6 results about "Patch repair" patented technology

The application provides an anti-UAV display control training method and system, which can directly use the software interface of the actual system to directly cover, without copying the software interface and process, with low cost and short development cycle; since the actual system software is adopted, the software interface and operation process are 100% consistent with the actual system, a small design problem does not affect the core function, the design fault tolerance is high, and the operation experience is realistic; if patch repair type software upgrading of the actual system is encountered, the application can automatically adapt to realize the capture operation, and solves the problem of the current anti-UAV display control training system, which realizes the construction means of the UAV display control training system through one-to-one copying, and the practicality is poor.

This application discloses a mobile terminal automated testing method and apparatus, relating to the field of automated testing. It retrieves test knowledge related to test requirements from a pre-built knowledge base. Based on the test requirements and test knowledge, it generates automated test scripts executable at the mobile terminal automation driver layer using a large language model. The automated test scripts are then run to execute the tests. If a test fails, a patch script is generated based on the failure evidence package collected during script execution. This patch script is then used as a temporary script to re-execute the test until the test termination condition is met. If the test passes when the termination condition is met, the passed patch script is compared with the automated test script, and the comparison result is submitted for manual review. If the review is successful, the passed patch script is updated in the knowledge base. This application achieves intelligent script generation and automatic patch repair while ensuring script standardization and executability.

This invention discloses a method for patching and repairing fiber-reinforced composite material components, integrating self-resistance heating and curing process monitoring. The method includes: processing the damaged fiber-reinforced composite material component to form stepped patch holes; fabricating a thin-film element integrating heating and monitoring functions; constructing a composite material electrothermal curing repair platform with embedded thin-film elements; performing electrothermal curing repair and bonding the patch structure with embedded thin-film elements; obtaining a resin curing history curve; comparing the resistance change curve of the thin-film element with the resin curing history curve to determine the resin curing process and achieve in-situ monitoring of molding quality. This invention enables efficient and uniform heating and real-time monitoring of the in-situ curing process of damaged areas in fiber-reinforced composite material components, laying a theoretical foundation and providing technical guidance for researching low-cost, high-efficiency, and intelligent repair methods for composite materials.

This utility model relates to the field of pipeline maintenance technology and discloses a patch repair structure for trenchless pipeline local repair. It includes a pipe body and an elastic airbag fixed to the outside of the pipe body. A connecting pipe is provided inside the elastic airbag, and an internal thread is provided at the lower part of the connecting pipe. An end cap is provided at the end of the connecting pipe, and a second external thread is provided on the surface of the end cap to cooperate with the internal thread. This utility model involves placing this structure at the damaged area of ​​the pipeline, opening the end cap, and inflating the elastic airbag through the connecting pipe to make the airbag bulge and fit tightly against the inner wall of the pipeline, thus fixing the structure. Then, by opening the threaded cap and using a connecting cylinder, cement grout is injected into the gap between the pipe body and the inner wall of the pipeline, thereby completing the local repair of the pipeline. This method is lower in cost and suitable for use in pipelines with small-scale damage.

The utility model provides a kind of automatic boat type spare part repair production line of wood defect, belong to wood mechanical processing technical field. Including feed inlet, spare part processing unit, spare part transport unit, repair wood feed inlet and defect repair unit, the spare part processing unit is located in the side of feed inlet, the spare part transport unit is located below spare part processing unit, the defect repair unit is located above repair wood feed inlet. The utility model can realize the automatic processing and transportation of boat type spare part, and can repair boat type spare part at wood defect, form multiple function integrated production line, reduce labor cost, realize automation.

The application discloses a kind of aviation engine silicon carbide ceramic matrix composite material part patch repair methods, comprising: using CMC-SiC patch as the structure of patch repair part crack, corrosion pit or fiber crack, surface texture is prepared on the contact surface of CMC-SiC patch and part with pulse laser, brazing material is coated on the contact surface of CMC-SiC patch and part, CMC-SiC patch and part surface are pressed tightly, after vacuum brazing, polishing, cleaning and drying, environmental barrier coating recovery, annealing, the patch repair of aviation engine silicon carbide ceramic matrix composite material part is completed.The application adopts patch technology, reconstructs the force transmission path of crack, corrosion pit or fiber fracture, restores the strength of part, solves the repair problem of relatively wide crack, corrosion pit or fiber fracture and other more serious damage on silicon carbide ceramic matrix composite material part.In addition, specific texture, appearance is prepared on the contact surface of CMC-SiC patch and part with pulse laser, and the optimal combination effect and joint strength of brazing material and patch, part base material are accurately realized.