316 results about "Single station" patented technology

The invention relates to the technical field of automation and intelligent operation and maintenance of a power system, in particular to a knowledge graph-fused reinforcement learning switching operation anti-error verification method, which systematically extracts a multi-dimensional anti-error rule covering an operation sequence, an equipment state and an electrical safety distance by constructing an operation ticket knowledge graph, and improves the accuracy of the operation ticket knowledge graph. The defect that a traditional single-station anti-error system is incomplete in rule coverage is overcome, meanwhile, in combination with deep mining of a reinforcement learning model on historical operation data, implicit anti-error rules can be automatically extracted, illegal scenes which are not covered by a traditional rule base are supplemented, overall-process and multi-level accurate verification of switching operation is achieved, and the verification efficiency is improved. And the risks of misoperation and missing detection are greatly reduced.

The utility model discloses full-automatic FPC appearance detection equipment, which belongs to the technical field of FPC and PCB automatic detection and comprises an equipment main body, a bulk material camera module, a bulk material light source module, a tray pulling module, an empty tray receiving module, a feeding lifting module, a main camera positioning module, a discharging empty tray lifting module, a discharging blister tray suction frame, a defective product chuck structure and a non-defective product chuck structure. A feeding X shaft, a feeding Y shaft, a feeding R shaft, a feeding Z shaft and a suction nozzle at the tail end of the feeding Z shaft are arranged in the equipment main body; the automatic feeding and discharging structure can meet feeding and discharging of double-station detection, efficiency is improved, the automatic empty disc receiving structure runs in a layered mode, the discharging speed is increased, a mechanical arm does not need to wait, efficiency is higher, the double-station structure is adopted, the material rate is two times that of other single stations at the same time, and the production efficiency is improved. The equipment can accurately detect product defects, the detection process is full-automatic and free of external interference, and the efficiency is high by adopting double-station alternate detection.

The invention discloses a network construction power supply capacity configuration optimization method and system, and belongs to the technical field of power system planning. The method comprises the following steps: on the basis of constraint conditions of new energy grid-connected stability, associating technical indexes corresponding to a network construction power supply, and estimating and giving an initial configuration capacity of the network construction power supply; selecting a high-voltage side and a low-voltage side of a step-up transformer of the new energy station as a network construction power supply access position; according to the new energy machine end and grid-connected point multi-station short-circuit ratio constraint, static security constraint and transient stability constraint conditions, verifying whether the network construction power supply meets the constraint requirements, and if not, adjusting the access capacity; if yes, calculating the cost required by the current capacity according to the comprehensive unit price; and comparing the total costs of the corresponding capacities of the two access positions, and selecting the economic optimal capacity as the final configuration capacity. According to the method, the optimal stability and economical efficiency of the new energy station are taken as the target, the optimal access position and capacity of a network construction power supply during grid connection of the new energy single station are determined, and the stability of a power grid in a new energy grid connection scene is improved.

The invention discloses a bogie detection system and a control method thereof, and the system comprises a guide rail which is provided with a detection station; the height detection device is arranged above the detection station, and the height detection device is used for detecting the height of the bogie; the first image detection device is arranged below the detection station, and the first image detection device is used for carrying out image detection on the bottom of the bogie while carrying out height detection; and the second image detection device is arranged on the side surface of the detection station and is used for carrying out image detection on the side surface of the bogie while carrying out height detection. Bogie height parameter and multi-view image acquisition and multi-modal data fusion analysis are synchronously completed at a single station, the defect recognition accuracy is improved, the labor intensity of detection personnel is remarkably reduced, the repeated configuration of equipment is reduced through station integrated design, the detection period is effectively shortened, and the workshop space is saved. And an efficient intelligent detection solution is provided for manufacturing of rail transit equipment.

The invention relates to the field of silicon steel sheet processing, in particular to an EI type silicon steel sheet production process and production equipment. The EI type silicon steel sheet production process comprises the steps that S1, longitudinal shearing is conducted, specifically, a raw material steel belt is longitudinally cut into a product steel belt with the set width, and the product steel belt is wound into a coil; and S2, punching the silicon steel sheets: utilizing a product steel belt with the width consistent with the total length of the EI-type silicon steel sheet to perform one-time punching on a single station to obtain an E-shaped silicon steel sheet and an I-shaped silicon steel sheet. The EI type silicon steel sheet production equipment comprises a longitudinal shearing and distributing unit and an EI type silicon steel sheet punching and shearing unit, the longitudinal shearing and distributing unit comprises an uncoiling machine, a feeding machine table, a longitudinal shearing machine, a receiving and leveling machine and a coiling machine, and the EI type silicon steel sheet punching and shearing unit comprises a coiling frame, a steel belt leveling machine and a silicon steel sheet punching and cutting machine. A plurality of product steel strips with straight edges are arranged, and the E-shaped silicon steel sheet and the I-shaped silicon steel sheet are obtained by punching the product steel strips on a single station at a time, so that the machining precision of the E-shaped silicon steel sheet and the I-shaped silicon steel sheet is improved.

