234 results about "Servo press" patented technology

The invention relates to the technical field of press monitoring, in particular to a digital twinning-based three-dimensional monitoring system for a precision servo press, which comprises a physical layer sensing module for acquiring real-time operating parameters, environment variables and workpiece processing data of the press; the dynamic twin construction module constructs a total-factor digital twin, and simulates a force-heat-deformation coupling effect by using finite element analysis and a multi-body dynamics algorithm based on physical attributes and process parameters; the intelligent analysis center identifies a potential fault mode of the press machine and locates an abnormal source through multi-physics field simulation data in combination with an improved CNN-LSTM model; the three-dimensional visual interaction unit constructs an interactive immersive three-dimensional virtual scene, renders a running state and a processing process in real time, and generates a maintenance strategy; and the self-adaptive regulation and control unit predicts the residual life of the key component and dynamically adjusts parameters according to a maintenance strategy and real-time monitoring data. Therefore, the problems of single monitoring dimension, disjunction of maintenance strategies and the like in the prior art are solved.

The invention discloses a control method and system of a servo press, and relates to the field of press control, a force displacement curve is obtained in real time from a current punching period, a key feature vector of the force displacement curve is extracted, the key feature vector is compared with an ideal golden feature vector, and a multi-dimensional deviation vector is obtained. Particularly, a deviation decoupling method based on morphological analysis is introduced, and the total deviation can be accurately decomposed into a thermal drift compensation amount caused by the thermal effect of equipment and a material characteristic compensation coefficient caused by plate performance fluctuation by analyzing translation and zooming differences of a current curve and a gold curve in form. Therefore, independent and accurate compensation can be carried out for a physical source, the problems of information aliasing and compensation failure caused by the fact that disturbance sources cannot be distinguished in the prior art are effectively solved, intelligent and feed-forward type cooperative compensation for the next stamping period is achieved, and long-term stability and high precision of the production process are ensured.

The invention relates to the technical field of digital twinning, in particular to a digital twinning monitoring system for a precision servo press production line, which comprises a physical production line module, an edge calculation module, a cloud digital twinning module and a visual monitoring module, wherein the physical production line module is used for monitoring and collecting production line data in real time; the edge calculation module preprocesses and analyzes the collected original data, judges product defects, equipment faults and employee abnormal states in real time to trigger edge early warning, and outputs a multi-dimensional data set; the cloud digital twinborn module is used for constructing a digital twinborn body, establishing a real-time coupling simulation model fusing electromagnetism, heat, force and sound to simulate the internal physical process of equipment in real time, predicting the performance change and potential fault of the equipment, positioning the fault root cause and predicting the residual life; and the visual monitoring module is used for carrying out multi-dimensional visual presentation and providing decision support. Therefore, the problems of insufficient production line staff monitoring, single physical field monitoring, lack of fault predictability and the like are solved.

The invention provides a servo press control system and method based on a time-sensitive network, and relates to the technical field of intelligent manufacturing and industrial automation control, and the system comprises a time-sensitive network TSN which is used for providing global time synchronization and deterministic data transmission; a main controller of the multi-axis servo control unit is used for issuing a motion control instruction and a feeding and discharging control instruction through a TSN. A robot controller in the robot feeding and discharging unit is used for driving an industrial robot to execute plate taking and placing operation under the action of the feeding and discharging control instruction. The visual monitoring unit comprises an industrial camera accessed to the TSN and is used for collecting images and transmitting image data to the edge computing node through the TSN; the edge computing node is used for processing the image data to generate a compensation instruction and feeding back the compensation instruction through the TSN; and the upper monitoring system is used for subscribing real-time data published by the edge computing nodes, so that the control range of the servo pressure control system is expanded, and the convenience of data transmission and interaction is improved.

The invention discloses a bicycle center shaft press-fitting machining system based on machine vision positioning. The bicycle center shaft press-fitting machining system comprises a servo press-fitting module, a data acquisition module, a data processing module, a machine vision positioning module, a press-fitting control module, a quality detection module and a data management module. According to the system, image data and assembly quality data are acquired through data, and initial coordinates of mounting holes are extracted through median filtering, Canny edge detection and Hough circle transformation; further adopting an RANSAC algorithm to fit the cylindrical surface of the inner wall of the five-way pipe, accurately calculating a center point space coordinate and an axis direction vector, and converting the center point space coordinate and the axis direction vector to a press-fitting coordinate system through hand-eye calibration; the press-fitting process is dynamically regulated and controlled in three stages of pre-pressing, main pressing and final pressing, the press-fitting speed is dynamically regulated, and meanwhile, online judgment of the assembly quality is achieved through displacement-pressure curve analysis; according to the system, the problem of bearing abrasion caused by alignment deviation of a traditional press-fitting central axis is solved, and the press-fitting precision and the yield are improved.

