275 results about "Working hours" patented technology

The invention relates to the technical field of shuttle vehicle scheduling, and discloses a shuttle vehicle scheduling method for a refrigeration house, and the method comprises the steps: obtaining the real-time electric quantity of a shuttle vehicle, the temperature of each floor of the refrigeration house, the current position of the shuttle vehicle, and a to-be-executed task; based on the temperature of each floor of the refrigeration house, obtaining the electric quantity attenuation rate of the shuttle vehicle on each floor of the refrigeration house; based on the real-time electric quantity, the electric quantity attenuation rate of the current floor of the refrigeration house where the shuttle vehicle is located and the temperature of the current floor of the refrigeration house where the shuttle vehicle is located, obtaining the remaining workable time of the shuttle vehicle; determining a charging constraint value based on the remaining workable time and the temperature of the current floor of the refrigeration house where the shuttle vehicle is located; planning to obtain a plurality of scheduling paths based on the current position and the to-be-executed task; based on the remaining workable time and the charging constraint value, obtaining temperature weight coefficients corresponding to the plurality of scheduling paths; and based on the remaining workable time, controlling the shuttle vehicle to schedule along the scheduling path corresponding to the minimum temperature weight coefficient. Therefore, the scheduling efficiency of the shuttle vehicles is improved.

The utility model provides a BOX packaging device soft board glue sealing and baking mechanism which comprises a rectangular working box, a door opening groove is formed in one side of the outer wall of the working box, supporting legs are fixedly arranged on the two side walls of the bottom end of the working box, a push-pull plate is arranged on the supporting legs in a push-pull mode, a plurality of supporting plates are fixedly arranged on the push-pull plate, and the supporting plates are arranged on the supporting legs in a push-pull mode. And supporting disc assemblies are mounted at the top ends of the supporting plates through supporting assemblies. Compared with the prior art, the single-head ultraviolet lamp has the following beneficial effects that the existing single-head ultraviolet lamp needs to irradiate four surfaces for four times when sealing glue on upper and lower soft plates and two sides of a BOX packaging device, and the single-head ultraviolet lamp drives the support disc assembly to rotate through the driving assembly, so that a product rotates, the orientation of the product is finally changed, and a fan-shaped array ultraviolet lamp structure is adopted in a matched manner, so that the production efficiency is improved. Therefore, the working time is shortened, and the working efficiency is improved.

The utility model belongs to metal processing technical field, concretely relates to a kind of double-station auxiliary positioning tool for metal cutting, including chassis, the surface of the chassis is provided with the fixed end of electric push rod, further include positioning mechanism, the positioning mechanism includes connecting button, by being placed in operating range with cylindrical workpiece, by the expansion plate of two sides, L-shaped rod one and L-shaped rod two drive respective rubber pad and workpiece contact, so that clamping positioning is carried out to it, when facing the cylindrical workpiece of different radius size, by rotating rotating cylinder so that threaded rod moves, threaded rod moves then drives expansion plate to move, so that with the movement of expansion plate makes the clamping range become larger, double-station can handle two workpieces synchronously, and quick positioning can reduce the adjustment time when the workpiece of different radius switches, so that it is not necessary to frequently replace fixture or manual calibration, shorten auxiliary working hours, improve equipment utilization.

The utility model relates to a fixing structure for a power line and a drain pipe of a roller washing machine, a plug socket is fixed on the back of a box body of the roller washing machine, the plug end of the power line is inserted into the plug socket, the left side and the right side of the back of a top cover plate of the roller washing machine are respectively provided with a buckle, and the buckles are integrally connected with the top cover plate of the roller washing machine. Drain pipe clamping grooves and power line clamping grooves are formed in the buckles, the middle of the drain pipe is embedded in the drain pipe clamping groove of each buckle, and the middle of the power line is embedded in the power line clamping groove of at least one buckle. The utility model has the advantages of convenient installation and reliable fixation, and can reduce the part cost, the installation cost and the working hours.

