442 results about "Car manufacturing" patented technology

The invention provides an automobile part spraying control method and system, and relates to the technical field of automobile manufacturing, and the method comprises the steps: collecting spraying environment parameters in real time, generating a comprehensive digital model containing the environment parameters and part characteristics, and carrying out the intelligent partitioning of the surface of an automobile part through a clustering partitioning algorithm, and dividing the surface into a plurality of sub-regions; on the basis of each sub-region, combining with the current environment parameters, generating an optimal spraying parameter for each sub-region by utilizing an intelligent agent trained by a reinforcement learning algorithm, and on the basis of the spatial relationship between the optimal spraying parameters and the sub-regions, optimizing a global spraying sequence by adopting an ant colony path planning algorithm, and generating an optimal spraying path; the spraying robot sprays, a real-time quality evaluation result of spraying is generated, a pre-constructed fuzzy logic controller is adopted, spraying parameters are adjusted, sprayed parts are obtained, a full-period comprehensive data set is integrated, and spraying control parameters are iteratively updated.

The invention relates to the technical field of rubber materials, in particular to a rubber composite material with self-lubricating and wear-resistant characteristics and a preparation method thereof. The rubber composite material with self-lubricating and wear-resistant characteristics is prepared from the following raw materials in parts by mass: 70 to 75 parts of nitrile rubber, 15 to 18 parts of carbon black, 30 to 35 parts of self-lubricating filler, 2 to 3 parts of plasticizer, 2 to 3 parts of zinc oxide, 2 to 3 parts of zinc stearate, 3 to 5 parts of coupling agent, 4 to 6 parts of self-lubricating additive, 1 to 1.5 parts of anti-aging agent, 1 to 1.5 parts of accelerant and 2 to 4 parts of vulcanizing agent. The prepared rubber composite material with self-lubricating and wear-resistant characteristics has excellent lubricating property, wear-resistant property and mechanical property. The method is suitable for the fields of automobile manufacturing, mechanical manufacturing, aerospace and the like.

The invention discloses an intelligent adjusting method and system for an automobile clamp, and relates to the technical field of automobile manufacturing, through accurate three-dimensional position data acquisition and intelligent automatic adjustment, the clamp can quickly adapt to the actual position and angle change of parts, manual intervention is greatly reduced, and the assembly precision and efficiency are improved; the state monitoring module tracks the pressure, temperature and operation state of the clamp in real time and compares the pressure, temperature and operation state with standard values, the operation state and potential abnormity of the clamp can be effectively monitored, faults can be early warned in advance, and therefore the risk of sudden faults is reduced. The data analysis module comprehensively analyzes the operation state factor F1, the clamping force factor F2, the environment factor F3 and the adjustment precision factor P1 of the clamp, generates a comprehensive abnormal index X1, can accurately judge the maintenance requirement of the clamp, automatically adjusts and processes faults, greatly simplifies the maintenance process, and improves the system reliability and the maintenance efficiency.

A method for predicting the mechanical properties of a casting part based on the flow distances of an aluminum alloy melt, a method for designing a casting die for mega casting, and an aluminum alloy casting part produced through the casting die thus designed. By applying the method, the mechanical properties of the large components produced by mega casting within a specified process parameter window, especially at a specified injection speed, can be predicted and controlled, thereby the automation in automobile manufacture is improved, and the design and properties of the mega-casting products are optimized.

The invention discloses an automobile working island assembly method and system, a storage medium and electronic equipment, and the method comprises the steps: installing at least one image collection device on each station of an automobile working island, and capturing the image data of workers and the working environment thereof in real time through the image collection devices; processing the image data by adopting an image processing algorithm, identifying actions and postures of workers, extracting key features, and generating feature data of worker assembly; constructing a state evaluation model based on machine learning based on pre-labeled historical feature data; and inputting feature data obtained by processing the current image into the state evaluation model for real-time evaluation, generating evaluation results of the worker state and the assembly state, sending the evaluation results and related image data to a work island assembly control terminal, and managing and controlling the assembly quality of the automobile work island. Real-time and accurate worker state monitoring is provided for automobile manufacturing enterprises, and the assembling quality and the working efficiency are improved.