The invention discloses a control system and method of an intelligent servo press, relates to the technical field of press control, and constructs a uniform stamping state representation through deep excavation and fusion of force and displacement process data streams generated in the servo press. On the basis, a double-time-scale implicit state estimation algorithm is introduced, time sequence modeling and deep analysis are carried out on weak and gradual change characteristics contained in a full-stroke force displacement curve, and therefore accurate quantitative evaluation of the implicit state of mold abrasion is achieved. Then, the quantized wear value serves as a core decision factor, a self-adaptive control mechanism based on a compensation knowledge base is driven, and an optimal process compensation strategy and a sliding block target track are dynamically generated. Therefore, the product quality consistency in the precise stamping process can be improved, the service life of the die is effectively prolonged, the production cost is reduced, and the intelligent level of stamping production is comprehensively improved.

The invention provides a bottom dead center position self-adjustment control method and system for servo stamping equipment, and the method employs a double-speed cooperation architecture of a field programmable gate array (FPGA) and a micro control unit (MCU): the FPGA carries out the high-frequency collection and preprocessing of position, direction, current, temperature, vibration and acceleration signals in a bottom dead center core region, and transmits the signals to the MCU at a low time delay; the MCU executes bottom dead center reference calibration and transmission chain back clearance recognition, constructs a comprehensive error in combination with Kalman filtering state estimation, solves the compensation amount in a rolling mode based on model predictive control (MPC), and writes the compensation amount into a servo driver fine adjustment motion curve through a bus in cooperation with dynamic dead zone control, so that the position of a bottom dead center is stably converged for a long time, and the stamping precision and consistency are improved.

The utility model discloses an EPS motor spiral armature lamination pressing device based on a servo press, and relates to the lamination device field, the EPS motor spiral armature lamination pressing device comprises a base plate, the upper surface of the base plate is symmetrically provided with a fixed seat and a movable seat, the fixed seat is fixedly connected with the base plate, the side wall of the fixed seat is fixedly provided with an air cylinder, and the movable seat is fixedly connected with the air cylinder. The moving end of the air cylinder is fixedly connected with the side wall of the moving base. A first armature positioning clamp and a second armature positioning clamp are fixedly embedded in the opposite sides of the fixed seat and the movable seat respectively, an armature pressing head is fixedly arranged at the top of the first armature positioning clamp, a shaft penetrating hole is formed in the middle of the armature pressing head, and a positioning cutter is arranged in the first armature positioning clamp. According to the utility model, the armature lamination is clamped and positioned by adopting a positioning and clamping mode, the device is suitable for punching sheets with different thicknesses, the practicability is relatively high, the lamination operation is completed by matching with a servo press, and the cost is relatively low.

A press head structure for press fitting of position magnetic steel of a motor and a press fitting method belong to the technical field of servo press fitting, the press fitting structure comprises a rack, the bottom and the top of the rack are respectively provided with a motor and a press head, the position magnetic steel is placed on the motor through an auxiliary sleeve, and the press head is of a T-shaped structure made of non-magnetic materials. The side wall of the pressing head is connected with a proximity switch with the adjustable height, the pressing head is sleeved with a three-jaw sliding sleeve, the pressing head is further connected with a check block, the pressing head is driven by a servo electric cylinder to move up and down, and the servo electric cylinder is connected with a grating displacement sensor. The press-fitting method comprises the following four steps: mounting and centering the motor and the position magnetic steel, debugging the position of the proximity switch, carrying out press-fitting debugging, determining the pressing displacement S when the distance between the position magnetic steel and the positioning reference surface is h, and carrying out press-fitting. According to the press fitting device, the press fitting consistency and the press fitting precision of products can be guaranteed, the production takt and the production efficiency are effectively improved, and the working intensity of workers is relieved.

