45 results about "Metalworking" patented technology

The invention discloses a multi-process energy consumption dynamic optimization control system for a precious metal processing production line, and relates to the technical field of precious metal processing, and the system comprises a data collection module which is used for collecting energy consumption data, process parameters and material flow data of equipment in real time; the optimization decision module comprises an energy consumption modeling unit and a dynamic optimization unit; the energy consumption modeling unit is used for establishing an energy consumption digital twin model for key equipment on a production line; the dynamic optimization unit is used for receiving and calculating a current optimal process parameter set value and an optimization instruction for adjusting the operation power and rhythm of equipment; and the driving execution module is used for realizing collaborative energy consumption optimization control of multiple processes. The method has the advantages that accurate energy consumption perception is achieved by constructing the energy consumption digital twinborn model, meanwhile, order merging is intelligently decided based on the material flow state and the order delivery time, and double optimization of overall energy efficiency improvement of the production line and comprehensive energy consumption cost is achieved.

The application relates to the technical field of metal processing, and discloses a surface nanometer strengthening treatment system for metal pieces, which comprises a data acquisition module, an intelligent decision module, a process simulation module, a verification and optimization module and an instruction output module, extracts initial state data of the surface of the metal pieces, carries out nanometer strengthening decision analysis on the initial state data to obtain a nanometer strengthening process parameter sequence of the surface of the metal pieces, simulates an electrochemical deposition process on the nanometer strengthening process parameter sequence to obtain nanocrystalline layer growth prediction data of the surface of the metal pieces, carries out stability verification on the nanocrystalline layer growth prediction data, adjusts weight parameters in the nanometer strengthening decision analysis when the verification fails, obtains an optimized process parameter sequence of the surface of the metal pieces, encodes the optimized process parameter sequence to obtain nanometer strengthening treatment instructions, and can improve the process research and development efficiency and production implementation efficiency of the surface nanometer strengthening treatment of the metal pieces.

The invention discloses a high-strength metal pipeline based on a 3D printing metal material and a manufacturing process of the high-strength metal pipeline, and belongs to the technical field of metal machining and manufacturing. According to the integrated manufacturing scheme, the 3D printing technology is used for replacing traditional welding. The manufacturing process comprises the steps of preparatory work, metal pipeline fixing, 3D printing and post-processing, specifically, the surface of the metal pipeline is cleaned, a 3D printing model is designed, after the pipeline is fixed through a special clamp, a laser or electron beam selective melting technology is adopted, metal powder of a matched material is selected to be printed on the surface of the pipeline layer by layer to form an integrated structure, and the integrated structure is formed. Finally, the performance is improved through heat treatment and surface treatment. According to the process, metallurgical bonding of the metal pipeline and the printing material is achieved, welding defects are eliminated, the structural strength and the size precision are improved, and the production efficiency and the quality consistency are improved. The prepared metal pipeline can meet the requirements for high-strength and high-reliability pipelines in the fields of aerospace, precise instruments and the like.

The application belongs to the technical field of metal processing, and particularly relates to an aluminum profile drilling and tapping composite processing system, which comprises the following steps: obtaining multiple positioning feature points on the surface of an aluminum profile to be processed through a positioning device to generate a profile space posture data set; constructing an aluminum profile three-dimensional surface model based on the profile space posture data set and performing matching identification with a preset profile database; calling corresponding processing parameter templates according to the matching identification result; calculating drilling processing path compensation parameters and tapping processing path compensation parameters; controlling a drilling unit to perform drilling operation according to the compensated drilling processing path, and collecting drilling process data in real time; and fusing and analyzing the drilling process data and the profile space posture data set. Through positioning, profile identification and path compensation, the application realizes self-adaptive high-precision processing of aluminum profiles with different specifications and shapes.

We provide a system, device, method, program, and recording medium that utilizes artificial intelligence (AI) technology to automatically analyze order drawings and specifications, estimate material costs, processing costs, labor hours, etc., calculate costs, and provide a secure matching function between purchasers and contractors. [Solution] When ordering various manufactured products, including but not limited to metal processing parts, construction parts, medical equipment parts, electronic equipment parts, and automobile parts, the method accepts design information in various formats, including CAD data, PDF drawings, text specifications, 3D model data, point cloud data, and hologram data, as input, and automatically estimates the part shape, materials, processing process, and required labor hours using artificial intelligence technology, and automatically calculates the cost based on these estimation results.

