474results about How to "Achieve consistency" patented technology

Along with promotion of industry 4.0 and rising of intelligent manufacturing, an industrial decision support system plays a more and more important role in improving enterprise operation efficiency and market competitiveness. The invention provides an industrial decision support system based on big data and artificial intelligence technology, and aims to provide accurate decision support for enterprises through deep analysis and real-time processing of massive industrial data. According to the system, by integrating an advanced data acquisition technology, monitoring and data capturing of the whole process of industrial production, including but not limited to production equipment states, process parameters, quality control, supply chain information and the like, are realized. By using artificial intelligence algorithms such as machine learning and deep learning, the system can identify a mode and predict a trend from complex data and construct a corresponding decision model. In addition, a built-in operation optimization engine of the system can provide an optimal solution for production planning, inventory management and resource configuration based on a data analysis result. Through an intuitive user interaction interface, a decision maker can easily obtain key business insights and intelligent decision suggestions so as to make a quick response in a continuously changing market environment. The industrial decision support system not only can improve the production efficiency and the product quality, but also can help an enterprise to reduce the operation cost, avoid potential risks, and promote the enterprise to transform to intelligence and digitization.

The invention relates to the technical field of drying process control, in particular to a medicinal material drying process control method and system for traditional Chinese medicinal material processing, and the method comprises the following steps: calling a temperature set value, a humidity discharge rate and heating power based on the operation condition of a drying chamber, and analyzing the difference value between the medicinal material moisture content and the target moisture content; combining the medicinal material density with the water content change rate, matching the coupling relationship between the humidity discharge rate and the heating power, and establishing an initial drying process control value; according to the method, through collaborative analysis of the temperature set value, the humidity discharge rate and the heating power, accurate matching of initial drying conditions and material characteristics is achieved, excessive drying is avoided, linkage of the air speed and the humidity discharge rate is optimized, humidity distribution uniformity and environmental stability are improved, the evaporation rate is dynamically matched, and the drying efficiency is improved. Drying uniformity and quality stability are improved, termination control parameters are optimized in real time, drying time is shortened, energy consumption is reduced, and active ingredients and physical characteristics of medicinal materials are reserved to the maximum extent.

The invention relates to an aircraft concept scheme design method and system based on generative artificial intelligence. The method comprises the following steps: selecting a large language model as a system basic model; constructing an aircraft collaborative design cloud platform; driving the large language model to generate a design scheme in a local calling mode, wherein the design scheme comprises model type selection and cue word selection; weight, pneumatic, performance and modeling professional analysis tools are packaged into a capability unit of a design system, and related modeling, evaluation and verification links comprise appearance, power, pneumatic, weight, RCS and flight performance parts and are deployed and operated in a distributed mode. On the basis of a design project in a collaborative design cloud platform, an aircraft CATIA model, overall parameters, aerodynamic parameters, weight parameters and performance data formed by a design scheme are extracted, and elements therein are displayed. According to the system, the aircraft design efficiency is remarkably improved, and the design cost is reduced.

The invention discloses an active learning-based electric power knowledge graph construction method and system, and relates to the technical field of electric power market transaction data analysis, and the method comprises the steps: collecting data, cleaning the collected data, generating word prediction task data of an electric power transaction scene, and training an electric power field word embedding model; generating an entity relationship training sample, inputting a word embedding model, performing entity relationship label prediction through an entity relationship joint extraction model, extracting a high-quality sample based on active learning to perform part-of-speech tagging, and training the model based on a tagged sample; and applying the trained entity relationship joint extraction model to power transaction data to construct a knowledge graph, performing manual correction and entity unification, and storing the knowledge graph into a Neo4j database. According to the method, active learning and deep learning are combined, so that the sample labeling cost is effectively reduced, and meanwhile, the model performance is ensured.

