公开(公告)号：US11559843B2

公开(公告)日：2023-01-24

申请号：US16382837

申请日：2019-04-12

申请人： Klingelnberg GmbH

发明人： Olaf Vogel

IPC分类号： B23F21/02 ,  B23F23/08 ,  B24B53/06 ,  B24B53/075

摘要： Method for the grinding of a gear wheel workpiece using a dressable worm grinding wheel, wherein the worm grinding wheel is rotationally driven about a tool axis of rotation and the gear wheel workpiece is rotationally driven about a workpiece axis of rotation, and relative movements are executed between the worm grinding wheel and gear wheel workpiece, and wherein after the execution of a dressing procedure of the worm grinding wheel, which is carried out by means of a rotationally-drivable dressing unit, the following steps are carried out: executing a relative shift movement between the worm grinding wheel and gear wheel workpiece parallel to the tool axis of rotation, executing an axially-parallel relative movement between the worm grinding wheel and gear wheel workpiece in parallel or diagonally to the workpiece axis of rotation, wherein a ratio between the shift movement and axially-parallel relative movement is specified, which is variable.

公开(公告)号：US11441894B2

公开(公告)日：2022-09-13

申请号：US16743103

申请日：2020-01-15

申请人： Klingelnberg GmbH

发明人： Alexander Landvogt

IPC分类号： G01B11/24 ,  G01H9/00 ,  G01B11/00 ,  B23F9/10

摘要： An apparatus for inspecting and/or measuring a gear wheel workpiece, which comprises: a first workpiece spindle for fastening and rotationally driving the gear wheel workpiece, a rotational drive for rotationally driving the gear wheel workpiece when it is fastened on the first workpiece spindle, measuring means for inspecting and/or measuring the gear wheel workpiece when it is fastened on the first workpiece spindle, wherein the rotational drive is designed to rotationally drive the gear wheel workpiece including the first workpiece spindle during a measurement and/or inspection phase, while the measuring means is used for inspecting and/or measuring the gear wheel workpiece, rotationally drive the gear wheel workpiece including the workpiece spindle during a spinning phase to spin off a liquid.

公开(公告)号：US20190388986A1

公开(公告)日：2019-12-26

申请号：US16443959

申请日：2019-06-18

申请人： Klingelnberg GmbH

发明人： Olaf Vogel

IPC分类号： B23F23/12 ,  B23F5/04

摘要： A method for continuous generating grinding of at least two gear workpieces with a topologically modified grinding worm comprising a topologically modified worm region to grind tooth flanks which are topologically modified on the gear workpieces, wherein the method comprises at least the following steps: a) providing a first gear workpiece, b) performing a topological generating grinding operation by carrying out relative movements between the first gear workpiece and the grinding worm, which comprises a relative feed movement, a relative axial feed which occurs parallel or obliquely to the tool rotation axis, and a relative shift movement, c) providing the second gear workpiece, d) performing a relative jumping motion extending substantially parallel or obliquely to the tool rotation axis between the second gear workpiece and the grinding worm, e) repeating step b) for the second gear workpiece.

公开(公告)号：US20220244042A1

公开(公告)日：2022-08-04

申请号：US17588973

申请日：2022-01-31

申请人： Klingelnberg GmbH

发明人： Fabian REUTER

IPC分类号： G01B11/24

摘要： A method including the following steps: clamping and centering a toothing on a measuring spindle of a coordinate measuring machine; and measuring a geometry of a toothing using an optical measuring system of the coordinate measuring machine. The toothing is rotated during the measurement by a rotation of the measuring spindle. A rotational speed of the measuring spindle is adjusted and/or increased or decreased depending on a tolerance class of the toothing to be measured.

公开(公告)号：US20210078090A1

公开(公告)日：2021-03-18

申请号：US17018270

申请日：2020-09-11

申请人： Klingelnberg GmbH

发明人： Karl-Martin Ribbeck ,  Rolf Schalaster

IPC分类号： B23F9/02

摘要： Method for grinding a bevel gear, comprising the method steps of clamping a bevel gear (14) to be ground on a workpiece spindle (12) of a bevel gear grinding machine (2); first grinding of the tooth flanks (16, 18) of the bevel gear (14) with a first grinding tool (6), wherein the first grinding tool (6) is arranged on a first tool spindle (4) of the bevel gear grinding machine (2); fine grinding of the tooth flanks (16, 18) of the bevel gear (14) with a second grinding tool (10), wherein the second grinding tool (10) is arranged on a second tool spindle (8) of the bevel gear grinding machine (2).

