6results about How to "Intelligent detection" patented technology

The invention relates to the technical field of metal material detection, and discloses a metal structure surface anti-corrosion quality detection method and system for a water conservancy project, and the method specifically comprises the steps: carrying out actual working condition simulation treatment; performing detection unit grid division on the three-dimensional model of the metal structure sample; extracting detection unit grid division data, performing self-adaptive detection on two working surface anticorrosive coatings of the metal structure sample through a sound wave detection probe, and transmitting detection feedback data to an anticorrosive quality analysis platform; and detecting feedback data of the two working surfaces are extracted, and the anti-corrosion quality of the metal structure sample is evaluated according to the detecting feedback data. And the problems of low detection efficiency caused by insufficient detection accuracy and huge detection data acquisition quantity during the surface anticorrosion quality detection of the metal structure for the water conservancy project are solved.

The utility model relates to the technical field of medical equipment testing, and discloses a bandage tension tester traction clamping device which comprises a base, a tension sensor is fixedly mounted on the outer wall of the middle section of the top of the base through a fixing seat, a guide rail is fixedly mounted on the outer wall of the top of the tension sensor, and a clamping mechanism is mounted on the outer wall of the guide rail. Wherein the outer wall of one clamping block is fixedly connected with a tooth groove plate, the outer wall of the other clamping block is fixedly connected with a tooth block plate, and the tooth groove plate and the tooth block plate are meshed in a matched mode. The tooth groove plate and the tooth block plate are matched and engaged, so that the contact area with the bandage can be increased when the bandage is clamped, the bandage is firmly locked, and the influence on the accuracy and the reliability of a test result due to easy loosening and slipping during traction is prevented.

The utility model provides a portable formula can manual regulation's track detection dolly relates to track detection technical field, including connecting rod one, the both ends fixed mounting of connecting rod one has the car body. The utility model discloses a 6x6 capacitor sensor matrix is installed in the car body bottom, can more accurately detect the damage condition of track surface and inside, cooperate the image information that OpenMV camera gathers, control terminal comprehensive analysis, has improved the accuracy of track damage identification greatly, effectively solved the problem of low detection accuracy of existing track detection car, in addition, through adopting hand -operated lifting wheel, the staff can manually adjust the distance between car body and track according to track height, make the dolly can nimblely adapt to the track detection demand of different height, at the same time, the flexible rotation of the OpenMV camera driven by the steering wheel can realize multi -angle detection and obstacle avoidance, greatly enhanced the flexibility of track detection dolly work in different track environment.

The present invention relates to the technical field of metal material detection, and discloses a method and system for detecting the anti-corrosion quality of the surface of a metal structure used in a water conservancy project. The specific method comprises: performing actual working condition simulation processing; performing detection unit grid division on a three-dimensional model of a metal structure sample; extracting detection unit grid division data, and adaptively detecting the anti-corrosion layers of two working surfaces of the metal structure sample by an acoustic wave detection probe, while transmitting the detection feedback data to an anti-corrosion quality analysis platform; extracting the detection feedback data of the two working surfaces, and evaluating the anti-corrosion quality of the metal structure sample based on the detection feedback data. The present invention solves the problems of insufficient detection accuracy and low detection efficiency caused by the huge amount of detection data collected in the prior art when detecting the anti-corrosion quality of the surface of a metal structure used in a water conservancy project.

The present invention relates to the technical field of image data processing, and in particular to a method for intelligent positioning of workpiece drilling based on a CNC system, comprising: collecting an image of a workpiece after drilling; extracting multiple edge connected domains and their corresponding boundary chain code sequences in the image; traversing each boundary chain code sequence and counting the number of its sequential chain codes and reverse chain codes; calculating the edge possibility of each edge connected domain and the trend fitness of any two edge connected domains, taking the product of the edge possibility and the trend fitness of any two edge connected domains as the preferred degree of the two edge connected domains, responding that the two edge connected domains with the greatest preferred degree are the optimal connected domain group, inputting the optimal connected domain group into a machine learning model, and obtaining the workpiece drilling edge. The present invention solves the problem of low accuracy when positioning a workpiece for drilling.

The invention discloses a wafer combination carrier, and relates to the technical field of semiconductor manufacturing, the wafer combination carrier comprises a carrier upper bottom plate and a carrier lower bottom plate, a sealing strip is fixedly installed on the inner wall of the carrier lower bottom plate, a plurality of magnets are fixedly embedded in the top surface of the carrier upper bottom plate, the top surface of the carrier lower bottom plate is attracted with the embedded magnets, and the sealing strip is fixedly installed on the inner wall of the carrier lower bottom plate. A flaky product is arranged in the carrier lower bottom plate, a plurality of positioning pins are fixedly mounted on the bottom surface of the carrier upper bottom plate, a plurality of insertion holes are formed in the top surface of the carrier lower bottom plate, and the positioning pins are matched with the insertion holes; according to the wafer carrier, the detection assemblies are combined with the adjusting mechanism, the automation and intelligence level of the wafer carrier is improved, the position detection precision and the adjusting accuracy are remarkably improved, and higher production efficiency and sheet product quality are brought to the wafer manufacturing industry.