393 results about "Single pass" patented technology

A suturing device comprising an elongated member including a cavity formed in a surface thereof, a needle passage, and a vacuum port. When the elongated member is inserted into a body including tissue and a vacuum is applied to the cavity, the tissue is captured by the cavity. A needle pusher is operable to move a needle having a sutured attached thereto through the tissue until a first end of the needle is captured by a needle capturing assembly. A clamp coupled to the elongated member is used to extract the needle from the needle capturing assembly and reposition the needle with suture attached to be re-engaged by the needle pusher. The cavity may include a plurality of cavity portions for capturing multiple contiguous portions of the tissue such that a single pass of the needle and the suture results in the suturing of the multiple portions of the tissue.

The invention provides a production method of a cold-rolled titanium steel composite plate coil. Industrial production is achieved through the following steps that S1, the titanium steel composite plate coil is selected as a cold-rolled raw material; s2, removing the titanium layer at the head and the tail of the raw material to expose the steel base material, and welding the steel base material with the stainless steel leading tape; s3, a continuous annealing furnace is adopted for annealing the composite plate coil welded in the step S2, shot blasting is carried out after annealing, and acid pickling is carried out after shot blasting; a reversible reciprocating rolling mill is adopted for rolling, a constant rolling force mode is adopted for cold rolling, the accumulative deformation is controlled to be 50%-75%, and the single pass is smaller than or equal to 15%; s5, degreasing the cold-rolled composite plate coil; s6, carrying out multi-step vacuum annealing on the degreased composite plate coil; s7, flattening the composite plate roll subjected to vacuum annealing; and S8, the flattened composite plate coil is pulled and straightened, and the cold-rolled titanium steel composite plate coil is prepared. According to the method, the continuous production of the cold-rolled titanium steel composite plate coil with good performance can be realized by adopting a conventional production line without first-pass heavy reduction or a special powerful rolling mill.

The invention discloses a method for refining grains of a titanium alloy. According to the method, an original low-oxygen-content titanium alloy plate is subjected to cryogenic pretreatment, the temperature of the core of the original low-oxygen-content titanium alloy plate is reduced to a certain temperature, then the cryogenic low-oxygen-content titanium alloy plate is fed into a rolling mill, the single-pass reduction rate is controlled, cryogenic rolling is completed, high refinement and uniform distribution of crystal grains are achieved, and the low-oxygen-content titanium alloy plate is obtained. And the rolled titanium alloy plate is subjected to subzero treatment again, and the titanium alloy plate of the complex twin crystal structure formed by intersection of {11-22} and {10-11} twin crystals is obtained. The method has the beneficial effects that under the synergistic effect of low oxygen and deep cooling, even under the extremely small deformation amount, the cross effect of various twin crystal systems can be efficiently activated, a high-density and complex twin crystal structure is formed, high refinement and uniform distribution of crystal grains are achieved, then the mechanical strength and low-temperature toughness of the material are remarkably improved, and the service life of the material is prolonged. And the application requirements in a severe low-temperature service environment are met.

The invention relates to a continuous production method of high-purity tetraethoxysilane, and belongs to the technical field of tetraethoxysilane preparation. The method comprises a raw material pretreatment stage and a purification and rectification stage: in the pretreatment stage, silicon tetrachloride and ethanol are subjected to an esterification reaction in a molar ratio of 1: (3-4) under the protection of nitrogen, the pH is adjusted to be neutral through triethylamine, and triethylamine hydrochloride is removed through reduced pressure distillation; then, a cerium oxide-molecular sieve composite adsorbent with the specific surface area larger than or equal to 800 m / g and the pore diameter of 2-5 nm is adopted for dehydration under the pressure of 0.8-1.2 MPa till the water content is smaller than or equal to 5 ppm, and volatile impurities are removed through high-purity nitrogen purging; in the purification stage, metal ions and Cl are synergistically removed through a titanate modified resin layer and a nano TiOtube layer, and then step-by-step separation is performed through a four-stage differential pressure rectifying tower. Through collaborative optimization of structural design of the composite adsorbent, construction of an organic-inorganic hybrid interface of the resin layer and pressure gradient rectification, 72-hour continuous production is achieved, the single-pass yield of the product is 92%, and the total amount of metal impurities is smaller than or equal to 5 ppb.