The invention relates to the technical field of automobile manufacturing, in particular to a flame-retardant coating detection device and a flame-retardant coating detection method. The flame-retardant coating detection device comprises a baffle plate, a supporting plate, a cover plate and a supporting plate which are enclosed to form a closed test cavity. The baffle is provided with a first mounting hole for fixing a fire source, the supporting plate is provided with a corresponding second mounting hole for fixing a temperature detection piece, the cover plate is provided with an insertion hole for mounting a sample, and the supporting plate is provided with a smoke suction assembly. The device is simple in structure and convenient to operate, a fire source and a temperature measuring point can be effectively fixed, the testing efficiency and accuracy are improved, testing is conducted in a closed environment, the smoke suction function is integrated, safe and environment-friendly harmful smoke is guaranteed, the safety and health of operators are comprehensively guaranteed, and environmental pollution is avoided.

The utility model relates to the technical field of car manufacturing, in particular to a four-side finish paint tool. The four-side finish paint tool comprises a fixing hook, a supporting plate is arranged on the top of the fixing hook, and the fixing hook is located on the left side of the bottom of the supporting plate. The tool is held by a hand, the fixed hook is aligned with a first positioning hole of a vehicle door and installed in the first positioning hole of the vehicle door, the tool rotates around the first positioning hole of the vehicle door, the movable hook slides into a second positioning hole of the vehicle door, the tension spring tensions the movable hook, and therefore the tool is fixed to the vehicle door. Then the automobile door is closed, the high-temperature-resistant magnet is attracted to the automobile door spigot, the effects of assisting in spraying the finish paint on the automobile door and protecting the finish paint are achieved, and the automobile finish paint quality is effectively improved; all parts, except for the high-temperature-resistant magnet, the magnet protective sleeve and the cushion block, of the tool are made of stainless steel, so that the tool is prevented from rusting, and the influence of the tool body on a paint surface is reduced to the minimum.

The invention provides an automobile door system, an automobile and a control method, and relates to the technical field of automobile manufacturing. The vehicle door system comprises a front door and a rear door, the front door is a double-wing door, and the rear door is a double-wing door or an electric vertical hinged door. The front door is connected with the vehicle body through a first conversion device, and the first conversion device is used for converting the opening mode of the front door between an electric scissor door opening mode and an electric vertical hinged door opening mode; when the rear door is a double-wing door, the rear door is connected with the vehicle body through a second conversion device, and the second conversion device is used for converting the opening mode of the rear door between an electric side-by-side door opening mode and an electric swing door opening mode; and when the rear door is an electric vertical hinged door, the front end of the rear door is rotationally connected with the vehicle body. According to the method, the requirements of different customer groups are met, and the driving experience feeling and the getting-on and getting-off safety of the user are obviously improved.

The invention relates to the technical field of automobile manufacturing, and discloses a low-density strong-viscous-force intumescent structure reinforcing rubber sheet and a preparation method thereof, and the reinforcing rubber sheet comprises the following components: rubber, carbon black, a vulcanizing activator, hydrogenated petroleum resin, a plasticizer, a powder filler, epoxy resin, a curing agent, a foaming agent, sulfur and other rubber additives. The preparation method comprises the following steps: mixing the rubber, the carbon black, the vulcanizing activator, the hydrogenated petroleum resin, the plasticizer and the powder filler to prepare a rubber master batch; kneading the rubber master batch with epoxy resin, a powder filler, a curing agent, a foaming agent, sulfur and other auxiliaries to form a rubber material; and after being extruded and compounded and attached to glass fiber cloth and isolation paper, the mixture is compacted and cut into sheets. According to the invention, the reinforcing ratio, the foaming ratio and the initial bonding force are obviously improved, and the balance of light weight and high strength is realized.

