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32results about How to "Eliminate operational errors" patented technology
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Generation method and device of flight line of aircraft and terminal equipment
InactiveCN104807457AEliminate operational errorsPrecise flight boundariesNavigation instrumentsElectronic mapAerospace engineering
The invention provides a generation method and a device of a flight line of an aircraft, as well as terminal equipment. The method comprises the steps of determining at least three position coordinate points in a target area to be flown, determining a flying boundary of the target area according to a position relationship among the at least three position coordinate points, and generating the flight line of the aircraft according to the flying boundary and width between adjacent route segments in the same direction in the target area. According to the technical scheme, a manner of manually clicking an electronic map to determine the at least three coordinate position points in the target area can be avoided; a manual operating error is eliminated; the flying boundary of the target area is more accurate; and a flying monitoring effect of the aircraft in the whole target area can be further improved.
Owner:广州快飞计算机科技有限公司
Storage element and memory
InactiveCN101743634AImprove coercive forceImprove thermal stabilityNanomagnetismNanoinformaticsInsulation layerMagnetization
A memory in which thermal stability is improved without increasing the writing current. The memory is provided with a storage element (3) having a storage layer (17) for holding information by the magnetization state of a magnetic body. A magnetization fixation layer (31) is provided on the storage layer (17) through an intermediate layer (16). The intermediate layer (16) consists of an insulator. Direction of magnetization M1 of the storage layer (17) is changed by injecting electrons subjected to spin polarization in the laminating direction, and information is recorded on the storage layer (17). Strain is applied to the storage layer (17)from an insulation layer on the periphery of the storage layer (17) having a smaller coefficient of thermal expansion as compared with the storage layer (17). The memory is also provided with wiring for supplying a current in the laminating direction of the storage element (3).
Owner:SONY CORP
Method for detecting content of nicotine in smoke of electronic cigarette
ActiveCN104062385ANicotine content fastRapid determinationComponent separationBiochemical engineeringVapor phase chromatography
The invention discloses a method for detecting the content of nicotine in smoke of an electronic cigarette. The detection method comprises the following steps: (1) preparing an extracting agent; (2) preparing a standard series solution of the nicotine; (3) connecting a Cambridge filter and an absorption bottle with a smoking machine in series and capturing the smoke of the electronic cigarette; putting the Cambridge filter for capturing the smoke and absorption liquid into a tapered bottle and carrying out vibration extraction; (4) moving away an extracting liquid filtering membrane and analyzing filter liquid by using a gas chromatographic method; and (5) drawing a standard curve and calculating the content of the nicotine in the smoke of the electronic cigarette. The method disclosed by the invention has the advantages of high sensitivity, good selectivity, simplicity in operation and high repeatability, and can realize the accurate quantitative analysis of the nicotine in the electronic cigarette.
Owner:CHINA TOBACCO YUNNAN IND
Sloped working station type multiple-station electro-beam welding process and device
InactiveCN101439438AGuaranteed vertical downward movementInterference will notWelding/cutting auxillary devicesAuxillary welding devicesEngineeringAutomotive transmission
The invention relates to a workbench-inclined multi-station electron beam welding technique and a device thereof, pertaining to the technical field of vehicle transmission gears and friction disc welding. The invention mainly provides an electron beam welding technique for welding a gear and a friction disc and a device thereof. The technical process comprises the steps as follows: the gear and friction disc to be welded are placed in a fixture; the fixtures are loaded in fixture stations on two inclined workbenches one by one; one of the inclined workbenches is conveyed to a vacuum chamber and the vacuum chamber is vacuumized; the gears and the friction discs in the fixtures are welded one by one; the inclined workbench in the vacuum chamber is then taken out and the other inclined workbench is conveyed into the vacuum chamber; and the gears and friction discs are welded one by one. The welding device comprises that a supporting plate is provided with two inclined workbench systems which are completely the same and an inclination angle of 13.5-16.5 degrees is formed between the two inclined workbench systems; the device further comprises a fixture station arranged on the workbench, a principal shaft driving system, an indexing system and a mechanism for moving the supporting plate of the workbench. The welding technique and the device of the invention are mainly used for welding friction discs and gears of each stage of a BE transmission case.
Owner:DONGFENG PEUGEOT CITROEN AUTOMOBILE
Memory element and memory
A memory element including a memory layer that retains information based on a magnetization state of a magnetic material is provided. In the memory element, a magnetization pinned layer is provided for the memory layer through an intermediate layer, the intermediate layer is formed of an insulator, spin-polarized electrons are injected in a stacking direction to change a magnetization direction of the memory layer, so that information is recorded in the memory layer. Also, a ferromagnetic layer forming the memory layer has a magnetostriction constant of 1x10<-5 >or more.