Multiple synthetic aperture radar “SAR” images of a target area on the earth are acquired using a satellite travelling in an orbit above the earth in a single pass of the satellite over the target area. In some methods, the data for each image is acquired from a different angle of incidence with respect to the target area. Then, the variation of quantity of backscattered radiation with respect to angle of incidence is analysed and used to identify matter imaged in a pixel or pixel group. In other methods, the data for each image is acquired from a different angle of incidence with respect to the target area, and the different angles of incidence are determined based on the specular reflection curve for a particular material. Then the quantity of backscattered radiation is analysed to determine whether the particular material is present based on the quantity of backscattered radiation. ‘Extended dwell spotlight acquisition’ geometry may be used in which image data acquisition apparatus may be locked to illuminate same target as the satellite passes over the target for a period of for example 20 seconds.

The invention belongs to the technical field of steel production, and relates to a method for producing a low-cost high-strength galvanized sheet based on thin-strip cast rolling. After molten steel is subjected to thin-strip continuous casting to obtain a casting strip, the casting strip is rolled into a thin strip in a single pass mode, the thin strip is coiled after being cooled through aerial fog, then hot-dip galvanizing is conducted on a continuous hot-dip galvanizing production line after acid pickling is conducted, the annealing temperature of a galvanizing section is 640-720 DEG C, and then the thin strip is placed at the room temperature for more than 35 days after leveling is conducted. According to the method, supersaturated solid solution of C and N atoms in the thin strip casting and rolling sub-rapid solidification process is fully utilized, the high solid solution state is maintained by combining hot rolling and galvanizing section short-time and low-temperature design, finally, strength jump is driven by means of natural aging after production, and the high-strength galvanized plate with good stamping performance is obtained under a simple C-Si-Mn component system. The problems that the high-strength galvanized plate forming capacity of a traditional high-carbon route is insufficient, and the alloy cost of a low-carbon microalloy route is high are solved, and meanwhile carbon emission in the product production process is greatly reduced.

The invention provides an energy characterization method for vibration compaction quality of a layered filling roadbed, which adopts an energy dissipation value to characterize an energy dissipation condition experienced by a roadbed filler in a compaction process. The method specifically represents that the compaction degree after compaction is completed is inversely calculated through a relation curve between an energy dissipation value and the compaction degree according to the energy needing to be dissipated by unit volume roadbed filler in the process of improving the unit compaction degree under the condition that the initial compaction degree and the energy dissipated in single-pass rolling are known. According to the method, the correlation between the compaction degree and the EDV is successfully established, a mathematical model is provided for subsequent research, and the energy dissipation characteristics of different structures in the compaction process can be better understood; and in combination with vibration wheel acceleration signal energy analysis, an intelligent compaction prediction model of'signal energy-energy dissipation value-compaction degree 'adapted to different load working conditions and other conditions is constructed.

To prevent a segment from coming out with a simple structure.SOLUTION: In a tunnel lining structure (lining body 9) formed by arranging and connecting a plurality of segments S in the tunnel circumferential and axial directions, adjacent segments S in the tunnel axial direction are connected and fixed by one-pass joints 10, and adjacent segments S in the tunnel circumferential direction are connected and fixed by bolt joints 40. The one-pass joints 10 include a male joint 20 provided on one of the adjacent segments S in the tunnel axial direction, and a female joint 30 provided on the other of the adjacent segments S in the tunnel axial direction, into which the male joint 20 is inserted.SELECTED DRAWING: Figure 2