The present invention relates to the technical field of electric vehicles, and specifically provides an energy replenishment resource recommendation method, an electronic device, and a storage medium. The present invention aims to solve the problem of inaccurate recommendation results due to most of existing energy replenishment resource recommendation methods being limited to a single station dimension. To achieve this objective, the method of the present invention comprises: obtaining user information and resource information, the resource information comprising information of a plurality of candidate energy replenishment stations in an energy replenishment resource list; inputting the information of the plurality of candidate energy replenishment stations into a trained resource fusion model to obtain comparison information between the plurality of candidate energy replenishment stations, and obtaining fusion attribute information of each candidate energy replenishment station on the basis of the comparison information; and inputting the user information and the fusion attribute information of each candidate energy replenishment station into a trained energy replenishment resource recommendation model to obtain an energy replenishment resource recommendation result. According to the described embodiment, the information of the plurality of candidate energy supplementing stations in the list can be fused, to provide more accurate and comprehensive results, and recommend the best resources matching users.

The utility model belongs to the technical field of deburring machines, and discloses a single-station six-shaft deburring machine which comprises a base, a rear baffle is fixedly connected to the upper end of the base, a front protective cover is movably installed at the front end of the rear baffle, a dust outlet window is installed at the top end of the front protective cover, and a safety door is installed in the middle of the front end of the front protective cover. And a control panel and a monitoring display screen are arranged on one side of the front end of the front protective cover. According to the single-station six-shaft deburring machine, a workpiece is placed on the upper portion of a positioning plate, a second motor and a motor installed at the lower end of the positioning plate are started at the same time, then the workpiece placed on the upper portion of the positioning plate can be driven to swing and adjust, and meanwhile a first lead screw and a second lead screw installed at the upper end of a supporting frame are started; the deburring device can be driven to move to the outside of a workpiece by rotating the rotating shaft, meanwhile, the deburring device needing to be machined is replaced and adjusted, then the workpiece machining efficiency is improved in a six-axis adjusting mode, and workpieces of various specifications can be machined.

The utility model discloses a single-head single-station three-axis automatic screw disassembling machine which comprises a screw disassembling device, and the screw disassembling device comprises a screw disassembling mechanism, a working frame, an X-axis translation mechanism installed on one side of the working frame, a Z-axis lifting mechanism connected with the X-axis translation mechanism and a Z-axis lifting seat connected with the Z-axis lifting mechanism. The screw dismounting mechanism comprises a first lifting sliding plate connected with one side of the Z-axis lifting base in a sliding mode, a first fixing base fixedly connected to the lower portion of one side of the Z-axis lifting base, an electric screwdriver installed on the first fixing base, and a screwdriver head connected with the electric screwdriver. According to the automatic screw disassembling machine, a series of procedures such as automatic feeding, screw disassembling and discharging of a product mold base can be achieved, meanwhile, the vacuum suction nozzle is arranged on the screw disassembling mechanism, after screws are disassembled, the screws can be sucked through the vacuum suction nozzle and released into the storage box to be automatically recycled, and the automatic screw disassembling machine is reasonable in overall design, compact in structure, convenient to use and high in practicability.

The invention relates to the technical field of three-dimensional cultivation agaric picking, and discloses a single-station automatic picking machine for three-dimensional cultivation production of agaric, a tray feeding and pushing mechanism is arranged on the left side of a rack, a tray is placed on the tray feeding and pushing mechanism, and the tray feeding and pushing mechanism is used for conveying the tray and pushing the tray to a working station; the picking mechanism is arranged in the rack; through the arrangement of the picking mechanism, agaric can be rapidly and continuously picked, compared with manual picking, the working efficiency can be greatly improved, time and labor cost can be greatly saved, the labor intensity of workers can be greatly reduced, dependence on manpower can be reduced, and especially under the condition of labor shortage, the labor cost can be effectively reduced; according to the agaric picking device, through the arrangement of the tray conveying and pushing mechanism, the pressing mechanism, the sweeping mechanism and the tray discharging mechanism, conveying and feeding of agaric trays, auxiliary agaric picking and discharging of the picked trays can be rapidly completed, the agaric is conveniently and circularly picked, the agaric picking efficiency is greatly improved, and the personnel cost is reduced.