Owner:SONY CORP
Welding repairing process for extrusion die
The invention discloses a welding repairing process for an extrusion die. The welding repairing process comprises the following steps that firstly, failure analyzing is carried out on the abandoned die, linear cutting and observation analyzing are carried out on failure parts, and failure forms are determined; secondly, different welding repairing principles are selected for different defects; thirdly, appropriate welding methods are selected for detect forms of a working tape; fourthly, physical and chemical property analyzing is carried out on welded tissues; fifthly, machining and post-treating are carried out on welded work; and sixthly, die testing and spot actual extruding are carried out on the repaired die, the actual extruding situation of the die is explored, an extruding result is analyzed, and repairing is carried out again. According to the welding repairing process, an electric pulse low-temperature welding new technology is adopted for repairing, a solid element diffusion layer will be produced in a base surface layer, high-binding performance is shown, disengaging will not occur, the workpiece repairing efficiency is high, and after-treatment is convenient.
Owner:黄石市宏佳模具有限公司
Dual-channel objective lens focus light guide plate lattice point beam splitting laser processing device, system and method
InactiveCN107335911AAvoid interferenceReduce stray lightLaser beam welding apparatusLaser processingBeam splitting
The invention discloses a laser processing device, system and method for beam-splitting dots of a light guide plate with a dual-channel objective lens, comprising a transverse bridge, a linear motor, a laser head fast focusing device and a laser processing head; , the stator of the linear motor is fixedly installed in the middle of the transverse bridge; the two transverse guide rails are provided with a transverse slider, which is connected to the east part of the linear motor, and the DC motor drives the transverse slider along the transverse The guide rail moves back and forth; the focus position of the laser beam is adjusted by the laser head fast focusing device, and the laser beam is focused on the dot surface of the light guide plate by the laser processing head to process the dots. In the present invention, two beam channels are set in the cavity of the laser head, and the beam-splitting laser beam is transmitted through two beam channels, and the laser beam is separately focused through two focusing objective lenses, so that the energy of the laser beam can be effectively utilized, and the focusing effect will be improved. more obvious.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
Method for extracting complex window space information in space data engine
InactiveCN102236721AAvoid interrupting processes such as reorganizationSimplify complexitySpecial data processing applicationsElement spaceComputer science
A method for extracting complex window space information in a space data engine is disclosed, which provides an idea of storing linear and polygonal layer data in different strips according to scanning stripes, wherein corresponding auxiliary tables are built for linear and polygonal databases, and the storage of space data in different strips is realized, so that the extraction operation efficiency of the space information is improved by means of the auxiliary tables; and while extracting the complex window space information, complex space relationship operation is converted into intersection or overlap determination between units on the same stripe, thus greatly simplifying the complexity degree of operation, avoiding the processes of intersection of a lot of arc segments, break and recombination of the arc segments and the like, improving the operation efficiency and eliminating operation errors. The method has incomparable advantages in contrast with the traditional vector diagramelement space relationship operation, which are mainly presented in simple algorithm, small amount of programs and high processing efficiency; and in relation to the traditional element space relationship operation method of a pure raster graph, the method has the advantages of low operation quantity, high operation speed and high accuracy.
Owner:NANJING UNIV
Method for measuring pressure water absorption rate of haycite and method for reducing pressure slump loss of haycite concrete pump
ActiveCN104964892AGuaranteed accuracyEasy to operateMixing operation control apparatusWeighing by absorbing componentTest sampleCement slurry
The invention discloses a method for measuring the pressure water absorption rate of haycite and a method for reducing the pressure slump loss of a haycite concrete pump, provides a haycite pressure water absorption rate concept, realizes measurement by a method for jointly measuring a test sample by soaking the test sample in water, and further provides a method for reducing the slump loss of haycite concrete by determining a corresponding mixing water surplus according to the measured pressure water absorption rate of the haycite. According to the method, the problem of increase of the slump loss of concrete caused by a fact that the haycite adsorbs a large amount of water in concrete cement slurry easily in conveying and pumping processes can be solved.