The invention discloses an experimental device for controlling a structured turning tool to machine a roller surface nano-structure through normal force, and belongs to the field of nano-structure machining. The turntable mechanism is arranged on the base, and a portal frame is arranged at the upper end of the base; the portal frame is fixedly connected with a cutting mechanism; the cutting mechanism comprises a z-direction stepping motor guide rail fixedly connected to the portal frame. The piezoelectric displacement table is fixedly connected with a force sensor clamp; one end of the force sensor clamp is fixedly connected with a force sensor; the lower end of the force sensor is fixedly connected with the cutter; and the rotary table mechanism is fixedly connected with the metal roller. And the guide rail of the z-direction stepping motor drives the cutter to approach the surface of the metal roller. According to the device, a plurality of nano structures can be machined through one-time feeding, and the machining efficiency is improved. And the normal force in the cutting process is sensed in real time through the force sensor, the piezoelectric displacement table drives the tool to do nanoscale micro-motion, precise displacement compensation is conducted on movement such as axial jump in the machining process, and millN-level control over the cutting normal force is achieved.

The present invention relates to the field of tram track laying construction. Disclosed is a method for laying a jointed ballasted track for trams on small-radius curves. In the method, by adjusting and fixing track alignment before ballast laying and track finishing, the conventional construction sequence of ballast laying and track finishing is changed, track lifting and alignment adjustment for small-radius curves are carried out prior to ballast laying and tamping, and during track laying, sleepers are densely arranged at rail joints, and concrete buttresses are added beside the sleepers to secure the sleepers in place and counteract the bending stress of rails, ensuring precise control of track alignment and elevation on the small-radius curves, and realizing laying of the jointed ballasted track for trams on the small-radius curves. After construction, ballast laying and track finishing on the small-radius curves can meet track operation requirements in a single pass, ensuring smooth and safe tram operation.

A harvesting apparatus and method for efficient fruit and nut collection in orchards. The apparatus comprises a shaker head with three axes of motion for engaging and shaking tree trunks to dislodge produce, and a blower for clearing fallen fruit or nuts from beneath the trees to an adjacent path for easy collection. The apparatus operates by moving between rows of trees, shaking each tree, and blowing the fallen produce into the next path in a single pass of the apparatus down the orchard row. This method ensures thorough and efficient harvesting, reducing labor and increasing productivity. The invention is suitable for various tree sizes and orchard layouts, enhancing operational efficiency and simplifying the harvesting process.

The utility model relates to the technical field of scanning and printing, in particular to a multifunctional singlepass printer. Comprising a rack assembly which is provided with a belt used for conveying fabric, the fabric is laid on the belt, and a printing area is arranged on the fabric; the scanning assembly is arranged above the belt, and a nozzle array is arranged on the scanning assembly and is suitable for scanning and printing a printing area on the fabric; and the moving assembly is arranged on the rack assembly and the scanning assembly and is suitable for driving the scanning assembly to move in the length direction of the belt, the width direction of the length direction of the belt and the direction perpendicular to the length direction of the belt. When the scanning assembly changes the direction in the length direction of the belt every time, the distance of the multiple spray heads is moved in the width direction of the belt, so that the problem of color deviation caused by needle deflection and oblique spraying of the spray heads and the difference between the spray heads is solved. According to the invention, various printing modes can be provided to meet market requirements.