The invention provides a meta-universe cross-scene anonymous seamless identity authentication method based on double block chains. The meta-universe cross-scene anonymous seamless identity authentication method comprises an initialization stage, a scene server registration stage, a user registration stage, a stage that a user logs in and creates an avatar in a scene server, and a user cross-scene server authentication stage. The server is set for different application scenes, the load of the server is reduced, and a user can experience various scenes without changing equipment. A fuzzy extractor and block chains are adopted to protect privacy information such as biological information and avatars of a user, meanwhile, a double-block-chain mode is adopted, authentication information of a server and the user is stored on an authentication data chain, the user moves in different services, an interaction data chain stores avatar data of the user in a multi-scene server, and the user experience is improved. And the data consistency is realized. The double block chains realize isolation of user real data and virtual data in the meta universe, privacy data of the user is effectively protected, the user does not need to input information again for login, and seamless authentication is realized.

The invention relates to the technical field of printing, in particular to a printing process of an anti-puncture flame-retardant label, and the flame-retardant label comprises an anti-puncture base material layer, a flame-retardant layer, a printed pattern layer and an anti-puncture surface layer which are arranged in sequence; the base material layer and the surface layer are attached to the Dupont film through the composite technology, and the firmness and the using effect of the label are improved by means of the anti-puncture performance of the Dupont film. In the printing process, the treatment of the base material layer comprises stretching to ensure the surface flatness, the bonding layer and the adhesive film layer are accurately coated on the base material layer, and the flame-retardant layer is attached on the base material layer, so that the flatness and the structural strength of the base material are effectively improved, and meanwhile, the product is endowed with excellent flame-retardant property; the flame retardant performance and the structural strength are both improved, and a powerful guarantee is provided for product safety.

The invention discloses a multivariable decision processing method and device, a storage medium and electronic device.The method comprises the steps that an initial multivariable decision rule system configured by a user side based on standard DSL grammar rule information is obtained, and the standard DSL grammar rule information is the DSL grammar rule information preset for a multivariable transaction decision development scene; determining all multivariable decision rule combinations corresponding to the initial multivariable decision rule system, determining a reference transaction job flow corresponding to the multivariable decision rule combinations, and constructing a multivariable combination instance library for the initial multivariable decision rule system, and performing engineering language conflict detection processing on the initial multivariable decision rule system based on the multivariable combination instance library to obtain a target multivariable decision rule system after conflict detection, and performing transaction operation process decision processing on the transaction data by adopting the target multivariable decision rule system.

The invention discloses a continuous production process of a CO2-based multipolymer, and belongs to the technical field of polycarbonate synthesis. The technological process comprises the following steps: firstly, preparing an auxiliary agent, a solid-state monomer, a liquid-state reaction monomer and any solvent into a mixed solution in a premixer (1); continuously feeding carbon dioxide and the mixed solution into a multi-stage continuous reactor for mixing and heating to initiate a reaction, wherein the total reaction residence time of the materials in the multi-stage continuous reactor is controlled to be 10 minutes to 5 hours; and after the reaction is completed, carrying out post-treatment to complete the continuous production of the CO2-based multipolymer. The process particularly optimizes the effective continuous polymerization of high-molecular and high-viscosity materials of the CO2-based multipolymer. Through accurate control of the multi-stage tubular reactor, appropriate reaction viscosity is realized, further reaction uniformity of materials in the screw extrusion reactor is ensured, and reaction efficiency is improved.

The present invention relates to the technical field of weak signal detection equipment, and specifically to a multi-channel digital phase-locked amplifier. It includes a signal conditioning channel, a reference channel, a serial-to-parallel converter, a phase-sensitive detector and a communication output module; the number of the signal conditioning channels is at least three and the structures are exactly the same; the output ends of the signal conditioning channels are all connected to the serial-to-parallel converter; the signal conditioning channels include a DC isolation filter, an amplifier, a low-pass filter, and an A / D converter. By integrating multiple signal conditioning channels, space is saved, and all A / D converters are sampled at the same time to ensure synchronization, achieving synchronization and consistency that could not be achieved by multiple independent phase-locked amplifiers in the past; the phase-sensitive detector, phase shift module, phase-locked loop, and sine-cosine generator are all transferred to the internal processing of the digital chip, eliminating the influence of noise, temperature drift, DC bias, etc. of the analog signal, improving the stability of the output result, and saving the volume of the instrument.