Owner:济南四建(集团)有限责任公司
Method for rapidly determining contents of EPA and DHA in cod liver oil
InactiveCN108051506AAvoid harmOperational securityComponent separationCod liver oilInternal standard
The invention relates to a method for rapidly determining the contents of omega-3 unsaturated fatty acids including EPA and DHA in cod liver oil. According to the method, EPA and DHA in cod liver oilis subjected to pre-column derivatization at first, the EPA and the DHA are determined by using gas chromatography and the contents of the EPA and the DHA in the cod liver oil are calculated by usinga correction factor-added internal standard method. The method comprises the following steps: 1, a pre-column derivatization reaction of the cod liver oil for preparation of a fatty acid methyl estersolution; 2, determination of relative correction factors of EPA methyl ester and DHA methyl ester; 3, gas chromatographic determination of the contents of the EPA and the DHA; and 4, calculation of the contents of the EPA and the DHA by using the correction factor-added internal standard method.
Owner:ZHOUSHAN INST FOR FOOD & DRUG CONTROL
Parameter measurement method and parameter measurement system
ActiveCN110264511AReduce external stimuliEliminate random errorsImage enhancementImage analysisBatch processingDigitization
The invention discloses a parameter measurement method and system. The parameter measurement method specifically comprises the following steps of extracting a target object in a shot image; extracting the outmost contour of the target object from the target object; and calculating the shape parameters of the target object according to the outmost layer contour. According to the method, the problem of mass turtle shape parameter data batch processing is solved, the random errors and the operation errors are effectively eliminated, meanwhile, the external stimulation is reduced for high-value east brocade turtles, the safety is improved, and a digital data storage mode provides a basis for the later data tracking and analysis.
Owner:BEIJING FISHERIES RES INST
Automatic calibration device and automatic calibration method for ultrasonic probe
PendingCN111289626AEasy to debugWeight increaseMaterial analysis using sonic/ultrasonic/infrasonic wavesWaferingEngineering
The invention relates to a calibration device and an automatic calibration method. According to the technical scheme, the automatic calibration device for an ultrasonic probe comprises a test block for calibrating the ultrasonic probe; the device is characterized in that an ultrasonic wafer array is mounted on the arc surface of the right side of the test block; the ultrasonic wafer array is covered with a resistive film, and the resistive film is connected with an external ultrasonic flaw detector through a wire so as to output a measuring point position signal; due to the fact that ultrasonic waves are a beam of sound waves, the maximum sound wave receiving position in the wafer array is taken as a feedback signal, and the K value of the probe can be calculated according to the positionsignal; the upper surface of the test block is provided with a front edge measuring assembly for measuring the length of the front edge of the probe; and the front edge measuring assembly is also communicated with an external ultrasonic flaw detector through a wire to output distance measurement data. According to the calibration device and the automatic calibration method, various ultrasonic angle probes can be automatically calibrated, and a flaw detection curve is automatically generated, so the workload of inspection personnel is reduced, and the efficiency is improved.
Owner:ZHEJIANG PROVINCIAL SPECIAL EQUIP INSPECTION & RES INST
Portable full-automatic nucleic acid isothermal amplification device
PendingCN114100722ARealize fully automated operationEliminate operational errorsBioreactor/fermenter combinationsHeating or cooling apparatusPhysicsMicrofluidic chip
The invention provides a portable full-automatic nucleic acid isothermal amplification device which comprises a device shell, the device shell is provided with a containing cavity capable of containing a micro-fluidic chip, the containing cavity is provided with an inlet and outlet, a door assembly is arranged at the inlet and outlet, a heating assembly and a moving assembly are arranged in the containing cavity, the heating assembly is used for providing constant-temperature heating for the micro-fluidic chip, and the moving assembly is used for providing constant-temperature heating for the micro-fluidic chip. The movement assembly comprises two lifting driving assemblies which are independent and controllable, and the two lifting driving assemblies can respectively drive a first piston push rod and a second piston push rod of the micro-fluidic chip to linearly move up and down in a one-to-one correspondence manner. Full-automatic operation of biological samples can be achieved, frequent manual operation of personnel is avoided, the hidden danger of inaccurate results caused by misoperation is effectively eradicated, meanwhile, the stroke of the piston push rod can be accurately mastered by driving the piston push rod through the movement assembly, the control force is uniform and consistent, the fluid pressure in the micro-fluidic chip is relatively balanced, and the working efficiency is improved. And bubbles are not easy to generate.