The invention relates to a quasi-differential wavefront segmentation double-beam interference device with a planar light path structural design, which has the structural characteristic of a non-closed optical path for transmitting a measurement light beam in a one-way manner. Space coherent light of a transverse mode vector filtering mechanism based on the Huygens principle / phased array principle instead of homologous transmission time coherent light is used as each light source, and a non-closed optical path is realized under the cooperation of a one-way transmission mode on a divided measuring light beam. The problem that the sum of the loop wavelength increment or the frequency increment of a closed path interference device is zero is solved, so that the purpose of measuring the first-level effect of anisotropic physical parameters of a measured object in a linear system is achieved, and the device is particularly suitable for immersion type online measurement. The optical elements have stable performance and sound self-adaptive mechanism and self-diagnosis capability through careful layout of the optical elements; and the method also has wide application prospects in basic physical research and novel navigation / positioning systems. The invention also provides a differential wavefront segmentation and semi-transparent and semi-reflective mirror beam combination interferometer device based on the planar light path structure design, and a wavefront segmentation interferometer device based on the planar light path structure design and provided with a pre-crossing area and a bending type one-way-two-way-common mode combination light path structure. The invention relates to a wavefront segmentation interferometer device of a one-way-two-way combined light path structure which is designed based on a planar light path structure and adopts polarization light splitting-beam combination, optical rotation processing of a reference light beam and original path returning, and a use method of an interference device.

A graphics processing system configured to process an image comprising a plurality of rendered pixels, the system being configured to divide the image into a plurality of tiles, each tile comprising a subset of the rendered pixels of the image and corresponding to a plurality of display pixels, the system comprising: a tile on-chip memory; and a processor, wherein the processor is configured to perform a processing pass for at least one rendered pixel in the image, comprising: rendering the rendered pixel by: determining a set of samples, each sample having a respective position in the rendered pixel and the positions collectively having a sampling density in the rendered pixel; shading the rendered pixel at a first resolution to give a shading result for the rendered pixel; writing a shading value for each of the set of samples to the tile on-chip memory based on the shading result; and storing an up-scaled representation of the rendered pixel in the tile on-chip memory by determining, from the shading values for the set of samples, a display pixel shading value for each of a plurality of display pixels overlapping the rendered pixel at a target resolution greater than the first resolution.

A preparation method of a Ti-5553 titanium alloy plate with a grade fine grain double-state structure adopts cross-phase transformation point free forging to prepare a Ti-5553 titanium alloy plate blank, in the cross-phase transformation point free forging, the initial forging temperature of a forging stock is in a temperature zone of 45-95 DEG C above the phase transformation point, the lower limit of the final forging temperature is 650 DEG C, short-process and low-cost preparation of the plate blank is achieved, and the production cost is reduced. And the surface integrity and the deformation uniformity in the thickness direction of the plate blank in the hot rolling process in the temperature zone below the subsequent phase transformation point are guaranteed through the fine grain structure. According to the method, the strain range of a single pass is 0.2-0.25, the strain value of the single pass is larger than or equal to the critical formation strain of DDW of the Ti-5553 alloy, and therefore the number of DDW in the alloy can be increased through hot rolling in the temperature zone below the phase transformation point of each pass. The DDW in the plate is sharply increased after multi-pass hot rolling in the temperature zone below the phase transformation point, and grain refinement is sufficient. The microscopic grain size of the Ti-5553 hot-rolled plate prepared by the method is higher than 7 grade.

The disclosure relates to systems and methods for increasing the functional capabilities of a sorbent-based dialysis system. The systems and methods allow for the mode of operation of the dialysis system to be switched between single pass mode and a sorbent based multi-pass mode by controlling an amount of water added to the dialysate between 0% to 100% of the dialysate flow rate.

Techniques for providing analytical storage systems capable of executing analytical data operations “near-storage”. The techniques include receiving a command from a host computer, in which the command defines match criteria specifying a character string, and an address range of a data table. The techniques include identifying one or more character strings in the data table as matching the character string specified by the match criteria within the address range of the data table. The techniques include providing information pertaining to the identified character strings for use by the host computer. The techniques include computing information that enables estimating the number of unique values of a specified subset of data. The techniques can reduce, in a single pass, amounts of data to be provided to a host computer during execution of analytical data operations “near-storage”. The techniques can be implemented in systems and devices with reduced technological complexity and simplified programmability.