The invention discloses a gantry type multi-station manipulator action control mechanism, and particularly relates to the technical field of manipulator control mechanisms, the gantry type multi-station manipulator action control mechanism comprises a moving table, a portal frame and an adjusting mechanism, the adjusting mechanism used for working at a single station or synchronously working at a plurality of stations is arranged on the surface of a fixing frame, and through the adjusting mechanism and a connecting mechanism, the gantry type multi-station manipulator action control mechanism is achieved. When two workpieces are machined, an adjusting rod and a connecting plate are driven to move backwards, a first clamping block is inserted into a clamping hole, meanwhile, the adjusting rod drives a fixing strip to move downwards through an inclined block, a limiting block is clamped on a second rack, a plurality of stations are connected together, and when one adjusting rod is moved, two workpieces can be machined at the same time; when the two adjusting rods are moved, three workpieces can be machined at the same time, when the three adjusting rods are moved, four workpieces can be machined at the same time, when the adjusting rods do not move, a single workpiece can be machined, meanwhile, the other stations cannot be started, and influences on workpiece machining during synchronous operation of the stations are avoided.

The invention relates to the technical field of chip function testing, and particularly discloses a multi-site testing method for TOF sensor chip function testing, which comprises the following steps: completing hardware self-inspection and software loading; the host receives a'ready 'signal fed back by the sorting machine / probe station through GPIB communication, and confirms that each slave and the corresponding peripheral are in a'to-be-tested' state through TCP communication or Pipe interaction; the host issues an independent test instruction to each slave; after each slave receives the instruction, the corresponding test resource board card is controlled to provide a test condition for the chip to be tested, and the chip output data is collected at the same time; after completing the single-station test, each slave uploads a test result to the host; the host captures the test data from the corresponding network disk and counts the yield; and the host sends the final result of the multi-station test to the sorting machine / probe station through the communication driver and automatically grabs the next batch of chips to be tested. According to the method, the overall test time is greatly shortened through the multi-site parallel test.

The invention discloses a construction method and device of a water quality assessment index system, and belongs to the technical field of ground engineering of petroleum and natural gas exploration and development, and the construction method comprises the following steps: step 1, obtaining effluent water quality index numerical data of a produced water treatment station, a water injection station or a water injection wellhead; step 2, calculating the standard reaching rate condition of each single index, and checking the standard reaching rate of the single index of the single station; 3, checking the comprehensive standard reaching rate of a single station; step 4, obtaining single and comprehensive water quality standard-reaching rates of a plurality of stations or wellheads; step 5, obtaining a company-level or plant-level single water quality standard-reaching rate according to the station yard or the wellhead; and step 6, checking the company-level or plant-level comprehensive water quality standard-reaching rate. A water system evaluation index system is scientifically constructed, a complete oil and gas field water quality index assessment system is formed, comparison between oil and gas field companies and comparison between oil and gas field companies and comparison between oil and gas field companies and comparison between oil and gas field companies and comparison between oil and gas field companies and comparison between oil and gas field companies and comparison between oil and gas field companies and comparison between oil and gas field companies and inside oil and gas fields are achieved.

The utility model relates to a multi-station independent temperature control chip test seat, belongs to the technical field of chip aging test equipment, and aims to solve the problems of low test efficiency and high test cost caused by the temperature control problem of an aging oven when the conventional chip test seat adopts a single station to carry out chip aging test. The device comprises a carrying seat, a pressure head assembly and a temperature control assembly, the carrying seat is provided with an upper seat and a base, the base is provided with a test plate, and the base is provided with a plurality of chip mounting stations; the pressure head assembly is mounted on the upper seat and is provided with pressure heads in one-to-one correspondence with the mounting grooves; the temperature control assembly comprises a heating element and a cooling element, the heating element is installed on the pressing head and used for heating the chip, the cooling element is electrically connected with the testing plate and used for cooling the chip, and the temperature control assembly conducts aging test temperature control on the chip by controlling the heating element and the cooling element. The test bench is high in test efficiency, good in chip temperature control and low in test cost.