The invention relates to the technical field of metal processing equipment, and discloses an automatic production device for a metal frame. The device comprises a rack, a workbench, a bending execution assembly and a lifting multi-finger material blocking device. The liftable multi-finger material blocking device comprises a material blocking cross beam and a plurality of material blocking finger units, the plurality of material blocking finger units are arranged and installed at intervals in the length direction of the material blocking cross beam, and a material blocking finger of each material blocking finger unit can be independently switched between a working position and a receding position, so that selective local receding of a workpiece with a flanging is achieved. Furthermore, the device further comprises a lateral origin positioning mechanism, the lateral origin positioning mechanism comprises a lateral positioning piece and a lateral pushing and pressing mechanism, a unified lateral positioning reference is provided in the multi-section continuous bending process, and accumulative errors caused by positioning reference conversion are eliminated. The technical problems that an existing integral type material stopping block cannot adapt to local flanging workpieces and multi-section continuous bending accumulative errors are solved.

The present invention is a method for measuring the film thickness of a visible metalworking agent that is adhered to a mold. According to the present invention, a film thickness measurement method for a metalworking agent includes an image data acquisition step for acquiring image data obtained by capturing an image of the appearance of the surface of a mold to which a metalworking agent is adhered and a plurality of markers that have different measured L* values, a correspondence relationship derivation step for using the measured L* values and captured L* values for the plurality of markers from among captured L* values from the image data to derive the correspondence relationship between the measured L* values and the captured L* values, a film thickness derivation step for using the correspondence relationship and the correlation between the measured L* values and film thickness values to derive a film thickness for the metalworking agent from a captured L* value for a measurement site in the image data, and an outputting step for outputting the film thickness derived for the metalworking agent.

The application discloses a strip steel thickness overshoot determination method and device, equipment, medium and program product, and relates to the technical field of metal processing. The method comprises the following steps: in the case that the thickness of a target area in a strip steel is out of tolerance, determining the extreme value of a second extreme point according to a fitting curve of the target area, the fitting curve is used to represent the corresponding relationship between the length value and the thickness deviation value in the target area, the second extreme point is the second extreme point among at least one extreme point of the target area, and the extreme value of the second extreme point is the value corresponding to the second extreme point in the fitting curve; in the case that the product of the extreme value of a first extreme point and the extreme value of the second extreme point is less than zero, and the extreme value of the second extreme point meets a preset interval, determining that the thickness overshoot occurs in the target area, the first extreme point is the first extreme point among the at least one extreme point, and the extreme value of the first extreme point is the value corresponding to the first extreme point in the fitting curve.

The application provides a metal square tube forming production line control system and method based on intelligent laser, and belongs to the technical field of metal processing and intelligent control. The system comprises intelligent uncoiling and leveling modules, adaptive laser cutting and separating plate modules, flexible roller forming modules, intelligent laser welding joint modules, multi-dimensional welding laser detection modules and edge computing servers connected in sequence. The adaptive laser cutting and separating plate module integrates a deep neural network and a fuzzy logic compensation controller, dynamically generates and real-time compensates optimal cutting parameters according to plate material quality, thickness, laser aging coefficient and production rhythm requirements. The multi-dimensional welding laser detection module integrates a data fusion processor, jointly determines internal defects and surface defects under the same welding seam coordinate, and generates welding process optimization suggestions through association rule mining and feeds back to the intelligent laser welding joint module. The application realizes flexible manufacturing of metal square tubes, improves precision and efficiency, and reduces energy consumption and waste product rate.

The invention provides a portable cutting machine for metalworking and a portable cutting machine. The portable cutting machine (1) for metalworking is provided with a cutting machine main body (10) and a dust collection box (20) which is detachably arranged on the cutting machine main body (10). The cutter (4) is rotatably attached to the cutter body (10). The dust collection box (20) is provided with a first shell (21), a second shell (22) and an inner plate (25). The first housing (21) is made of synthetic resin and has a first side surface (21a) located on the inner side of the cutting machine main body (10). The second housing (22) is made of synthetic resin, has a second side surface (22a) on the opposite side from the first side surface (21a), and is connected to the first housing (21). The inner plate (25) and the second side surface (22a) are provided with an air layer (A) therebetween. Therefore, the operability of assembling and disassembling the dust collection box on the cutting machine main body can be improved.

