94results about How to "Avoid making" patented technology

The invention discloses a method for preparing a powder high-speed steel billet, the powder high-speed steel billet and application, and relates to the technical field of advanced manufacturing of metal materials. The powder high-speed steel billet is prepared through the high-frequency induction hot pressing sintering method, rapid manufacturing of the powder high-speed steel billet can be achieved, and the performance of the obtained product can reach the product level of traditional hot isostatic pressing sintering. And compared with a traditional hot isostatic pressing preparation method, the technological process is simple, the period is short, preparation of a sheath is avoided, the cost can be reduced, and the safety can be improved. The density of the prepared powder high-speed steel can reach 98.5%, the microhardness reaches 365 Hv, the tensile strength and the yield strength reach 723 MPa and 687 MPa correspondingly, short-process and low-cost preparation of the powder high-speed steel billet can be achieved, and the obtained powder high-speed steel billet can be used for manufacturing hardware knives and scissors, mechanical molds and the like.

The invention relates to the technical field of three-dimensional scanning, in particular to a 3D printing product personalized design method based on a three-dimensional scanning human body model. The method comprises the following steps: acquiring human body three-dimensional scanning data and human body composition data; performing movable joint analysis on the human body three-dimensional scanning data to generate human body movable joint data; performing distributed three-dimensional model modeling on the human body three-dimensional scanning data based on the human body movable joint data to generate a human body three-dimensional model; initial human body fitting product design is conducted on the human body three-dimensional model based on the 3D printing technology, and initial 3D printing product parameter data are obtained; according to the method, by combining the human joints, the body composition data and the user feedback, the fitness and the personalized design precision of the 3D printing product are optimized, and the precision and the flexibility of the personalized design of the 3D printing product are improved.

The invention discloses a novel three-dimensional packaging structure based on a flexible substrate and a chip heat dissipation method, particularly relates to the technical field of micro three-dimensional integrated circuit packaging structures, and solves the problems that in the prior art, a chip packaging structure is low in integration level and poor in heat dissipation performance, and the manufacturing process of a silicon through hole technology in advanced packaging is complex; in the prior art, a silicon chip needs to be drilled and filled with a conductive material, so that the production cost is increased, the drilling and filling process has extremely high requirements on precision and control, and secondly, signal interference is caused, and a series of signal distortion and crosstalk problems can be caused in the field of high-frequency signals due to the fact that a TSV is vertical; according to the technical scheme, a rigid-flexible combined packaging structure, a rigid metal stable three-dimensional packaging structure and a flexible substrate are adopted, and expensive technologies such as through silicon vias are not used; according to the three-dimensional packaging structure, essence of the rigid substrate and essence of the flexible substrate are respectively taken, dregs are removed, and the rigid substrate and the flexible substrate make up for each other.

The utility model discloses a limiting device for a bottomless steel hanging box cofferdam on an inclined riverbed surface. The limiting device structurally comprises a pile foundation steel casing, a bottomless steel hanging box cofferdam, a cofferdam inner steel support, a suspension system, a guide steel sleeve and a positioning pile. The structure is used for installing the steel cofferdam under the condition of an inclined riverbed, the limiting device solves the problems that the bottom of the bottomless steel hanging box cofferdam floats and swings and is difficult to position due to the influence of water flow after the bottomless steel hanging box cofferdam is lowered to the bed, and can adapt to the construction condition of the inclined riverbed; the guide devices are arranged on the outer wall of the cofferdam to enable the positioning piles to penetrate into the riverbed bedrock for anchoring, horizontal positioning of the bottomless steel hanging box cofferdam is achieved, the method is simple and feasible, construction is convenient, and the safety performance of the cofferdam is improved.

The invention relates to a cover plate assembly, a display panel, a preparation method of the display panel and a display device. The cover plate assembly comprises a first substrate, a first sealing layer, a microlens array and a first light blocking structure. The first sealing layer is located on one side of the first substrate; the micro-lens array is positioned on one side, far away from the first substrate, of the first sealing layer; the micro lens array comprises a plurality of micro lenses which are arranged at intervals; the first light blocking structure is located on the side, away from the first substrate, of the first sealing layer. The first light blocking structure comprises a plurality of first light holes corresponding to the plurality of micro lenses; at least part of orthographic projections of the micro lenses on the first substrate are overlapped with orthographic projections of the corresponding first light holes on the first substrate. The problem that other devices on the screen body are easily damaged when the first light blocking structure is manufactured can be solved.