The invention relates to a closed type double-point multi-connecting-rod servo press which comprises a press body, a transmission box, a lead screw, a lower bearing, a lower supporting sleeve, a nut and a driving sliding block. A servo motor is arranged at the upper end of the transmission box; the upper end of the screw rod is connected with the servo motor through a cylindrical pin; an upper lubricating end cover is arranged at the upper end of the driving sliding block, a lower lubricating end cover is arranged at the lower end of the driving sliding block, sealing felt is arranged at the upper end of the upper lubricating end cover, and the driving sliding block, the upper lubricating end cover and the sealing felt are matched to form an upper lubricating cavity. The lower lubricating end cover is connected with a telescopic sleeve arranged on the bottom plate, the driving sliding block, the lower lubricating end cover, the telescopic sleeve and the bottom plate are matched to form a lower lubricating cavity, a circulating oil way is arranged between the upper lubricating cavity and the lower lubricating cavity, lubricating oil in the lower lubricating cavity is conveyed into the upper lubricating cavity through the circulating oil way, and the circulating oil way passes through the lower bearing and is communicated with the lower lubricating cavity. Lubricating oil in the circulating oil way lubricates the lower bearing. The invention has the advantages of reasonable structural design, closed lubrication, good lubrication effect, high transmission precision and the like.

The utility model relates to the technical field of dies, in particular to a grille lamp forming die. Comprising a lower mold body, an upper mold body and a water guiding mechanism, the water guiding mechanism comprises a water inlet seat, a water outlet seat, a sealing plate, a connecting seat, a guiding-out seat, a one-way valve, a filtering device, a cleaning device and a guiding device, and a servo press acts to drive the upper mold body to move downwards and is matched with the lower mold body under cooperation of the guiding device to form a forming cavity; feed liquid is conveyed to the forming cavity through the liquid inlet hole in the upper mold body and forming machining is carried out, cold water is conveyed into the water passing cavities of the upper mold body and the lower mold body from the right side through the connecting base and the water inlet base, the cold water can directly take away heat of the mold when flowing in the water passing cavities and is finally discharged out of the guiding-out base, and rapid cooling forming of products is facilitated. The mold opening efficiency of the mold is improved, and then the problems that when an existing automobile lamp machining mold is used for machining an automobile lamp, natural cooling forming is adopted, so that the overall forming time of a product is greatly prolonged, and the machining efficiency is low are solved.

The utility model relates to the field of shell production, in particular to an automatic assembling device for a shell body butt-joint frame, which comprises a placing table, a press-fitting table arranged on the lower side of the placing table, a linear guide rail arranged between the press-fitting table and the placing table, a servo lifting rotating unit arranged in the middle of the placing table, and a supporting and positioning unit arranged on the front side of the servo lifting rotating unit. The elastic body is driven by the servo lifting rotating unit to rotate so that a positioning pin at the tail of the elastic body can preliminarily correspond to a pin hole of the butt joint frame, then the positioning pin at the tail of the elastic body and the butt joint frame are accurately aligned through the alignment clamping jaw, and the whole elastic body is supported through the front V-shaped supporting block and the rear V-shaped supporting block. And under the supporting of the tail supporting unit, the servo press-fitting unit pushes the butt-joint frame to be press-fitted to the tail of the projectile body, then automatic press-fitting treatment of the butt-joint frame of the whole projectile body is completed, and the butt-joint frame mounting speed of the whole projectile body is increased.

The application relates to the technical field of presses, and discloses a horizontal stress-resistant servo press, which comprises a machine body, the upper surface of the machine body is provided with a workbench, the upper surface of the workbench is provided with two groups of sliding cylinders, the sliding cylinders in each group are in communication with each other, the inside of each sliding cylinder is slidably connected with an extrusion rod, a corrugated pipe is fixedly connected between the sliding cylinders in each group, and the upper surface of the workbench is provided with two limiting pieces. The horizontal stress-resistant servo press can position workpieces through the installation of the two limiting pieces, can avoid the change of internal stress of the workpieces caused by the pressure on the workpieces, can keep the workpieces in a stable state, and can clean the workbench through airflow in the descending process of the swing frame through the cooperation of the sliding cylinders and the sliding rods, so that the residues on the workpieces are prevented from being deposited on the workbench and affecting the machining of the workpieces, and the overall practicability is improved.

