48 results about "Multiaxis machining" patented technology

The invention relates to the technical field of machining control, in particular to an intelligent planning system and method for a multi-axis linkage numerical control machining path, and the system comprises a data collection unit which is used for obtaining the form attribute parameter information of a machined workpiece and the axial motion attribute parameter information of a multi-axis machining unit; and the initial division unit is used for performing initial division on a workpiece machining range according to the morphological attribute parameter information and the axial motion attribute parameter information to obtain an initial segmentation result and an initial trajectory planning result of the machining range, and the initial trajectory planning result comprises coordinate information of each trajectory segment. The collision condition between the motion path of the cutting tool and the feature range of the workpiece can be checked in real time through the collision checking unit, and the path is automatically adjusted through the collision avoidance unit, so that possible machining errors and equipment damage are avoided, and the machining safety and stability are greatly improved through intelligent collision avoidance.

The invention discloses a process-in-the-loop numerical control device and method, and belongs to the technical field of numerical control. The process-in-the-loop numerical control device comprises a non-real-time process optimizer, and the non-real-time process optimizer carries out process optimization processing on original track data input by a user based on a track error prediction model of deep learning; comprehensive errors generated in the multi-axis machining process are effectively compensated; the interpolator and the position controller are used for calculating a middle point coordinate of the movement track and accurately controlling the cutter to reach a target position; the process prediction observer constructs a dynamic observer by using a neural network technology, and carries out real-time feed-forward compensation in the processing process; and the physical machine tool carries out machining operation. According to the technology-in-the-loop numerical control device and method, the non-real-time technology optimizer and the technology prediction observer are added, the machining technology is subjected to deep fusion prediction, optimization and dynamic closed-loop control through virtual machine tool simulation and physical machine tool feedback, the machining track is optimized in real time, and errors are compensated.

The invention relates to the technical field of mechanical manufacturing detection, and particularly discloses an online detection method for an integrated thread go-no go gauge of a multi-axis machining center. The method aims to solve the problems of low efficiency and secondary clamping errors caused by off-line detection after thread machining. The method is characterized in that on a multi-axis machining center, a thread detection unit integrated with a torque sensor and a linear driver serves as a standard tool to be managed; after machining, the main shaft automatically grabs the unit and positions the unit to a threaded hole, and constant-force propelling of a driver is cooperated with rotary feeding of the main shaft; in the process, the system collects torque-screwing depth data in real time, a process curve is generated, the process curve is compared with a standard curve template in form, and the non-go gauge screwing torque gradient is analyzed, so that authority judgment and quality analysis of the thread function are completed online, and a result is fed back to a numerical control system to form a process closed loop. The technical problems of thread on-machine authoritative detection and process closed-loop control are solved.

The invention discloses a multi-axis machining center for metal accessories, and relates to the technical field of machining, the multi-axis machining center comprises a machining box body, a rotating shaft and a mounting groove, the rotating shaft is arranged in the machining box body, the mounting groove is formed in the rotating shaft, a milling cutter is arranged in the mounting groove, and the milling cutter is arranged in the machining box body. An inserting groove is formed in the middle of the milling cutter, a threaded rod is arranged in the inserting groove, the threaded rod and the mounting groove are in threaded connection and installation, the anti-deviation unit comprises a positioning round rod, a plurality of penetrating grooves are evenly formed in the milling cutter along the track of the outer wall of the inserting groove, and the positioning round rod is arranged in the inserting groove. A positioning round rod is slidably mounted in each penetrating groove, a groove is formed in the mounting groove, each positioning round rod is inserted into the corresponding groove, and the threaded rod and each positioning round rod abut against each other; and the milling cutter is positioned through the threaded rod and the positioning round rod, so that the milling cutter deviates during machining.

The utility model relates to the technical field of numerical control machine tools, and discloses a noise reduction type multi-axis machining numerical control machine tool which comprises a first noise reduction plate, the top end of the first noise reduction plate is fixedly connected with a top plate, the bottom end of the top plate is fixedly connected with a plurality of heat absorption plates, and the bottom sides of the heat absorption plates are fixedly connected with two pressure reduction pads respectively. A bottom plate is fixedly connected to the top end of the pressure reduction pad, a second limiting plate is fixedly connected to the top end of the bottom plate, two guide rail bins are fixedly connected to the interior of the bottom of the second limiting plate, and a plurality of dampers are fixedly connected to the top end of the interior of the second limiting plate. According to the utility model, the vibration generated in the high-speed operation process of the operation bed and the high temperature emitted by the machine are effectively treated, the deviation in production caused by the vibration of the machine and the reduction of the service life of the machine and the potential safety hazard caused by the high temperature are effectively avoided, the service life of the machine is effectively prolonged, and the potential safety hazard is reduced; and the production quality and efficiency are improved.