The application discloses an auxiliary device for pre-buried lattice columns and a construction method, which comprises a reinforcing cage support arranged at the top end of a reinforcing cage, a lower support arranged at the lower side of the lattice column, an upper support arranged at the upper side of the lattice column, support vertical rods arranged around the pre-buried opening, and a lifting appliance fixed at the top end of the lattice column, wherein the support vertical rods are arranged in a vertical state and in a ring array and are provided with a plurality of top pushing adjusting members, each of the support vertical rods is provided with a plurality of top pushing adjusting members, and each of the top pushing adjusting members is arranged in a plurality of layers in a ring array, so that the lattice column and the reinforcing cage can be kept vertical under the adjustment and support during the lowering process, the connecting process, the bottom touching process, the verticality adjusting process and the pouring process; the lifting equipment can intermittently lift at least two groups of the lattice columns and the reinforcing cage for pre-buried and pouring at the same time, the time arrangement is reasonably optimized, the overall working hours are shortened, the work efficiency is improved, and the vertical error and the rotation error are reduced.

1. The name of the design product: cooking function setting graphical user interface of electronic device. 2. The use of the design product: an electronic device. 3. The design points of the design product: the interface content of the graphical user interface in the electronic device. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: the graphical user interface is used for the user to select and set the cooking mode, working time and working temperature of the cooking device, and display the working state of the cooking device. 7. The human-computer interaction mode of the graphical user interface: design 1 front view and design 2 front view are both cooking setting interfaces, the user can click the function option icon in the interface to control the cooking device, and a highlight bar will be displayed on the upper part of the triggered icon area.

The utility model discloses a kind of electric grab convenient for motor disassembly and assembly.The utility model includes: shell, the bottom of the shell is provided with motor compartment, the bottom end inside the motor compartment is provided with fixed frame and motor, the bottom of the motor compartment is provided with base;Base, the middle position of the top of the both sides of base is rotatably provided with knob, the middle position of the top of one side inside the base is provided with locking structure.The utility model is provided with locking structure, by locking structure and abutment cooperation, the disassembly and assembly between base and motor compartment are facilitated, then by clamping block and fixed frame cooperation, the disassembly and assembly between motor and motor compartment are facilitated, motor disassembly and assembly procedure are simplified, unnecessary component disassembly and assembly procedure is reduced, disassembly and assembly work hour is reduced, and work efficiency is improved.

The invention relates to a fast switching edge milling fixing jig which comprises a transposition module arranged at the bottom edge structure end of a product and comprising an upper pressing block and cantilevers, the upper pressing block is connected with the cantilevers through rotating pieces, and at least one cantilever is arranged at each of the two ends of the upper pressing block; the side, away from the rotating piece, of the cantilever is detachably connected into the fixing blocks through a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are used for first-time edge milling and second-time edge milling correspondingly, and the two ends of each fixing block are each provided with at least one fixing block which is fixedly connected to the corresponding positioning block. The transposition module is arranged at the bottom edge structure end of the product and comprises the upper pressing block and the cantilever, the upper pressing block is connected with the cantilever through the rotating piece, and the end, away from the rotating piece, of the cantilever is detachably connected into the fixing block, so that after the product is clamped and positioned at a time, the cantilever is manually converted to be connected into the corresponding position of the fixing block; therefore, two-time edge milling can be carried out, trimming machining of the whole periphery of the product is completed, working hours and manpower are effectively saved, and the positioning precision is improved.

The invention discloses an intelligent mechanical cutter suction system based on culvert dredging, and relates to the field of intelligent control, the intelligent mechanical cutter suction system comprises a mobile bearing module, the left side of the top end of the mobile bearing module is provided with a mechanical arm execution component, and the center of the top end of the mobile bearing module is provided with a main control unit, the power module is used for providing moving capacity and overall power support for all functional parts and modules through a walking mechanism and an energy system; the mechanical arm execution component is used for executing cutter suction dredging operation through a mechanical arm driven by the hydraulic driving system and a hydraulic cutter suction head at the tail end of the mechanical arm; when facing complex and changeable culvert deposits, the device always keeps the most efficient cutting and suction state, the overall dredging time is greatly shortened, the operation accuracy and consistency are improved, the mechanical structure overload and collision risks caused by rough operation or path deviation are reduced, and the service life of a core working device is prolonged.

