45 results about "Stripping (fiber)" patented technology

The invention discloses a laser cutting machine tool security early warning system based on multi-parameter analysis, which relates to the technical field of laser cutting equipment and comprises a front-end sensing layer, a core processing layer and an early warning distribution layer, the front-end differential conditioning circuit is matched with the electric-optical-electric optical fiber transmission link, a high-frequency radiation path of the laser generator and the servo motor is cut off in a physical layer, millisecond-level real-time stripping of dynamic electromagnetic noise is achieved, the problem of weak sensing signal distortion is fundamentally solved, and the detection precision is improved. And meanwhile, the characteristic frequency of the servo motor is stripped in combination with variational mode decomposition, so that the reconstructed monitoring signal has an extremely high signal-to-noise ratio, the crossing from simple early warning to intelligent diagnosis is realized through collaborative analysis of current, vibration and optical data, the risk of mistaken shutdown caused by interference is greatly reduced, the machining continuity is guaranteed, and the working efficiency is improved. And the data transmission delay is greatly reduced, and the security of the equipment is protected to the greatest extent in cooperation with the multi-stage synchronous notification of the early warning distribution layer.

The invention discloses a high-power cladding online power stripping protection device and method, and relates to the technical field of optical fiber laser devices, the high-power cladding online power stripping protection device comprises at least one protection shell, the at least one protection shell is of a semi-enclosed structure, and the minimum size of an inner cavity of the at least one protection shell or an inner cavity formed by splicing multiple protection shells is larger than the outer diameter of a target optical fiber. The width of the notch of the protective shell is larger than the outer diameter of the target optical fiber, so that the target optical fiber can enter the inner cavity of the protective shell through the notch, the protective shell is further arranged outside the target optical fiber in a sleeving mode, and the two ends of the protective shell are fixedly connected to the two ends of the microstructure area of the target optical fiber respectively. According to the invention, the application scene and the operation convenience of the high-power cladding power stripper can be improved, online stripping is realized, the operation is convenient, no welding point exists, the limitation of the length is avoided, and the defect that the welding point and the length are limited when offline manufacturing is required in the application process of an axial sleeving method can be overcome.

The utility model belongs to the technical field of optical fiber stripping, especially relates to a stripping device. A kind of stripping device, comprising: bottom plate;Positioning mechanism, slidingly set on the bottom plate, for positioning to be stripped optical cable;Positioning groove is opened in the positioning mechanism, to place and fix the optical cable to be stripped;Stripping mechanism, fixedly set on the bottom plate, for mechanical stripping optical fiber coating;Heating groove is opened in the stripping mechanism, for accommodating optical fiber and providing heating area;Heating mechanism, set in the inside of the stripping mechanism, and provide heat source for the heating groove, for the optical fiber coating in the heating groove is heated and softened;Wherein, the positioning mechanism can be relative to the stripping mechanism on the bottom plate along optical fiber axial sliding, to realize the automatic or semi-automatic stripping of optical fiber coating layer.

The application provides a stripping method and stripping equipment for an optical fiber inlaid in a carbon fiber composite mandrel, and belongs to the technical field of wire stripping. The equipment comprises a heating device, a peeling device and a pressing device; the heating device is used for surface heating treatment, the peeling device is used for stripping an outer protective layer, and the pressing device is used for applying radial pressure to a stripping treatment area. The stripping method and stripping equipment for the optical fiber inlaid in the carbon fiber composite mandrel can adopt different removal methods according to the properties of different layers of the carbon fiber composite mandrel, avoid the problem that the cutting depth is difficult to control when a single cutting method is adopted, and will not cause the problems of damaging the optical fiber or insufficient stripping. The optical fiber can be fully and completely separated out, the stripping success rate is high, effective connection with an external monitoring device can be realized, and the reliability of monitoring is ensured.

This utility model discloses a tight-buffered optical cable stripper. It mainly solves the problems of easily breaking optical fibers, difficulty in stripping, and low stripping efficiency when using existing ordinary wire strippers to strip the optical cable sheath. Its features include: a guide member (3) longitudinally located at the center of the upper end face of the clamp base (1); an optical cable insertion slot (4) longitudinally located at the lower end of the guide member (3); a strip-shaped hole (5) aligned with and communicating with the optical cable insertion slot (4) on the upper left end of the guide member (3); and a longitudinal cutter (6) and a transverse cutter (7) on the clamp handle (2). This utility model features a longitudinal cutter, which can cut the sheath of the stripped section longitudinally, effectively reducing the bonding force between the sheath and the optical fiber. The sheath is easily stripped without damaging the optical fiber. The circumferential cutting and longitudinal cutting of the outer sheath of the optical fiber are completed in one operation. It has a simple structure, is easy to use, and has high stripping efficiency.