Owner:北京梓晶生物科技有限公司
A kind of monitoring method of asphalt softening point
ActiveCN110672463BReduce operating errorsReduce and eliminate operational errorsInvestigating phase/state changeSpecific gravity measurementMechanical engineeringAsphalt
The invention belongs to the field of asphalt, and in particular relates to a method for monitoring the softening point of asphalt. The method comprises the following steps: a) in the asphalt production process, monitoring the specific gravity of asphalt and the asphalt temperature in the output pipeline of the asphalt product; b) according to the monitored The asphalt specific gravity and asphalt temperature data and the pre-fitted asphalt softening point calculation formula are calculated to obtain the asphalt softening point; the asphalt softening point calculation formula is obtained according to the following steps: extracting multiple samples from the output pipeline of the asphalt product, The specific gravity, temperature and softening point of the asphalt were analyzed by linear regression, and the calculation formula of asphalt softening point was obtained by fitting. The monitoring method provided by the invention can realize the on-line monitoring of the softening point of the asphalt finished product in the asphalt production process, without frequent manual sampling and traditional softening point detection operations.
Owner:SHANDONG CHAMBROAD PETROCHEMICALS CO LTD +1
Metal nano material toxicity detection board and detection method thereof
InactiveCN101481651BEliminate the impact of detection accuracyOvercoming Toxic ConsequencesMicrobiological testing/measurementColor/spectral properties measurementsEngineeringStep detection
The invention relates to a metallic nano material toxicity detection board and a detection method thereof in the nano technical field. The toxicity detection board comprises a base, a board cover and a detection cell, and is characterized in that the base is a rectangular container; a plurality of vertical positioning columns are arranged on the inside bottom of the base so that the edges of the detection cell can be located on the base; and clasping edges are arranged at the periphery of the board cover to clasp the edges of the base. The method of the invention takes the possible degradation and metabolic components inside modification molecules into full consideration, and determines the cytotoxicity grade of metallic nano particles through a double step detection method, so that the selection of proper metallic nano particles and the modification molecules in future can be standardized and unified, and easy to repeat and compare.
Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH
A drilling direction positioning device and its application method
ActiveCN106121538BEasy to operateIntuitive sense of directionDirectional drillingEngineeringSystem error
The invention discloses a drilling direction positioning device and an application method thereof. The drilling direction positioning device comprise a bass, a foundation seat, and a positioning rod; a circular dial is installed on the upper end surface of the base; scales are formed in the circumferential surface of the circular dial; the foundation seat is movably connected with the upper end surface of the circular dial through a vertical rotation shaft; the foundation seat is of hemisphere shape; a semicircular slot is formed along the radius plane where the central axis of the foundation seat is located; the positioning rod is arranged in the semicircular slot in a flexible connection mode through a horizontal rotation shaft; scales are formed along the outer circumferential surface of the semicircular slot; a position limiting component I is installed on the base to limit the movement of the base; a position limiting component II is installed on the foundation seat to limit the movement of the position rod; and a fixing part used for fixing arrangement is installed on the lower end surface of the base. Compared with the prior art, the drilling direction positioning device has the beneficial effects that errors of azimuth angles can be corrected and changed at any time; operation errors and system errors of the drilling direction positioning can be removed to some extent; and the accuracy of drilling results is enhanced.
Owner:核工业湖州勘测规划设计研究院股份有限公司
ELISA fluorescence detection kit for detecting content of human Galectin-3
PendingCN113406332AGuaranteed specificityHigh precisionBiological material analysisBiological testingAbzymeSpecific detection
The invention belongs to the technical field of biology, and discloses an ELISA fluorescence detection kit for detecting the content of human Galectin-3.The kit comprises a Galectin-3 standard substance, a human serum Galectin-3 positive control, a reaction strip plate coated with a Galectin-3 capture antibody, an anti-Galectin-3 specific detection antibody, an enzyme-labeled secondary antibody, a biological sample diluent, a cleaning solution and a fluorescent light-emitting solution. The invention further discloses application of the kit in the aspect of detecting the content of Galectin-3 in a biological sample. A double-antibody sandwich method is adopted to carry out ELISA fluorescence detection on the content of human Galectin-3, and a human Galectin-3 specific monoclonal antibody is taken as an antibody for capturing Galectin-3, so that the specificity of a detection result is ensured; in addition, the kit can also reduce test errors and improve the accuracy of detection results.