A chemical material production scheduling optimization method and device, the method comprises: establishing a target function with profit maximization as the goal, setting constraint conditions, establishing an optimization model of chemical material production scheduling, the constraint conditions include initial constraints, task allocation constraints, time constraints, material constraints, switching time window constraints and raw material inventory constraints; wherein, the switching time window constraint includes that the shutdown time of two similar devices does not overlap and the switching time of the set production event needs to be in working hours; the raw material inventory constraint includes: obtaining the production time of each production event per day within the optimization time, determining the corresponding raw material daily inventory based on the initial production rate of the production event, and setting it within the upper and lower limit range of the daily inventory value; solving the current optimization model, updating the optimization model using the production rate obtained by solving; return to execute the solving of the current optimization model until the iteration end condition is met, and the final optimization result is obtained.

The utility model, which belongs to the technical field of the automobile manufacturing, provides a novel molded center lamp verification device comprising a tool. The left fixing hole is formed in the left end of the tool; the right fixing hole is formed in the right end of the tool; the three wire slots are respectively formed in the center of the front end of the tool; the two fixing hanging lugs are fixedly connected to the side ends of the left fixing hole and the right fixing hole respectively, the light beacon verification template saves working hours, and meanwhile, the perpendicularity and the parallelism of a belt drum light marking line can be verified and corrected more simply and rapidly; the left fixing holes and the right fixing holes are formed in the tool at specific intervals, and it can be ensured that the lamp can be accurately fixed to the same datum line during installation.

The application discloses a kind of garment short water modular processing process standard working hour prediction method and prediction system, including the following steps: (1) historical data acquisition;(2) influence factor analysis: in combination with the situation in actual production, determine the three major influencing factors of garment production and processing process standard working hour, including: sewing object, sewing structure and process requirement;According to the numerical type of influence factor and the influence on working hours, encode each factor using the serial number method, construct the influence factor matrix, and objectively evaluate the weight of each influence factor after numerical normalization by entropy method;(3) machine learning model training;(4) working hours result output: input the basic information of new clothes into the model trained in step (3) and fit, to obtain the standard working hours of each process of the current garment;The prediction system includes style selection module, parameter input module, result output module and data storage module.

The application discloses a sliding door and window processing equipment and relates to the technical field of profile milling machines, which comprises a main body structure and a processing table, a milling cutter module is fixedly connected to one side of the top of the processing table, a placing table is arranged at the bottom of the milling cutter module, a gas cylinder is fixedly connected to one side of the placing table, a clamping plate is fixedly connected to one side of the gas cylinder, a conveying part is arranged at the bottom of the placing table, a collecting assembly is arranged at the bottom of the placing table, a collecting frame is arranged at the top of the collecting assembly, and a strip-shaped drainage plate is fixedly connected to the top of the collecting frame. Through the collecting assembly, automatic processing of the chippings and the coolant is realized. The processing waste is captured in time through the collecting frame, and the separation, cleaning and discharge are automatically completed through the cooperation of the energy storage part and the filtering frame, so that the processing process is not interrupted, and the pain point that the manual cleaning occupies working hours is solved. Through the adjusting assembly, the convenience of multi-angle processing of the workpiece is realized.