The utility model discloses a fiber stripping control circuit and automatic fiber stripping equipment, and relates to the technical field of optical fiber processing, the fiber stripping control circuit comprises a motor driving module, a first monitoring module and a second monitoring module, the motor driving module comprises an adjusting circuit and a driving motor, the adjusting circuit is electrically connected with the adjusting circuit and the driving motor, and the driving motor is electrically connected with the first monitoring module. The driving motor is used for driving the optical fiber to rotate or the blade to move; the first monitoring module is connected with the adjusting circuit; the first monitoring module is used for acquiring a limiting state signal of the driving motor; the second monitoring module is electrically connected with the adjusting circuit; the second monitoring module is used for acquiring a magnetic field change signal of the driving motor; the adjusting circuit is used for adjusting output driving parameters of the adjusting circuit according to the limiting state signal of the first monitoring module and / or the magnetic field signal of the second monitoring module. According to the technical scheme provided by the invention, through cooperation of the motor driving module, the first monitoring module and the second monitoring module, the stability and precision of fiber stripping are improved.

The utility model relates to the technical field of optical fiber cladding processing, in particular to CO2 laser etching optical fiber cladding processing equipment which comprises a machine frame and an optical fiber body, two clamping assemblies used for clamping the optical fiber body are symmetrically arranged on the front side of the machine frame, and an X-axis overall driving mechanism used for driving the clamping assemblies to move is fixedly installed at the inner bottom of the front side of the machine frame. According to the device, an ablation mechanism and a scattering mechanism are combined, high-efficiency stripping of cladding light power is achieved, the performance of an optical fiber in laser transmission, sensing and other applications is greatly improved through the characteristic, energy loss and signal interference caused by cladding light are effectively reduced, the CO2 laser ablation technology is adopted, and the laser ablation efficiency is improved. The device can accurately control the distance and the ablation depth in the etching process, optical fibers with different specifications and requirements can be finely processed by adjusting parameters of the laser emission assembly, it is ensured that etching of each part meets the preset standard, and the consistency and stability of processing are greatly improved.

The invention discloses a multi-core bundled optical fiber patch cord and a high-precision manufacturing method thereof, and belongs to the technical field of optical fiber communication, and the method comprises the steps: (1) determining the actual length upper limit and the length preset value of each branch optical fiber; (2) manufacturing a beam combining end connector; (3) arranging a long insertion core; (4) stripping the branch optical fiber and assembling a temporary measurement insertion core; measuring the initial length of each branch optical fiber and a cutting preset value of at least one branch optical fiber; (5) determining the stripping and cutting times of the branch optical fibers and the cutting length of each cutting; (6) stripping and cutting each branch optical fiber for multiple times until the length of each branch optical fiber reaches a cutting preset value; and (7) taking down all the temporary measurement insertion cores, assembling standard-size insertion cores, and completing the manufacturing of each branch end connector, thereby completing the manufacturing of the multi-core cluster optical fiber patch cord. According to the method, the jumper wire manufacturing precision and the temperature stability can be guaranteed, the reject ratio and the cost of jumper wire manufacturing are reduced, and the method has an excellent application prospect.

The utility model discloses an automatic loading machine for a carrier tape, which relates to the technical field of electronic component production, and comprises a base, the front surface of the base is respectively and rotatably connected with a material guiding roll shaft, a waste material collecting roll shaft and a material pulling roll shaft, the inside of the base is rotatably connected with a rotating shaft, the front end of the rotating shaft is integrally connected with an overturning emptying shaft head, and the overturning emptying shaft head is connected with a material pulling roll shaft. An optical fiber sensor is installed on the front face of the base and located above the overturning discharging shaft head. According to the automatic loading machine for the carrier tape, the production efficiency can be remarkably improved. Through an automatic mechanical structure, a series of operations such as automatic pulling, product stripping and product loading of the material belt are realized, and complexity and low efficiency of manual loading are avoided, so that the operation efficiency of the whole production line is greatly improved. The method is particularly critical to a large-batch production scene, and remarkable economic benefits can be brought to enterprises.