An optical measurement system may improve the accuracy with which it estimates distances to surrounding objects by upgrading various aspects of its data path. Spatial resolution may be increased by subdividing histogram buckets or integration registers based on spatial location. Saturation at any point in the data path can be detected and used to stop counting photons in individual pixels, which can then be normalized after a measurement is over. Multiple peaks can be detected using recursive or iterative techniques to identify a largest remaining peak at each stage. Instead of iterating through the histogram memory multiple times, a threshold can be pre-calculated based on an estimated ambient noise level, and peaks can be detected in a single pass.

A kind of manual control type point glue machine and point glue method, the point glue machine includes: pressure vessel, support, two-component point glue valve being installed in support, two pipelines being communicated two glue inlets of two-component point glue valve and the pressure vessel, glue nozzle being combined two glue outlets of two-component point glue valve, foot switch, with two-component point glue valve and foot switch electric connection, controller for controlling two-component point glue valve and switch between three kinds of states of double pass, single pass and closed.The method includes: controlling two-component point glue valve in double pass state, and quickly glue to product;After quick glue, control two-component point glue valve in single pass state, and slowly glue to the product.Waves and bubbles generated by early quick glue can be eliminated by later slow glue.

The invention provides a preparation method of a composite plate with excellent interface bonding, which comprises the steps of blank surface treatment, blank assembly and plate sealing, welding, vacuumizing, heating, rolling, cooling, heat treatment and plate splitting, in the blank assembly and plate sealing steps, blanks are placed according to the sequence of base material, covering material, covering material and base material to obtain a composite blank; in the rolling step, if tcp / tsp is larger than or equal to 4, the rough rolling single-pass rolling reduction is larger than or equal to 30 mm, and the rough rolling pass is larger than or equal to 1; the single-pass rolling reduction of the first three passes of finish rolling is larger than or equal to 25 mm, and the pass of finish rolling is smaller than or equal to 7; if tcp / tsp is smaller than 4, the rough rolling single-pass rolling reduction is larger than or equal to 35 mm, and the rough rolling pass is larger than or equal to 3; the finish rolling single-pass rolling reduction is smaller than or equal to 25 mm, the finish rolling pass is smaller than or equal to 7, and the total compression ratio CR is larger than or equal to 7; tcp is the target thickness of the base material in the composite board, tsp is the target thickness of the covering material in the composite board, and the unit is mm. The rolling reduction is controlled through the target proportion of the base material and the covering material in the composite board, and combination at different thickness ratios is promoted.

The utility model relates to a kind of lead-acid battery plate production technical field, specifically related to a kind of lead-acid battery plate coating device. Including frame, two symmetrical coating mechanisms of upper and lower setting are installed in frame one side, and roller mechanism is installed on the frame of coating mechanism side, it is characterized in that, two supporting rollers are rotatably arranged on the frame of roller mechanism side, outer smearing edge mechanism, inner smearing edge mechanism and cleaning mechanism are sequentially arranged between the two supporting rollers. The device integrates coating, rolling, smearing and cleaning functions, and the full-process treatment of coating can be completed by single pass of the grid, avoiding deformation or pollution of lead paste caused by multiple handling, significantly improving the production yield and efficiency of the plate.

The present invention relates to a method for checking a train count in a section, a medium, and a system. The method comprises the following steps: configuring check rules, and reading all the check rules from a configuration file by means of OGT software; traversing one-way trips of all trains on the basis of a timetable, and when the one-way trips match any section in the check rules, storing section entering and leaving records into a section entering and leaving record list; when traversal has been completed, sorting the section entering and leaving record list in chronological order of time points to obtain section entering and leaving information of all the trains along the time axis; traversing the section entering and leaving information, and obtaining a total train count in each section by means of a counter; and when the total train count in the section is greater than or equal to a train count upper limit, recording one piece of alarm information upon each change of the counter. Compared with the prior art, the present invention can achieve refinement of timetable compilation by checking counts of trains simultaneously present in sections, thereby improving operation efficiency and ensuring safety.

