摘要:
A manipulation device for manipulating and/or processing a workpiece includes a first motion unit for generating a linear motion of a first component and a second motion unit for generating a linear motion of a second component. The motion units are arranged relative to each other such that the motions that can be generated by the motion units are aligned parallel to each other. The first and second components are connected via first and second hinge joints, respectively, to a fastening element that is suitable for receiving a workpiece and/or a tool. The first and second hinge joints comprise first and second guide arms, respectively, which are coupled to the first and second components, respectively, via revolute joints. The first and second guide arms are coupled directly or indirectly to each other by at least one revolute joint so as to be pivotable relative to each other.
摘要:
The invention relates to a manipulation device for manipulating and/or processing a workpiece, comprising a first motion unit (12a) for generating a linear motion (B1) of a first component (22a) and a second motion unit (12b) for generating a linear motion (B2) of a second component (22b). The motion units (12a, 12b) are arranged relative to each other such such that the motions (B1, B2) that can be generated by the motion units (12a, 12b) are aligned parallel to each other, wherein the first component (22a) is connected via a first hinge joint (24a, 26a) and the second component (22b) is connected via a second hinge joint (24b, 26b) to a fastening element (29, 29′) that is suitable for receiving a workpiece and/or a tool. The first hinge joint comprises a first guide arm that is coupled to the first component by means of a revolute joint, and the second hinge joint comprises a second guide arm (26b) that is coupled to the second component by means of a revolute joint. The first guide arm and the second guide arm are coupled directly or indirectly to each other by at least one revolute joint (24c, 24cl) so as to be pivotable relative to each other.
摘要:
Retrieval of status information from a remote device performed on a host system is provided, wherein the remote device is connected to the host system via a bus system comprising at least two signal lines terminated with resistors on the host system side and on the remote device side. The retrieval method includes: activating a sensing phase; sensing the at least two terminated signal lines during the sensing phase; and determining operating state of the remote device based on the sensing result; wherein at least a first operating state representing a connected and powered remote device is detectable.
摘要:
The invention relates to a device for producing, repairing and/or replacing a component, particularly an aircraft component, by means of a powder that can be solidified by energy radiation of an energy radiation source, characterized in that the device comprises an application unit that is designed such that the powder can be applied onto an uneven surface by means of the application unit.
摘要:
A combined vehicle brake which has a hydraulically actuable service brake and an electromechanically actuable parking brake device, a hydraulic service pressure space being delimited in a brake housing by a brake piston which can be acted upon by hydraulic pressure medium in order to execute service braking operations, so that the brake piston can be actuated along a piston longitudinal axis in order to achieve a braking action, and the parking brake device acting on the brake piston by a gear, in that the gear converts the rotational movement of an electromechanical actuator into a translational movement and causes an actuation of the brake piston in order to execute parking braking operations and holds the said brake piston in the actuated position, the gear having a threaded spindle and a threaded nut which are in contact with one another via a plurality of rolling bodies.
摘要:
The invention, in an embodiment, allows the control of several hardware ports via two redundant I2C paths. Switching between the two I2C paths is achieved by using a redundant control device, which performs the switch by tracking if incoming data transfers were completed with I2C stop condition.
摘要:
A method for producing a run-in coating for a turbomachine for braking a rotor in the event of a shaft breakage, the run-in coating being formed as an integral, generative blade portion during a generative manufacture of a blade. A run-in system having an abradable ring that is configured circumferentially on a blade row and has a chamber-type material structure. A turbomachine having a run-in system of this kind, as well as a guide vane having such a run-in coating.
摘要:
In a method for the generative production of a component (3), in particular of a turbo-engine component, wherein material (4) is bonded layer-by-layer selectively to a layer disposed therebeneath or to a substrate (6), according to the invention a laser (1A; 1B; 2) additionally acts on the material (4) before, during and/or after the bonding.
摘要:
Disclosed is a method for monitoring a generative production process in real time, wherein a component is at least optically detected and the installation space is thermally detected when applying a layer, as well as a device for carrying out said method.
摘要:
A method for dynamically assigning a plurality of storage devices to a plurality of controllers within a storage unit, the method including: sensing each storage device from the plurality of storage devices; assigning each one of the storage devices to a respective controller from the plurality of controllers; monitoring at least one of each storage device, each controller, and a link between each storage device and the respective controller; upon a failure of at least one of the link, one of the storage devices and one of the controllers, generating a list of components; transmitting the list to another controller; and establishing a new assignment for each of the components on the list. A storage unit and a computer program product are provided.