The invention discloses a matching analysis and solving method for a tracking-networking hybrid converter based on a grid-connected voltage short-circuit ratio. The method comprises the following steps: step 1, analyzing a flexible mechanism of a tracking and networking type converter; 2, analyzing the capacity ratio constraint of the hybrid system; step 3, connecting the following-networking single station into a large power grid for flexible deployment; and step 4, calculating to obtain the in-station tracking-networking unit proportion considering the multi-new energy station feed-in. The invention discloses a matching analysis and solving method for a tracking-networking hybrid converter based on a grid-connected voltage short-circuit ratio, and the method comprises the steps: analyzing the transient response characteristics of a system under large disturbance according to the working conditions of different short-circuit ratios; and the correctness of the provided capacity matching strategy is verified, and the stable operation of the system is ensured.

The invention discloses a single-station dynamic pricing method and system based on market transaction and light storage power generation, relates to the technical field of single-station dynamic pricing, and solves the technical problems that it is difficult to predict an optimal charging curve according to weather and a power market, and it is difficult to set dynamic pricing for balancing users and operators for a single station. The method comprises the following steps of: setting a self-adaptive time period and a user price sensitive factor of a single station; determining the output power of the photovoltaic panel in the next time period based on the surrounding environment data in the next time period; determining an ideal charging curve of the single station in the next time period based on the market electricity price, the storage electric quantity and the output power; setting a charging price curve of the next time period based on the ideal charging curve; optimizing the charging price curve through the user price sensitive factor to determine a final electricity price curve; according to the invention, the income capability of the single station in the electricity market can be improved.

The utility model discloses a detection device for nitrogen spring elasticity test, which comprises a machine body, an upper pressing plate, a pressure base, an object placing table and a limiting plate, a control switch is arranged on one side above the machine body, Y-axis transmission assemblies are arranged on the left side and the right side of the top of a top beam, a lifting plate is arranged below the top beam, and the upper pressing plate is arranged on the upper pressing plate. A pressure sensor is arranged above the pressure base, a storage table is arranged above the pressure sensor, an air cylinder is arranged on the outer side of the storage table, and the output end of the air cylinder is fixedly connected with a limiting plate. According to the utility model, through the arrangement of the upper pressing plates, the pressure bases, the pressure sensors and the object placing tables, the number of the upper pressing plates, the number of the pressure bases, the number of the pressure sensors and the number of the object placing tables are all two, so that a double-station detection mode is formed, two nitrogen springs can be detected at the same time, and waiting time possibly generated by a single station is avoided; therefore, the detection speed is accelerated, and the overall working efficiency is improved.

The invention relates to the technical field of automobile door assembling, and discloses an automobile door assembling manipulator which comprises a fixed base, the top of the fixed base is in driving connection with a first arm assembly, and the bottom of the end, away from the fixed base, of the first arm assembly is in driving connection with a second arm assembly; the self-adaptive clamp is mounted at the tail end of the manipulator and is used for grabbing a vehicle door; and the visual positioning unit is used for identifying the preset position of the vehicle on the assembly line. The position of a vehicle is accurately recognized through the visual positioning unit, and a pre-learned teaching path is combined, so that the predictive control unit can control the manipulator to autonomously execute most assembly actions, predictive autonomous operation earlier than manual operation is realized, an operator is liberated from repeated carrying labor, and the working efficiency is improved. And therefore, the production takt of a single station and the overall assembly efficiency are greatly improved.

The utility model discloses battery piece edge covering automation equipment which comprises a restoration station, a feeding carrying station, an edge covering station, a discharging carrying station, a UV curing station and a discharging streamline station which are sequentially arranged. Comprising an X-axis linear driving mechanism, a first mounting plate and a first rotating mechanism which are arranged on the X-axis linear driving mechanism, and an adsorption assembly mounted at the top of the first rotating mechanism, and the adsorption assembly is configured to fix a battery piece; the rotary adsorption module and the two slotting foam modules symmetrically arranged on the two sides of the rotary adsorption module are additionally arranged on the edge covering station, the two-side butt clamping mode is adopted, and the requirement for eight edges of a battery piece can be met only by completing edge covering operation for four times on a single station; and compared with a common foam embedded edge covering process, the production efficiency is remarkably improved.