The invention discloses a production method of an SA-533 Gr. BCL.1 composite board for nuclear power. The production method comprises the following steps: (1) smelting; (2) a die casting process; (3) heating; (4) rolling: steel ingot cogging rolling and cogging finished product rolling: in the first stage, the initial rolling temperature is 1050-1150 DEG C, the final rolling temperature is 900-980 DEG C, the longitudinal rolling single-pass rolling reduction is 20-35 mm, and the broadening rolling reduction is 15-25 mm; the thickness of the aired steel is 130mm; in the second stage, the initial rolling temperature is 850-870 DEG C, and the final rolling temperature is 820-850 DEG C; (5) a composite plate is of a three-layer structure composed of a base steel plate, composite 304 stainless steel and a welded steel plate; and (6) a heat treatment procedure is conducted, the steel plate subjected to heat treatment of the composite plate meets the technical requirement of WYJ219-2023, the longitudinal and transverse impact at the temperature of 10 DEG C is larger than or equal to 100 (the single value is 100 J) J, and batch production of the steel is achieved.

A method of printing an image from a printhead module having a plurality of horizontal rows of nozzles. Each row of nozzles has a main row portion and a corresponding drop row portion vertically offset from the main row portion. The method includes the steps of determining a predetermined delay for the drop row portions based on the offset, a print speed, and a print resolution; assigning dot data for an image row to respective rows of nozzles based on the print speed and the print resolution, sending first dot data for each main row portion and second dot data for each drop row portion to the printhead module; and firing nozzles from the main row portions and the drop row portions in a predetermined order. Each drop row portion is fired independently of its corresponding main row portion and is delayed relative to its corresponding main row portion by the predetermined delay.

The invention relates to the technical field of environment monitoring, in particular to a multi-point automatic water sampling device for an unmanned aerial vehicle, which comprises a water sampling mechanism arranged at the bottom of the unmanned aerial vehicle, the water sampling mechanism can be automatically connected with a flying platform of the unmanned aerial vehicle, the water sampling mechanism comprises a shell, a water tank and a water pumping component, the water tank is arranged at the bottom outside the shell, and a plurality of water sampling bins are arranged in the water tank in a surrounding manner; the shell is provided with a liquid inlet hole communicated with the water sampling bin; the water pumping component comprises a water pump, a turntable and a switching pipe, and a water inlet pipe is arranged at the suction end of the water pump and provided with a water sampling pipe; a drain pipe is arranged at the discharge end of the water pump; the turntable is driven by a switching motor and is provided with a through drainage hole, one end of the switching pipe is communicated with one end, far away from the water pump, of the drainage pipe through a sealing universal joint, and the other end of the switching pipe is communicated with the drainage hole. According to the invention, single-pass flight is realized, multi-point sample collection, storage, diversion and export can be completed, the water collection efficiency is improved, and the real-time performance of seawater monitoring is ensured.

An optical measurement system can improve the accuracy of its estimates of distances to surrounding objects by improving various aspects of its data path. Spatial resolution can be improved by subdividing histogram bins or integration registers based on spatial orientation. Saturation at any point in the data path can be detected and used to stop counting photons in individual pixels, which can then be normalized after the end of the measurement. Multiple peaks can be detected using a recursive or iterative technique to identify the largest remaining peak at each stage. Instead of iterating through the histogram memory multiple times, thresholds can be precomputed based on an estimated ambient noise level, and peaks can be detected in a single pass.