The embodiment of the utility model discloses a clamping tool for a left frame and a right frame of a liquid cooling cabinet, which comprises a first clamping mechanism, a second clamping mechanism and a third clamping mechanism, the first clamping mechanism comprises a support, a first clamping cylinder, a mounting seat, a second clamping cylinder and a third clamping cylinder, the support is used for supporting a cross rod on the frame, the first clamping cylinder is used for clamping and fixing the cross rod, and the mounting seat is used for mounting the cross rod on the frame; the second clamping air cylinder is fixedly installed on the installation base and used for clamping and fixing the wiring plate, and the third clamping air cylinder is used for clamping and fixing the second supporting rod. And the second clamping mechanism is used for fixing the first supporting rod. According to the clamping tool for the left frame and the right frame of the liquid cooling cabinet, through accurate positioning and multi-point clamping, the deformation risk in the welding process is reduced, the welding size consistency and the structural stability of the frames are improved, meanwhile, the production efficiency and the assembly quality are improved, and the follow-up correction working time is shortened.

The invention belongs to the technical field of scheduling optimization, and discloses a manufacturing industry advanced plan scheduling system and method based on artificial intelligence, and the method comprises the steps: generating an initial scheduling scheme according to production order data and manufacturing resource constraint data; analyzing the initial scheduling scheme to establish a basic time sequence graph, and performing man-hour probability distribution fitting on each task node based on historical production data to obtain a probability time sequence graph; and traversing each task node, calculating and correcting the material ready time based on the man-hour probability distribution function of the previous task node and a preset on-time completion confidence coefficient, updating the plan time of each task node, and obtaining a final production schedule. Adjacent processes form a parallel overlapping relation by starting a time delay mechanism, so that the production cycle is effectively shortened; and meanwhile, the planned time is dynamically adjusted based on the man-hour probability distribution, the time margin can be reserved according to the difference of the actual fluctuation characteristics of each process, and the robustness of the scheduling scheme is improved.

The embodiment of the invention provides an automobile transport ship deck structure and a ship. According to the deck structure, a deck in the lower area of a cargo hold is in a continuous sheet deck form; a deck in the upper area of the cargo hold adopts a steel framework steel plate deck form; and the structural strength of the hull meets the design requirement. According to the embodiment of the invention, the number of continuous decks at the upper part is reduced, the continuous decks are changed into a frame structure, small thin plates are laid on the frame, and the structure is reinforced, so that on the premise that the structural strength requirement of the ship body is met, the thin plates are prevented from being damaged in the processes of cutting, blanking, assembling, welding, placing, transferring, turning over, hoisting and the like; and a large amount of inevitable repairing work caused by deformation is avoided, so that the construction cost is reduced, the construction time is shortened, and the safety and economical efficiency of the ship structure are improved.

The utility model relates to an integrated assembly structure of a rear pedal, which comprises a pedal and a rear wheel, the rear wheel is fixedly connected with the pedal through a rear left swing arm and a rear right swing arm, the integrated assembly structure further comprises a mounting seat, the mounting seat comprises a connecting part, a first mounting part and a second mounting part, the first mounting part and the second mounting part are welded and fixed with the connecting part, and the pedal is fixed with the connecting part. The first installation part and the second installation part are arranged on the connecting part, a first reinforcing rod is arranged between the first installation part and the second installation part, the two ends of the first reinforcing rod penetrate out of the first installation part and the second installation part respectively, and the front end of the rear left swing arm and the front end of the rear right swing arm are fixed to the two ends of the first reinforcing rod respectively. The rear ends of the rear left swing arm and the rear right swing arm are fixed to the left side and the right side of the center of the rear wheel respectively. According to the mounting seat, the connecting part, the first mounting part and the second mounting part are welded into a whole, so that the mounting seat can be conveniently mounted on the electric scooter, working hours and procedures are reduced, time and labor are saved, and the connecting stability of the electric scooter is improved.