A multi-material pressing device and its control method are disclosed, relating to the field of automated assembly equipment technology. The device includes a frame and, from top to bottom, a servo press, an upper pressing head assembly, an intermediate carrier assembly, and a lowering carrier assembly. The upper pressing head assembly includes multiple horizontally switchable upper pressing heads, at least one with a gripping mechanism; the intermediate carrier assembly includes a horizontally movable and vertically floating intermediate carrier; and the lowering carrier assembly includes a horizontally movable lowering carrier. This device, through the coordinated operation of the horizontally movable components, utilizes a single servo press to complete multi-stage continuous pressing at a single station, significantly reducing costs and floor space. The floating limit structure of the intermediate carrier ensures pressing accuracy. The control method enables parallel pressing and feeding, shortening cycle time and offering advantages of low cost, high precision, and high efficiency.

The utility model relates to servo press technical field especially for a kind of intelligent servo press, including rack, and the rack is provided with press mechanism and is used for, press mechanism includes: main component, including the cam divider installed at the top front end of rack, the output end of cam divider top is fixed with carousel;Jig component, including the positioning disc of several being installed at the outer edge inside of carousel, the positioning disc bottom is fixed with the four sliders of circumferential distribution, the lower end of slider is slidably installed with slide rail, the upper end of slide rail is fixed with support, support upper end is installed with fixed head, the bottom of slide rail is rotatably installed with guide wheel, the lower end of positioning disc is rotatably installed with disc;Realize the synchronous accurate positioning of multiple fixed heads, ensure that clamping force is evenly distributed;Through single servo drive, complex motion trajectory is completed, positioning accuracy and production efficiency are improved;Symmetrical layout eliminates eccentric force, enhances operating stability, applicable to continuous multi-station precision press.

The invention belongs to the technical field of ceramic material preparation, and particularly relates to a high-wear-resistance high-strength large-specification aluminum oxide ceramic ball preparation method which comprises the steps of main raw material treatment, spray granulation, servo press preforming, automatic bagging and vacuumizing, ultrahigh-pressure cold isostatic pressing, high-temperature sintering, comprehensive performance detection and the like. The high-performance ceramic ball with the diameter of 20-100mm, the compressive strength of more than 250MPa and the apparent porosity of less than 0.1% is prepared through the processes of multi-stage refining and homogenizing, sectional spray granulation, secondary densification, temperature programming sintering and the like. The wear resistance, the strength and the microstructure uniformity of the large-specification aluminum oxide ceramic ball can be remarkably improved, and the high-end industrial application requirement can be met.

The utility model relates to an automatic pin press-fitting device and system. The automatic pin press-fitting device comprises a workpiece transferring tool, a first pin receiving tool, a second pin receiving tool and a press-fitting tool. The pin press-fitting tool has the advantages that the press-fitting tool adopts a single-shaft manipulator (namely a third vertical movement mechanism) for automatic assembly, so that the perpendicularity and height of pin press-fitting are ensured, and the consistency of product assembly is ensured; the press-fitting work is automatically pressed through a servo press, and pressure and displacement intervals can be set, so that high-precision press-fitting of products is realized, and the press-fitting yield of the products is improved; the installation efficiency is high, it is ensured that the first pin and the second pin are installed in place, and the problem that the product is crushed due to overlarge pressure is avoided; manpower participation is reduced, and the production efficiency is improved.

The invention relates to the technical field of press fitting of stator assemblies, in particular to a special device for integrated press fitting of a stator assembly and a bearing of an outer rotor pipeline ventilator. Comprising a servo press and the like. The servo press comprises an assembling table and a rack, the rack is arranged on the assembling table, a lifting mechanism is arranged on the rack, a connecting mechanism is arranged at the bottom of the lifting mechanism, a press fitting jig used for press fitting of a stator assembly is arranged on the connecting mechanism, and the lifting mechanism is used for lifting the press fitting jig. The assembling table is provided with a rotating disc mechanism used for conducting press fitting on the stator assembly and the second bearing. By arranging the stator assembly press-fitting positioning mechanism, the bearing press-fitting positioning mechanism and the like, coaxial positioning can be carried out on assembly of all accessories of the stator assembly, the positioning precision is higher, meanwhile, automatic press-fitting is carried out through the processes of detection, press-fitting, pressure maintaining and the like by means of a high-precision servo press, and the press-fitting precision is guaranteed.

