Abstract: A method for evaluating the quality of a component produced by means of an additive laser sintering and/or laser melting method, in particular a component for an aircraft engine, includes at least the steps of providing a first data set, which comprises spatially resolved color values, which each characterize the temperature of the component at an associated component location during the laser sintering and/or laser melting of the component, providing a second data set, which comprises spatially resolved color values corresponding to the first data set, which color values each characterize the temperature of a reference component at an associated reference component location during the laser sintering and/or laser melting of the reference component.

Abstract: A control device and method for correcting a guide value and/or a resulting value of a synchronization function, wherein the guide value and/or the resulting value is/are corrected via a correction function, a correcting range of the correction function being specified via an effective guide value path, where an effective start of the correction function is specified via an effective guide value position, where the corrected guide value of a synchronization function is transferred as an input and/or the corrected resulting value is output as a target value to a successive axis.

Abstract: Disclosed are special component carriers made of MID-capable plastic in order to make the geometric arrangement of electrical components, such as microprocessors, LEDs, sensors, antennas and the like, on a circuit board more flexible. Said component carriers can have a standardized footprint for connecting to the circuit board and can be adapted to the terminals and the geometric arrangement of the components using individually applied conducting tracks, in particular in an LDS process. Furthermore, the specially shaped component carriers allow the electrical components to be geometrically oriented, in particular at a right angle to the circuit board and parallel to the circuit board, which is especially highly advantageous for antennas and acceleration sensors. Furthermore, SMT soldering is made possible in the pre-mounted state even for temperature-sensitive components.

Abstract: An elastomer sealing ring and to a sealing system for an electric motor vehicle disk brake, has an actuating element removeably mounted in a housing compartment. The sealing system has multilateral interfaces and the elastomer sealing ring including a bearing, in a sealing receptacle the elastomer sealing ring blocks at least one or more sealing gap(s) between a brake housing and the actuating element concentrically with respect to the actuating element and laterally next to a cavity. The elastomer sealing ring/sealing are suitable and intended for electrically actuatable motor vehicle disk brakes. The elastomer sealing ring has a partially symmetrical elastomer sealing ring cross section and in cooperation with interfaces, a gap seal adapted is made possible.

Abstract: Selective laser solidification apparatus is described that includes a powder bed onto which a powder layer can be deposited and a gas flow unit for passing a flow of gas over the powder bed along a predefined gas flow direction. A laser scanning unit is provided for scanning a laser beam over the powder layer to selectively solidify at least part of the powder layer to form a required pattern. The required pattern is formed from a plurality of stripes or stripe segments that are formed by advancing the laser beam along the stripe or stripe segment in a stripe formation direction. The stripe formation direction is arranged so that it always at least partially opposes the predefined gas flow direction. A corresponding method is also described.

Abstract: Disclosed are special component carriers made of MID-capable plastic in order to make the geometric arrangement of electrical components, such as microprocessors, LEDs, sensors, antennas and the like, on a circuit board more flexible. Said component carriers can have a standardized footprint for connecting to the circuit board and can be adapted to the terminals and the geometric arrangement of the components using individually applied conducting tracks, in particular in an LDS process. Furthermore, the specially shaped component carriers allow the electrical components to be geometrically oriented, in particular at a right angle to the circuit board and parallel to the circuit board, which is especially highly advantageous for antennas and acceleration sensors. Furthermore, SMT soldering is made possible in the pre-mounted state even for temperature-sensitive components.

Abstract: Selective laser solidification apparatus is described that includes a powder bed onto which a powder layer can be deposited and a gas flow unit for passing a flow of gas over the powder bed along a predefined gas flow direction. A laser scanning unit is provided for scanning a laser beam over the powder layer to selectively solidify at least part of the powder layer to form a required pattern. The required pattern is formed from a plurality of stripes or stripe segments that are formed by advancing the laser beam along the stripe or stripe segment in a stripe formation direction. The stripe formation direction is arranged so that it always at least partially opposes the predefined gas flow direction. A corresponding method is also described.