The multifunctional polishing and grinding clamp comprises a clamp body, an angle block assembly and an upper disc base, the clamp body is fixed to the upper disc base, a fixing groove is formed in the clamp body, the angle block assembly is installed in the fixing groove, a metal pressing strip is further fixed to one inclined face of the clamp body, and the angle block assembly is installed in the metal pressing strip. The metal pressing strip corresponds to the fixing groove, a threaded hole is formed in the metal pressing strip, and an inclined included angle is formed between the central axis of the threaded hole and the horizontal plane of the fixing groove. According to the grinding and polishing device, the grinding and polishing requirements of different end face angles of chips and optical fiber arrays of different sizes are met by replacing different angle block assemblies. For new grinding and polishing samples, only proper angle block assemblies need to be designed and machined, manufacturing of a large number of grinding and polishing clamps of complex structures is avoided, the design and machining cost can be greatly reduced, waste is avoided, universality is high, operability is high, and the end face grinding and polishing requirements of chips and optical fiber arrays can be met.

The invention provides a universal printed board supporting tool for a board splitting machine. The universal printed board supporting tool comprises a supporting board, supporting board supporting columns, supporting board sliding rails and supporting column assemblies. The supporting plate is of a plate frame structure and is supported and fixed to the supporting plate supporting column, and the lower end of the supporting plate supporting column is matched with a tray hole site of the plate dividing machine so that the supporting plate can be assembled on the tray of the plate dividing machine. Supporting plate sliding grooves used for fixing the supporting plate sliding rails are formed in the two sides of the supporting plate, and the multiple supporting plate sliding rails are fixed to the supporting plate through threaded fasteners penetrating through the supporting plate sliding grooves. Supporting column sliding rail mounting grooves are formed in the supporting plate sliding rails in the length direction, the multiple supporting column assemblies are distributed and mounted on the multiple supporting plate sliding rails along the supporting column sliding rail mounting grooves according to the appearance of the printed board, and the supporting column assemblies are used for supporting and fixing the printed board with the technological edge. The printed board supporting tool can be compatible with different types of printed boards, the printed boards can be fixed and supported in all directions, and the working efficiency and the product quality are improved.

An electronic paper menu comprises an electronic ink screen unit A, a control unit, a power supply unit and a communication unit. The electronic ink screen unit A is in electric signal connection with the control unit; the communication unit is in electric signal connection with the control unit; the power supply unit provides working power for the electronic paper menu; the external device sends menu information to the electronic paper menu through the communication unit, and the menu information is displayed on the electronic ink screen unit A. The electronic ink screen unit A, the electronic ink screen unit B and the electronic ink screen unit C form a three-angle barrel shape. The motor unit can drive the electronic paper menu to rotate. The communication unit comprises a USB communication interface or a Bluetooth communication module and can interact with external equipment. By means of the communication unit, the menu can be electronically updated, more environment-friendly and convenient effects are achieved, and the menu can be displayed without electrification.

The invention provides a reflector fixing and adjusting device which comprises a reflector base used for fixing a reflector, a connecting base is arranged on the back face of the reflector base, an adjusting base is arranged in a cavity of an optical machine shell, elastic bases are arranged on the side walls of the reflector base and the adjusting base and connected through screw pins, the adjusting base covers the periphery of the connecting base, and a spring is arranged between the adjusting base and the connecting base. A mirror base adjusting rod is arranged on the adjusting base, an adjusting base adjusting rod is arranged on the machine shell top wall of the light machine machine shell, and a built-in limiting plate is arranged on the lower end face of the side wall of the machine shell. According to the invention, the translation of the adjusting seat can realize the translation of the normal of the reflecting mirror and the position of the adjusting operation of the deflection adjustment of the normal of the reflecting mirror on the back surface of the reflecting mirror, so that the problem of space limitation caused by narrow space on the side surface of the reflecting mirror is solved, and at least four-degree-of-freedom adjustment of the reflecting mirror in the narrow space is met.

The utility model provides a bridge and channel combined construction structure, which relates to the technical field of bridge engineering, and comprises a bridge, channel components and integrated wall type piers, the channel components are distributed along a first direction, and the channel components support the bridge through the integrated wall type piers; the bridge is arranged above the channel assembly in the second direction; the second direction is different from the first direction. The technical problems that in the prior art, the engineering scale is enlarged due to the fact that the lower portion of a bridge occupies the inner space of a channel, and materials are increased and structural safety is reduced due to the fact that the lower portion of the bridge is arranged on the top plate and the bottom plate of the channel are solved.