The invention relates to the technical field of automobile manufacturing, discloses a measuring gauge for the ablation edge angle and the profile tolerance of a door ring single plate, and solves the problems that an existing measuring gauge for the ablation edge angle and the profile tolerance of the door ring single plate can only perform single-dimension linear measurement, time and labor are wasted due to multi-step operation, and efficiency is low. The device comprises a frame, a workbench arranged at the top end of the frame and a dial indicator movably connected to one side of the workbench, the dial indicator is stably fixed through driving of a three-clamp structure, a driving structure, a moving assembly and a fixed-point measurement structure, the measurement accuracy and reliability are improved, meanwhile, a camera can record data in real time, three-face clamping is conducted on a single plate, and the measurement accuracy and reliability are improved. The device is simple in structure and convenient to operate, ensures that the device is fixed in position in the measurement process, can perform multi-path and fixed-point equidistant measurement on the measurement surface of the single board, improves the measurement integrity and accuracy, facilitates the evaluation of the quality of the single board, can achieve comprehensive and efficient continuous measurement through the cooperation of a short rack and a second gear, and is suitable for large-scale production measurement.

The invention belongs to the related technical field of automobile manufacturing, and particularly relates to a limo window lifting structure durability testing device which comprises a workbench, and a clamping mechanism used for positioning a limo door is arranged on the workbench; the clamping mechanism comprises a positioning seat slidably connected to one side of the upper end face of the workbench, and first clamping blocks are slidably connected to the two sides of the upper end of the positioning seat correspondingly. The workbench is further provided with an infrared sensing type line drawing mechanism used for recording the car window clamping position. By means of the infrared sensing type line drawing mechanism, the lifting condition of the car window each time can be recorded in the controller in a line mode and checked through the display screen, so that the lifting condition of the car window can be checked more conveniently, the process that a worker observes the lifting condition of the car window in a visual mode is omitted, and the working efficiency is improved. And the labor intensity of workers is reduced.

The invention discloses a rigid-flexible switching type four-door hinge installation tool and method based on pneumatic sequential logic, and relates to the technical field of automobile manufacturing equipment, and the rigid-flexible switching type four-door hinge installation tool comprises a positioning and clamping operation module, a ground pushing chassis module and a pneumatic sequential logic floating module. The floating module comprises a three-dimensional decoupling mechanism, a normally-closed self-resetting mechanism and a normally-open delaying locking mechanism. The pneumatic control system is provided with three parallel branches including a reset unlocking branch, a clamping operation branch and a delay locking branch with a one-way sequence valve, and a pure pneumatic logic time sequence is constructed by utilizing the characteristic that an opening threshold value is set between dynamic pressure and stable pressure. By means of the scheme, accurate switching of pushing rigidity, positioning flexibility and tightening rigidity can be automatically achieved only through on-off of a single air source, complex electrical control is abandoned, the rigid and flexible requirement contradiction in follow-up assembly is effectively solved, vehicle body damage caused by time sequence disorder is avoided, and hinge installation accuracy and equipment reliability are improved.

The invention discloses a strategy generation method and system based on a multi-modal large model, and is applied to the whole process of automobile manufacturing. According to the method, production line visual images, process texts and sensor data are collected, cross-modal feature adaptive fusion is realized through a multi-modal large model, modal weights are adjusted according to production stages, and an initial strategy is generated in combination with manufacturing process knowledge; and outputting a target strategy adaptive to production through feedback iterative optimization. The system integrates a data acquisition module, a cross-modal fusion module, a strategy generation module and an optimization module, realizes weight scenarized adjustment based on large model dynamic learning, and accurately maps a production state. According to the method, a fixed weight mode is broken through, deep correlation reasoning is performed through multi-source data, the strategy adaptability and effectiveness are improved, intelligent decision making is supported, and automobile intelligent manufacturing is enabled.

The invention belongs to the field of automobile manufacturing, and particularly relates to a control system for controlling a front windshield black edge area through a sunlight sensor, which comprises a sunlight sensor module, a data processing unit, a motor control module, a guide rail mechanism, a telescopic black edge assembly, a man-machine interaction module, a communication integration module, an edge calculation module and a mounting structure module. According to the control system for controlling the black edge area of the front windshield through the sunlight sensor, the sunlight intensity, the incident angle and the light source position can be detected in real time, the sunshade range of the telescopic black edge assembly is automatically adjusted according to the data, and sunlight is effectively shielded; interference of strong light on sight of a driver is reduced, and driving safety is remarkably improved. No matter in the daytime with strong sunlight or in the environment with complex light rays, the system can respond in time, a clear visual field is provided for a driver, and the risk of accidents is reduced.