The invention relates to the technical field of rubber product processing control, and discloses a control method and system for a sealing ring automatic production line, and the control method for the sealing ring automatic production line comprises the steps: constructing an equipment reference resistance curve in a no-load state; the servo press is controlled to execute a micro-speed steady-state exhaust sequence, and the position locking state is maintained at the closed tail end; calculating a net rheological torque in combination with the reference curve, and extracting a contact displacement drift amount, an in-situ vulcanization rate index and a stress relaxation rate; according to the parameters, the filling stability and the rubber material rheological state are judged, and a process correction instruction is generated. According to the method, physical and chemical characteristics are accurately decoupled from servo torque signals through a micro-speed test and position locking mechanism, closed-loop control over foreign matter risks, filling quality and vulcanization degree is achieved through multi-dimensional parameters, and the problem of quality instability caused by rubber fluctuation in sealing ring production is effectively solved.

The utility model discloses servo stamping equipment which comprises a workbench, a lower die assembly arranged on the workbench and an installation frame erected above the lower die assembly, a lifting seat movably arranged on the installation frame in a lifting mode, an upper die assembly matched with the lower die assembly is connected to the lifting seat, and a crank connecting rod mechanism connected with the lifting seat is arranged on the installation frame. The crank connecting rod mechanism comprises a crankshaft rotationally arranged on the mounting frame and a connecting arm connected between the crankshaft and the lifting seat, the crankshaft is connected with a servo motor for driving the crankshaft to rotate, an encoder is arranged on a rotating shaft of the servo motor, and the encoder is electrically connected with a control module for controlling the rotating speed of the servo motor; the upper die assembly can be driven to be quickly assembled with the lower die assembly before the upper die assembly makes contact with a workpiece, and when the upper die assembly makes contact with the workpiece, the upper die assembly can be driven to slowly get close to the lower die assembly, rotation of the servo motor is suspended so as to prolong the assembling time, the stamping speed can be controlled in a segmented mode, and the stamping action can be freely adjusted according to the machining requirement so as to achieve the corresponding forming quality.

The invention belongs to the technical field of servo press fitting, and discloses a servo radial press which comprises a rack and a lifting device mounted on the rack. The lifting device comprises a driving part, and an assembling plate and a mounting plate which are arranged on the rack in a sliding manner; the driving part drives the assembling plate and the mounting plate to do lifting motion in the vertical direction of the rack; the linear reciprocating driving mechanism is arranged on the assembling plate; and a radial press fitting execution assembly. Through the axial lifting motion of the fixed rail part, the sliding press fitting part is driven by the motion conversion mechanism to move in the radial direction of the guide part, the linear reciprocating driving mechanism can synchronously drive the at least two pressing heads to do high-precision face-to-face or back-to-back motion, and the structure of a traditional multi-shaft independent driving or complex cam system is simplified; through linkage of the respective corresponding motion conversion mechanisms, the sliding press-fitting parts synchronously move in the radial direction, and it is ensured that all the pressure heads can make contact with workpieces at the same time and apply uniform force during multi-point press-fitting.

The utility model discloses a kind of battery tray airtightness detection devices, including workbench and the self-adapting sealing tool for fixing battery tray being set in the top surface of workbench, the workbench surface is provided with positioning groove, the self-adapting sealing tool top is provided with the top plate connected with the periphery of workbench, top plate is provided with pressing mechanism, self-adapting sealing tool is composed of adjustable airbag sealing ring and servo pressing mechanism, adjustable airbag sealing ring inside is provided with vertically adjustable baffle structure, positioning groove outside is provided with the mounting hole that penetrates workbench surface, servo pressing mechanism is arranged in mounting hole, workbench is installed with guide roller on the side close to conveying mechanism. The utility model divides into several detection blocks in battery tray inner portion, calculates leakage value in corresponding block by detection component and records pressure decay curve, intuitively shows pressure distribution in airtightness detector, and it is convenient for staff to quickly find and locate the area of poor airtightness.

A servo press mechanism (1) has a slide (2), a main press section (3) having a main shaft (5), and a sub press section (4) having sub shafts (6a, 6b). The slide (2) is movable in a first direction as a press direction and a second direction different from the first direction based on driving of the main press section (3). In a first mode, the slide (2) is driven with assistance of the sub press section (4). In a second mode, the slide (2) is driven without substantial assistance of the sub press section (4).