The invention discloses a multi-shaft machining device for machining special-shaped holes, and belongs to the field of multi-shaft machining, the multi-shaft machining device comprises a lifting plate, the top of the lifting plate is fixedly connected with output shafts of two air cylinders, the tops of the two air cylinders are both provided with supports, and the multi-shaft machining device further comprises a drill rod rotationally connected to the inner wall of the lifting plate; a liquid injection hole is formed in the top of the drill rod, one end of a liquid adding pipe is inserted into the inner wall of the liquid injection hole, and the other end of the liquid adding pipe is fixedly connected with a water tank; liquid in the water tank is injected into the liquid injection hole and the cavity through the liquid adding pipe by driving the water pump so as to reduce heat generated during rotation friction of the drill rod and a workpiece, the refrigeration piece can be driven to work during long-time high-frequency rotation so that the liquid in the cavity can form an ice body, and then the limiting ring can be rapidly and permanently cooled; and the strength of the drill rod can be improved, the toughness of the drill rod is guaranteed, it is guaranteed that the drill rod is not prone to damage, durability is improved, and machining of a plurality of shafts through long-time operation is facilitated.

The application belongs to the technical field of numerical control machining, and discloses a multi-axis machining center and a use method, which comprise a machining table, the top end of the machining table is provided with a portal frame, a dust suction assembly is arranged below the portal frame, and a mounting bracket is fixedly installed on the side wall of the portal frame; the dust suction assembly comprises a first dust suction pipe arranged below the portal frame, second dust suction pipes are uniformly installed on the outer wall of the first dust suction pipe, mounting blocks are fixedly installed on the outer wall of the first dust suction pipe, the mounting blocks are rotatably installed at the bottom end of the portal frame through rotating assemblies, one end of the first dust suction pipe is fixedly connected with a corrugated pipe, the top end of the corrugated pipe is fixedly installed with a connecting pipe, the connecting pipe is arranged in the portal frame, a treatment cavity is formed in the portal frame, and a dust suction pump is arranged on one side of the treatment cavity; when the multi-axis machining center works, the dust suction pump is started to make the treatment cavity have negative pressure, and the cutting chips generated in the machining process are sucked away through the second dust suction pipe, so that the safety during machining is improved, and the machining precision is ensured.

The invention discloses a machining method of a high-performance control surface. The machining method comprises the following steps: (1) machining a flat position of a bar; (2) cutting the bar material subjected to flat position milling into blocky blanks; (3) roughly grinding the blocky blank; (4) stress relief heat treatment; (5) finely grinding the block-shaped blank; (6) machining a first surface contour, a mounting hole and a positioning hole of the high-performance control surface in a five-axis machining center: arranging a multi-axis machining positioning tool, positioning the blocky blank on a first machining station, and pressing the blocky blank by a pressing block and a locking screw I to machine the first surface contour, the mounting hole and the positioning hole; (7) machining the second surface contour of the high-performance control surface in a five-axis machining center: enabling the unmachined surface of the semi-finished product of the high-performance control surface machined on the first machining station in the previous step to face upwards, mounting the semi-finished product of the high-performance control surface on a second machining station through a positioning hole, and machining the second surface contour of the high-performance control surface; and (8) performing linear cutting on the blank leftover materials at two ends of the high-performance control surface to obtain By adopting the method, the production efficiency can be improved, and the product percent of pass can be ensured.

The application provides a man-machine interactive multi-axis machining system, which comprises a machine tool, a carrier table and a material moving manipulator, the machine tool is used for machining parts, a worktable for fixing blank materials to be machined is arranged in the machine tool, a feeding and discharging hole is arranged on the top of the machine tool, and the feeding and discharging hole is located directly above the worktable; the carrier table is located outside the machine tool and is used for placing blank materials and parts that have been machined; and the material moving manipulator can pass through the feeding and discharging hole and move the blank materials on the carrier table to the worktable or move the parts that have been machined on the worktable to the carrier table. The man-machine interactive multi-axis machining system has the advantages of compact structure, high automation degree and production efficiency and reliable and stable work.