The invention belongs to the technical field of unit fault diagnosis, and discloses a fault diagnosis method and system for a fault large-scale unit based on sharing and specific representation learning. The method not only can be applied to multi-measuring-point fault diagnosis of a large-scale unit, but also has wide applicability. In other multi-sensor systems or complex equipment, the fault detection effect can also be improved through multi-view representation learning. The invention provides a weighted sharing-specific multi-view depth representation learning fault diagnosis method for fault diagnosis of multi-measuring-point data of a large-scale unit. The method consists of two parts, namely sharing and specifically representing a learning network and weighted multiple similarity loss and orthogonal loss. A multi-measuring-point data fault diagnosis problem of a large-scale unit is solved by sharing a specific representation learning network, and weighted multiple similarity loss and orthogonal loss are used to further improve the feature extraction capability of the network and reduce redundancy.

The invention discloses an amplitude-phase-adjustable microstrip line high-directional coupling structure and a multichannel coupler. The amplitude-phase-adjustable microstrip line high-directional coupling structure comprises a dielectric plate, and an input port, a transmission port, a coupling port and an isolation port which are arranged on the dielectric plate, the input port is connected with the transmission port through the microstrip line, and the transmission port is used for being connected with the antenna port; the coupling port is connected with the isolation port through the two-stage coupling passband; the coupling port is used for outputting a coupling signal; the length of the coupling part of the two stages of coupling passbands can be adjusted; and a phase regulator for regulating the phase is arranged between the two stages of coupling passbands. The phase difference is formed through the distance between two stages of coupling, the amplitude and the phase are adjusted, coupling output is achieved at a coupling port, high isolation is achieved at an isolation port, and the problem that due to the fact that upper and lower media of a microstrip line high-directionality coupler are not uniform, the phase velocities of odd and even modes in the microstrip coupler are different, and the directionality of the microstrip line high-directionality coupler is poor is effectively solved. And the directivity is poor.

The invention relates to the technical field of TPE particle processing, and discloses automatic material taking and transferring equipment for TPE particle processing, which comprises a mechanical claw, the outer wall of the mechanical claw is rotatably connected with a rotating frame, the bottom of the rotating frame is fixedly connected with a fixed plate, the bottom of the fixed plate is provided with a shaking mechanism, and the bottom of the shaking mechanism is rotatably connected with a top plate. A stable grabbing assembly used for stably grabbing bagged TPE particles is arranged in the top plate, and a discharging assembly used for conducting side face cutting and discharging on the bagged TPE particles is arranged in the top plate. The multiple grabbing insertion rods are inserted into the bagged TPE particles through the sharp ends after rotating by 90 degrees, the weight of the bagged TPE particles can be more evenly shared, shaking and falling of the particles in the material taking process are reduced, and therefore the material taking stability is improved, the pressure on packaging bags is dispersed through the two-side insertion mode, and the packaging efficiency is improved. The risk that the packaging bag is broken or torn is reduced, and material leakage and waste can be reduced.

The invention relates to a method for quickly building a table in a background management system, which comprises the following steps of: packaging an HTML (Hypertext Markup Language) structure, a style and a behavior of the table into a component which internally comprises interaction logic of the table; packaging a data request by using an HTTP (Hyper Text Transport Protocol) client to form a service layer; a service layer Service is injected into the table component to serve as a data source; invoking the adapter to process the response data; the table component is linked with external data through the exposed attribute props; and monitoring the change of the attribute props, requesting data from a server by using a new attribute value when the attribute props is changed, and displaying new data by re-rendering and updating the table. According to the method, through table componentization, code multiplexing and modularization are achieved, the development efficiency and maintainability are improved, the consistency of table styles and behaviors is ensured, meanwhile, the expansibility and customization ability of the table are enhanced, performance optimization and internationalization are supported, and therefore the user experience and the overall quality of the system are improved.