This invention discloses a method for preparing a reticulated fiber-reinforced tungsten-based composite material, relating to the field of tungsten-based material preparation technology. First, long fibers are woven into a mesh and coated with a functional interface layer. Then, the fiber mesh and slurry are alternately laid using an indirect 3D printing method to obtain a green body of the reticulated fiber-reinforced tungsten-based composite material. Next, the binder components in the green body are removed using a hydrothermal method and a thermal stripping method. Finally, pre-sintering is performed using a hydrogen reduction sintering method to obtain a reticulated fiber-reinforced tungsten-based composite material with a certain structural strength. Then, a bulk composite material is obtained using an ultra-high pressure high temperature sintering method. The tungsten-based composite material prepared by this process is nearly fully dense, exhibiting high toughness at room temperature while ensuring high strength. Furthermore, the combination of hot pressing sintering and ultra-high pressure high temperature sintering methods allows the final composite material bulk to achieve a density of over 99%.

This invention relates to the field of cable testing technology, and more specifically, to a method and system for intelligent location of partial discharge and early warning of insulation degradation in cables. By deploying a distributed fiber optic ultrasonic and ultra-high frequency sensor array, partial discharge signals are simultaneously acquired. Deep learning algorithms are used for interference stripping and feature extraction. A dual-channel neural network is employed to collaboratively analyze the acoustic-electric fusion signal to obtain preliminary location data. Subsequently, the location information is imported into a high-precision digital twin model of the cable gallery. Accurate corrections for multipath effects and environmental attenuation are performed through acoustic-electromagnetic wave propagation simulation, achieving three-dimensional sub-meter-level precise location of the fault point. A partial discharge event fingerprint database and an insulation state evolution model are constructed to dynamically assess and predict the degradation stage and remaining electrical life of the cable insulation, forming an intuitive insulation "health cloud map." Finally, differentiated operation and maintenance strategies, from online monitoring to planned maintenance, are automatically generated based on the risk level, forming a complete predictive maintenance closed loop.

The invention discloses a preparation method of an insulating soft sling for extra-high voltage hot-line work, and relates to the technical field of insulating materials, low-temperature oxygen plasma is used for treating fiber to activate active sites, an amphiphilic nano interface agent is synthesized, a chemical bonding network is constructed through vacuum infiltration and thermal initiation crosslinking, a hydrophobic layer is sprayed, and a titanium alloy end is crimped, so that the insulating soft sling for extra-high voltage hot-line work is obtained. The preparation method has the advantages that the high-strength fiber fabric is subjected to low-temperature oxygen plasma treatment, nanoscale grooves are etched in the fiber surface, polar groups are generated, meanwhile, the polyethylene glycol-methacrylate grafted nano silicon dioxide amphiphilic interface agent is prepared through an emulsion polymerization method, and the high-performance insulating soft sling is prepared. And the hydrophilic end of the hollow fiber is combined with the polar group of the fiber through a hydrogen bond, so that the prepared insulating soft sling can effectively avoid the problems of layered stripping of an insulating layer and interface stress concentration under the working conditions of high humidity and strong load of extra-high voltage live working, and ensures the stability of an interface structure.

1. Name of the product in this design: Fiber Optic Flange Clamp. 2. Purpose of this design: To facilitate the stripping, cutting, and breaking of wires during the fiber optic splicing process. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a resin fiber composite heat insulation board forming equipment, including the forming box body, the back of forming box body is rotatively connected with the adjusting screw rod, the inside slide mounting of forming box body has the movable plate, the front and rear both sides of movable plate all are connected with the synchronous board, and the synchronous board screw thread connection on adjusting screw rod is at the back. The utility model, through the cooperation of infrared distance sensor and treater, the system can automatically monitor and adjust the position of movable plate, realizes the accurate positioning of forming space, ensures the consistency of product size, and simultaneously based on the control valve combination scheme of product specification preset, makes equipment can intelligent selection eject position, through the directional jacking of pneumatic ejector rod, not only guarantees the complete stripping of the formed product, but also is convenient for operating personnel to take the material fast, and this closed loop control system not only realizes the automatic regulation of production process, but also can be flexible adaptation the production demand of different specifications products, and remarkably improves production efficiency and product precision.