Owner:INST OF MATERIA MEDICA AN INST OF THE CHINESE ACAD OF MEDICAL SCI
Threading auxiliary device for glass steel tube production and rapid threading method
ActiveCN112406130AReduce the difficulty of manual productionIncrease productivityTubular articlesMechanical engineeringSteel tube
The invention relates to a threading auxiliary device for glass reinforced plastic pipe production and a rapid threading method. The threading auxiliary device comprises a threading device body, wherein the threading device body is provided with a plurality of side surfaces, the side surfaces are sequentially connected to form a closed annular surface, at least two adjacent side surfaces in each side surface are respectively provided with a group of guide tooth groups, each guide tooth group comprises N guide teeth which are sequentially arranged at a certain interval A, the number N of the guide teeth of each guide tooth group 3 is the same, and the intervals A of the guide teeth in each guide tooth group are different; a thread passing groove with the depth of H1 is formed in the tooth head of each guide tooth, and the distance between the groove bottom of each thread passing groove and the side face, connected with the corresponding guide tooth, of the threading device body is H2. When the annular surface of the threader body rotates automatically, rapid threading is achieved, a galling phenomenon generated by glass filaments during manual threading is avoided, the human uncertainty is reduced, and the process quality and the production efficiency are improved.
Owner:HUBEI JIANGSHAN HEAVY IND
Rotating handle test probe
ActiveCN106482887AHigh Acquisition AccuracyAvoid manual rotationMeasurement of force applied to control membersSoft layerData acquisition
The invention discloses a rotating handle test probe which possesses advantages that the structure is simple, operation is convenient and data acquisition precision can be effectively increased. The probe comprises a seat board (1), a torsion sensor (2), a motor (3) and a sleeve (4). The torsion sensor (2) comprises an input shaft (5) and an output shaft (6). The sleeve (4) comprises a circular base plate (7) and several side plates (8) arranged on a periphery of the circular base plate (7) in a surrounding mode. Each side plate (8) is an elastic plate. A gap is arranged between the two adjacent side plates (8). An inner side of the side plates (8) is provided with a flexible contact point (9). And the inner side of the side plates (8) is also provided with a soft layer (10). The soft layer (10) covers the flexible contact point (9). The probe is applied in the rotating handle test probe technology field.
Owner:P&R MEASUREMENT INC
Mounting structure and process for improving mounting performance of building photovoltaic integrated roof
PendingCN114421861AEliminate operational errorsEnsure consistencyPhotovoltaic supportsSolar heating energyStructural engineeringMechanical engineering
The invention relates to a mounting structure and process for improving the mounting performance of a photovoltaic integrated roof of a building, the mounting structure comprises roof panels, a mounting clamp and a solar photovoltaic panel, male rib ends and female rib ends of two adjacent roof panels are in occlusion connection, and the mounting clamp is fixed at the occlusion connection part of the two adjacent roof panels. The installation clamp comprises a clamp body, the lower surface of the clamp body is concaved inwards to form a clamp clamping groove used for being clamped into the meshing connection part, a bolt hole communicated with the clamp clamping groove is further machined in one side wall of the clamp body, and a bolt capable of being twisted off is installed in the bolt hole. And the end part of the bolt capable of being twisted off is propped against the occlusion connection part in the clamping groove of the clamp. Compared with the prior art, the problem that the tightening force is not uniform when bolts of an installation structure are installed can be effectively solved, and then the consistency of the connection strength of all the positions is greatly improved.
Owner:SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING
Storage Elements and Storage Devices
ActiveCN103137855BGuaranteed thermal stabilityImprove reliabilityMagnetic-field-controlled resistorsDigital storageEngineeringNon magnetic
The invention discloses a storage element and a storage device. The storage element has a stacked structure including: a storage layer having magnetization perpendicular to the film surface and whose magnetization direction changes depending on information, and including a Co-Fe-B magnetic layer whose magnetization direction is applied by applying The current is changed to record information in the storage layer, the magnetization fixed layer has magnetization perpendicular to the film surface that becomes the reference of the information stored in the storage layer, and the intermediate layer is formed of a non-magnetic material and is provided in Between the storage layer and the fixed magnetization layer; the first oxide layer and the second oxide layer.
Owner:SONY CORP
Memory element and memory
A memory element including a memory layer that retains information based on a magnetization state of a magnetic material is provided. In the memory element, a magnetization pinned layer is provided for the memory layer through an intermediate layer, the intermediate layer is formed of an insulator, spin-polarized electrons are injected in a stacking direction to change a magnetization direction of the memory layer, so that information is recorded in the memory layer. Also, a ferromagnetic layer forming the memory layer has a magnetostriction constant of 1x10<-5 >or more.
