摘要:
The embodiments relate to a method for operating a medical appliance, (e.g., an angiography machine), in which an output data stream is produced with a first information item, and a first signature that is dependent on the first information item is embedded into the output data stream. The output data stream is supplied to an output apparatus and to a monitoring unit, wherein the first information item is presented by the output apparatus and the first signature is captured by the monitoring unit. An input is captured and is supplied to the monitoring unit. The input is coded on the basis of the first signature.
摘要:
The invention relates to an apparatus for machining bevel gears in an indexing method and method for machining the pitch of gears, wherein the production-related pitch error is compensated. The apparatus (20) comprises an interface (11, 12) and can be connected to a measurement system (10) by means of this interface (11, 12). The interface is designed such that the apparatus (20) can take correction values or correction factors from the measurement system (10) in a form in order to be able to adapt master data or neutral data. The data, which was originally present in a memory (51) of the apparatus (20), is corrected on the basis of these correction values or correction factors before production of one or more bevel gears (31) is initiated on the apparatus (20).
摘要:
The invention relates to a device for use in production of bevel gears. The device comprises a turning machine (22), with a working spindle (22.1) and a counter-holder (23), arranged co-axially to a rotational axis (B1) of the working spindle (22.1) for the coaxial tensioning of a workpiece blank (K1). A multi-functional tool holder (24) is provided, which may be displaced relative to the workpiece blank (K1) held in the turning machine (22) and comprises a tool base (25) mounted to rotate about an axis (B2). The tool base (25) is provided for fixing one or more tools. A tool housing (26) with milling head (27) is provided, the tool housing (26) being displaceable relative to the workpiece blank (K1) held in the turning machine (22) and the milling head (27) is mounted to rotate about a milling head axis (B3). A controller is provided for control of the movement processes, to subject the workpiece blank (K1) firstly to a turning process with a tool fixed to the tool base (25) and then a toothing machining with the milling head (27).