The high-precision multi-axis machining rotary table comprises a base, a guide rail is arranged on the top of the base in the length direction of the base and used for bearing and guiding linear motion of a sliding part through the guiding effect of the guide rail, and a left side sliding seat and a right side sliding seat are symmetrically assembled on the guide rail and are both in sliding fit with the guide rail; the left sliding seat is used for bearing a first rotary machining related part, the right sliding seat is used for bearing a power output related part, a rotary supporting seat is installed on the top of the left sliding seat, and a first rotary workbench is rotationally connected to the rotary supporting seat. The P-level precision linear guide rail at the top of the base is used in cooperation with the sliding blocks at the bottoms of the left side sliding seat and the right side sliding seat, the high-precision linear motion effect of the sliding part along the guide rail is achieved, and gaps and deviation in the sliding process can be reduced through precise cooperation of the P-level precision guide rail and the sliding blocks; stable guiding is provided for bearing parts of the left sliding seat and the right sliding seat, and the basic precision of subsequent machining is guaranteed.

The utility model discloses a group shaft device and system for single-shaft to multi-shaft machining, the group shaft device for single-shaft to multi-shaft machining comprises a single-shaft assembly and a multi-shaft assembly, the single-shaft assembly comprises an upper cover, a cutter handle shaft, a heat dissipation piece and a power gear, the cutter handle shaft is rotatably connected to the upper cover in a penetrating mode, and the power gear is connected to the cutter handle shaft in a penetrating mode. The heat dissipation piece is fixedly connected into the upper cover, and the power gear is fixedly connected to the outer wall face of the cutter handle shaft. The multi-shaft assembly comprises a lower base and a plurality of working shaft systems, and each working shaft system is rotatably connected to the lower base in a penetrating manner; the lower base is fixedly connected with the upper cover, the heat dissipation piece is clamped between the lower base and the upper cover, and the power gear is in transmission connection with each working shaft system. The utility model has the advantages of small size, strong versatility, high flexibility and the like.

A variable support multi-axis machining tool for a thin-wall glass fiber reinforced plastic cylindrical part comprises a positioning core column capable of being positioned on the large face of an inner groove of the cylindrical part to be machined, the outer diameter values of the front section and the rear section of the positioning core column are fixed, the middle section of the positioning core column is variable, and the center and the periphery of the middle section of the positioning core column are hollowed out and connected through four connecting columns. The core rod is arranged at the central hollow part of the middle section of the positioning core column, a section of spring is pressed at the rear end of the core rod, four pushing blocks with arc-shaped outer sides are elastically connected to the outer sides of the four connecting columns respectively, the inner sides of the four pushing blocks abut against the outer surface of the core rod, and a central positioning block is arranged in a central stepped hole in the front end of the positioning core column; a through threaded hole I is formed in the middle of the center positioning block, and a bolt penetrates through the threaded hole I to press the core rod backwards, so that when the core rod moves backwards, the four pushing blocks are pushed outwards, and the outer diameter of the middle section of the positioning core column is increased to abut against the inner side wall of the to-be-machined cylindrical part. The clamp can stably clamp parts, avoids deformation of the parts caused by uneven stress, guarantees machining quality, and improves machining efficiency.

The invention belongs to the field of machining, and discloses a nozzle shell turn-milling combined machining clamp and method, and the nozzle shell turn-milling combined machining clamp comprises a cylindrical base body, one end of the cylindrical base body is used for connecting a machine tool spindle, and the other end is provided with a clamping part. The clamping part is provided with a sliding block installation groove, a first sliding block and a second sliding block are installed in the sliding block installation groove, a first molded surface positioning block and a second molded surface positioning block are installed in a detachable mode respectively, and the two molded surface positioning blocks are matched with corresponding positioning surfaces of a nozzle shell blank respectively. The first sliding block and the second sliding block are provided with trapezoidal threaded holes in opposite directions, the two ends of the pull rod are in threaded connection with the trapezoidal threaded holes respectively, the pull rod is rotated to drive the first sliding block and the second sliding block to synchronously move towards or away from each other, and then automatic centering and clamping are achieved. The clamp system is good in rigidity and compact in structure, a tool avoiding space is reserved for multi-axis machining, trapezoidal thread transmission is adopted, the self-locking performance is high, the bearing capacity is high, and machining stability is guaranteed; and the molded surface positioning block is replaceable to adapt to different products, so that the remodeling time is shortened, and the manufacturing cost is reduced.

