32results about How to "Reduce assembly error rate" patented technology

The present invention discloses a tool for assembling an instrument board sub-assembly. The tool comprises a first support frame, a second support frame, a first rotating assembly, a second rotating assembly, a synchronous stabilizer bar and a positioning part, wherein the first support frame and the second support frame are oppositely arranged; the first rotating assembly is rotatably arranged on the first support frame; the second rotating assembly is rotatably arranged on the second support frame; the synchronous stabilizer bar is connected between the first rotating assembly and the second rotating assembly; and the positioning part is arranged on one of the first rotating assembly and the second rotating assembly so as to limit a rotating angle of the corresponding rotating assembly. According to the tool for assembling the instrument board sub-assembly, disclosed by the present invention, the rotatable first rotating assembly and second rotating assembly are arranged on the first support frame and the second support frame and the positioning part is utilized to implement limitation to the rotating angle. Therefore, the instrument board sub-assembly is effectively prevented from having the defects of scratches, deformation and the like in the assembling process, so that quality of the product is improved, the assembling efficiency is improved and the production cost is reduced.

The invention relates to an inversion device of high-voltage generator, which is arranged in an inversion chamber integrally mounted in a cabinet of a high-voltage generator, and which comprises one or a plurality of inversion units. Each inversion unit is an assembled modular integral structure formed by mounting a MOS transistor, a radiating fin and an adapter panel of inversion plate on an inversion plate. Each adapter panel of inversion plate is provided with a plurality of twin electric connection holes, which is mounted on a bottom plate of the inversion chamber through an adaptor bracket. The inversion device of high-voltage generator is convenient to assemble, easy to manufacture, and effective to increase work efficiency and reduce false assembly. The cooling mode is so reasonable that a cooling fan is controlled by a temperature switch and needs no long-term operation, and the rear portion of the inversion chamber is provided with a back-up plate with air vent to correspond to an air vent and an air channel arranged on a side door of the cabinet of the high-voltage generator, thereby enlarging draught area, quickening heat dissipation of the inversion chamber, and reducing outward radio-frequency radiation caused by the inversion chamber.

The invention relates to a clamping assembly for a large-size platinum or platinum-rhodium crucible and belongs to the technical field of machinery. The clamping assembly comprises a vertical moving mechanism, a locating mechanism, a crucible bracket, a clamping component and a crucible supporting component, wherein the vertical moving mechanism is connected with the locating mechanism; the clamping component is connected with the crucible bracket, the crucible bracket is connected with the crucible supporting component, and the crucible supporting component is connected with the vertical moving mechanism. According to the clamping assembly, through adjusting angles of a plurality of directions of the crucible, the crucible for melting substrate glass can be in strict angle control, welding errors are reduced greatly, and the error rate of assembling is lowered. The clamping assembly is simple and convenient in operation and is applicable to large-scale application and popularization.