The utility model discloses a rotational flow gas mixing type swirling fire metal plate furnace end which comprises a furnace upper shell, a furnace lower shell and a partition plate. The furnace upper shell, the furnace lower shell and the partition plate are made of stainless steel sheet metal. The furnace upper shell is provided with a circular-ring-shaped inverted-cone-shaped fire outlet upper wall. A plurality of spiral upper fire outlet grooves are formed in the fire outlet upper wall, and a plurality of spiral lower fire outlet grooves are formed in the fire outlet lower wall; the partition plate is arranged between the fire outlet upper wall and the fire outlet lower wall, and the upper fire outlet groove and the lower fire outlet groove are both communicated with the gas mixing cavity; the injection pipe is arranged on the side face of the gas mixing cavity and connected to the annular gas mixing cavity in a tangent line shape. The end, away from the injection pipe, of the bottom face of the gas mixing cavity inclines upwards. According to the utility model, fuel gas is guided into the gas mixing cavity through the tangential injection pipe to form centrifugal rotational flow motion, so that the three-dimensional dynamic mixing effect of the fuel gas and air is obviously improved; a spiral-flow type fuel gas fire supply output result is formed by adopting the design of a circular-ring-shaped inverted-cone-shaped fire outlet wall and upper and lower fire outlet grooves which are spirally distributed in a staggered mode.

Device and method for controlling and / or monitoring technical equipment for metal production and / or metal processing, with an auxiliary program, which has at least one interface for connecting with an application program, wherein the auxiliary program obtains a query for information about the equipment from at least one querying application program via the interface, wherein the auxiliary program has access to a data model, wherein the data model gives a hint as to which information at least one other application program can provide, wherein the auxiliary program determines, depending on the query and depending on the data model, which application program can provide the queried information, wherein the auxiliary program transmits the query to at least one determined application program which can provide the queried information, wherein the auxiliary program receives a response from the determined application program, and wherein the auxiliary program outputs the received response to the querying application program.

This invention discloses an integrated monitoring system for the coordinated control of protective atmosphere and dew point in a heating furnace, belonging to the field of metal processing and intelligent manufacturing technology. It includes a data acquisition module, an alignment processing module, an analytical extraction module, a flow field reconstruction module, an identification and positioning module, a state fusion module, a virtual reconstruction module, an evaluation and judgment module, an exploration and decision-making module, an instruction generation module, and a feedback optimization module. This invention can dynamically reflect the velocity distribution and turbulence changes, thus overcoming the limitations of traditional single-point measurements in obtaining spatial distribution information. It improves the accuracy and response speed of fault detection, enhances the safety of system operation, effectively ensures the continuity and reliability of key control variables, avoids control interruptions due to sensor failure, and achieves a coordinated control effect with no overshoot, fast response, and strong robustness.

The invention relates to an intelligent management method and an intelligent management system for metalworking production, and relates to the field of metalworking intelligent production, the method is used for the intelligent management system, and the method comprises the following steps: S1, judging whether a preset condition is met, and if the preset condition is met, entering a next step; s2, obtaining batch demand information through negotiation and confirmation with a product demand end; and S3, promoting a batch metalworking production end to carry out production according to the batch demand information. Souvenirs of large-scale activities not only are entity carriers for activity propaganda, but also bear brand images and cultural connotation, so that high requirements on memorial products are inevitable; however, in the actual production process, unreasonable deviation is prone to occurring in production of metalworking commemorative products, so that the final display effect of the products is not expected. On the basis of the scheme provided by the invention, the occurrence of deviation of enterprises in the aspect of metalworking production can be reduced.