The invention relates to the technical field of rocket launching platform design and application, in particular to a modular application method of a reconfigurable rocket launching platform, and solves the technical problem that existing launching work generally needs to carry out new launching platform design and demonstration according to rocket requirements. According to the method, a main control unit, a supporting unit, a filling unit and a testing unit framework of a launching platform are formed according to different rocket launching requirements; a plurality of units with different functions are stored in the launching site according to the number of stations, the requirements of rocket launching on a launching platform can be received, and the units with the functions are dispatched according to the actual requirements of a rocket under the dispatching of the main control unit; the unit for supporting the final assembly goes to a final assembly workshop to support rocket final assembly work; under the condition that part of the units do not need to participate in final assembly work, the parts of the units can directly go to a transmitting station for standby preparation; after the rocket is subjected to final assembly, the rocket is transported to a launching station through the units participating in final assembly work in a cooperative mode, and after launching is completed, all the units are withdrawn.

The utility model relates to the field of tool equipment, and provides a brake controller disassembling and assembling device. The brake controller disassembling and assembling device comprises a support. The supporting frame is detachably installed on the support, and a clamping piece and a positioning piece are formed on the supporting frame; a first screw rod is arranged on the mounting plate in a penetrating mode, a mounting groove is further formed in the mounting plate, and the clamping piece is arranged in the mounting groove in a penetrating mode; the mounting seat is detachably mounted on the bracket, and a second screw rod is arranged on the mounting seat in a penetrating manner; in the dismounting state, the positioning piece is used for being inserted into a mounting hole of a gear shifting mechanism in the brake controller, so that the supporting frame drives the gear shifting mechanism to be separated from the cam under the action of the first screw rod; in the installation state, the second screw is suitable for pressing the cam so that the cam can be connected with the gear shifting mechanism. According to the brake controller disassembling and assembling device, a gear shifting mechanism and a cam in the brake controller can be disassembled and assembled more simply and quickly; the working efficiency of maintenance and replacement is greatly improved; and the method has relatively high universality.

The present invention discloses a prefabricated combined cavity floor slab, which relates to the technical field of assembled buildings. The device comprises at least one cavity floor slab and at least two supporting beams. The cavity floor slab comprises a panel, an intermediate plate, a bottom plate, a connecting piece and at least three edge sealing plates. The panel, the intermediate plate and the bottom plate are connected in sequence. The edge sealing plate is arranged on the outer side of the intermediate plate and encloses the panel, the intermediate plate and the bottom plate as a whole. Both the panel and the bottom plate are provided with bidirectional force reinforcement and prestressed reinforcement. The panel is also provided with at least three panel columns, and the bottom plate is provided with at least three bottom plate columns, wherein the panel columns and the bottom plate columns are connected one by one through connecting pieces. The present invention realizes full prefabrication, standardized production, simple structure, detachable, convenient transportation and construction, can speed up the construction progress and reduce the number of personnel in on-site construction, and saves energy and protects the environment, reduces pollution and significantly improves efficiency during production and construction.

The invention provides a printing file color management method and device and a storage medium. The method comprises the following steps: acquiring a characteristic color of a to-be-printed file, and preparing characteristic ink according to the characteristic color; acquiring spot color information of the characteristic ink; making a multi-channel color separation printing ICC file according to the spot color information and a CMYK color standard; and printing file color separation according to the multichannel color separation printing ICC file. According to the method, spot color ink manufacturing can be carried out according to color features of product images, color separation of exclusive ICC is achieved, the printing color gamut is directionally expanded, and printed products have uniqueness and novelty.

This utility model provides an automatic weighing device for preventing the diffusion of carbon black in tire production, belonging to the field of carbon black production technology. The device includes a storage cylinder, a weighing cylinder, a sealing cap, and a conveying pipe. The storage cylinder is shaped like an inverted frustum, with a rectangular outlet at its bottom. The weighing cylinder is positioned below the storage cylinder, with a rectangular inlet at its top corresponding to the outlet at the bottom. The weighing cylinder is cylindrical. The sealing cap is connected to the bottom of the storage cylinder via a hinge shaft, the axis of which is parallel to the long side of the rectangular outlet. The sealing cap is used to open or close the rectangular outlet at the bottom of the storage cylinder. One end of the conveying pipe is connected to the side wall of the weighing cylinder, and the conveying pipe is L-shaped. The other end of the conveying pipe extends downwards at an angle. This utility model solves the problem in the prior art where carbon black weighing during tire production causes carbon black dust to diffuse into the surrounding environment, resulting in additional production costs and safety hazards.