The invention relates to the field of photomultiplier tube processing, and discloses an antimony bead evaporation source quantitative founding device and method, the antimony bead evaporation source quantitative founding device comprises a founding tool and a vacuum system connected with a bell jar above the device, the founding tool is provided with a groove for accommodating antimony powder, and quantitative founding of antimony beads of different specifications is realized by controlling the volume of the antimony powder groove; the melting tool is used for heating antimony powder through a heating part at the bottom of the melting tool; the exterior of the melting tool is evenly wound with a nickel wire, and the invention further discloses an antimony bead evaporation source quantitative melting method which comprises the following steps that S1, the nickel wire is wound and fixed, specifically, the purified nickel wire is evenly wound on the melting tool, and the nickel wire is fixed to the middle position of an antimony powder groove through a wire groove. The antimony powder is degassed and purified in a high-vacuum state, the antimony beads are molten in a high-purity argon atmosphere, the purity of an antimony bead evaporation source is guaranteed, in addition, the antimony powder quantitative loading tool is adopted, and the antimony beads are produced in batches with high specification consistency.

The invention discloses a winding machine for a motor stator coil, and relates to the field of motor stator processing, and the winding machine comprises a workbench, the middle part of the upper surface of the workbench is connected with a processing seat, the right side of the upper surface of the workbench is connected with a winding device, and the middle upper part of the upper surface of the workbench is provided with a wire guiding device; and the first rotating groove is formed in the first rotating block, the interior of the first rotating groove is rotationally connected with a rotating disc through a motor, four sets of penetrating grooves are formed in the side face of the rotating disc in a penetrating mode. According to the winding machine for the motor stator coil, the four sets of extrusion blocks extrude the side face of a stator at the same time, the extrusion stability can be improved, the stator winding effect is improved accordingly, the stator clamping range can be adjusted when the connecting rods are located, the limitation on the stator specification is reduced, and the winding efficiency is improved. And when the connecting rods move outwards, the extrusion blocks can support and fix the interior of the stator, and the device can adapt to various types of stators.

The invention relates to the technical field of automobile bumper beam assembly manufacturing, in particular to automobile bumper beam assembly automatic welding equipment and a welding method.The automobile bumper beam assembly automatic welding equipment comprises a base, a clamp base is fixedly installed on the upper end face of the base, and welding mechanical arms which are located in front of the clamp base and are in bilateral symmetry are fixedly installed on the upper end face of the base; and a bearing mechanism is arranged on the clamp seat. A comprehensive operation model of bearing, limiting and aligning is adopted for completing rapid welding after integrated clamping and fixing of the automobile bumper beam and the energy absorption box, firstly, the position of the beam is accurately corrected through cooperation of abutting limiting and internal expansion on the upper end face and the lower end face of the beam, and it is guaranteed that the beam and the energy absorption box are accurately aligned; and meanwhile, the overall stability is enhanced through supporting of a trapezoidal structure, vibration and deformation in the welding process are reduced, and deformation caused by thermal stress is avoided, so that uniformity and consistency of welding seams are achieved through mutual cooperation of mechanisms, the overall welding quality and strength are remarkably improved, and the production efficiency of the automobile bumper beam assembly is improved.

The invention relates to an automatic auditing analysis method and device based on business data and computer equipment, and relates to the technical field of artificial intelligence. The method comprises the following steps: acquiring business data; identifying unstructured service data in the service data, mapping the unstructured service data to a preset structured template to perform format conversion on the service data to obtain converted service data; constructing metadata and a knowledge base according to the converted business data; and based on the metadata and the knowledge base, performing various data analysis on the converted business data to obtain a business analysis result. By adopting the method, the efficiency and quality of data analysis can be improved.

