5results about How to "Uniform area" patented technology

A method for brazing an electrically conducting connecting piece, for example a cable shoe, of an electrically conducting material to a workpiece of electrically conducting material, by means of a temperature controlled brazing process in which the heat necessary for brazing is generated by striking an electric arc between a carbon electrode, and the electrically conducting connecting piece, where the voltage and current is electronically controlled by control electronics to achieve a temperature development to result in a martensite free brazing, and wherein the DC voltage applied is using the carbon electrode as the negative pole, and using the electrically conducting connecting piece as the positive pole, and wherein the carbon electrode is having a tapering, bevelled, or pointy end at the end facing the electric arc.

The present disclosure relates to a groove-type mold for coating an active material layer on a foil, an electrode manufacturing method for manufacturing an electrode using the groove-type mold, and an electrode manufactured using the groove-type mold. According to the present disclosure, a groove mold is configured to move in a width direction with respect to a foil.

The utility model discloses a power cable spraying device which comprises a supporting base, a vertical supporting plate, a transverse supporting plate and a rotating disc, a hydraulic lifting pump is arranged at the top of the supporting base, a hydraulic lifting rod is arranged at the top of the hydraulic lifting pump, and a fixing plate is arranged at the top of the hydraulic lifting rod. A spraying bin is arranged at the upper end of a supporting base, a hydraulic lifting rod is driven by a hydraulic lifting pump at the bottom to ascend and descend, so that the spraying bin is assisted to be attached to a cover plate, a clamped and fixed power cable is located in the spraying bin, the clamped power cable rotates, and the spraying bin is driven to rotate; according to the power cable spraying device, the spraying area of a power cable is more uniform in a rotating mode, meanwhile, the cover plate is attached to the top of the spraying bin, the sealing plate is fixed into the spraying bin, during spraying work, the spraying bin is in a completely-sealed state through the sealing plate and a sealing gasket bonded with the sealing plate, and the power cable spraying device is convenient to use.

This utility model discloses a radiation-hardened structure for satellite chips. First, a radiation-hardening shielding material plate is pushed into the mounting groove along the expansion platform until its edge aligns with the edge of the expansion platform. At this point, the concave portion and convex portion one of the radiation-hardening shielding material plate correspond. After applying adhesive to the bottom surface of the radiation-hardening shielding material plate, it is pushed to the left, causing the concave portion and convex portion two on the left side of the plate to fit together. Adhesive is then dotted at the connection between convex portion one and the concave portion, and adhesive is also filled between the expansion platform and the radiation-hardening shielding material plate. This utility model, through dimensional control of the components, ensures that the radiation-hardening shielding material plate can be well installed in the structural housing, held in place by convex portion one and convex portion two. The force at the insertion points is evenly distributed, reducing the body area of ​​the radiation-hardening shielding material plate by less than 1.7%. This provides sufficient fixation of the radiation-hardening shielding material plate with minimal impact on the irradiated body, thereby achieving better chip performance.

The utility model discloses an automatic spraying device for soaking and decompressing matrix raw materials, which comprises a soaking and decompressing box, a feed chute is arranged on the front side of the soaking and decompressing box, a spraying mechanism is mounted on the soaking and decompressing box, a turnover mechanism is arranged on the spraying mechanism, a scattering mechanism is arranged in the soaking and decompressing box, and the turnover mechanism is arranged on the scattering mechanism. A net bag is installed in the soaking decompression box and located below the scattering mechanism, a water leakage hole is formed in the bottom of the soaking decompression box, a water leakage pipe is connected to the bottom of the water leakage hole, a piston is installed on the water leakage hole, and a controller is installed on the left side of the soaking decompression box. According to the coconut brick decompressing device, the water spraying head fixedly connected with the connecting rod moves up and down through the work of the first motor, compressed coconut bricks in the box are evenly sprayed with water and soaked, then the second motor works to drive the iron rake to scatter the wet coconut bricks in the box, the wet area of the coconut bricks is uniform, soaking of the coconut bricks is accelerated, and the coconut brick decompressing efficiency is improved.