The invention relates to a multi-axis machining device and process for a coupling spiral groove, and relates to the technical field of machining, the multi-axis machining device comprises a wire cut electric discharge machine and a multi-axis tool, and the multi-axis tool at least comprises a fourth-axis driving motor, a fifth-axis driving motor and a clamp assembly; the core is that the clamp assembly is provided with the outer clamping jaw and the inner clamping jaw which are driven by the same air source and can be in mechanical linkage, cooperative clamping and automatic centering can be conducted on the inner surface and the outer surface of the workpiece, deformation of the thin-wall workpiece is effectively prevented, and the clamp assembly is adaptive to different wall thicknesses; during machining, the inclination angle of a workpiece is adjusted through the fourth shaft, the fifth shaft drives the workpiece to continuously rotate, and the fifth shaft and a cutting head of the wire cut electric discharge machine are in multi-shaft linkage, so that the high-precision coupling spiral groove is formed and machined in one step in one-time clamping. The problems of low efficiency and poor precision existing in traditional multi-time clamping machining are solved, and the machining quality and efficiency are remarkably improved.

The utility model relates to aviation turbine part machining technical field, concretely discloses aviation turbine part multiaxis machining device, include: processing machine tool, still include: shifting mechanism, shifting mechanism sets up on processing machine tool, and shifting mechanism is used for moving processing position in Y axle position, this aviation turbine part multiaxis machining device, the utility model at least has following beneficial effect: through setting shifting mechanism and positioner, can according to the position of aeroengine turbine spare part, complete the adaptation adjustment of the spatial position of processing head in X, Y and Z axle, and then can provide the convenience for the use of processing work.

This invention relates to the field of machining control technology, specifically to an intelligent planning system and method for multi-axis CNC machining paths. The system includes: a data acquisition unit for acquiring morphological attribute parameters of the workpiece and axial motion attribute parameters of the multi-axis machining center; and an initial segmentation unit for initially segmenting the workpiece machining range based on the morphological and axial motion attribute parameters, obtaining initial segmentation results and initial trajectory planning results for the machining range, wherein the initial trajectory planning results include coordinate information for each trajectory segment. This invention utilizes a collision check unit to check for collisions between the cutting tool's motion path and the workpiece's feature range in real time, and an automatic path adjustment unit to avoid potential machining errors and equipment damage. This intelligent collision avoidance significantly improves the safety and stability of machining.

The utility model discloses a kind of gear drive structure that can adapt to multiple working conditions, including power motor, work position gear one, work position gear two, work position gear three, idler gear structure one, idler gear structure two, idler gear structure three and main work position, the lower portion of power motor is provided with support frame, and the side surface of support frame is fixedly installed with encoder speed changer;In the utility model, by the simple adjustment of idler number and teeth, forward and reverse switching and speed control can be realized, complex working condition requirements are adapted, only by increasing or replacing idler module to complete function adjustment, without complex mechanical modification, reduce maintenance cost, gear rigidity engagement ensures power transmission without slip, improve system stability and efficiency, applicable to automation equipment, conveying machinery, multi-shaft machining system and the like scene, significantly improve equipment versatility.

The present application relates to a multi-axis machining center provided with a mechanized tool magazine. The machining center comprises two independent carriages supported by two parallel horizontal rails fixed in raised position to a support structure so that they can slide along respective longitudinal translation axes. The carriages support respective machining heads movable along two corresponding translation axes. The machining heads support respective tool holding spindles arranged with a vertical axis. At least one workpiece holding table is supported at a base of the support structure in a manner rotatable about a first horizontal and transversal rotation axis and about a second rotation axis vertical to the first rotation axis. Two mechanized tool magazines are supported at opposite longitudinal ends of the support structure and are usable by the spindles.

The utility model relates to numerical control gantry machining technical field, concretely relates to a kind of multi-axis linkage device based on numerical control gantry machining center, including multi-axis machining platform, collection pollution structure and separation structure, the multi-axis machining platform includes workbench, the right side of the workbench is provided with two recesses, the collection pollution structure includes liquid guide groove one, the left side of the workbench is provided with liquid guide groove one, the front and rear ends of the workbench are both provided with liquid guide groove two, the separation structure includes fixed base, the inner wall of the recess is fixedly connected fixed base, the fixed base is connected with hanging rod, the right side of two the hanging rod is fixedly connected with liquid collection box, the top of the liquid collection box is inserted with fixed frame, the top of the fixed frame is fixedly connected with limiting plate, the bottom of the fixed frame is fixedly connected with filter screen.The utility model is provided with collection pollution structure, can collect the debris and waste liquid when processing, collection is convenient and fast, convenient to use.