The utility model discloses an interlayer machine recycling device which comprises an interlayer machine body and a circulating mechanism, the circulating mechanism is located below the interlayer machine body and comprises a first horizontal conveying belt, an inclined conveying belt and a second horizontal conveying belt, and a flow guide mechanism is arranged at the discharging end of the interlayer machine body. The second horizontal conveying belt is located at the feeding end of the interlayer machine body, the first horizontal conveying belt is located between the inclined conveying belt and the flow guide mechanism, and a cooling mechanism is arranged on one side of the first horizontal conveying belt. According to the utility model, compounded cut-parts are conveyed through the circulating mechanism, the compounded cut-parts are conveyed to the positions of front staff from the back of interlayer equipment, the cut-parts are inspected by the staff at the position of the feeding end, and no staff is used in the back row, so that the quality can be ensured, and the working hours of the staff can be saved; the conveying belt is long enough, so that the cut-parts can be completely cooled and then inspected, the inspection quality is improved, and meanwhile, the risk that staff are scalded is avoided.

The utility model provides straight-in and straight-out type hollow book bundling equipment. The straight-in and straight-out type hollow book bundling equipment comprises a hollow book bundling device, the device further comprises a transfer platform device, a book pressing assembly and a beating and aligning assembly. The two hollow bundling devices are arranged on the front side and the rear side of the transfer platform device correspondingly. Books to be bundled are bundled by the front hollow type bundling device in one direction and then rotated by 90 degrees on the transfer platform device, and then the books are pressed, patted and sorted by the book pressing assembly and the patting assembly and enter the rear hollow type bundling device to be bundled in the other direction. According to the straight-in and straight-out type hollow bundling device, manual intervention is reduced, bundled books are more orderly, working hours are shortened, the bundling efficiency is improved, the bundling strength is moderate, and tying marks and damage to the books cannot be generated.

The utility model provides a motor outgoing line sealing structure and a motor. The motor outgoing line sealing structure comprises a motor shell, a connecting boss, a junction box and a first sealing piece. A wire outlet hole is formed in the outer side surface of the motor shell; the connecting boss is arranged on the outer side face of the motor shell, and the wire outlet hole penetrates through the connecting boss; the surface of the junction box is tightly attached to the surface of the connecting boss. And the first sealing element is arranged around the periphery of the wire outlet hole and is clamped between the junction box and the connecting boss. The motor comprises the motor outgoing line sealing structure. According to the invention, through the arrangement of the connecting boss, the assembly process is simplified, and the assembly working hours of workers are reduced. The first sealing element is arranged around the periphery of the wire outlet hole and is clamped between the junction box and the connecting boss, external moisture, dust and other impurities can be effectively prevented from entering the motor from the wire outlet hole through the extrusion effect of the junction box and the connecting boss on the first sealing element, and the sealing protection performance of the motor is remarkably improved.

The invention relates to the technical field of industrial engineering and production management, in particular to a method for automatically calculating standard working hours of a surface treatment process under a structured process, which comprises the following steps of: determining a target process and extracting a processing flow structure comprising up-hanging, equipment operation and down-hanging of the target process; collecting inherent attributes of a machining center and production tool configuration data of each stage; determining the material number of a single hanger and the hanger capacity of a unit production cycle; setting a reference production cycle; and integrating the parameters to establish a dynamic man-hour calculation model. And the batch number of materials to be processed is input into the model, so that the corresponding total standard working hours can be automatically calculated. According to the method, automation of man-hour calculation is achieved, the actual production rhythm is accurately reflected by the calculation result by quantifying physical constraints and responding to batch changes, and a reliable time reference is provided for production plans and resource scheduling.

The present application belongs to the technical field of flow detection, and particularly relates to a device for detecting flow through a vortex, and more particularly to a vortex flowmeter and a glue injection method thereof. The vortex flowmeter is provided with a glue injection shell sleeved outside a measuring pipe and an auxiliary glue injection member arranged above a protective sleeve. Through one-time glue injection into the glue injection shell, the overall covering of the measuring pipe and the filling of the internal cavity of the protective sleeve are simultaneously completed. The complex glue injection process of two steps, first inside and then outside, is not required, the production steps are significantly reduced, the operation difficulty and working hours are reduced, and since the glue in the glue injection shell covers the overall measuring pipe to form an effective damping layer, vibration from the pipeline can be absorbed and attenuated, and the vibration is prevented from being transmitted to the protective sleeve and the internal piezoelectric element. Meanwhile, the glue in the glue injection shell that is higher than the protective sleeve is guided by the auxiliary glue injection member, so that the glue orderly enters the glue inlet of the protective sleeve and flows into the glue injection port of the protective sleeve uniformly and stably.