The utility model discloses a kind of collection devices for optical fiber recycling, including the stripping structure of being arranged in collection device, for the stripping when the optical fiber line recycling;The front end of the stripping structure is provided with separation structure, when the stripping of optical fiber line is completed, the outer cover of optical fiber line is separated by separation structure, and the optical fiber main body in optical fiber line is rolled by winding device, and then play the effect of recycling.The utility model is by being provided with special stripping structure, make the stripping process of optical fiber line more efficient;Stripping tool makes the outer cover of optical fiber line can be quickly stripped, reduce the damage to optical fiber main body, improve the efficiency of stripping simultaneously.

The utility model discloses a glass fiber cable barker, including handheld piece, be provided with the guide groove for the one end insertion of cable barking on handheld piece, be provided with the clamping structure for clamping the one end of cable barking on handheld piece top, be provided with the barking structure for the stripping of cable skin on clamping structure, be provided with the winding wheel structure for the fine adjustment cable length on handheld piece downside, the utility model discloses a clamping structure and barking structure can let user through the one -handed hand -held and pinch tightly mode let cable can be clamped barking place's starting position, again through winding wheel result to the barking position of cable is fine -tuned, can be through another one -handed cable and is pulled and realizes barking, has realized to the simple good use, accurate, fast of cable barking.

This invention discloses an integrated method and tooling for precise fiber stripping and online strength testing of optical fibers, relating to the field of optical fiber device manufacturing and testing technology. The method includes: fixing the optical fiber to a dedicated tooling; pushing the tooling so that its first limiting part abuts against the stripping fixture of a fiber stripping machine, mechanically determining the stripping length and performing the stripping; transferring the tooling to an integrated testing device without disassembly, applying standardized bending stress to the bare fiber; and determining the quality based on the fracture condition. The tooling includes a base with a first limiting part and a mounting groove, an assembly block with a groove, and a clamping block with a second limiting part. The arc-shaped surfaces of the two limiting parts restrict the bending amount. This invention fundamentally eliminates the influence of equipment accuracy on the stripping length through mechanical limiting, achieves online non-destructive full inspection of micro-cracks through standardized bending stress, and completes two processes in a single clamping operation through the tooling, significantly improving the accuracy, efficiency, and reliability of optical fiber connector manufacturing.

The utility model discloses a tail fiber assembling and stripping device, which belongs to the technical field of optical fiber communication equipment and comprises a covering and pressing part, a bottom plate, a storage part and a hinge part, one end of the covering and pressing part is connected with the storage part based on the hinge part, and the storage part is slidably mounted in the bottom plate; a heating piece is arranged on the inner side, close to the bottom plate, of the covering and pressing piece, and a first ring cutting tool is arranged at one end of the covering and pressing piece; the bottom plate comprises a stripping groove formed in the top, a second annular cutting tool is arranged at one end of the stripping groove, and a waste opening in the stripping groove is communicated with the containing part in the bottom plate. The tail fiber outer layer protective sleeve is subjected to hot melting through the heating piece, and the ring cutting tool is used for ring cutting of the tail fiber outer layer protective sleeve, so that the wire stripping operation can be carried out by accurately controlling the clamp cutting depth, the problem that the tail fiber is damaged due to the fact that the tail fiber outer layer protective sleeve is manually stripped at present is solved, and the tail fiber stripping device has the advantage that outer layer protective sleeve waste is collected through the storage piece.

The utility model discloses an automatic foam stripping and sucking device. Comprising a mounting frame, a foam feeding mechanism arranged on the mounting frame, a foam rolling frame connected with the foam feeding mechanism, a plurality of connecting shafts arranged on the mounting frame, a centrifugal paper feeding mechanism arranged on the mounting frame, a centrifugal paper receiving roller connected with the centrifugal paper feeding mechanism and a limiting frame arranged on one side of the mounting frame. The device comprises a limiting frame, a mounting frame, a pressing mechanism arranged on the limiting frame, a foam withdrawing mechanism arranged on the mounting frame, an induction optical fiber arranged below the limiting frame, and a foam suction device arranged on one side of the mounting frame, and has the beneficial effects that foam is automatically stripped and sucked, the efficiency is high, the labor intensity of workers is low, and the use effect is good.