This invention relates to a non-contact electric field-assisted in-situ multi-axis machining device for TiAl alloys and its application method. The aim of this invention is to solve the technical problems of severe tool wear, poor machining accuracy, and low machining efficiency in current TiAl alloy machining processes. This invention utilizes the electroplastic effect, employing non-contact electric field in-situ assistance, combined with a multi-axis precision control system, cutting force sensor, and workpiece fixture, to achieve high-precision and high-efficiency machining of difficult-to-machine TiAl alloy materials, while reducing tool wear and equipment upgrade costs. This invention is not only applicable to the machining of TiAl alloys but also provides a new approach for the precision machining of difficult-to-machine materials, possessing significant practical value and technological advancement.

The application relates to the field of mechanical processing manufacturing, and relates to a turning processing technology method for a rotor pump rotor, which comprises the following steps: generating a tool path track according to a rotor pump rotor model through a multi-axis processing strategy of CAM programming software, and generating a multi-axis processing program according to the tool path track; converting the multi-axis processing program into a three-axis program for lathe processing through a polar coordinate interpolation algorithm; setting a matching tool holder installation position according to a machine tool tool holder installation mode, setting a tool rotation sleeve according to an actual tool bar specification, and loading a processing tool into the tool holder; checking and calculating a tool interference area of the processing tool, removing a tool interference position, and removing the three-axis program for lathe processing, and using the matching tool holder and the removed tool to perform turning processing on the rotor pump rotor. The application can complete efficient turning processing on the rotor pump rotor on a common numerical control lathe, and solves the problem of high processing cost caused by using a five-axis turning and milling composite to process the rotor pump rotor.

The invention discloses a multi-axis CNC machining equipment machining precision correction method and system based on AI, and relates to the technical field of control. Obtaining a starting instruction, and performing error correction on a rotating shaft of the target processing equipment according to the starting instruction to obtain target equipment; a temperature sensor and a displacement sensor are mounted on a main shaft of the target equipment; preheating the target equipment to obtain a target node, acquiring historical temperature data corresponding to the target node, and substituting the historical temperature data into a preset temperature error prediction model to obtain a predicted temperature; substituting the prediction temperature into the prediction thermal error model to obtain an axial movement error prediction value; and moving the main shaft of the target equipment according to the axial movement error predicted value. By correcting the error of the rotating shaft and predicting and compensating the thermal error, the coupling effect of the thermal error and the geometric error is comprehensively considered, and compared with a scheme of independently correcting the thermal error of the main shaft, the processing error can be more comprehensively reduced, and the product quality and the production efficiency are improved.

The invention discloses multi-axis workpiece machining equipment and a machining method thereof, and relates to the technical field of multi-axis machining. The multi-shaft workpiece machining equipment comprises a workbench, a machine head and a surrounding plate, an adjusting frame, a plurality of drill bits and a plurality of universal transmission modules are arranged at the bottom of the machine head, the machine head is in driving connection with one ends of the universal transmission modules, and the transmission angles of the universal transmission modules are different. The universal transmission modules and the drill bits are in transmission connection in a one-to-one correspondence mode, and the multiple drill bits are arranged at intervals and rotate synchronously. All the parts of the machining equipment cooperate to achieve the integrated function of multidirectional synchronous machining, automatic clamping and linkage sweeping, then the machining quality is guaranteed, vibration can be transmitted to the first sweeping head and the second sweeping head, the sweeping efficiency is higher, and the sweeping effect is better.

The utility model relates to the technical field of multi-axis machining devices, and discloses an automatic rotating surface clamping device for multi-axis machining, which comprises a multi-axis machining device body, a machining table is mounted at the top of the multi-axis machining device body, and adjusting arms are fixedly connected to two sides of the machining table. And a turnover driving mechanism is mounted on the side, away from the machining table, of the adjusting arm. According to the automatic rotating surface clamping device for multi-shaft machining, a worker rotates a rotating column, the rotating column drives an adjusting block and an inserting rod to move synchronously, meanwhile, contact between the adjusting block and an arc-shaped block is cancelled, the adjusting block is rapidly pushed under the action of resilience force of a force storage spring, the adjusting block drives the inserting rod to relieve limiting between the inserting rod and an inserting hole, and the clamping effect is improved. And meanwhile, limiting of the clamping arms is relieved, and after the clamping arms are stretched by a worker and adjusted to the suitable positions, the inserting rods are inserted into the inserting holes to be reset again, so that the worker can turn over, fit and clamp the machined parts of different specifications.