The invention discloses a preparation method of a ZIF-8 wood derived carbon-based self-supporting electrode. The method comprises the following steps that wood is soaked in an acrylonitrile solution at the room temperature, and cellulose in the wood and acrylonitrile are subjected to a Michael addition reaction for cyanidation; the wood is taken out and washed clean with purified water, and then freeze drying is conducted; the wood is soaked in a mixed solution of the solution A and the solution B, ZIF-8 grows on the wood in situ, and then the wood is taken out and freeze-dried; the wood is heated to 300 DEG C in the air atmosphere, carbonized and activated; heating the wood to 900 DEG C in a nitrogen atmosphere, and carbonizing to obtain a self-supporting network structure electrode; according to the self-supporting electrode and the self-supporting network structure electrode provided by the invention, the tedious electrode manufacturing process is avoided, the requirements on a conductive agent, an adhesive and a current collecting agent are eliminated, the proportion of active components is increased, the self-supporting electrode has high loading capacity, energy density can be increased, the self-supporting electrode has low torsion resistance, and the ion transmission capacity of the material is improved.

The invention discloses a hinged dumper and a pipeline fixing device thereof. The hinged dumper comprises an inner support, at least one pipe clamp assembly and at least one rubber sleeve hoop. The right side of the inner support is fixed to a right front column of a front frame, the left side of the inner support is connected with the supporting frame, and the supporting frame is used for supporting a cab and fixed to a left front column of the front frame. At least one pipe clamp assembly is installed on the inner support, pipe grooves of multiple specifications are formed in the pipe clamp assembly and used for fixing hydraulic pipes of different specifications, and all or part of the hydraulic pipes are bundled together through at least one fixing belt; and at least one rubber sleeve hoop is arranged on the inner bracket and is used for fastening a plurality of front vehicle wire harnesses together. The hinged type dumper pipeline fixing device is safe and reliable, can be used for supporting and fixing a hydraulic pipeline and can also be used for fixing a front dumper wiring harness, and an operator can conveniently maintain parts below a cab.

The invention discloses a method for preparing high-grade road asphalt, and belongs to the technical field of petrochemical industry. A method for preparing high-grade road asphalt of the invention is to separate the extracted raw material vacuum residue oil through a butane solvent deasphalting process to obtain asphaltene and colloid, and then blend the asphaltene, colloid and vacuum residue oil to obtain high-grade road asphalt. The invention adopts a method for preparing high-grade road asphalt by blending vacuum residue oil with desorbed colloid and asphaltene, which improves the yield of colloid, can effectively control the quality of road asphalt products, and the process required for the preparation method is simple, and can be carried out in the desorbing device of an oil refinery.

The invention relates to the technical field of thin-wall stainless steel pipe production, and particularly discloses a thin-wall stainless steel pipe production laser welding production line which comprises laser welding equipment and a bottom plate, the top of the bottom plate is connected with a moving plate through two first electric telescopic rods, and the laser welding equipment is installed in the moving plate; the two ends of the top of the bottom plate are each provided with two installation frames, two conveying rollers are installed between the two installation frames and the bottom plate, one end of the top of the bottom plate is provided with a detection mechanism used for detecting the surface of a stainless steel pipe body to be welded, and the other end of the bottom plate is provided with a polishing mechanism used for polishing the welding portion of the stainless steel pipe body. According to the stainless steel pipe welding equipment, before the stainless steel pipe body is welded, visual identification detection treatment can be conducted on the surface of the stainless steel pipe body to be welded in advance through the arranged detection equipment, and the problems that a production line continues to run, unqualified stainless steel pipe bodies are produced and prepared, and the production cost is increased are avoided.

The invention relates to the field of packaging paper processing, and discloses a high-strength multi-layer composite heat preservation packaging paper preparation process and processing device.The high-strength multi-layer composite heat preservation packaging paper preparation process comprises the following steps that S1, metallurgical waste residue processing is conducted, specifically, metallurgical waste residues are cleaned, ground, filtered and then dried; s2, paper pulp processing; S3, packaging paper pulp preparation: uniformly mixing the processed metallurgical waste residues with the processed paper pulp; s4, finished paper preparation; s5, packaging paper processing, wherein after paper preparation is completed, paper is subjected to coating, compounding, drying and shaping, and packaging paper is obtained; and S6, subsequent detection. Metallurgical waste residues are cleaned, ground and filtered, so that the bonding degree of the metallurgical waste residues and paper pulp is enhanced, and the moisture content of the paper pulp is prevented from being influenced; the processed metallurgical waste residues and the processed paper pulp are uniformly mixed in proportion, so that the strength and durability of the paper are improved, and the use amount of raw wood pulp is reduced.