The utility model provides a kind of mechanical arm robot work single station, including mechanical arm, workstation and vision module, the top of workstation is provided with working panel and mounting bracket;Working panel has middle region, installation side and multiple circumferentially communicating operation sides, mechanical arm is installed in middle region, installation side is fixedly installed with mounting bracket, operation side is open structure without shelter, the bottom end of mounting bracket is installed in installation side, the top end of mounting bracket extends vertically upwards, forms vertical mounting beam, the top end of vertical mounting beam extends towards the opposite side of installation side, forms horizontal mounting beam, vision module is installed in the bottom of horizontal mounting beam.The utility model installs mechanical arm in the working panel with multiple circumferentially communicating operation sides, so that mechanical arm can freely stretch in multiple directions, end effector covers multiple work areas without obstacle, single device can complete multiple processes, improves space utilization, can satisfy the flexible production demand of multiple tasks.

A multi-material pressing device and its control method are disclosed, relating to the field of automated assembly equipment technology. The device includes a frame and, from top to bottom, a servo press, an upper pressing head assembly, an intermediate carrier assembly, and a lowering carrier assembly. The upper pressing head assembly includes multiple horizontally switchable upper pressing heads, at least one with a gripping mechanism; the intermediate carrier assembly includes a horizontally movable and vertically floating intermediate carrier; and the lowering carrier assembly includes a horizontally movable lowering carrier. This device, through the coordinated operation of the horizontally movable components, utilizes a single servo press to complete multi-stage continuous pressing at a single station, significantly reducing costs and floor space. The floating limit structure of the intermediate carrier ensures pressing accuracy. The control method enables parallel pressing and feeding, shortening cycle time and offering advantages of low cost, high precision, and high efficiency.

The utility model relates to the technical field of machining devices, and discloses a multi-station heating pressure maintaining machine which comprises a base, a support is fixedly connected to the top of the base, an electrical control box is fixedly connected to the side wall of the support, and a plurality of first air cylinders are fixedly connected to the top of the support. The output end of the first air cylinder is fixedly connected with a downward pressing device, the bottom of the downward pressing device is fixedly connected with a heating device, the top of the base is slidably connected with a plurality of first jigs, one side of each first jig is provided with a second jig, and the top of each first jig is connected with a magnetic set in a clamped mode. According to the multi-station heating pressure maintaining machine, the problems that an existing magnetic group bonding and curing device generally adopts a single station for curing processing during use, for example, under the condition of mass production, a plurality of curing devices and a plurality of persons are needed for processing bonded magnetic groups, the production efficiency is low, and the use by a user is inconvenient are solved.

The utility model relates to the technical field of clamp, provide a kind of stable efficient single station clamp quick-change mechanism, comprising: bottom plate, the top of the bottom plate both sides are movably connected with support plate, further comprising: two movable rods, are fixedly installed in the top of the support plate, the outer surface of two movable rods is movably sleeved with connecting piece;Two rectangular clamps, are fixedly installed in the opposite side of two connecting pieces, the utility model, when using, by the setting of movable rod and bolt column structure, not only make personnel only need to pull bolt column upwards, make it separate from bolt slot, again push rectangular clamp and rotate to suitable position, can realize the switching of clamp, greatly reduce the complexity and time consumption of manual operation, simultaneously, the cooperation of bolt column and bolt slot ensures that clamp can be firmly fixed in correct position after replacement, avoids the risk that clamp loosens or deviates, guarantees the stability and security of processing.

The invention relates to the technical field of power storage evaluation, in particular to a grid-connected capacity evaluation method and system for bearing capacity constraint of a new energy single station, and the method comprises the following steps: obtaining a full-dimensional resource data set comprising a plurality of historical data, preprocessing each historical data, and obtaining a resource data set after preprocessing; the preprocessing comprises the steps of setting a normal range, judging abnormal data and removing the abnormal data; fitting corresponding distribution parameters based on the resource data set; generating a random number sequence; constructing an inverse function based on the distribution parameters, sequentially converting each random number in the random number sequence into prediction data through the inverse function, and forming a prediction data set through a plurality of pieces of prediction data; after the random number is converted into prediction data, whether the prediction data is abnormal data or not is judged again based on the normal range, the abnormal data is processed, and the generation logic for generating the random number sequence is adjusted; converting the prediction data set into a prediction power generation sequence; and calculating the hourly grid-connected capacity margin.