The invention discloses a proton exchange membrane electrolytic cell sealing bipolar plate, which belongs to the technical field of water electrolysis hydrogen production, and comprises a bipolar plate body, a water inlet, a water / oxygen outlet, a first hydrogen outlet, a second hydrogen outlet, a water / oxygen flow field area, a hydrogen flow field area, an anode closed sealing groove and an anode sealing ring, the first hydrogen outlet, the water / oxygen outlet, the second hydrogen outlet and the water inlet are positioned at the edge of the bipolar plate body and are through holes; the first hydrogen outlet and the second hydrogen outlet are diagonally arranged; the water inlet and the water / oxygen outlet are diagonally arranged; a water / oxygen flow field area is arranged on the anode surface of the bipolar plate body; a hydrogen flow field area is arranged on the cathode surface of the bipolar plate body; the anode closed sealing groove is formed in the anode surface of the bipolar plate body; and an anode sealing ring is arranged in the anode closed sealing groove. The water / oxygen flow field area and the hydrogen flow field area are optimally designed, so that water flow can be more uniformly distributed, and gas flow is enhanced.

The invention relates to a GH5605 cobalt-based high-temperature alloy and a manufacturing method thereof, and belongs to the technical field of metal smelting. The GH5605 alloy comprises the following chemical components: 0.05%-0.15% of C, less than or equal to 1.0% of Si, 1.0%-2.0% of Mn, less than or equal to 0.03% of S, less than or equal to 0.03% of P, 19.0%-21.0% of Cr, 9.0%-11.0% of Ni, 14.0%-16.0% of W, less than or equal to 3.0% of Fe and the balance of Co and other inevitable impurities. According to the manufacturing method, the GH5605 electrode bar is smelted through a vacuum induction furnace, refining and argon protection processes are adopted, and it is ensured that the Mn element content of the electrode bar is qualified. And in the vacuum consumable remelting process, argon with the pressure of 2000-3000 Pa is filled, so that the vacuum degree is reduced, Mn element volatilization is effectively inhibited, and section component uniformity is achieved. Detection shows that the Mn content at the edge, the 1 / 2 radius and the central part of the steel ingot meets the technical standard. The process is simple and efficient, the quality of molten steel is not affected, the performance consistency and production stability of the GH5605 steel ingot are remarkably improved, and the process is suitable for the high-end application field.

The invention relates to the technical field of water replenishing and cleaning, and discloses a waste water treatment energy consumption management system and method based on data analysis. Energy consumption data and equipment operation data in the waste water treatment process are collected in real time through a data collection module, and then a communication protocol suitable for an industrial environment is selected through a data transmission module; according to the method, the reliability and the real-time performance of data transmission are ensured, the transmitted data are encrypted, the data security is ensured, data leakage and tampering are prevented, real-time synchronization of the data is realized, and the data processing and analyzing module can obtain the latest energy consumption data, and then the latest energy consumption data are transmitted to the data processing and analyzing module through the data processing and analyzing module. According to the method, data of different sources and different formats are integrated into a unified data format, subsequent analysis is facilitated, then the processed data are analyzed, and based on real-time energy consumption data and an equipment operation state, a wastewater treatment process and equipment operation parameters are dynamically adjusted, so that optimal management of energy consumption is realized.

The invention provides a real-time logistics bill data processing method and device based on waybill detail adjustment, relates to the technical field of data processing, and solves the technical problem of low data processing accuracy of current logistics bill data. The method comprises the following steps: monitoring a change event of waybill detail data of goods in a system; if the change of the waybill detail data is detected according to the change event, extracting change information of the change of the waybill detail data; taking the bill ID field as a keyword, and querying a bill record corresponding to the keyword in logistics bill data corresponding to the goods to position a to-be-updated bill corresponding to the change event; verifying whether a bill ID field in the waybill detail data is matched with a target bill ID in the to-be-updated bill, if yes, determining that the association relationship between the waybill detail data and the to-be-updated bill is correct, and determining that the to-be-updated bill is in an editable state or a to-be-updated state; and updating bill information of the to-be-updated bill according to the change information.