This invention discloses a method for assessing the cracking risk of metallic materials, relating to the field of additive manufacturing of metallic materials, to solve the problem of difficulty in assessing the impact of structural complexity and dimensional differences on the cracking risk of materials when processing complex structure printing tasks. The assessment method includes: acquiring length data of typical samples of the metal to be assessed, where typical samples are thin-walled structures and large-size structures; calculating a first average rate for the thin-walled structure in a first time period and a second average rate in a second time period, and a third average rate for the large-size structure in the first time period and a fourth average rate in the second time period, based on the length data; calculating a first weighted average rate in the first time period based on the first and third average rates; calculating a second weighted average rate in the second time period based on the second and fourth average rates; and performing a risk assessment of the metal to be assessed based on the first and second weighted average rates.

The application relates to the technical field of hardware machining, and discloses a cutting and grinding device for hardware machining, which comprises a machine tool, sliding rails are symmetrically and fixedly installed on the two sides of the machine tool, movable blocks are slidingly installed on the sliding rails, fixed frames are fixedly installed on the movable blocks, mounting plates are slidingly installed on the other fixed frames, mounting arms are symmetrically and fixedly installed on the mounting plates, shaft frames are fixedly installed on the mounting arms, rolling shafts are rotatably installed on the shaft frames, winding boxes are fixedly installed on one mounting arm, and grinding belts are arranged in the winding boxes; during the cutting machining process, the grinding belts are driven by the other movable blocks to grind the workpieces, burrs generated during cutting are timely removed, the cutting and grinding processes are synchronously performed, the influence of burr residues is avoided, the overall machining efficiency is improved, the grinding belts have small width, are vertically arranged and have relatively long length, can be adapted to hardware workpieces with variable shapes and complex structures, and the machining universality and flexibility are improved.

The utility model discloses a valve cover welding type gate valve which comprises a valve body, a valve cover, a valve rod, a hand wheel, a gate plate and the like, and is mainly characterized in that a positioning cylinder is arranged at the bottom of the valve cover, a circle of upper step surface extending outwards in the radial direction is arranged on the outer circumferential surface of the positioning cylinder, and a circle of lower step surface extending inwards in the radial direction is arranged at the top of a mounting hole. The valve cover can be positioned and inserted in the mounting hole in the top of the valve body in a matched mode only through the positioning cylinder, so that the valve cover and the valve body are not eccentrically assembled, the upper step face can be tightly attached to the lower step face to form an axial limiting contact face, and then the peripheral area of the outer circumference of the axial limiting contact face is fixed through an annular welding seam. Therefore, the improved structure not only simplifies metalworking production, but also eliminates the trouble of regularly fastening the valve cover, omits the application of sealing parts such as a mouth surface gasket and the like, reduces the production cost of the product, can prevent the valve cover from being disassembled at will, reduces the risk of manual misoperation, and improves the sealing performance.

This utility model relates to the field of metalworking cutting tool technology and discloses a composite arc-shaped end mill, including a cylindrical tool holder body and a connecting part. The connecting part is fixedly connected to the bottom inner wall of the cylindrical tool holder body. An adjustment mechanism is provided on the cylindrical tool holder body, and an auxiliary mechanism is provided on the adjustment mechanism. The adjustment mechanism includes a T-slot, which is formed on the top inner wall of the cylindrical tool holder body. A T-shaped bracket is slidably connected to the top inner wall of the T-slot, and an arc-shaped end mill is fixedly connected to the front outer wall of the T-shaped bracket. A threaded groove is formed on the top inner wall of the cylindrical tool holder body. In this utility model, through the cooperative design of the adjustment mechanism and the auxiliary mechanism, the quick disassembly and replacement of a single arc-shaped end mill is realized. When an end mill wears out, it is only necessary to pull the adjustment plate to release the limit and rotate the abutment plate to separate the clamping structure without disassembling the entire tool system.

The utility model relates to metal processing technical field, concretely is a kind of precision metal hardware jig, it includes: workbench, workbench includes table top, and the rear side of table top top surface is equipped with positioning device, and table top top surface is equipped with limit slot lengthways, and the middle part of table top top surface is equipped with pre-fixing assembly, and pre-fixing assembly outside has clamping assembly.The utility model, by utilizing camera shooting workpiece image, with predetermined position comparison, comparison result is shown at display device, can conveniently operator adjusts position, improves positioning accuracy, reduces tolerance accumulation;By setting pre-fixing assembly, utilize negative pressure adsorption workpiece, can avoid workpiece movement during workpiece fixing;By setting multiple clamping blocks, can reduce replacement and maintenance cost;Utilize locking handle and connecting sleeve cooperation, can conveniently adjust power source angle, by changing power source quantity and position, also pre-fixing assembly quantity and position, can adapt to the processing needs of different workpieces.

