5results about How to "Reduce mutual contact" patented technology

The application discloses a power cabinet with a cable bundling limiting structure, and relates to the technical field of power cabinet bundling, which comprises a power cabinet, a ventilation opening is formed in the surface of the power cabinet, a fan is fixedly installed on the inner wall of the ventilation opening, a guide rail is fixedly installed on the inner wall of the power cabinet, the cable bundling device comprises a placing rack, a rotating shaft, a reciprocating wire rod, a winding drum, a wire guide drum, a limiting plate, a limiting rack, a pressing plate and a bolt, the placing rack is slidingly installed on the inner wall of the guide rail, the pressing plate is pressed down by a worker according to the number and thickness of the cable, the pressing plate contacts and compresses the cable, then the worker inserts the bolt into the limiting plate and the pressing plate at the same time and fixes them, the fixing of the compressed cable is realized, the loosening or displacement of the cable in the power cabinet due to vibration, operation or external force is effectively prevented, and the mutual contact or friction between the cables is reduced.

The application discloses a low-pressure forming high-frequency low-loss SMC magnetic powder core and a preparation method and application thereof, wherein amorphous iron-based alloy fine powder is added into iron-silicon-chromium coarse powder, different contents of nano calcium carbonate are added into the compounded magnetic powder, and then high-content epoxy resin is melted and mixed in a mixing mill to obtain a high-fluidity mixing material.After crushing, a low-pressure forming high-frequency low-loss SMC granular material is obtained, which is formed by hot pressing under low pressure, and the obtained annular magnetic powder core is annealed in a vacuum oven, so that the low-pressure high-frequency low-loss SMC magnetic powder core is obtained.Through the method, the SMC magnetic powder core with a forming pressure less than 50 MPa and a magnetic loss less than 2100 kW / m 3 under the conditions of 20 mT and 2 MHz can be obtained.

This utility model belongs to the field of metal shaft technology, specifically an electroplating device for enhancing the corrosion resistance of metal shafts. It includes a tank, a machine body, and a suspension device. The machine body is located on one side of the tank. A movable part is slidably connected to the inner wall of the machine body, and a hook is fixedly connected to the bottom end of the movable part. The suspension device is disposed on the surface of the hook and includes a fixing block that fits onto the surface of the hook. Multiple placement blocks are fixedly connected to the surface of the fixing block. A movable block is slidably connected to the inner wall of the placement block. A limiting device is provided on the side wall of the movable part. The limiting device includes a receiving block, whose side wall is fixedly connected to the side wall of the movable part. A sliding column is slidably connected to the inner wall of the receiving block, and a sleeve column is fixedly connected to the bottom end of the sliding column. By setting up the entire device, the metal shaft can be suspended, and the position of the hook can be easily adjusted, reducing the contact between metal shafts and thus reducing the impact on the electroplating effect.

The application is suitable for the technical field of titanium scrap processing, and provides a titanium alloy return material dehydration device, which comprises a box body and a controller, a dehydration structure, a return material lifting structure and a tunnel drying furnace are sequentially arranged in the box body from left to right, the discharge end of the dehydration structure is communicated with the feeding end of the return material lifting structure, the discharge end of the return material lifting structure is communicated with the feeding end of the tunnel drying furnace, and a discharge chute is fixedly arranged in the box body and located below the discharge end of the tunnel drying furnace. By installing a rotating material scattering piece in the dehydration cylinder, cooperating with the high-temperature gas injected by the high-temperature gas injection pipe and the gas supply pipe, the titanium return material is scattered under the block of the rotating material scattering piece, and is thrown again under the action of centrifugal force, so as to fully contact with the hot air in the dehydration cylinder, separate the moisture on the surface of the titanium return material, ensure the dehydration effect of the titanium return material, improve the dehydration efficiency, and further improve the processing efficiency of the titanium return material recycling and reusing process.