The invention belongs to the field of pharmaceutical preparations, and provides a cryoprotectant and a preparation method of a freeze-dried nucleic acid-lipid nano preparation. The cryoprotectant provided by the invention can have a good protective effect on a preparation for freeze-drying treatment, and is especially suitable for freeze-drying mRNA-LNP. According to the preparation method of the freeze-dried nucleic acid-lipid nano preparation, interference in the freeze-drying process can be reduced, good quality attributes of finished products can be kept, amplification and batch-to-batch consistency of the products can be achieved, mRNA-LNP vaccine activity can be maintained, convenience of mRNA-LNP in transportation, storage and circulation is improved, and cost is greatly saved.

The invention provides a fluidized bed granulation process and device for online regulation and control of particle size and moisture of particles, and belongs to the technical field of fluidized bed granulation. The fluidized bed granulation process specifically comprises the following steps: firstly, presetting a material target particle size, a material control temperature and a minimum material temperature, adopting a four-stage granulation process, and realizing online regulation and control on the material particle size and moisture by controlling the air inlet volume and the air inlet temperature; the process is realized by installing an anemograph behind an air inlet valve on an air inlet pipe of an existing fluidized bed granulation drying device, installing a near-infrared probe on a material tank window and installing a temperature probe in the middle, the transformation difficulty is small, air volume and temperature control in the whole granulation process can be achieved, and online monitoring of the particle size and moisture of particles in the whole process can be achieved. The obtained products are small in batch difference and good in reproducibility, the stability of the product quality is further guaranteed, the purpose of saving energy can be achieved by monitoring the air inlet volume and the temperature, and the method is suitable for actual production.

The invention discloses an ultra-large type high-speed plastic extrusion flat film and flat filament unit which comprises an extruder, a water tank, a film lifting and filament cutting device, a hot air oven, a drafting mechanism, a shaping mechanism and a filament collecting mechanism. The drafting mechanism comprises a drafting rack, a drafting transmission shaft, a drafting shaft unloading device, a drafting roller, a drafting roller connecting sleeve, a drafting roller tensioning sleeve and a drafting roller motor; the number of the drafting transmission shafts is at least three, the drafting transmission shafts are arranged in parallel, the drafting shaft unloading devices extend to the middles of the drafting transmission shafts from one ends of the drafting transmission shafts, and at least two drafting roller connecting sleeves arranged in the radial direction of the drafting roller are arranged in the drafting roller. And a drafting roller tensioning sleeve is arranged between the drafting roller connecting sleeve far away from the drafting rack and the drafting transmission shaft. The ultra-large type high-speed plastic extrusion flat film and flat filament unit is high in operation speed, high in production efficiency, good in stability, low in energy consumption, capable of effectively reducing the production cost, excellent in product mechanical performance and stable in quality.

The invention discloses an active and passive electro-magnetic method coupled monitoring device and method, and the method comprises the steps: enabling an electromagnetic receiving coil and an electrode to be integrated, and enabling the electrode to enhance the electromagnetic signal receiving capability of the electromagnetic receiving coil; when passive detection is carried out, the electrode and the electromagnetic receiving coil can collect natural potential data and natural electromagnetic data at the same position at the same time, and the consistency of the natural potential data and the natural electromagnetic data in time and space is achieved. When active detection is carried out, transient electromagnetic detection and direct current electric method detection can be carried out in sequence at the same position, so that the two methods carry out synchronous acquisition in time and space as much as possible, and the monitoring range and depth can be widened on the basis of the original electric method monitoring range through combination of the two methods. And the electromagnetic signal receiving capability is enhanced by the electromagnetic receiving coil, so that the influence of environmental interference during monitoring by a transient electromagnetic method is reduced, the coverage of a data grouting area is finally realized, and accurate data can be obtained.