The invention relates to the technical field of metal processing, and discloses a processing system which comprises a task management platform, a scheduling system, composite transportation equipment and processing equipment. The task management platform can generate the loading task and the unloading task according to the processing project corresponding to the processing equipment, generate the task list according to the loading task and the unloading task and transmit the task list to the scheduling system, and the scheduling system generates the driving path of the composite transportation equipment according to the task list. The task list and the driving path are transmitted to the composite transportation equipment, and the composite transportation equipment drives to the equipment position of the machining equipment according to the driving path and clamps and takes out machined finished products in the machining equipment according to the discharging task in the task list. And the to-be-machined materials in the machining equipment are clamped into the machining equipment according to the feeding tasks in the task list. Compared with the prior art, clamping, taking and placing can be automatically completed in the whole CNC machining process, and harm to the human body is reduced.

The application discloses a kind of steel plate high-precision bending processing equipment, belong to metal processing equipment technical field, including pedestal and steel plate body, pedestal is equipped with the feeding assembly including heat treatment component, bending mechanism and thermal imaging camera.The application can realize gradient preheating and synchronous turnover heating to two bending points of steel plate body in the process of sliding table conveying by integrating heating coil on the turnover lever of feeding assembly, improve continuous production efficiency, by setting bias rolling bending component, using core rolling down combined with lever principle, make steel plate body in bending groove gradually large curvature radius pre-bending, disperse concentrated stress, by the synergistic effect of heat treatment component and thermal imaging camera, carry out temperature field scanning to the bending area of steel plate body under the state of residual heat, based on the characteristics that crack site radiates faster, carry out real-time crack identification, realize processing and quality detection synchronization.

The present application relates to the technical field of metal processing parameter optimization, in particular to a hot galvanizing air knife process parameter optimization method based on machine learning; the method comprises the following steps: collecting process parameters of an existing hot galvanizing air knife system of a factory, combining ABAQUS simulation to generate strip surface pressure field data, and constructing a hot galvanizing database; establishing a multi-model prediction system, combining Bayesian optimization to realize automatic optimization of hyperparameters, and screening an optimal prediction model combination suitable for strip surface pressure mean value and pressure distribution standard deviation; based on the optimal model combination, a genetic algorithm optimization model with constraints is constructed, and under the constraint of zinc layer thickness compliance, the optimal process parameter combination is obtained by optimizing the core target of minimizing the pressure distribution standard deviation. The present application realizes precise management of filamentous stripe defects, and has important guiding significance for improving hot galvanizing product quality, reducing production cost, and enhancing production efficiency.

The invention discloses an intelligent detection system for scrap steel processing and sorting, and relates to the field of metal processing, according to the intelligent detection system for scrap steel processing and sorting, stored scrap steel is rapidly sorted through an AI visual system, the labor cost is reduced, a visual identification system constructed by adopting a YOLOv5 target detection algorithm is adopted to compare and sort materials through a database, and the detection accuracy is improved. Materials with low recognition degree are subjected to attached drawing and artificial auxiliary judgment, the problem that an existing system training set is insufficient in precision is avoided, the judgment precision of the system is correspondingly improved, an image fast indexing and embedding data set technology is constructed, and a metadata set is subjected to percentage comparison recognition for grade judgment. The problem that AI recognition precision is not enough is solved through an uploading manual recognition mode, rapid recognition of the materials through an index system is achieved, the recognition precision and the learning ability of the system are extended in combination with a manual mode, and the problem that an existing system is low in recognition precision is avoided.

