikol
Abstract: In a method for referencing a workpiece (2) arranged in a machine tool, an image of the workpiece (2) is first of all created using a camera device (5) of the machine tool and is then displayed on a display device (6). An X-Y display coordinate (9) is selected by a user using the displayed image. A Z reference coordinate is then determined in an automated manner. An X-Y-Z starting coordinate (7) can be calculated on the basis of the Z reference coordinate determined in an automated manner and the X-Y display coordinate (9) input by the user. A measuring probe (8) of the machine tool is then moved in an automated manner to the X-Y-Z starting coordinate (7) and the X-Y-Z reference coordinate of the workpiece (2) is determined on the basis of the position of the measuring probe (8), as predefined by the X-Y-Z starting coordinate (7), by means of a suitable determination method using the measuring probe (8). In order to determine the Z reference coordinate, the measuring probe (8) is moved through the region which can be captured by the camera device (5) along a viewing beam (16) starting from the camera device (5) in the direction of a target point (26) until the measuring probe (8) touches the workpiece (2).
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公开(公告)号：US20190184475A1
公开(公告)日：2019-06-20
申请号：US16328897
申请日：2017-06-22
Applicant: DATRON AG
Inventor： Frank Dolze
IPC: B23C5/10
CPC classification number: B23C5/1081 , B23C2210/082 , B23C2210/086 , B23C2210/201
Abstract: A single-edged milling tool has a shaft section and a machining section. A face cutting edge is formed on a distal end of the machining section. The face cutting edge extends radially from an outside end at an outer peripheral edge to an inside end close to the axis of rotation. The face cutting edge has an outer peripheral planar portion at a constant planar distance to a reference plane extending perpendicular to the axis of rotation. An oblique portion connects the planar portion to the inside end. The oblique portion of the face cutting edge is closer to the reference plane than the planar portion. The distance of the face cutting edge from the reference plane in the oblique portion diminishes continuously starting out from the planar portion to the inside end of the face cutting edge.
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公开(公告)号：US20200009659A1
公开(公告)日：2020-01-09
申请号：US16340111
申请日：2017-10-06
Applicant: DATRON AG
Inventor： Rupert Flögel
Abstract: In a method for machining a workpiece (1), the workpiece (1) is secured to a carrier element (2) by at least one connecting element (4) or is produced by a generative production method. In an embedding step, the workpiece (1) is introduced into a casting mould surrounding the workpiece (1) and a curing carrier material (16) surrounding the workpiece (1) is introduced into the casting mould, such that the workpiece (1) is embedded and fixed in the carrier material (16). In an exposure step, the carrier material (2) is separated from the workpiece (1) and the workpiece (1) is exposed from a side facing the carrier element (2), in order, in a subsequent second machining step, for it to be possible to machine the workpiece (1) partially embedded in the carrier material (16). The workpiece (1) can be produced by a generative production method on the carrier element (2), wherein at least one connecting element (4) that joins the workpiece (1) to the carrier element (2) is produced at the same time. Arranged on the carrier element (2) are protruding positioning elements (6), which, when the workpiece (1) is introduced into the casting mould (10), come into engagement with matching recesses in the casting mould, in order to define a position of the carrier element (2) with the workpiece (1) secured thereto relative to the casting mould and to allow subsequent referencing of the workpiece (1).
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公开(公告)号：US20190047106A1
公开(公告)日：2019-02-14
申请号：US16068924
申请日：2016-12-20
Applicant: DATRON AG
Inventor： Benjamin Böck , Gregor Leinfelder , Maximilian Barnikol
Abstract: In a method for referencing a workpiece (2) arranged in a machine tool, an image of the workpiece (2) is first of all created using a camera device (5) of the machine tool and is then displayed on a display device (6). An X-Y display coordinate (9) is selected by a user using the displayed image. A Z reference coordinate is then determined in an automated manner. An X-Y-Z starting coordinate (7) can be calculated on the basis of the Z reference coordinate determined in an automated manner and the X-Y display coordinate (9) input by the user. A measuring probe (8) of the machine tool is then moved in an automated manner to the X-Y-Z starting coordinate (7) and the X-Y-Z reference coordinate of the workpiece (2) is determined on the basis of the position of the measuring probe (8), as predefined by the X-Y-Z starting coordinate (7), by means of a suitable determination method using the measuring probe (8). In order to determine the Z reference coordinate, the measuring probe (8) is moved through the region which can be captured by the camera device (5) along a viewing beam (16) starting from the camera device (5) in the direction of a target point (26) until the measuring probe (8) touches the workpiece (2).
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