Abstract: A component which was manufactured in a powder-bed production process, proceeding from a base plane. The component includes a finished part and a support structure. The finished part can be divided into an easy portion, which can be manufactured from the base plane without a support structure, and a difficult portion, which cannot be manufactured without a support structure. The support structure is connected to the easy portion by a first partial attachment and to the difficult portion by a second partial attachment. In order to simplify the subsequent processing, the first partial attachment has a plurality of connection points having an equivalent diameter of at most 1 mm.

Abstract: Method (100) and device for determining an angle difference (PhiOffs_opt) between a zero position of a rotor position sensor (210) of an electric machine (220) and an orientation of the permanent magnets of the electric machine (220), wherein the electric machine (220) is controlled by way of field-oriented control and the rotor of the electric machine rotates.

Abstract: A motor vehicle includes a central light control unit and a plurality of interior light modules, each of which includes a single light source or a plurality of light sources. The motor vehicle also includes a data bus via which the central light control unit and the interior light modules are coupled to one another. The central light control unit is configured to transmit control commands to the interior light modules in order to trigger motor vehicle interior lighting effects, wherein control information, which is included in the control commands and includes at least one color value and one brightness value for the interior light modules, is created based on runtime-variable input data. The runtime-variable input data is based on current ambient conditions of the motor vehicle and/or variable data sources of the motor vehicle.

Abstract: An optoelectronic semiconductor device may include a first array of first optoelectronic components and a second array of second optoelectronic components arranged in a substrate. The first optoelectronic components may each include a first resonator mirror and a second resonator mirror where the first resonator mirror has a first main surface and an active area suitable for generating radiation. Each resonator mirror is arranged one above the other along a first direction where radiation emitted by the optoelectronic component is emitted via the first main surface. The first optoelectronic components are suitable for emitting electromagnetic radiation. The second optoelectronic components may each include an active area suitable for generating radiation and are suitable for absorbing electromagnetic radiation.

Abstract: A wheel component, method, and tool device for a bicycle, including a plurality of integrally interconnected component parts, which form a spoked rim, wherein the rim and spokes are manufactured of a fibrous composite material by an injection molding process with fluid injection, wherein the liquefied fibrous composite material is injected into a cavity of a tool device, and a fluid is injected into the partially liquid fibrous composite material within the cavity to form at least one hollow space within the component part. A further component part forming a spoke, is manufactured by an injection molding process, wherein a mold core device for forming a hollow space within the spoke is disposed within a further cavity of the tool device. The fibrous composite material is injected into the further cavity. The mold core device is retracted from the fibrous composite material to form a cavity in the spoke.

Abstract: The invention relates to a method of operating a mechanical seal assembly (1) having a mechanical seal (2) with a rotating sliding ring (3) and a stationary sliding ring (4), defining a sealing gap (5) between the sliding surfaces thereof, comprising the steps of: collecting operating data and/or environmental data of the mechanical seal (2), transmitting the collected operating data and/or environmental data to a digital twin (31) of the mechanical seal (2), simulating and monitoring the operation of the mechanical seal (2) using the digital twin (31) based on the transmitted operating data and/or environmental data of the mechanical seal (2), and retransmitting a simulation result and/or data of the digital twin.

Abstract: Examples described herein provide a method for point cloud alignment. The method includes receiving a first set of three-dimensional (3D) points of an environment. The method further includes capturing a second set of 3D points of the environment using a sensor of a processing system. The method further includes aligning the first set of 3D points of the environment with the second set of 3D points of the environment to create a point cloud of the environment. The method further includes generating, on a display of the processing system, a graphical representation of the point cloud of the environment. The graphical representation displays at least a portion of the first set of 3D points of the environment as an augmented reality element.

Abstract: In some examples, a screen printing unit includes a screen printing forme cylinder, an impression cylinder, and a frame including two frame side walls. The screen printing unit further includes first and second base modules, each comprising two stationary base side walls that each have a one-piece design. Each base module includes four installation areas for rotational transport bodies whose positions coincide in the base modules, and the respective first and second installation areas of each base module form a respective selection group of the base module. An impression cylinder cooperating with the screen printing forme cylinder is in one of the installation areas of the selection group of the first base module, and a respective rotational transport body is arranged in each of the four installation areas of the base modules. A functionally different rotational transport body is arranged in an installation area of the first base module.

Abstract: A broach for preparing bone for receiving an anchor for a prosthesis comprises a body comprising a superior surface and a socket extending into the superior surface, and an anchoring component extending from the body comprising a spoke extending laterally from the body and a spoke tip extending proximally from the spoke above the superior surface. A system can comprise a distal broach component comprising a broach body, a socket extending into a superior surface of the broach body, and a plurality of cutting spokes extending radially from the broach body, each of the plurality of cutting spokes separated by an interval pattern, and a proximal broach component comprising a spacer body configured to attach to the superior surface of the broach body, and a plurality of spacer spokes extending radially from the spacer body, each of the plurality of spacer spokes separated by the interval pattern.

Abstract: A light-emitting carpet or light-emitting trim panel that employs a translucent polymer sheet that has a protective layer and a plurality of cavities configured to accept a plurality of light emitting diodes (LEDs) arranged to generate light where the LEDs are configured to align and project into the polymeric sheet cavities.