The application is suitable for the technical field of metal processing, and provides a metal plate processing method, device, terminal equipment and storage medium, wherein the method comprises: obtaining tempering control parameters according to parameter information and processing target information of a first metal plate under straightening frequency constraint; wherein the parameter information of the first metal plate comprises shape information of the first metal plate and identity information of the first metal plate, the first metal plate is used to obtain a second metal plate under the control of the tempering control parameters, the straightening frequency constraint is a constraint condition that an expected straightening frequency is not greater than a preset threshold, and the expected straightening frequency is determined according to expected stress information of the second metal plate. Through the above method, the shape and stress of the metal plate are adjusted by adjusting the tempering control parameters, so that the problem of subsequent straightening difficulty is solved.

The utility model provides a metal piece size precision detection device, and belongs to the technical field of metal processing. Comprising a detection assembly, the detection assembly comprises a guide rod fixed to the top of a supporting table, a sliding block is slidably arranged on the guide rod, a fixed base is fixed to the top of the sliding block, a first lifting rod is fixed to the top of the fixed base, a lifting block is slidably arranged on the first lifting rod, and a connecting plate is fixed to one side of the lifting block; a first fixing plate is fixed to one side of the connecting plate, a positioning plate is fixed to one side of the first fixing plate, a supporting plate is arranged at the bottom of the positioning plate, and a detection head and a detection assembly are arranged on one side of the supporting plate, firstly, a sliding block can flexibly slide on a guide rod fixed to the top of a supporting table, so that position adjustment in the horizontal direction is achieved; the fixed base is fixed to the top of the sliding block and bears subsequent components, the first lifting rod is fixed to the top of the fixed base, and the lifting block slides on the first lifting rod.

The utility model discloses a fixed position spacer, it relates to metal processing technical field, including mesh tooling, spacer component and combined component, the surface of mesh tooling is movable and inserts spacer component, the combined component is perpendicular and inserts four diagonal places of mesh tooling, the spacer component includes spacer main part, fixed stake, first link stake and second link stake. This fixed position spacer, through being provided with spacer component, using its structure can assist directly inserting product on the surface of mesh tooling, to form fixed anchor point, to control the position of product loading, can prevent the arbitrary rolling of round bar product, and its upper portion can bear certain gravity, and cooperate the structural setting of combined component, can make the mutual superposition of many mesh tooling uses, can provide effective support effect to upper mesh tooling as auxiliary support simultaneously, to guarantee the use stability of device structure, provides enough use flexibility simultaneously.

The invention relates to the technical field of metal processing, and discloses a wire drawing process for gold ornaments.The device used by the wire drawing process comprises a wire drawing table and further comprises a protection assembly, wire drawing equipment is fixedly installed at the top of the wire drawing table, and a protection frame is fixedly installed at the top of the wire drawing table; the protection assembly comprises a shielding frame, a shielding plate, a shielding frame, a limiting hole, a protection frame, an elastic telescopic plate, a protection hole and an elastic telescopic block, the shielding frame is slidably installed at the top of the wire drawing table, the shielding plate is fixedly installed on the front side of the shielding frame, the shielding frame is fixedly installed on the right side of the shielding plate, and the limiting hole is formed in the top of the right side of the shielding frame. After the limiting of the elastic telescopic plate in the vertical direction is relieved, the free end of the elastic telescopic plate is pushed to move upwards and the limiting of the shielding frame is relieved, the locked shielding frame is stable in structure, protection failure caused by loosening of the shielding frame can be avoided, and the risk that an operator is scratched or equipment is blocked is further reduced.

This application relates to the field of metal processing technology, and more particularly to an intelligent monitoring method and system for the processing and manufacturing of parts. The method includes: acquiring sample data points of sample metal parts; determining a partitioning priority value for the dataset composed of multiple sample data points from different sample metal parts, using processing parameter combinations to jointly partition the dataset; recursively partitioning the dataset using the partitioning priority value of the processing parameter combinations, and constructing a decision tree based on the recursive partitioning results; the decision tree is used to output defect causes of defect information; acquiring defect information of the metal parts to be inspected and multiple processing parameters from the production stage, and inputting the defect information of the metal parts to be inspected and the multiple processing parameters into the decision tree to obtain the defect causes of the metal parts to be inspected, so as to output monitoring information using the defect causes. Through the above technical solution, the processing of metal parts can be monitored.