We provide an air conditioning and ventilation system that can notify users of changes in the installation environment. [Solution] The air conditioning and ventilation system 100 comprises a ventilation device 2, an air quality sensor 7, a control unit 603 that controls the ventilation device 2 based on the CO2 concentration CM detected by the air quality sensor 7, and a monitoring unit 604 that monitors the control operation of the control unit 603. The control unit 603 controls the ventilation device 2 so that the CO2 concentration CM is less than a first threshold TH1. The monitoring unit 604 monitors the number of times N that the control unit 603 controls the ventilation device 2 to operate at a high airflow rate during the working hours of business person P in the office where the air quality sensor 7 and the ventilation device 2 are installed. If the number N deviates from a predetermined range, the monitoring unit 604 notifies that the installation environment of the ventilation device 2 may have changed.

To provide an overtime management device, an overtime management method, and an overtime management program that can automatically allocate and manage overtime hours between weekdays and holidays when overtime hours exceed a predetermined amount. [Solution] The overtime management device of this embodiment includes a calculation processing means that, for each employee, from the start date to the end date of the attendance closing period, a working day, a day of the week, a work category specifying weekdays or holidays, working hours, overtime hours calculated based on working hours, cumulative overtime hours accumulated from the accumulated overtime hours, and, if the cumulative overtime hours exceed a predetermined time, a determination of whether the overtime hours were on weekdays or holidays, and cumulative overtime hours exceeding weekdays, which are accumulated from the overtime hours on holidays included in the portion of the cumulative overtime hours exceeding the predetermined time, which are accumulated from the overtime hours on holidays included in the portion of the cumulative overtime hours exceeding the predetermined time, to create work performance data.

This application relates to an intelligent industrial inspection and control glasses, belonging to the technical field of intelligent wearable devices. It includes a frame body, expansion mounts, a camera module, and temples. This application enables workers to perform inspection and analysis in daily work positions, promptly transmit inspection results, improve inspection efficiency, and ensure product quality. An expansion mount is provided at each of the rear left and right ends of the frame body. A camera module is detachably connected to the inner end of each expansion mount. Disassembly and replacement of the camera module facilitates maintenance and adapts to the inspection needs of different work positions. A temple is hinged to the rear end of each expansion mount, and a battery compartment is located at the rear end of each temple. Replacing the battery components in the battery compartment effectively extends the battery life of the inspection and control glasses, thereby meeting working hours and improving production efficiency.

The application discloses a continuous high-strength wire mesh weaving equipment with a pre-ware-dressing function, which comprises a wire feeding frame and a warping device. A plurality of wire storage cylinders for supplying warp threads are rotatably arranged on the wire feeding frame. The warping device comprises a rack, a radial thread guide mechanism is arranged at one end of the rack, two warping rollers are rotatably arranged at the other end of the rack, the two warping rollers are arranged at intervals in the vertical direction, and two warping motors for driving the two warping rollers to rotate are fixedly arranged outside the rack. The warp thread guide mechanism comprises a guide frame fixedly arranged on the upper portion of the rack, a plurality of sliding frames are slidably arranged on the guide frame in the horizontal direction, and the guide frame is further provided with a warp thread spacing adjusting mechanism for adjusting the spacing between the sliding frames. The bottom of each sliding frame is fixedly provided with a warp thread straightening mechanism. The application reduces the idle time of the equipment, avoids the consumption of manpower and working hours caused by repeated disassembly of the warping rollers, and greatly improves the production efficiency of the metal wire mesh.