The invention relates to the technical field of automobile manufacturing, and discloses an automatic detection device and method for automobile surface paint spraying flaws.The automatic detection device for the automobile surface paint spraying flaws.The automatic detection device comprises a movable platform, a mechanical arm connected to the movable platform and a paint face detection mechanism connected to the mechanical arm; according to the invention, a sealed cavity can be constructed between the image acquisition equipment and the vehicle body paint surface, and the suction force far away from the vehicle body direction is applied to the vehicle body paint surface in the image acquisition area by generating negative pressure, so that the upper layer paint surface at the internal gap can be effectively driven to bulge, crack and other deformations; therefore, the image acquisition equipment can accurately acquire the image data of the defect conveniently, the image processing module can perform efficient identification conveniently, the subsequent repair staff can quickly point the corresponding defect position conveniently, and the whole detection process does not cause hard friction or collision to the paint surface and does not cause abrasion to the complete paint surface.

The utility model discloses a material drying device for removing VOC (Volatile Organic Compounds) of a PC / ABS (Poly Carbonate / Acrylonitrile Butadiene Styrene) modified material, which relates to the technical field of automobile manufacturing and comprises a material drying tank, a discharging base is fixedly arranged at the bottom of the material drying tank, a feeding pipe is fixedly connected to the left side of the top of the material drying tank, and an air outlet mechanism is arranged on the right side of the top of the material drying tank. A guide funnel is fixedly mounted above the inner ring of the material drying tank, a discharging funnel is fixedly mounted at the bottom of the inner wall of the material drying tank, three charging funnels are uniformly arranged between the guide funnel and the discharging funnel, and vertically staggered discharging grooves are respectively formed in the tops of the two charging funnels close to the lower part of the guide funnel. According to the discharging device, the charging hopper, the electric push rod, the turntable, the movable connecting rod, the pull rod, the conical plug and the screw rod are matched with one another, so that the discharging work can be quickly carried out without manual operation, the discharging efficiency is improved, and the problem of omission is also avoided.

The invention belongs to the technical field of automobile manufacturing logistics, and particularly relates to an automobile part tray stowage optimization method based on a genetic algorithm, and the method comprises the steps: 0, obtaining material demand data; the method comprises the steps that 1, all materials belonging to the same supplier and sent to the same factory crossing are merged into independent material groups; step 2, for each material group, calculating the minimum vertical stacking column number of each material; step 3, taking the first-level required materials in each material group as loading objects, and optimizing a loading scheme by using a genetic algorithm to obtain a first-level material loading scheme; step 4, for one material group, acquiring all secondary demand material data, and performing ascending order arrangement according to demand time; then, the sorted secondary materials are traversed in sequence, and whether the secondary materials can be filled into the remaining position of the tray or not is judged; and a demand optimization loading scheme of the material group is obtained. According to the method, collaborative optimization of tray space utilization rate maximization and tray use number minimization can be realized.

The invention belongs to the technical field of automobile manufacturing, and particularly discloses an intelligent flexible production scheduling method and system for automobile orders, and the method comprises the following steps: collecting order demands of a user; according to the order delivery time requirement of a user, reversely deducing production plans of a coating workshop and a welding workshop by taking the general assembly workshop as a starting point to obtain a production plan of a production line; according to the demand within a period of sales, in combination with the material arrival rhythm, the workshop capacity and the sales demand successive date factor, daily production vehicles are discharged, and according to the selected daily production vehicle distribution result and the final assembly lean production proportion requirement, constraint conditions are set, and coating production sorting and scheduling calculation are carried out; and on the basis of the scheduling, a welding vehicle queue plan is generated in combination with a coating workshop production plan in a user order demand. By adopting the technical scheme, production scheduling is carried out by using a production scheduling reverse pushing mode based on the production characteristics of the automobile orders, flexible production scheduling of the automobile orders is realized, and the efficiency is improved.