Abstract: A motor vehicle includes a central light control unit and a plurality of interior light modules, each of which includes a single light source or a plurality of light sources. The motor vehicle also includes a data bus via which the central light control unit and the interior light modules are coupled to one another. The central light control unit is configured to transmit control commands to the interior light modules in order to trigger motor vehicle interior lighting effects, wherein control information, which is included in the control commands and includes at least one color value and one brightness value for the interior light modules, is created based on runtime-variable input data. The runtime-variable input data is based on current ambient conditions of the motor vehicle and/or variable data sources of the motor vehicle.

Abstract: An optoelectronic device includes a substrate carrier and a light source arranged thereon, which has a main radiation direction. A cap with an optical element is arranged above the light source and connected to the substrate carrier. This is arranged in the main radiation direction of the light source. Furthermore, a sensor device is provided, which is designed to emit a wireless signal between the cap and the substrate carrier for detecting damage to the cap. For this purpose, the cap is designed to interact with the emitted wireless signal.

Abstract: Methods, apparatuses, systems, and techniques relate to an extruder unit for producing preforms with a tube-like wall from a polymer melt and an associated extrusion process. The extruder unit has a receptacle for an exchangeable dispensing tool, it furthermore comprises at least two different and alternately usable profiling devices. These profiling devices have outlet-side fastening structures, which correspond in the various profiling devices and form the receptacle for the exchangeable dispensing tool, so that the profiling devices can be connected alternately to the same dispensing tool. In this way, any dispensing tool, depending on the wish of the customer, can be operated with different profiling devices, in particular, on the one hand, to carry out profiling by mandrel body movement or profiling by nozzle body movement.

Abstract: Methods, apparatuses, systems, and techniques relate to a tube-forming device for an extruder unit or an extrusion device and a tube-forming process. The tube-forming device comprises at least one shaping sleeve, which is designed to shape a supplied stream of polymer melt from a substantially strand-like cross section into a tubular cross section. The shaping sleeve has a guiding passage embedded in the sleeve wall, such that the guiding passage is a cavity which lies within the sleeve wall and, in the radial direction of the shaping sleeve, is enclosed in a sealed manner with respect to the outer surfaces.

Abstract: A stator segment of a stator of a generator for a wind turbine has at least one stator laminated core which has at least two stator lamination stacks, wherein adjacent stator lamination stacks of the at least two stator lamination stacks are in each case spaced parallel to one another in an axial direction and forming in each case one stator cooling duct with a stator cooling duct width through which a cooling medium can be guided, in particular in a radial direction. A rotor segment of a rotor for a wind turbine has two or a plurality of magnet units are disposed spaced apart from one another in an axial direction, wherein the magnet units disposed adjacently in the axial direction define a circumferential gap with a gap width for feeding and distributing a cooling medium.

Abstract: In some examples, a screen printing unit includes a screen printing forme cylinder, an impression cylinder, and at least one further rotational transport body. A fixing element of the impression cylinder includes inner and outer contact surfaces for clamping sheets. The inner contact surface has a base radius as a distance from an axis of rotation of the impression cylinder. A cylinder barrel of the impression cylinder has a supporting surface for sheets that includes an impression portion having a constant barrel radius, which extends over at least 170° about the axis of rotation of the impression cylinder and the barrel radius is larger than the base radius. A fixing element of the further rotational transport body includes an inner and an outer contact surface for clamping sheets. The inner contact surface includes the base radius as a distance from an axis of rotation of the further rotational transport body.

Abstract: A magnetic sensor package comprising a magnetic multi-turn sensor die and a magnetic single turn sensor die, in which both sensor dies are packaged on the same lead frame. A method of manufacturing the magnetic sensor package is also provided. A magnetic sensor system comprising a rotating magnet and the magnetic sensor package, where the sensor package is arranged so that both sensor dies sit within a homogenous magnetic field, thereby ensuring that the output signal of each sensor is not corrupted by any stray fields.

Abstract: A humerus cutting assembly includes a guide frame having an attachment member adapted to be secured to a humerus adjacent to a humeral head. A cutting guide is releasably connected to the guide frame, the cutting guide configured to guide a tool in altering the humeral head. One or more inertial sensor units is on the cutting guide, the inertial sensor unit tracking an orientation of the cutting guide relative to the humerus based on the releasable connection between the cutting guide and the guide frame.

Abstract: In an embodiment a FeCoV alloy is provided with a composition consisting essentially of 30 wt %?Co?55 wt %, 0.4 wt %?V?1.5 wt %, 0. wt %?Nb?0.15 wt %, 0.0 wt %?Ta?0.20 wt %, 0.04 wt %?Nb+0.5·Ta?0.15 wt %, max. 0.02 wt % C, 0.0 wt %?Si?0.50 wt %, 0.0 wt %?Al?0.50 wt %, max. 0.5 wt % Mn, max. 0.5 wt % Cr, max. 0.5 wt % Ni, max. 0.5 wt % W, max. 0.5 wt % Mo, max. 0.5 wt % Zr, the rest Fe and up to 1 wt % of other impurities, and having a phase transition from a ferritic ?-phase region to a mixed ferritic/austenitic ?+?-region that takes place at a transition temperature T(?/?+?), where T(?/?+?)?900° C., preferably ?920° C., preferably ?940° C.

Abstract: The invention relates to a method of monitoring a mechanical seal arrangement (1) comprising the steps of: acquiring operational data of an individual mechanical seal arrangement (1) on a test bench (11), the acquired operational data being defined as the nominal data (17), incorporating the individual mechanical seal arrangement (1) into a sealing system (12), acquiring operational data from the individual mechanical seal arrangement (1) in the condition incorporated into the sealing system (12), the acquired operational data being defined as the actual data (18), and comparing the nominal data (17) with the actual data (18).