The present invention discloses a grinding device for processing a brake disc, which relates to the technical field of brake disc processing, and comprises a box body and a brake disc body. A placing table is rotatably installed on the top of the box body, and the brake disc body is installed on the top of the placing table. A fixed frame is fixedly installed on one side of the box body, and a mobile frame is arranged on the fixed frame. A first cross bar is arranged on one side of the mobile frame, and a grinding component for grinding the upper and lower surfaces of the brake disc body is arranged on the first cross bar. The grinding device for processing a brake disc realizes reciprocating and uniform grinding of the brake disc body by a surface grinding piece through a series of mechanical linkage structures driven by a driving motor. This mechanized grinding method is more accurate and stable than manual operation, and effectively improves the grinding efficiency and quality.

The spraying device for Christmas ornament production comprises a box body, a rotating mechanism, a paint spraying part and a displacement assembly, the rotating mechanism comprises a rotating assembly, a rotating disc and a material placing base, the rotating assembly and the rotating disc are located on the two sides of a placing plate correspondingly, the material placing base is arranged on the rotating disc, and two sets of installation assemblies distributed at intervals are arranged on the material placing base; a to-be-processed plastic part is placed on the mounting assembly, and the rotating assembly is matched with the turntable, so that the material placing seat can drive the plastic part to rotate in the circumferential direction, one end of the plastic part is positioned below the paint spraying part, and the paint spraying part can reciprocate in the horizontal direction under the matching of the displacement assembly, so that the plastic part can be uniformly sprayed. Therefore, the surface of the molded part can be uniformly sprayed, the problem of inconsistent spraying is avoided, and compared with a manual spraying mode in a traditional mode, the rotating mechanism, the paint spraying component and the displacement assembly are matched, so that the spraying production efficiency can be improved, and the quality of a sprayed product is guaranteed.

The invention discloses a 3D intelligent visual gluing method and device and computer equipment. The method comprises the following steps of: dividing a region, which needs to be glued, of the automobile into uniform grids, arranging a gluing working point at the center of each grid, configuring a minimum coverage working point set of the gluing region according to the gluing working points, and configuring a minimum coverage working point set of the gluing region according to the configured minimum coverage working point set of the gluing region, planning an optimal path for gluing a to-be-glued area of the automobile, and acquiring three-dimensional space coordinate information of a gluing area covered by each working point set on the optimal gluing path by taking a three-dimensional gluing template graphic representation of the to-be-glued area of the automobile as a standard; and gluing the automobile gluing area on the optimal gluing path according to the three-dimensional space coordinate information. In this way, the automobile gluing efficiency and quality can be improved.

The invention belongs to the technical field of aero-engines, and particularly relates to a hot end casing, a flame tube, a manufacturing method and an engine combustion chamber. The hot end casing is divided into four casing sections including a casing front section, a casing rear section, a power turbine casing section and a gas turbine casing section, wherein the casing front section, the power turbine casing section and the gas turbine casing section are subjected to local machining forming after being machined through a sheet metal process; the rear section of the casing is machined and formed through a forge piece; wherein part or all of the casing sections are provided with seat holes through punch forming; meanwhile, a mounting seat is formed through a bar machine; the machined and formed parts are connected to form a hot-end casing; the original complex structure becomes suitable for sheet metal machining, the machining efficiency is improved, and therefore the machining difficulty is reduced, and the machining time is shortened.

The invention relates to a plasma secondary batch groove machining special machine control method which comprises the steps that a pneumatic baffle is aligned with the end face of a cut plate, and the pneumatic baffle is pushed to the cutting starting position; the groove cutting angle is adjusted according to an angle ruler of the cutting gun, and the cutting height and the cutting groove root are adjusted based on the plasma cutting parameter table; adjusting the position and the angle of the cutting gun through a laser ray based on the cutting groove root leaving; automatically calling the cutting speed according to the type and the thickness of the cut plate; and in the cutting process, the equipment state of the plasma secondary batch groove machining special machine is monitored in real time, and the cutting speed, the groove cutting angle and the cutting height are adjusted in real time. According to the technical scheme, the cutting precision and efficiency are improved, automatic monitoring and adjustment are achieved, the cutting quality is ensured, the operation risk is reduced, and the overall performance and production efficiency of the plasma secondary batch groove machining special machine are improved.