9 results about "Operating life" patented technology

The present invention relates to a fastening device, particularly a support, designed and configured to receive a bearing in a textile machine, especially a rotor spinning machine, having at least one inner ring region and at least one outer ring region. To improve the safety of the operation of the textile machine, extend the operating life of the textile machine, and thus conserve resources, and to improve the operation of the textile machine, the inner ring region and the outer ring region are provided to be formed integrally.

The application discloses a kind of life prediction method and system based on bearing wear state monitoring, comprising the following steps: step S1, obtain the wear state historical time series data of a plurality of bearings representing the entire operating life, and fit out life curve function based on the wear state historical time series data;Step S2, the wear state data of the target bearing to be predicted is input into the life curve function to predict the remaining life of the target bearing, the application uses the wear state historical time series data of a plurality of bearings representing the entire operating life to fit out life curve function, can realize only the wear state data of bearing is obtained to obtain the remaining life of bearing, and based on principal component extraction when the wear state historical time series data is acquired, only the state monitoring data with strong correlation with life is retained, realize the effective compression of data, guarantee the prediction correctness of life curve function while improving the fitting efficiency.

A smart steering control system a paving or texturing machine receives path elements corresponding to current and future positions of the machine. By comparing the current and future elements, an expected completion time is derived for exiting the current position and entering the future position; the smart steering control system synchronizes adjustments of the machine's steerable tracks from the current path to the future path. The smart steering control system functions as a virtual tie rod, preventing damage, enhancing the traction control and pulling power of the machine, and preserving the operating life of its components.

Provided are a compressor and a management system that are capable of extending the operating life of a compressor while easing the burden on a user.　A compressor 1 comprises a compressor body 3 that compresses air, and a control device 17 that controls the operation of the compressor body 3. If operation of the compressor body 3 is resumed when the stop time of the compressor body 3 is greater than or equal to a preset time A, the control device 17 executes a diagnostic operation mode which determines the presence or absence of abnormalities while reducing the load on the compressor body 3 relative to a regular operation mode.

Gate valve embodiments, including assemblies, seats and seals, kits, and associated methods, are provided to improve operational performance by a reduction of particle intrusion at associated seals. In an embodiment, a gate valve has an actuator, a gate connected to the actuator, a valve body, and a valve seat with a debris protection seal thereon and one or more debris cavities therein. The valve seat is positioned in a bore of the valve body. The debris protection seal is positioned in a seal recess of the valve seat to contact a distal radial wall of the bore to elongate a debris path, thereby to reduce debris migration to the bore that causes leaks. The debris cavities are positioned in a distal surface of the valve seat to capture debris that has migrated through the debris protection seal, further reducing debris migration to the bore that causes valve leaks.

Monitoring system (300) for a superconducting magnet (200), comprising: a computer (CMP) connectable to the superconducting magnet (200) having a cryogenic system equipped with a compressor (5) and a cooling head (6) configured to maintain a cryogenic bath (3) at an operating temperature of a superconducting coil (1). The computer (CMP) comprises a computer program (SW) configured to receive historical / statistical data relating to the magnet and calculate an unreliability index RI by means of a sum of the following terms: a first term HMinCH expressing an operating life at the current time of the cooling head (6); a second term subtractive, which expresses a minimum statistical life of cooling heads, a third term FgpCH which expresses a probability of premature failure of the cooling head (6). The monitoring system is configured to generate messages with recommendations for a user in relation to operations to be performed on the magnet.

This application relates to the field of space electric propulsion technology, specifically to a method for establishing a variable boundary simulation model of an ion thruster gate assembly. The method includes: Step 1: dividing the gate into regions; Step 2: selecting the object to be studied within each region; Step 3: calculating the upstream ion density of each object; Step 4: calculating the corresponding Debye length and determining the maximum values ​​of the calculation region in the lateral and radial directions; Step 5: handling collisions between atoms; Step 6: establishing a simulation calculation model; Step 7: calculating the gate morphology; Step 8: correcting the gate simulation calculation model; and Step 9: completing the establishment of the variable boundary simulation model of the ion thruster gate assembly. This application utilizes the sputtering etching morphology obtained from simulation calculations to update and improve the simulation calculation model in real time, enabling more accurate prediction of the thruster's operational lifespan, significantly shortening the product development cycle and reducing development costs.

Various devices, systems or models with adjustable operating parameters often have different optimal operating strategies at different stages of their operating life cycle. In the prior art, operating parameters are usually fixed by default or only adjusted passively according to real-time working conditions, and there is no technical solution for actively dividing development stages based on the cumulative amount of the object itself and adjusting operating parameters accordingly. Specifically, the prior art has the defects of lack of stage perception, parameter adjustment lag, strategy mismatch and lack of a universal framework. The present application provides a stage adaptive operation method, system and computer readable storage medium, aiming to enable the target object to actively identify the development stage it is currently in according to its own cumulative amount of operation, and adjust the operating parameters accordingly, to realize the dynamic matching of the operation strategy and the stage characteristics. It has the characteristics of whole life cycle optimization, forward-looking parameter planning, cross-domain universality, resource optimization configuration, individual operation and smooth transition.