The invention discloses a gallium nitride groove type MOSFET device and a preparation method thereof, and belongs to the field of semiconductor devices. The device comprises a substrate, an epitaxial structure formed on a first surface of the substrate, a gate dielectric layer formed on the epitaxial structure, a source electrode, a gate electrode and a drain electrode, the epitaxial structure comprises an n-GaN drift layer, a C-doped high-resistance GaN layer and an n +-GaN layer which are sequentially formed on the first surface of the substrate, the C-doped high-resistance GaN layer is located between the n-GaN drift layer and the n +-GaN layer, and the n +-GaN layer is located between the gate dielectric layer and the n +-GaN layer. And a high-resistance current blocking layer. The preparation method comprises the following steps: sequentially growing an n-GaN drift layer, a C-doped high-resistance GaN layer and an n +-GaN layer on a first surface of a substrate to form an epitaxial structure; forming a gate dielectric layer on the epitaxial structure; and forming a grid electrode, a source electrode and a drain electrode. Compared with the prior art, the C-doped high-resistance GaN layer is adopted to replace the Mg-doped p-GaN layer, preparation and activation of the p-GaN layer in a traditional method are avoided, and the vertical voltage endurance capability and the leakage current suppression capability of the device are effectively improved.

The invention relates to a preparation method of methyl p-cyanobenzoate. The preparation method is mainly characterized by comprising the following steps: dissolving p-cyanobenzoic acid, N-methyl-N-nitrosourea and inorganic base in a certain molar ratio in a mixed solvent, uniformly stirring, and reacting for several hours at a certain temperature; and after the reaction is completed, adding hydrochloric acid with a certain concentration to quench a reaction solution, extracting with an organic solvent, washing an organic phase with an alkali solution, concentrating, drying, and recrystallizing (or column chromatography) to obtain methyl p-cyanobenzoate. The method is easy to treat three wastes and is green and environment-friendly; the process is simple and the reaction temperature is low; the product purity is high, the yield is remarkably improved, and the method is suitable for expanded production.

The utility model discloses a welding material tray which comprises a shaft core and two baffles, the two baffles are arranged at the two ends of the shaft core respectively, welding lines are arranged on the faces, close to the shaft core, of the baffles, the shaft core and the baffles are fixed in a welding mode, and belt-shaped or strip-shaped materials are wound around the shaft core. According to the welding material tray, the length of the shaft core can be freely cut according to the requirement of material packaging, so that manufacturing of molds of different specifications can be avoided, and the manufacturing cost of the molds is greatly saved.

The utility model relates to the field of anchor rod drilling machine, specifically is a kind of anchor rod drilling machine auxiliary workbench, including workbench, the top of workbench is fixedly connected with fixed plate, the top of workbench is slidably connected with slide plate, the top of fixed plate is provided with limiting assembly, the side of slide plate is provided with clamping mechanism, the bottom of slide plate is provided with pusher assembly, limiting assembly includes mounting plate, the bottom of mounting plate is set on the top of fixed plate, the top of mounting plate is fixedly connected with connecting plate;The utility model is clamped to the component outside the anchor rod body by clamping mechanism, and is clamped and is limited to anchor rod body by limiting assembly, so that pusher assembly can smoothly drive slide plate and component to move together when using, and using the thread on component and anchor rod body and the reason that anchor rod body can rotate, component can be smoothly connected to the surface of rod body in turn.

The invention relates to the technical field of quartz crystal devices, and provides a processing method of a wafer structure, the wafer structure and a crystal oscillator, and the processing method comprises the steps: etching a hollow pattern in the middle of a mother wafer through a micro-nano technology, so as to form resonant wafers with the same size specification at the two sides of the hollow pattern, the two resonance wafers are symmetrical along the central axis of the mother wafer; electrodes are plated on the front faces and the back faces of the two resonance wafers, and the electrode on each face is electrically connected with the two resonance wafers. According to the processing method, two symmetrical resonance wafers located on the same horizontal plane are processed on a large wafer, and electrodes are arranged on the two faces of each resonance wafer respectively, so that when the two resonance wafers are located in a vibration environment, the induction conditions of the two wafers to external vibration are closest, and the vibration of the two resonance wafers is reduced. The acceleration vector is closest to zero after reverse superposition, and the acceleration sensitivity of the crystal oscillator is remarkably reduced.