The application belongs to the field of gear reducer assembly equipment manufacturing, and particularly relates to a gear reducer automatic bearing pressing equipment and a tray, which comprises a frame body, a conveying device, a limiting device, a clamping hand, a servo pressing head and a sensor are arranged on the frame body, the limiting device is located between the start end and the terminal end of the conveying device, the clamping hand is arranged above one side of the conveying device, the servo pressing head is located directly above the limiting device, the servo pressing head is located above the conveying device, the limiting device and the servo pressing head are both within the stroke range of the clamping hand, the sensor signal is connected with the limiting device, the clamping hand and the servo pressing head, the sensing surface of the sensor faces between the conveying device and the servo pressing head, and a preset distance is arranged between the sensor and the conveying surface of the conveying device. The application solves the problem that the current gear reducer automatic bearing pressing equipment can be combined with a flow line and does not need manual participation to start the machine and place the bearing.

1. Name of the product in this design: Servo Press (Mold Frame Type Desktop). 2. Purpose of this design: For precision pressing of workpieces. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

The utility model relates to the technical field of servo presses, in particular to a nitrogen spring simulation load system device for servo press performance detection, which comprises a press body, the press body comprises an upper workbench and a lower workbench, and a pressurizing table is fixedly mounted on the lower surface of the upper workbench. A nitrogen spring mounting plate is fixedly mounted on the upper surface of the lower workbench, and a plurality of nitrogen springs are fixedly mounted on the upper surface of the nitrogen spring mounting plate. According to the utility model, a plurality of nitrogen springs are effectively matched, and the pressurizing table and the nitrogen spring mounting plate are respectively fixed on the upper workbench and the lower workbench of the press, so that a set of flexible elastic component is formed. When the servo performance of the servo press is detected, the nitrogen spring absorbs and releases nitrogen in the effective stroke range of the nitrogen spring, and the test requirements of different points in the nominal force stroke of the servo press are met. The device is simple in processing technology, and can meet the servo performance detection requirements of servo presses of different tonnages.

1. The name of the design product: servo press (4). 2. The use of the design product: the design product is used as servo press. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The universal positioning press-fitting die comprises a bottom plate, a positioning block, a spring, a main core shaft, an auxiliary core shaft, an upper positioning die and a lower positioning die, according to the utility model, a general positioning press-fitting die is adopted to ensure mechanical flexible positioning in the stator press-fitting process, so that the functions of quick positioning, accurate and stable crimping and the like can be realized, and the quick remodeling capability is met; the method is convenient to operate and high in efficiency, human differences are avoided to a great extent, meanwhile, the press fitting quality and consistency of the stator winding iron core and the machine shell can be guaranteed, and therefore the product percent of pass is increased, and personal safety risks are reduced to a certain extent. The universal positioning press-fitting die is flexible in application environment, can be matched with a manual press, a cylinder press, a servo press and other equipment for use, and is suitable for the production mode requirements of multi-variety and small-batch enterprises. The positioning and press-fitting device is mainly suitable for positioning and press-fitting operation of the stator winding iron core and the machine shell, and is not limited to the application range of auxiliary press equipment.

The invention relates to the technical field of accurate assembly, and discloses a curved surface offset press accurate assembly robot for high-end equipment, which comprises a robot body fixedly mounted on a main machine of a curved surface offset press through a rigid support structure; the press-fit execution tail end system is connected to the operation end of the robot body and used for executing the press-fit connection technology, the press-fit execution tail end system comprises a base connected with the robot body, a reserved containing cavity is formed in the base, and a quick-change tool head is detachably installed on the base; and a quick disassembly assembly is arranged on the quick-change tool head. A high-precision six-dimensional force sensing module and a servo press fitting driving module are integrated, a real-time sensing-online comparison-decision correction closed-loop control system is constructed, a force / torque signal is dynamically monitored in the press fitting process, active compensation and process parameter adjustment are conducted on centering deviation or interference magnitude fluctuation in real time, and the precision of press fitting is improved. And the printing precision and the operation stability of the whole machine are ensured.

1. The name of the design product: servo press. 2. The use of the design product: for output pressure, blanking, forming, stretching, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.