The utility model discloses a free pitch changing module. The free pitch changing module comprises a machine base. The screw rods are fixedly mounted in the inner cavity of the machine base, and the number of the screw rods is at least one; the driving device comprises a nut and a driving motor, the nut is arranged on the lead screw in a sleeving mode, the driving motor is arranged on one side of the nut, and the driving motor is used for driving the nut to do linear reciprocating motion on the lead screw; according to the utility model, the nut controlled by a single driving motor is used as the driving device, so that only the driving motor at the bottom of the sliding seat needs to be started to drive the nut to operate when the sliding seat of a single station needs to operate, and free pitch change of different stations is realized; and unnecessary energy consumption is saved.

The utility model discloses a double-station quartz crystal laser cutting machine which comprises a rack, a first motion platform and a first laser cutter and further comprises a transfer device, a second motion platform and a second laser cutter. A first material frame and a second material frame are arranged on the two sides of the rack correspondingly. The transfer device is arranged on the rack and located between the first material frame and the second material frame. The first laser cutter is opposite to the first motion platform, and the second laser cutter is opposite to the second motion platform; the transfer device can alternately transfer the quartz crystal plates in the first material frame to the first motion platform and transfer the quartz crystal plates in the second material frame to the second motion platform; the two stations can conduct laser cutting operation at the same time, it is not needed to wait for a single station to complete the complete process of feeding, cutting and discharging and then start the next round of operation, the waiting time between procedures is effectively eliminated, the unit time machining amount of equipment is remarkably increased, and the continuous machining requirement of large-batch quartz crystal plates is met.

The invention discloses a durability testing device for a refrigerant sharing type compressor, and relates to the technical field of compressor testing. The compressor testing device comprises a plurality of single testing assemblies, each single testing assembly is provided with a tested compressor, and the single testing assemblies are arranged on a total testing assembly in parallel; each single test assembly is composed of a refrigerant loop formed by connecting a plurality of refrigerant pipelines, a mixer and an oil separator are arranged on the loop, and an oil outlet of the oil separator is connected with an oil inlet of a tested compressor through an oil circulation pipeline. And an air suction port and an air exhaust port of the tested compressor are lapped on the refrigerant loop through refrigerant pipelines and are communicated with the refrigerant loop. The system is high in configuration flexibility, due to the fact that refrigerants are supplied in a centralized mode, the middle pressure can be controlled, large and small systems can be flexibly configured on a single station, working conditions of different capacity sections can be conveniently tested, and the working condition stability is guaranteed. Meanwhile, different concentrative liquid storage tank condensers can store different refrigerants, and testing and switching of the different refrigerants are facilitated.

The utility model discloses a device for measuring the punching temperature of a pipe blank based on a single station, and belongs to the technical field of steel pipe production temperature measuring equipment. The device comprises a bottom plate, two first supports, four second supports, a third support, two fourth supports, two fifth supports, two sixth supports, two linear bearings, a temperature measuring rod, four connecting rods, eight rolling bearings, sixteen first screws and eight second screws. The device can realize the purpose of measuring the perforating temperature of the pipe blank at a single station, and has the characteristics of low manufacturing cost, simplicity in operation and good use effect.

The utility model relates to the technical field of metal welding, in particular to a metal product machining welding frame which comprises four bottom columns, the upper surfaces of the four bottom columns are fixedly provided with the same workbench, a bottom plate is fixed among the four bottom columns, and the upper side of the workbench is provided with a welding device body. An auxiliary mechanism facilitating welding of the metal product is arranged on the upper side of the workbench and comprises an adjusting assembly used for adjusting the position of the metal product and a purifying assembly used for purifying welding gas. According to the metal product machining welding frame, the welding frame drives a gear transmission system through a motor to achieve accurate angle adjustment of the welding disc, it is guaranteed that the position of a workpiece is accurate in the welding process, and support for metal products of different shapes and sizes is further enhanced through the design of a cross-shaped separation groove in the welding disc; and secondly, the welding disc is provided with a plurality of stations, compared with a single station, non-stop work can be achieved, and the welding efficiency is further improved.

An apparatus for cutting and welding wire hairpin ends (W) of a motor stator. The apparatus is configured as a single station including at least one cutting set (1) for jointly cutting a plurality of wire hairpin ends (W), in order to obtain wire square flat ends protruding from the core, and at least one welding set (2) configured for welding the wire hairpin ends (W) previously cut by means of the cutting set (1).

This disclosure provides methods, components, devices and systems for multiple access point (AP) association with a single station (STA) to provide a seamless transition (e.g., little to no service interruption during an active link transfer). Some aspects more specifically relate to a multi-link entity (MLE) and multiple AP members of the MLE, and their communications with the STA.