Abstract: A centering mechanism with a brake piston of a disk brake of a motor vehicle, with a spindle extending into a cavity in the brake piston, has dimensions that prevent a force equilibrium of a nut-spindle assembly moved completely out of the vertical position. A force vector of the gravitational force on the nut-spindle assembly extends within a contact surface between a nut and the brake piston. Thus, the brake piston can be easily assembled with the nut-spindle assembly.

Abstract: A threaded spindle module includes a threaded spindle which extends along a longitudinal axis and has an external thread at an output-side end and, offset with respect to the external thread, a drive-side end with a peg for rotationally fixed coupling to an actuator interface, and with a threaded nut which is screwed onto the external thread, and a joint-like curved support point of the threaded nut is provided as a pivot joint of the threaded spindle module, with a pivot joint center relative to an associated receiver.

Abstract: A gas turbine component for a gas turbine is provided. The gas turbine component has a shell portion having an abradable portion (2) to allow rotor blade ends (1) of a rotor blade array of the gas turbine to rub into the same. The abradable portion adjoins a neighboring portion (3) of the shell portion axially at both sides and is additively manufactured together therewith.

Abstract: The invention relates to a method for the layered manufacturing of a structural component from powder, comprising the following steps: establishing at least one parameter (t) of a depression (1) in a produced layer (2) of the structural component; smoothing out the depression (1) if the at least one parameter (t) exceeds a predetermined value; and filling the smoothed-out depression (1) with powder (13).

Abstract: A dispersible, nonwoven multistrata wipe material is provided that is stable in a wetting liquid and flushable in use. More particularly, multilayered structures including, but not limited to, two, three, or four layers are provided to form the dispersible nonwoven wipe material. The layers contain combinations of cellulosic and noncellulosic fibers, and optionally a binder or additive.

Abstract: A method for evaluating the quality of a component produced by means of an additive laser sintering and/or laser melting method, in particular a component for an aircraft engine, includes at least the steps of providing a first data set, which comprises spatially resolved color values, which each characterize the temperature of the component at an associated component location during the laser sintering and/or laser melting of the component, providing a second data set, which comprises spatially resolved color values corresponding to the first data set, which color values each characterize the temperature of a reference component at an associated reference component location during the laser sintering and/or laser melting of the reference component.

Abstract: A dispersible, nonwoven multistrata wipe material is provided that is stable in a wetting liquid and flushable in use. More particularly, multilayered structures including, but not limited to, two, three, or four layers are provided to form the dispersible nonwoven wipe material. The layers contain combinations of cellulosic and noncellulosic fibers, and optionally a binder or additive.

Abstract: A method for producing a three-dimensional object by applying layers of a pulverulent construction material and by selectively solidifying said material by the action of energy comprises the steps: a layer of the pulverulent construction material is applied to a support or to a layer of the construction material that has been previously applied and at least selectively solidified; an energy beam from an energy source sweeps over points on the applied layer corresponding to a cross-section of the object to be produced in order to selectively solidify the pulverulent construction material; and a gas flow is guided in a main flow direction (RG) over the applied layer during the sweep of the energy beam. The main flow direction (RG) of the gas flow (G) and the sweep direction (RL) of the energy beam are adapted to one another at least in one region of the cross-section to be solidified.

Abstract: A method for evaluating the quality of a component produced by means of an additive laser sintering and/or laser melting method, in particular a component for an aircraft engine, includes at least the steps of providing a first data set, which comprises spatially resolved color values, which each characterize the temperature of the component at an associated component location during the laser sintering and/or laser melting of the component, providing a second data set, which comprises spatially resolved color values corresponding to the first data set, which color values each characterize the temperature of a reference component at an associated reference component location during the laser sintering and/or laser melting of the reference component.

Abstract: The invention relates to a method and device for generatively producing components, said device comprising a radiation device for selectively radiating a powder bed, and an induction device for inductively heating the component produced by radiating the powder bed, Said induction device comprising at least one voltage source which can simultaneously produce alternating voltages with at least two different frequencies.