Owner:SONY CORP
Method for extracting complex window space information in space data engine
InactiveCN102236721BAvoid interrupting processes such as reorganizationSimplify complexitySpecial data processing applicationsElement spaceComputer science
Owner:NANJING UNIV
A method for measuring water absorption under pressure of ceramsite and a method for reducing slump loss of ceramsite concrete under pump pressure
ActiveCN104964892BGuaranteed accuracyEasy to operateMixing operation control apparatusWeighing by absorbing componentExpanded clay aggregatePump pressure
The invention discloses a method for measuring the pressure water absorption rate of ceramsite and a method for reducing the slump loss of ceramsite concrete pump pressure, and proposes the concept of ceramsite pressure water absorption rate and adopts the method of immersing the sample in water and weighing together. Determination, and provides a method for determining the appropriate mixing water margin to reduce the slump loss of ceramsite concrete through the measured ceramsite pressure water absorption rate. The problem of increased slump loss of concrete is caused by ceramsite absorbing a large amount of water in concrete slurry.
Owner:济南四建(集团)有限责任公司
A method and system for parameter measurement
ActiveCN110264511BReduce external stimuliEliminate random errorsImage enhancementImage analysisBatch processingMedicine
The invention discloses a parameter measurement method and system. The parameter measurement method specifically comprises the following steps of extracting a target object in a shot image; extracting the outmost contour of the target object from the target object; and calculating the shape parameters of the target object according to the outmost layer contour. According to the method, the problem of mass turtle shape parameter data batch processing is solved, the random errors and the operation errors are effectively eliminated, meanwhile, the external stimulation is reduced for high-value east brocade turtles, the safety is improved, and a digital data storage mode provides a basis for the later data tracking and analysis.
Owner:BEIJING FISHERIES RES INST
A method to improve the calibration accuracy of industrial robot tool coordinate system
ActiveCN109465831BConvenient teachingEliminate precision errorsProgramme-controlled manipulatorControl engineeringProcess engineering
The invention discloses a method for improving the calibration accuracy of an industrial robot tool coordinate system, which belongs to the field of industrial robot application control. In the common "four-point method" tool coordinate system calibration process, this method gives an accuracy evaluation for each point to be calibrated. When the accuracy meets the requirements, the next calibration point can be calibrated, and all calibration points are recorded. Finally, an overall accuracy evaluation is given to the final calibration results. This method is convenient for the user to teach a reasonable calibration point, eliminates the human error caused by the user during the calibration process, and obtains a high-precision tool coordinate system calibration result, thereby eliminating the trajectory tracking caused by the inaccurate tool coordinate system calibration Motion problems such as low precision. The tool coordinate system calibration lifting algorithm proposed by the invention does not need to add any calibration device, and the operation is simple and convenient.
Owner:NANJING ESTUN ROBOTICS CO LTD
A minimally invasive surgery robot
Owner:SHANDONG UNIV OF SCI & TECH
A threading auxiliary device and fast threading method for glass steel pipe production
ActiveCN112406130BReduce the difficulty of manual productionIncrease productivityTubular articlesMechanical engineeringPhysics
Owner:HUBEI JIANGSHAN HEAVY IND
Steam cutting device
The invention relates to a steam cutting device (1), comprising at least one container (5), for a fluid (8), a current source (2), a controller (3) and a burner (6), connected to the container (5), by means of a supply line (7), for generation of a steam jet exiting through a nozzle. According to the invention, such a steam cutting device (1), in which no, or almost no fluid is found in the burner in stand-by mode or after switch-off of the steam cutting device such that post-evaporation can be avoided, may be achieved, whereby a relief line (22) is connected to the supply line (7), for relieving the supply line (7) and / or the burner (6), on or after the ending of the steam cutting process. A regulation valve (24) can be provided in the relief line, which can be connected to the controller (3) itself coupled to a sensor (25), for determining the pressure in the burner (6).
Owner:FRONIUS INTERNATIONAL GMBH
Screw locking automation system
ActiveCN111660084AAvoid the phenomenon that cannot be locked normallyEliminate operational errorsMetal working apparatusProduction lineControl engineering
The invention relates to a screw locking automation system. A plurality of screw locking automation stations are arranged at intervals side by side, and a corresponding fault detection position and file distribution equipment are arranged under each screw locking automation station and are uniformly controlled by an upper computer, so that the whole screw locking automation system is capable of realizing the automation and flexibility of a screw locking process of an electric scooter, the production line and the operation normalization can be monitored in real time, the operation error of screw locking can be eliminated to the maximum by the whole screw locking automation system, and the phenomenon that a screw cannot be normally locked is avoided to the greatest extent.
Owner:항저우예러테크놀로지컴퍼니리미티드
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