The utility model provides a small -size optical fiber hot stripping forceps of no mainboard design, relates to optical fiber hot stripping forceps technical field, including base, the inner wall rotation of base is connected with the shaft, the outer wall fixed mounting of shaft has the upper cover, the inner wall fixed mounting of upper cover has the pilot lamp and the baffle respectively. The utility model, through adopting the size heating plate cooperation work mode, the small heating plate carries out the preliminary preheating softening to the optical fiber with 5W power, 80 about temperature, the big heating plate then is closed to the upper cover and triggers the switch, rapidly heats up to 100C above, realizes efficient double -sided heating, and the optical fiber coating is softened fast. The upper and lower blades of cooperation accurate contact can cut along the circumference evenly, guarantee the stripping quality. Meanwhile, the big heating plate adopts the trigger type work mechanism, only starts 30W big power in actual hot stripping time, and the small heating plate low -power preheating effectively reduces the energy consumption, improves the work efficiency, prolongs the service life of equipment, realizes the double optimization of energy -conserving and performance.

The utility model relates to a kind of wiping fiber type wire stripping pliers, including wire stripping pliers, the sleeve joint handle sleeve on the handle of wire stripping pliers, at least one handle is connected cleaning assembly, cleaning assembly uses first clean fiber device or second clean fiber device, they all include fixed plate, fixed plate is equipped with the plugboard of plug-in in handle sleeve, cover plate is connected on fixed plate by hinging axle, torsional spring is connected on hinging axle, torsional spring and fixed plate and cover plate correspond with each other, lower cleaning cotton and upper cleaning cotton of corresponding cooperation are connected on fixed plate and cover plate.The utility model has the advantages that: the cleaning assembly used is installed flexibly, can be used by operators with different operation habits, when cleaning fiber, since the area of cleaning cotton is larger, optical fiber is easy to place, then two cleaning cottons are used to extrude optical fiber, optical fiber is wiped, it is convenient to operate, and there is no phenomenon of broken fiber.Owing to the fact that the hand of operator does not directly contact with alcohol, alcohol does not hurt hand, and fiber is cleaned.

The application provides a laser tail fiber intelligent stripping equipment and process, and relates to the technical field of manufacturing equipment.The application realizes local weighing of materials through a material weighing mechanism by integrally arranging the stripping equipment, solves the problem of material weighing, realizes stripping automation through a stripping execution mechanism, solves the problem of low efficiency of manual operation, realizes whole-process control of the stripping operation process through a stripping control unit, and achieves the effect of intelligent stripping.The application solves the problems of low efficiency, high loss, and multiple devices involved in traditional manual operation, and multiple transfer operations are required.

The invention belongs to the technical field of functional textile materials, and relates to a one-way moisture conducting film with gradient apertures and a preparation method of the one-way moisture conducting film. The preparation method comprises the steps that the first fiber electrostatic spinning device and the third fiber electrostatic flocking device are started at the same time and kept for a period of time; starting a fourth fiber electrostatic flocking device, and keeping for a period of time; starting a second fiber electrostatic spinning device, and keeping for a period of time; closing the first fiber electrostatic spinning device and keeping for a period of time; and closing the fourth fiber electrostatic flocking device, and keeping for a period of time to obtain the one-way moisture conducting film with gradient aperture. The one-way moisture conducting film with the gradient aperture comprises a reverse side fiber network layer, a hydrophobic layer, a transition layer, a hydrophilic layer and a front side fiber network layer which are adjacent in sequence. According to the invention, film body structure integration is realized, and the problems of discontinuous pores, easy interlayer stripping and insufficient wear resistance and structural stability in the prior art are solved.

This invention discloses an easy-stripping fiber optic bundle coating material, fiber optic bundle, and preparation method, relating to the field of fiber optic manufacturing technology. It is particularly suitable for manufacturing fiber optic bundles with small-size, ultra-high-density applications and rapid stripping capabilities using acrylic resin through a UV curing process, effectively shortening construction time and improving optical cable construction efficiency. In this invention, the acrylic sheath structure of the fiber optic bundle can be rapidly stripped by extrusion rupture, eliminating the need for complex specialized tools. The operation is simple and quick, and the sheath formed by UV curing of acrylic resin has a thickness of only 50-100 μm, a very thin wall, significantly improving space utilization.