The present invention provides an image recording method including a step of discharging an ink containing water and a colorant as at least two types of droplets having different droplet sizes onto a substrate in a single pass by using an ink jet recording method, setting two types of droplets among the at least two types of droplets as first droplets and second droplets, and setting the first droplets and the second droplets as second droplets, v1, V2, a1, a2, and theta, which are parameters relating to the first droplet and the second droplet, satisfy formula (1) and formula (2). 0.45 < = V2 / V1 < = 0.9 (1) 3.5 < = {V11 / 3 * (1 + cos theta)} 2 * a1 + {V21 / 3 * (1 + cos theta)} 2 * a2 < = 7.0 (2).

This application discloses an optical and electrical composite cable designed for simultaneous installation within pipelines, along with its processing and installation methods. By providing a composite cable with a thin wall and compact overall size, it allows the commercially available thin pipelines ranging from 6 mm to 13 mm in diameter to accommodate both optical and electrical cables in a single pass. This design reduces the amount of pipeline material needed and shortens installation time, while broadening the potential applications for these types of pipelines and improving their utilization. Since the optical and electrical composite cable is installed within a pipeline, it does not require self-supporting overhead structure, which simplifies its design. The thinner optical cable is connected to the thicker electrical cable, allowing the electrical cable to provide necessary tensile strength to the optical cable. This simplified approach to tensile strength ensures that the composite cable meets required strength standards despite its smaller size.

The present invention is a lawn maintenance machine capable of aerating, slicing, spiking, and depositing seeds all within a single pass. The present invention is an adaptor system for adapting a pre-existing system so as to enable the current devices to be capable of aerating, slicing, spiking, and depositing seeds all within a single pass. Another aspect of the current invention is a method for adapting a currently existing system so as to be capable of aerating, slicing, spiking and depositing seeds all within a single pass. Another aspect of the present invention is a riding aerator with slicer, spiker, seeder, and spreader.

1. The name of the design product: new nissan nimble welding robot system graphical interface of electronic equipment. 2. The use of the design product: an electronic device. 3. The design features of the design product: the graphical user interface. 4. The picture or photo that best shows the design features: front view. 5. The use of the graphical user interface: the staff controls the robot for welding by setting up the system. 6. The human-computer interaction mode of the graphical user interface: in the main view, enter the username and password, click the "login" icon option at the bottom of the interface, and the interface jumps to the "home page-single pass straight line" interface shown in interface change state diagram 1; in interface change state diagram 1, click the "arc" icon at the top right of the interface, and the interface jumps to the "home page-single pass arc" shown in interface change state diagram 2; in interface change state diagram 2, click the "straight line segmentation" icon at the top right of the interface, and the interface jumps to the "home page-single pass straight line segmentation" shown in interface change state diagram 3; in interface change state diagram 3, click the "standard multi-pass welding" icon on the left, and the interface jumps to the "home page-standard multi-pass welding" shown in interface change state diagram 4; in interface change state diagram 4, click the "custom multi-pass welding" icon on the left, and the interface jumps to the "home page-custom multi-layer multi-pass welding" shown in interface change state diagram 5; in interface change state diagram 5, click the "simulation" icon below, and the interface jumps to the "simulation page" shown in interface change state diagram 6; in interface change state diagram 6, click the "welding" icon below, and the interface jumps to the "welding page" shown in interface change state diagram 7; in interface change state diagram 7, click the " 》 " icon in the middle on the left, and the interface jumps to the interface shown in interface change state diagram 8; in interface change state diagram 8, click the "manual" icon, and the interface jumps to the interface shown in interface change state diagram 9; in interface change state diagram 9, click the gray blank area to return to the home page, click "configure" below, click the "machine posture" icon above, and the interface jumps to the "settings-robot posture" shown in interface change state diagram 10; in interface change state diagram 10, click the "welding gun coordinates" icon above, and the interface jumps to the "settings-welding gun coordinates" shown in interface change state diagram 11; in interface change state diagram 11, click the "process parameters" icon above, and the interface jumps to the "settings-welding process parameters" shown in interface change state diagram 12. 7. Other circumstances that need to be explained: all the background patterns, names, and numbers in the interface are variable or content pictures.