8results about How to "Improve manufacturing efficiency" patented technology

The application provides a manufacturing piece fitting detection system and a fitting detection method. The fitting detection system comprises a determination module configured to determine a plurality of to-be-detected parts in a manufacturing piece based on detection requirements; and an artificial intelligence model configured to determine a connection type between the plurality of to-be-detected parts based on the determined plurality of to-be-detected parts. The artificial intelligence model is further configured to detect a fitting relationship between the plurality of to-be-detected parts and determine whether the fitting relationship meets a design specification of the manufacturing piece according to the connection type. The fitting detection system provided by the application first determines the connection type between the to-be-detected parts by using the artificial intelligence model, and then determines whether the fitting relationship meets the requirements based on the connection type and the design specification, so that the reasonable fitting relationship in design can be avoided from being misjudged as a design problem, the accuracy of detection and judgment is improved, and the artificial intelligence model is used to automatically check whether each fitting relationship of the to-be-detected parts is reasonable, so that the detection accuracy and efficiency of the fitting relationship of the manufacturing piece are improved.

The application discloses a short-process preparation method of SMA spring and application thereof, and relates to the field of fluid control.The method comprises the following steps: 1) installing an SMA alloy wire reel on a spring machine; 2) starting the spring machine, conveying the SMA alloy wire to a preheating area for preheating, and conveying the preheated SMA alloy wire to a spring winding processing area; and 3) winding and forming the SMA spring according to preset length and shape under the condition that the winding and forming temperature is Af+120 DEG C to Af+240 DEG C.The application adopts a hot winding mode, directly winds and forms the SMA spring under the condition that the winding and forming temperature is Af+120 DEG C to Af+240 DEG C, the spring is stable in size, does not need secondary shaping treatment, the manufacturing efficiency is remarkably improved, and the production cost is effectively reduced.

The application relates to the technical field of iron core surface treatment, in particular to an iron core surface treatment process which comprises a first motor, a first driving gear disc, a fixed supporting base, a rotating adjusting main body and a sand blasting treatment main body. The first driving gear disc is rotatably arranged on the upper portion of the side end of the fixed supporting base, the first driving gear discs are fixedly connected through fixing rods, and the first motor is fixedly arranged on the side end of the fixed supporting base. The rotating adjusting main body can be used for synchronously fixing multiple iron cores, the sand blasting treatment main body can be used for fully and quickly sand blasting treating the fixed iron cores without dead angle, the rotating adjusting main body can be used for controlling and adjusting the fixed iron cores, and the whole iron core is conveniently and quickly electroplated with chemical nickel.

The utility model discloses a spliced building block includes: first building block subassembly and second building block subassembly, first building block subassembly is provided with a plurality of mounting holes, and the mounting hole is used for connecting second building block subassembly, second building block subassembly is provided with a plurality of junctions, and the junction is provided with extension section, and the extension section is adapted with mounting hole, among them, first building block subassembly passes through locking structure and second building block subassembly firm connection, and the utility model discloses a plurality of mounting holes of first building block subassembly and extension section of second building block subassembly cooperation, and a plurality of mounting holes allow second building block subassembly to insert first building block subassembly from multiple directions, break through the limit of traditional building block single direction splicing, and the systematic solution of low combination, monotonous shape, complicated operation industry bottleneck is significantly superior to prior art on manufacturing efficiency, play diversity and education expansibility.

The invention discloses a device and a process for improving the alkalization degree of polyaluminum chloride and the content of solid aluminum oxide, and relates to the technical field of chemical equipment, a mounting cylinder, a dispersion mechanism and a plurality of ion exchange mechanisms are arranged, so that multi-stage and alternate ion exchange and forced redispersion treatment of a high-viscosity polyaluminum chloride salt raw solution are realized, and the high-viscosity polyaluminum chloride salt is obtained. The phenomena of dead zone, bias flow and channeling caused by high viscosity characteristic in the traditional single-stage or simple multi-stage fixed bed are effectively inhibited, the flow field of the solution in each ion exchange layer tends to be uniform, and the actual effective contact time is closer to the theoretical retention time, so that the chloride ion removal rate and the alkalization degree amplification are obviously improved, and the quality of the product is improved. Meanwhile, the stability of the content of solid aluminum oxide and the quality consistency between batches of products are improved, and finally the overall quality stability and preparation efficiency of the polyaluminum chloride salt product are improved.

This invention discloses a high-temperature, high-strength molybdenum alloy with an in-situ self-healing antioxidant film and its preparation method, relating to the field of high-temperature alloy thermal protection technology. The antioxidant molybdenum alloy comprises a molybdenum alloy substrate and an antioxidant coating on its surface. During high-temperature oxidation, a layer composed of MoO3, Ta2O5, and RE is formed on the surface of the molybdenum alloy substrate. m TaO n The resulting dense oxide layer protects the substrate; the antioxidant coating has at least a two-layer structure, containing RE. m TaO n The phases (Mo,Ta)Si2 and (Mo,Ta)5Si3 have at least RE in their outer layers. m TaO n The molybdenum alloy contains a (Mo,Ta)Si2 phase and at least an (Mo,Ta)5Si3 phase in the inner layer. The preparation method involves mixing Mo, Ta, and rare earth elements in a specific ratio, pressing and sintering to obtain a molybdenum alloy ingot, and then subjecting the ingot to silicon infiltration with a silicon-infiltrating agent. This invention combines matrix alloying and surface modification to produce a molybdenum alloy with excellent high-temperature oxidation resistance, meeting the requirements for high-temperature applications up to 2000℃.

This utility model discloses a storage tank for brewing Ganoderma lucidum health wine. The protective mechanism includes a support frame, with support legs fixedly installed on both sides and the middle of the bottom surface of the support frame. Each support leg extends vertically, and a clamp is fixedly installed on the outer wall of each support leg on the side away from the support frame. The clamp is parallel to the support frame, and there is a gap between the upper end of the clamp and the support leg. Anti-slip feet are fixedly installed on the bottom ends of adjacent support legs and clamps. A light shield is inserted into the gap between adjacent support legs and clamps. The light shield is set on the outside of the storage tank body. The inside of the light shield is filled and supported by silicone. The outside of the light shield is wrapped with black polyester cloth to block light and absorb heat, thereby insulating the tank body and blocking light, which helps to improve the brewing success rate of health wine. The light shield is detachable, so that when the storage tank is displayed, the light shield can avoid obstructing the storage tank and improve the aesthetics of the storage tank.

This invention belongs to the field of power device processing technology, specifically relating to an aluminum nitride ceramic substrate with copper-plated surface and its preparation method. The copper-plated aluminum nitride ceramic substrate comprises an aluminum nitride ceramic plate, a magnetron sputtered copper layer, a tin-silver-copper metal paste, and copper foil, and its composition is carried out according to the following process flow: 1) surface cleaning treatment of the aluminum nitride ceramic substrate; 2) vacuum copper plating on the surface of the aluminum nitride ceramic substrate; 3) tin-silver-copper metal paste printing; 4) stacking copper foil; 5) pre-pressing vacuum furnace welding. This invention provides a method for copper-plating aluminum nitride ceramic substrates, which offers advantages such as simple metallization operation, low welding temperature, high production efficiency, low cost, fewer porosity defects at the substrate-metal layer junction, and strong copper foil adhesion.