公开(公告)号：US10753730B2

公开(公告)日：2020-08-25

申请号：US16423905

申请日：2019-05-28

申请人： Klingelnberg GmbH

发明人： Georg Mies

IPC分类号： G01B11/24 ,  G01B5/20

摘要： Method for analyzing surface waviness of tooth flanks of a gearwheel, comprising measuring two or more teeth of the gearwheel, wherein a deviation of their tooth flank geometry from the setpoint geometry is measured along at least one measuring path on each of the teeth; measuring at least one further tooth, wherein a deviation of its tooth flank geometry from the setpoint geometry is measured along at least one partial measuring path whose length is less than the length of the measuring path; and/or measuring at least one further tooth, wherein a deviation of the tooth flank geometry from the setpoint geometry is measured by touching at least one point on the tooth flank; associating a rotational angle with each measured value and determining a geometrically captured order spectrum by order analysis of the deviations plotted over the rotational angle, wherein one or more compensation and/or interpolation functions are determined.

公开(公告)号：US20190329339A1

公开(公告)日：2019-10-31

申请号：US16392932

申请日：2019-04-24

申请人： Klingelnberg GmbH

发明人： Hartmuth Müller

IPC分类号： B23F1/02 ,  B24B5/04

摘要： An apparatus comprising a workpiece spindle for accommodating a gear wheel workpiece, wherein the gear wheel workpiece is rotationally drivable about a workpiece axis of rotation, a first tool spindle for accommodating a first tool, wherein the first tool is rotationally drivable about a first tool axis of rotation, and comprising multiple NC-controllable axes, which are designed to move the first tool in relation to the gear wheel workpiece so that tooth flanks of the gear wheel workpiece can be machined using the first tool, a second tool spindle for accommodating a second tool, wherein the second tool is rotationally drivable about a second tool axis of rotation, a linear carriage, which supports the second tool spindle and comprises an NC-controllable linear drive to be able to linearly displace the linear carriage along a linear guide in relation to the gear wheel workpiece.

公开(公告)号：US20240151513A1

公开(公告)日：2024-05-09

申请号：US18497555

申请日：2023-10-30

申请人： Klingelnberg GmbH

发明人： Jonas Stefer ,  Markus Finkeldey

IPC分类号： G01B11/00 ,  G01B5/012

CPC分类号： G01B11/005 ,  G01B5/012

摘要： A coordinate measuring machine includes two or more linear axes, at least one rotational axis, an optical distance sensor for detecting measuring points on a workpiece to be measured, and a light source. The linear axes and rotational axis are adapted to carry out relative movements between the workpiece to be measured and the optical distance sensor. The light source is adapted to provide source light for the optical distance sensor and includes: an illuminant mounted on a carrier board and a material which emits broadband light under excitation, a laser for exciting the illuminant, a device for actively regulating the light intensity of the source light generated by the light source, a device for actively regulating a temperature within the light source, an optical system, and a light guide coupled to the optical distance sensor. The optical system is adapted to focus the source light into the light guide.

公开(公告)号：US20230294187A1

公开(公告)日：2023-09-21

申请号：US18072293

申请日：2022-11-30

申请人： Klingelnberg GmbH

发明人： Rolf Schalaster

IPC分类号： B23F5/06 ,  B23F21/02 ,  B23F19/00

CPC分类号： B23F5/06 ,  B23F21/023 ,  B23F19/005

摘要： A method includes the following method steps: grinding of bevel gears, wherein the respective bevel gears have a straight toothing to be ground, wherein the grinding is carried out by a disk-shaped grinding tool by discontinuous generating grinding using a predetermined rolling ratio. A cutting face of the grinding tool, which rolls during the grinding with teeth of the straight toothing of a respective bevel gear, forms a section of a hollow cone inner surface, and wherein a respective longitudinal crowning is generated on the respective straight toothing of the respective bevel gears by the grinding using the cutting face forming the section of the hollow cone inner surface. The method is distinguished in that the grinding tool is a dressable grinding tool and dressing of the grinding tool is carried out.

公开(公告)号：US20230003574A1

公开(公告)日：2023-01-05

申请号：US17851654

申请日：2022-06-28

申请人： Klingelnberg GmbH

发明人： Christof GORGELS ,  Markus FINKELDEY

IPC分类号： G01H9/00 ,  F16F15/02

摘要： A method including the steps of providing a toothing having teeth with tooth flanks; measuring two or more teeth of the toothing, wherein the following steps are performed for each of the two or more teeth: measuring a segment of at least one tooth flank of the tooth, wherein the measuring is performed optically by an optical measuring device, extrapolating the measured segment to an extrapolated segment; and evaluating deviations of the extrapolated segments of the two or more teeth.