The device belongs to the field of electric power facility construction, and is specially designed for solving the problems of low efficiency, easy optical fiber damage and high safety risk of traditional manual electric power optical cable stripping. The device comprises a base, a sliding rail assembly, a sliding rail two-end pressing assembly and a sliding carrying table, and the carrying table is provided with an annular cutting assembly and a longitudinal cutting assembly. The pressing assembly fixes the optical cable, the longitudinal cutting assembly cuts the outer skin longitudinally, the annular cutting assembly cuts in the annular direction, and the sliding rail assembly drives the carrying table to move. The device can adapt to optical cables of different specifications, is provided with a camera and a display device for monitoring cutting, has the advantages of reasonable structure, simplicity and convenience in operation and high efficiency and safety in stripping, and can improve the laying construction quality and efficiency of power optical cables.

The utility model discloses a fiber stripping clamp, which belongs to the field of fiber stripping and comprises an operation table, a protection box is fixedly connected to the top of the operation table, a base is fixedly connected to the bottom of an inner cavity of the protection box, a heating bin is fixedly connected to the top of the base, and a control panel is fixedly connected to the top of the heating bin. A movable plate is arranged above the base, a fixed plate is fixedly connected to an inner cavity of the movable plate through a plurality of bolts, a supporting frame is fixedly connected to the top of the movable plate, a threaded rod is arranged in an inner cavity of the supporting frame, and a pressing plate is fixedly connected to one end of the threaded rod. Through cooperative use of the devices, an operator holds the rotating handle to drive the threaded rod to move, so that the pressing plate can firmly and stably limit the optical fiber, displacement or shaking of the optical fiber in the stripping process is avoided, the stripping precision and quality are ensured, the optical fiber is effectively prevented from being damaged, and the integrity and reliability of the optical fiber are improved.

The invention relates to the technical field of optical fiber application, in particular to a stripping method of an optical fiber coating layer. The optical fiber coating stripping paste is matched with a simple fiber stripping jig to strip the optical fiber coating, the optical fiber coating is not damaged, the optical fiber coating is attached along the edge of the fiber stripping groove through the adhesive tape, the fiber stripping length can be accurately controlled, it is guaranteed that a stripping opening step is neat, and meanwhile the problems of environmental pollution and the like are solved. According to the invention, the problems of optical fiber damage, irregular stripping opening, troublesome corrosive liquid discharge and treatment and the like caused by other coating stripping methods are solved, and a technical guarantee is provided for manufacturing more reliable optical devices in the fields of optical communication, industrial laser and the like.

The utility model discloses an optical fiber thermal stripping clamp, and belongs to the field of electrician tools, the thermal stripping clamp comprises an upper clamp handle and a lower clamp handle which is hinged on the upper clamp handle and is symmetrical to the upper clamp handle, one end of the upper clamp handle is fixedly provided with an upper clamping plate, and one end of the lower clamp handle is fixedly provided with a lower clamping plate which is symmetrical to the upper clamping plate. A first blade is fixedly installed at the end, away from the upper plier handle, of the upper clamping plate, and a second blade symmetrical to the first blade is fixedly installed at the end, away from the lower plier handle, of the lower clamping plate. According to the hot stripping pliers, after a certain temperature is reached, the skin of a wire harness is softened, then the upper clamping plate and the lower clamping plate are extruded from the two sides, the first blade and the second blade at the end parts of the upper clamping plate and the lower clamping plate are pressed and combined, the skin of the wire harness is cut, the wire harness is pulled outwards, and the skin of the wire is rapidly stripped. The softened wire harness is more convenient to peel, time and labor are saved, and the wire harness is prevented from being snapped.

The invention discloses an intelligent control system for a hot press molding process of a short fiber reinforced fiberboard, and relates to the technical field of intelligent control, which comprises the following steps of: under the constraint of a molding initial reference parameter, capturing a stress wave pulse through a monitoring window which is dynamically opened and closed along with a pressure load, and projecting an acoustic emission signal to a time-frequency collaborative domain; extracting a fiber damage variable through strength stripping of energy distribution; the disturbance module is used for mapping the fiber damage variable into a structure disturbance parameter of the evolution state of the internal structure of the short fiber reinforced plate blank, and performing coupling analysis on the structure disturbance parameter and pressure change information detected in the forming process to form a structure disturbance estimation parameter; the adjusting module is used for mapping the structure disturbance estimation parameter into a synchronous out-phase compensation component, injecting a transient driving correction instruction counteracting disturbance energy into a pressure control loop, and outputting a forming state data stream; layering bursting and warping risks of a finished product are reduced; and comprehensive mechanical properties of the short fiber reinforced fiberboard are improved.