15results about How to "Improve manufacturing efficiency" patented technology

The invention provides a top cover manufacturing tool and a top cover manufacturing method. The top cover manufacturing tool comprises a supporting frame and a positioning column. The supporting frame is used for supporting the first shell. And a plurality of positioning columns are arranged. The multiple positioning columns are arranged in the circumferential direction of the supporting frame at intervals. And the positioning column vertically extends. When the connecting column is welded to the first shell, the first shell is placed on the supporting frame, the positioning column penetrates through the first connecting hole, and the connecting column is arranged on the positioning column in a sleeving mode. After the connecting column is welded to the first shell, a semi-assembly is formed, the height of the positioning column is larger than that of the connecting column, the second shell is placed on the semi-assembly, and the positioning column penetrates through the second connecting hole. By means of the top cover manufacturing tool, the connecting columns can be accurately welded to the first shell and the second shell, secondary machining does not need to be conducted on the connecting columns, the first shell or the second shell, and the top cover manufacturing efficiency and quality are effectively improved.

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 relates to a display card production jig which comprises a U-shaped supporting seat, and a base and an overturning motor are arranged on the U-shaped supporting seat. The base is located between the two opposite side walls of the U-shaped supporting seat, and the driving end of the overturning motor is connected with the base so as to drive the base to overturn forwards or reversely relative to the U-shaped supporting seat. The base is provided with a hollowed-out groove, the inner circumferential groove wall of the hollowed-out groove is provided with a flange protruding towards the interior of the hollowed-out groove, and a cavity used for containing a display card is formed between the upper surface of the flange and the inner circumferential groove wall of the hollowed-out groove; the flange is further provided with a vacuum adsorption mechanism used for adsorbing and fixing the display card. The display card is convenient to accommodate and fix, the front side and the back side of the display card are convenient to produce and machine by driving the base to overturn forwards or reversely relative to the U-shaped supporting seat, the operation convenience is improved, the production and manufacturing efficiency is also improved, the manufacturing cost of the overall structural design is low, the production investment is small, and application and popularization are facilitated.

The application discloses a processing equipment, comprising a processing platform, a first device is slidingly connected to a guide, and a mounting part is arranged on the first device; a second device is provided with a connecting part corresponding to the mounting part, so that the second device is connected to the first device; one of the first device and the second device is a 3D printing head, and the other is a mounting part; wherein the 3D printing head comprises a hot end for heating printing material, and the mounting part comprises a connecting head or a laser head provided with output laser; the connecting head is used for connecting a cutter assembly or a pen holder. The processing equipment of the application can realize various different processing modes, such as printing, engraving / cutting / drawing, printing while engraving / cutting / drawing, printing first and then engraving / cutting / drawing and the like, by using the same set of motion devices, such as guide rods / processing platforms and the like, with the 3D printing head and the laser head, so that various possibilities are provided for complex product manufacturing, the production and manufacturing efficiency can be further improved, and the cost is low.

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.

This utility model relates to the field of friction welding technology, specifically disclosing a cleaning device for friction welding equipment. The friction welding equipment includes a welding head, a tool holder, and a friction welding head. The tool holder has an internal mounting channel along its length. The friction welding head can be detachably mounted on the inner wall of the mounting channel. The welding head drives the tool holder to move, thereby driving the friction welding head to perform friction welding. The welding head has an air outlet for discharging compressed air. The cleaning device includes a connecting pipe, and an air inlet is opened on the outer wall of the tool holder, connecting to the mounting channel. The connecting pipe connects the air outlet and the air inlet. This configuration allows the welding head to drive the tool holder to move along a set trajectory, discharging compressed air sequentially through the air outlet, connecting pipe, air inlet, and mounting channel to blow away the tooling and workpiece surfaces, achieving comprehensive cleaning, improving the cleaning efficiency of the friction welding equipment, and reducing labor costs.

The utility model belongs to the technical field of semiconductor manufacturing, and discloses atomic layer deposition equipment which comprises a preheating chamber, a process chamber, a cooling chamber and a conveying device, the preheating chamber is provided with a preheating cavity used for heating a substrate, the process chamber is provided with a reaction cavity used for depositing an atomic layer film on the heated substrate, and the conveying device is provided with a conveying device. A first gate valve is arranged between the reaction cavity and the preheating cavity, the cooling cavity is provided with a cooling cavity used for cooling substrates deposited with atomic layer films, a second gate valve is arranged between the cooling cavity and the reaction cavity, and the conveying device is used for sequentially conveying the substrates among the preheating cavity, the reaction cavity and the cooling cavity. The conveying device is provided with a first heating piece used for heating the substrate. According to the atomic layer deposition equipment provided by the utility model, the functions of substrate conveying, preheating, film deposition, cooling and the like are integrated, all procedures are sequentially and independently carried out without mutual influence, and the uniformity and the reliability of substrate heating are effectively improved.

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℃.

A rail vehicle composite material car body roof air duct integrated structure, comprising a car body roof and an interior roof, wherein a cold air duct and a hot air duct are arranged between the car body roof and the interior roof, the cold air duct and the hot air duct are divided into two independent parts through an air duct partition beam, an interior and exterior air duct partition, a cold air duct partition and an air outlet connecting piece, the main air duct and the side air duct in the original vehicle are cancelled, the number of car body parts is reduced, the production and manufacturing efficiency is improved, the whole vehicle carrying efficiency is improved, the car body structure weight is reduced, the cold and hot partition air supply of the car body main air duct is realized, the air conditioner working efficiency is improved, the design space of the car body roof air duct integrated structure is increased, different multi-layer core materials can be arranged, the sound insulation and heat insulation and the electromagnetic compatibility core material can be selected, and different functional requirements of the car body can be realized.

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.

The utility model relates to a welding positioning tool of a buffer capacitor, which comprises a soldering lug bottom plate, an element bottom plate, an element limiting block, a spring baffle plate, a soldering lug pressing plate and a pull rod, one end of the element bottom plate is connected with one end of the soldering lug bottom plate, the height of the element bottom plate is higher than that of the soldering lug bottom plate, and the other end of the soldering lug bottom plate is provided with the spring baffle plate. The other end of the element bottom plate is provided with an element limiting block, the soldering lug bottom plate is provided with a first soldering lug clamping groove, the element bottom plate is provided with a second soldering lug clamping groove, the soldering lug pressing plate is arranged on the soldering lug bottom plate in a sliding mode, the pull rod is connected with the soldering lug pressing plate and penetrates through the spring baffle, and the spring is arranged between the soldering lug pressing plate and the spring baffle. A heightening block is arranged on the surface of the element bottom plate and located at one end of the element bottom plate. The positioning device is simple in structure, convenient to use, accurate in positioning and high in production and manufacturing efficiency. The soldering lug is positioned through the height difference between the soldering lug bottom plate and the element bottom plate and the soldering lug clamping groove, and the capacitor element is positioned through the element limiting block and the heightening block.