The present application relates to the technical field of power hardware processing, and discloses a kind of electric power iron accessory hole site group drilling tapping chamfer integrated processing technology, comprising the following steps: blank clamping is fixed in processing station;By visual detection component projection coding structured light, gather structured light modulation image and restore the three-dimensional topography data of blank surface;Call standard hole site distribution model to carry out space position fitting, determine the actual processing coordinates of each hole site to be processed;Drive multi-axis processing head to move to first processing position, control group drilling assembly to carry out drilling processing;After drilling, switch to tapping assembly to carry out tapping processing;After tapping, switch to chamfer assembly to carry out chamfering processing;The size of the hole site is detected and sorted out by detection component after processing.The present application integrates visual positioning, group drilling, tapping, chamfering and detection in the same processing flow, realizes multi-process integrated collaborative processing, improves hole site processing precision and process connection efficiency.

The utility model discloses a kind of multi-directional limiting toughened glass drilling devices, for the problems of low positioning accuracy, easy to break, inflexible processing etc of traditional device, provide a kind of multi-directional limiting, stable lifting and multi-axis processing solution.The device comprises: multi-directional limiting assembly (forward roller, left and right clamping roller and adjustable angle rear / inclined roller cooperation push mechanism realizes three-dimensional accurate limiting);Hidden lifting assembly (multiple parallel jacking rods and support ball dispersed stress, avoid glass breakage);Multi-axis drilling assembly (XY drive and replaceable drill bit realize X-Y plane multi-coordinate processing).It improves positioning accuracy, reduces breakage rate by structure optimization, and enhances processing flexibility, suitable for toughened glass efficient finish machining.

Disclosed in the present invention is a pipe fitting free-bending forming device capable of integrated variable-axis machining. A base moving module is used for providing a bending die with translational degrees of freedom in the X direction and the Y direction. A precision adjustment module comprises two state switching modules and two auxiliary adjustment modules, wherein changing the positions of rotary motors in the state switching modules and of passive shafts in the auxiliary adjustment modules can realize switching of the bending die among follow-up, semi-active and active states, so as to adjust the number of machining axes of the device. A fixed guide module is located at the rear side of a bending machining module, the fixed guide module always remaining stationary during machining. An arc surface at the front end of a guide mechanism is in contact with guide tail fins of the bending machining module, so as to control the machining orientation of the bending die in the follow-up and semi-active states. The device achieves integrated multi-axis machining of pipe fitting free bending devices, and can expand the application range of the complete device while improving the quality and efficiency of pipe bending machining.

This invention discloses a process-in-the-loop (CNC) device and method, belonging to the field of CNC technology. It includes a non-real-time process optimizer, which uses a deep learning-based trajectory error prediction model to optimize the process of the user-input raw trajectory data, effectively compensating for comprehensive errors generated during multi-axis machining. An interpolator and position controller are used to calculate the coordinates of the intermediate points of the motion trajectory and precisely control the tool to reach the target position. A process prediction observer utilizes neural network technology to construct a dynamic observer for real-time feedforward compensation during machining. A physical machine tool performs the machining operation. This invention employs the aforementioned process-in-the-loop CNC device and method, adding a non-real-time process optimizer and a process prediction observer. Through deep fusion prediction, optimization, and dynamic closed-loop control of the machining process using virtual machine tool simulation and physical machine tool feedback, it optimizes the machining trajectory in real time and compensates for errors.

The invention relates to the technical field of intelligent manufacturing of the Internet of Things, in particular to a flange multi-axis machining control method and system based on the Internet of Things. The method comprises the following steps: respectively acquiring processing data for a plurality of target flanged shafts, then creating a control model, inputting preprocessed data into the control model, establishing a flanged shaft model through the control model, calculating processing data parameters of each target flanged shaft, and establishing standard processing data based on the processing data parameters. The method comprises the steps of collecting real-time flange shafts, conducting precision judgment on the target flange shafts in combination with standard machining data to screen out unqualified target flange shafts, finally collecting real-time data of the real-time flange shafts, inputting the real-time data into a trained control model, and judging the machining precision of the real-time flange shafts through the trained control model in combination with the standard machining data and the real-time data.