A machining accuracy diagnosing device includes a diagnosing information acquiring, an opening time setting unit, a cutting time setting unit, and a machining accuracy influence amount predicting unit. The diagnosing information acquiring unit acquires at least one of a room temperature inside the plant, a set temperature of a temperature regulating device, an air temperature outside the plant, a wind speed outside the plant, an opening degree of the door or the shutter, and a machine body temperature. The opening time setting unit sets an opening time of the door or the shutter. The machining accuracy influence amount predicting unit predicts an influence amount of opening of the door or the shutter on the machining accuracy based on the acquired information for diagnosis, the set opening time of the door or the shutter, and a set scheduled machining start time and a set scheduled machining end time.

An information processing device acquires operation information by a user regarding setting of the operation control information, arrays and displays, independently for each type on a setting screen, a plurality of types of setting parts corresponding to a plurality of types of control setting items included in the operation control information based on the operation information having been acquired, and generates the operation control information based on the arrayed information, and outputs the operation control information having been generated.

A stress measurement device includes a first obtaining unit obtaining thermal data including information indicating a temperature of a measuring region, a second obtaining unit obtaining data related to stress occurring in one part of the measuring region, and a controller finding stress occurring in the measuring region from the thermal data and the data related to the stress. The controller finds, first waveform data respectively on the one part and a part other than the one part based on a change with time of the thermal data, and second waveform data based on a change with time of the data related to the stress. The controller finds, disturbance data through a deduction of the second waveform data from the first waveform data on the one part, and stress data indicating stress occurring in the part through a deduction the disturbance data from the first waveform data on the part.

A test fixture for securing a test article is disclosed. The test fixture includes a frame, an upper grip, at least one heat shield, a cooling assembly, and insulation. The frame defines an upper portion and a lower portion. The lower portion of the frame is releasably mounted to a vibration device. The upper grip is connected to the upper portion of the frame and the lower grip is connected to the lower portion of the frame. The heat shield is positioned to insulate at least one of the upper grip and the lower grip. The upper grip is configured to secure an upper portion of the test article along an upper interface. The lower grip is configured to secure a lower portion of the test article along a lower interface. The cooling assembly transports a cooling medium across at least one of the upper interface and the lower interface.

Monitoring the condition of an electrical apparatus based on an estimated temperature of a conductor in the electrical apparatus, including receiving a measured temperature value from a first thermal sensor disposed in the electrical apparatus and configured to sense temperature at a location separated from the conductor by an insulator, generating an estimated conductor temperature value based on applying a non-linear model to the measured temperature value, and monitoring the condition of the electrical apparatus based on the estimated conductor temperature. The non-linear model may include a Hammerstein Wiener model.

A product performance test method and system are provided. The product performance test method includes: at least testing a specific heat capacity C of a heat storage material of a sample, a heat transfer coefficient K, an energy efficiency ratio E of a refrigeration system, and a mass m of the heat storage material contained in the sample to detect a performance level of the sample. The method provided tests four key factors: the specific heat capacity C of the heat storage material of a product, the heat transfer coefficient K, the energy efficiency ratio E of the refrigeration system, and the mass m of the heat storage material in a box.

A method of monitoring a functional state of an electricity meter, includes generating at least one temperature signal from which an actual temperature value of the electricity meter can be derived; determining whether the actual temperature value and/or a gradient thereof exceeds at least one threshold value derived from at least one predefined temperature curve representing predefined temperature values of the electricity meter over time according to a modelled thermal behaviour of the electricity meter. Further, a computer program, a computer-readable data carrier having stored thereon a computer program, a data carrier signal carrying a computer program, and an electricity meter configured to carry out the computer program are described. Finally, an electricity metering system, in particular an Advanced Metering Infrastructure, includes at least one electricity meter and/or at least one administration device configured to carry out a method of monitoring a functional state of an electricity meter.

A monitoring system that monitors at least one component of a cutting edge supported on an implement, the monitoring system comprising a monitor controller; at least one sensor in sensing communication with the at least one component, the at least one sensor configured to monitor wear of the at least one component; wherein the at least one sensor is connected to the monitor controller to communicate a sensor signal indicative of the wear of the at least one component to the monitor controller; the monitor controller including an output, wherein upon receiving a selected signal from the at least one sensor, the monitor controller is configured to communicate an alert via the output.

Disclosed is a turbine vane thermal barrier coating working condition simulation experiment test system, including: a working state simulation device, a service environment simulation device and a detection device. The working state simulation device is provided on one side of the turbine vane thermal barrier coating to be tested, is connected to the turbine vane thermal barrier coating to be tested, and is configured to simulate a high-speed rotation working state of the turbine vane thermal barrier coating to be tested. The service environment simulation device is provided on the other side of the turbine vane thermal barrier coating to be tested. The detection device is configured to detect damage generated when the turbine vane thermal barrier coating to be tested rotates at a high speed in the service environment.

A testing apparatus includes a base structure and a supporting structure rotatably coupled to the base structure. The supporting structure includes an engaging portion configured to engage a liquid-retaining article. A load cell assembly connects the base structure to the supporting structure. The load cell assembly includes a load cell configured to measure a reaction force present between the base structure and the supporting structure resulting from an imbalance of the supporting structure about an axis of rotation thereof. The reaction force corresponds to a weight of liquid that has accumulated on the liquid-retaining article following a balancing of the supporting structure about the axis of rotation thereof.