5results about How to "Load accurately" patented technology

The application discloses an automatic loading system based on visual detection and a control method thereof, and belongs to the technical field of loading of goods, in particular to an automatic loading system based on visual detection and a control method thereof. The application aims to provide an automatic loading system based on visual detection and a control method thereof, and the automatic loading system is convenient to use.

The application provides a refractory compression resistance detection device and method, and relates to the technical field of refractory detection. The detection device comprises a detection box body and an internal positioning assembly, a first heating assembly, a pressurizing assembly and a data acquisition assembly. The positioning assembly supports both ends of the sample to achieve suspended positioning through two positioning blocks. The heating assembly comprises a first heating device that can be lifted and is in contact with the surface of the sample to heat. The pressurizing rod of the pressurizing assembly vertically penetrates the heating device to press the center of the sample. The data acquisition assembly monitors the pressure, temperature and deformation in real time. The device realizes synchronous thermal loading through the cooperative work of the heating and pressurizing assemblies, avoids the thermal history interference problem caused by the separation of heating and pressurizing in the traditional method, can truly simulate the service state of the refractory in the high-temperature industrial environment, and provides accurate data support for the high-temperature compression resistance evaluation.

The utility model discloses a kind of high-density microwave insulator batch loading and detection device, including screening top plate, test substrate and insulating base;Test substrate and insulating base are fixed by screw, screening top plate is buckled on test substrate by bottom groove, flexible loading and unloading, forming upper middle and lower three-layer structure;Test substrate side is equipped with test lead wire interface, and the inner conductor of insulator is inserted into the array through-hole of insulating base;Screening top plate and test substrate are fastened together by screw hole of four corners and can be used as the tray for doing insulator appearance inspection, and can be used as the clamp for insulator electrical property test.The utility model can ensure that insulator arrangement is stable, improve detection efficiency and accuracy.

The utility model discloses an alfalfa is reaped and is packed special device belongs to alfalfa reaping machinery technical field, the utility model discloses a rear box body, and the left side of rear box body front and back is all rotatoryly connected electric wheel, and the right side of rear box body front and back is all set up steering wheel, and the left side of rear box body is connected with the front frame, and the left side of front frame inner wall bottom is provided with cutting saw, and the cutting saw of front frame left side and reaping roller work in cooperation, can efficiently cut alfalfa, the peg tooth of reaping roller and poking conveying roller surface staggered arrangement can effectively snatch and convey alfalfa, avoid alfalfa scattering in the reaping process, improve reaping efficiency, drive motor passes through transmission belt and drives first driven wheel and second driven wheel simultaneously, makes reaping roller and poking conveying roller synchronous operation, guarantees the whole reaping and conveying process's coordination and stability to high -efficiently complete alfalfa's reaping and conveying collection work, and lay the foundation for the subsequent packing link.

This invention relates to a turbine disk verification device and method, addressing the problem that existing technologies struggle to simultaneously simulate centrifugal loads, fluid loads, and high-temperature environments on turbine disks, leading to complex and costly verification devices. The invention provides a turbine disk vibration safety verification device and method, comprising a rotating vibration verification unit, a high-temperature vibration verification unit, and a control unit. The rotating vibration verification unit includes a sealed chamber, a drive device, an airflow disturbance device, and a data acquisition module, used to drive the turbine disk to rotate at room temperature and apply periodic airflow excitation to acquire traveling wave vibration parameters. The high-temperature vibration verification unit includes a heating unit, a vibration unit, a temperature sensor, and an acceleration sensor, used to heat the turbine disk and apply high-frequency vibration excitation to acquire vibration response parameters. The control unit coordinates and controls each module and collects data. This invention comprehensively evaluates turbine disk vibration safety by first measuring traveling waves during rotation at room temperature and then measuring fatigue at high temperature without rotation.