The invention discloses a digital printer automatic alignment printing effect monitoring method and system, and relates to the technical field of digital printers, the system comprises an image acquisition subsystem, a visual AI identification subsystem and a printing monitoring subsystem; wherein the image acquisition subsystem is internally provided with an image acquisition module and is used for acquiring an image of a target workpiece on a tabletop of a printer; the technical key points are as follows: the visual AI recognition subsystem is configured, so that automatic alignment printing of workpieces is realized, the time for placing and drawing by workers is saved, the production cost is reduced, the production efficiency is improved, the product printing quality is improved, and the digital printer is particularly suitable for printing small and special-shaped products, so that the intelligent degree of the digital printer is improved; and finally, through comprehensive optimization of the printing monitoring subsystem, not only are the printing quality and efficiency improved, but also the production cost and the maintenance cost are reduced, and powerful technical support is provided for wide application of the printing technology.

This invention belongs to the technical field of automotive sub-instrument panel assembly processing, specifically relating to a rapid changeover processing device for automotive sub-instrument panel assemblies. The device includes a laser welding apparatus and a rapid changeover fixture. The rapid changeover fixture comprises a fixture base, a mounting block, a threaded plate, and a screw. The mounting block is slidably connected to the upper part of the fixture base. The threaded plate is fixedly installed below the fixture base and has threaded holes on its surface. The screw is threaded into the threaded holes and has two limiting blocks at its upper end. A mounting cavity is slidably connected inside the mounting block, with the two limiting blocks located on the upper and lower sides of the mounting cavity, respectively. This device solves the problem that current processing of automotive sub-instrument panel assemblies requires multiple processing devices for multiple models, significantly increasing costs. Furthermore, the processing devices used cannot achieve rapid changeover, leading to reduced production efficiency and negatively impacting the assembly's production quality.

The application discloses a preparation method of metrafenone, which comprises the following steps: (1) reacting 5,5-dimethyl-4,5-dihydroisoxazole-3-sulfonyl chloride under the action of a sulfite to obtain 5,5-dimethyl-4,5-dihydroisoxazole-3-sulfinate; (2) reacting the 5,5-dimethyl-4,5-dihydroisoxazole-3-sulfinate with a pyrazole intermediate 3 to obtain the metrafenone; wherein, a general structure of the pyrazole intermediate 3 is as follows: Y is halogen, or the application provides a new route for synthesizing metrafenone, avoids using hydrogen peroxide, meta-chloro peroxide benzoic acid, ozone and other oxidants to prepare the metrafenone in a traditional route, greatly reduces the production risk, improves process safety, and is suitable for large-scale industrial production.

The utility model relates to the field of precision dies, and discloses an assembly type precision die which comprises a first fixing plate, a first limiting block is fixedly connected to the center of one side of the outer wall of the front end of the first fixing plate, and a first die is clamped and matched with one side of the outer wall of the front end of the first limiting block. The outer wall of one side of the first fixing plate is fixedly connected with a second fixing plate, compared with most traditional precision molds, the first mold and the second mold of the precision mold can be replaced, so that the shaped part of the precision mold can be replaced according to the use requirement, and the precision mold is convenient to use. The forming part can be replaced according to the requirements of different products to adapt to the requirements of different product shapes and sizes, so that the flexibility and multifunctionality of the mold are improved, the whole mold can be prevented from being redesigned and manufactured, the cost for repurchasing and manufacturing the whole mold is saved, and the production cost is reduced.

The present invention discloses a method and system for monitoring the automatic alignment printing effect of a digital printer, and relates to the technical field of digital printers. The system comprises an image acquisition subsystem, a visual AI recognition subsystem and a printing monitoring subsystem; wherein the image acquisition subsystem has a built-in image acquisition module for acquiring the target workpiece image on the printer table; the technical key points are as follows: by configuring the visual AI recognition subsystem, automatic alignment printing of the workpiece is realized, which saves the time of workers in arranging materials and drawing, reduces production costs, improves production efficiency, and enhances the quality of product printing, and is particularly suitable for the printing of small and special-shaped products, thereby improving the intelligence of the digital printer; finally, through the comprehensive optimization of the printing monitoring subsystem, not only the printing quality and efficiency are improved, but also the production cost and maintenance cost are reduced, providing strong technical support for the wide application of printing technology.