The utility model discloses an iron nail vibration feeding disc, relates to the technical field of vibration feeding discs, and aims to adjust the height of a vibration disc by rotating structures such as threads arranged at four corners of the bottom of the vibration disc, so that the problem of inconsistent height level exists due to the fact that the height of the vibration disc is sequentially adjusted manually. The lifting part comprises a lifting plate fixedly arranged on the bottom face of the material receiving track, a mounting plate is arranged below the lifting plate, a transmission gear is rotationally connected to the center of the top face of the mounting plate, a driven gear is arranged on the outer side of the transmission gear in a meshed mode, and the driven gear is arranged on the bottom face of the mounting plate in a meshed mode. According to the vibration feeding mechanism, a material receiving rail with the adjustable height is formed, the operation process of adjusting the height of the vibration feeding mechanism is simplified, meanwhile, the operation mode is simple and rapid, the operation efficiency is improved, and the working efficiency is improved. And the labor time of workers is saved.

The utility model provides a kind of automobile cooling system pipe joint paint mark self-checking device, including the fixture matched with the outer diameter of first connecting pipe in plug-in place, is clamped on first connecting pipe;The fixture one side is abutted with the connecting place of butt joint second connecting pipe of first connecting pipe, the other side extends distance A along the length direction of first connecting pipe, and rear auxiliary paint pen marks the plug-in position on first connecting pipe, to mark the relative position of two connecting pipes with paint mark to determine plug-in state, the fixture is matched with the outer diameter of first connecting pipe in plug-in place, the size of fixture inner wall is consistent with the outer diameter of first connecting pipe tolerance range, the diameter of first connecting pipe is less than the diameter of second connecting pipe, distance A is the overlapping length when two connecting pipes are plugged in and assembled, the device is customized with the diameter of first connecting pipe in plug-in place, and plug-in position is marked by accurate clamping to the connecting place of two connecting pipes with rear auxiliary paint pen, thereby improve product assembly qualified rate, reduce repair working hours.

A tool for adjusting a precise large-diameter circular boring cutter of a high-speed rail large-part product belongs to the technical field of special machining, and is characterized in that symmetrical threaded holes are formed in two sides of a base steel plate, symmetrical circular holes are formed in two sides of a bottom plate of a base frame and are correspondingly matched with the threaded holes of the base steel plate, and the centers of two side plates are fixed on the bottom plate; the edge, close to the center of the tool, of the upper plate is machined to be semicircular, a groove is machined in the middle of the upper plate and matched with a boss machined on the aluminum plate, the complementary plate is welded and fixed to the tail end of the upper side of the base frame, the threaded sleeve is welded and fixed to the middle of the upper face of the complementary plate, countersunk sliding grooves are formed in the two sides of the aluminum plate, and hexagon socket screws can be placed in the countersunk sliding grooves to slide. The edge close to the center of the tool is machined to be semicircular, and inner hexagon bolts penetrate through countersunk head sliding grooves of the aluminum plate to be matched and fixed with threaded holes of the upper plate. The beneficial effect is that the effect of saving working hours is achieved. The machine occupation time of the machine tool is greatly reduced, the machine tool has more time to process and deliver finished products, the delivery period is shortened, and the workshop production takt is more compact.

The application discloses a machine tool effective working hour metering method, device, equipment and storage medium, and relates to the technical field of numerical control machine tool control. The method comprises the following steps: after detecting a permitted personnel identifier, collecting multi-dimensional running data of a target machine tool in a running process; obtaining a current interactive operation scene triggered by the multi-dimensional running data; and determining effective running working hours of the target machine tool according to the current interactive operation scene and a preset working hour metering rule. The application binds user operation behavior characteristics and machine tool equipment state data, dynamically matches a man-machine interactive operation scene through collected multi-dimensional running data, and accurately meters machine tool effective processing working hours according to a current interactive operation scene recognized in real time and a preset working hour metering rule which is individually set according to different interactive operation scenes. Compared with an existing working hour metering method which relies on manual recording or independent sensors, the application can distinguish different operation scenes, realize scene-based intelligent decision-making, and improve working hour metering accuracy.