The invention relates to the technical field of high polymer materials, and discloses a furyl polyurethane adhesive and a synthesis method thereof, polymer polyol is used as a soft segment, isocyanate and two specific furyl chain extenders are used as hard segments, polymerization is performed through a one-step method, and the method has the advantages of simple process, short flow, mild reaction conditions and the like. Wherein a furan ring and an amide group of the two specific furyl chain extenders endow the material with rigidity and excellent bonding performance, and form a high-density hydrogen bond network with a hydrazide group, so that the mechanical strength, the toughness and the bonding performance of the material are remarkably improved. By regulating and controlling the proportion of the components, the rigidity and flexibility of the material can be effectively balanced, so that the polyurethane adhesive with excellent comprehensive performance is prepared. The furyl polyurethane adhesive prepared by the invention has relatively high adhesion strength and mechanical strength, and can be applied to the fields of buildings, automobile manufacturing, medical treatment, packaging, aerospace, electronics and the like.

The invention relates to the field of high polymer materials, and particularly provides a bio-based polythiol curing agent and a preparation method and application thereof.The bio-based polythiol curing agent is obtained through reaction of polyether polyol, epoxy chloropropane and a sulfhydrylation reagent, the epoxy chloropropane is prepared from bio-based raw materials, and the sulfhydrylation reagent is prepared from polyether polyol. The invention relates to epoxy chloropropane, in particular to epoxy chloropropane prepared by a glycerin method, and the mass content of 2, 3-epoxypropane methyl ether in the epoxy chloropropane is less than 0.4%. By controlling the content of 2, 3-epoxypropane methyl ether in the bio-based epoxy chloropropane, the humidity and heat resistance of a polythiol adhesive system applied to the downstream can be improved. The epoxy adhesive prepared from the epoxy resin has the advantages of higher humidity and heat resistance, higher adhesive property, higher glass transition temperature and longer service life, can reduce the maintenance cost, and is widely applied to the fields of electronic and electrical appliances, automobile manufacturing, aerospace, architectural decoration and the like.

The utility model discloses a motor driving system with a vector frequency conversion controller, relates to the technical field of motor driving, and aims to solve the problems that the control precision of various parameters (pressure, position, speed and the like) of a front servo press in the prior art is not high, and the high-precision requirement of an automobile manufacturer on a mechanical press cannot be met. Comprising a control cabinet in which a frequency converter is arranged; the remote control device is in remote control connection with the frequency converter so as to realize remote monitoring and parameter adjustment; the brake resistor is connected to the driving motor and used for controlling the brake unit to accurately brake the driving motor through the frequency converter when needed; the driving motor is provided with a fan and a monitoring module, and the monitoring module is used for monitoring and feeding back operation parameters of the motor in real time; and the brake unit is arranged in the control cabinet, is connected with the frequency converter and the brake resistor, and is used for receiving an instruction from the frequency converter to control the working state of the brake resistor.

The invention provides a single-component silane modified polyether adhesive with excellent heat resistance and a preparation method of the single-component silane modified polyether adhesive, and belongs to the technical field of adhesives. The adhesive comprises the following components in parts by mass: 30-50 parts of a silane modified polyether polymer, 10-20 parts of epoxy resin, 10-20 parts of a plasticizer, 0.5-1 part of an ultraviolet light absorber, 0.5-1 part of a light stabilizer, 0.5-1 part of an antioxidant, 40-60 parts of filler, 1-2 parts of a water removal agent, 3-6 parts of a silane coupling agent and 0.3-1 part of a catalyst. The adhesive has the characteristics of good heat resistance, good mechanical properties, high bonding strength, good ultraviolet resistance and good aging resistance, and can be used for heat-resistant electrophoresis requirements in the automobile manufacturing process and high-strength elastic bonding in equipment manufacturing.

The invention relates to the technical field of automobile manufacturing, and discloses a front wall outer plate assembly which is characterized in that a plate body and flow guide covering parts on the two sides are manufactured through an integrated forming process, a traditional multi-part splicing mode is replaced, the number of parts is reduced, the production cost is reduced, meanwhile, the assembly tolerance accumulation risk is reduced, and the attractiveness is improved; secondly, a through hole is formed in the bottom of the mounting groove in a penetrating mode, the bottom of the mounting groove can make contact with the vehicle logo, the contact area is increased, the mounting stability is improved, meanwhile, the closed cavity is broken through the through hole, and the situation that the vehicle logo is difficult to detach due to the negative pressure adsorption effect is avoided; and finally, the flow guide part is connected to the flow guide covering part, the blades can divide the opening into a plurality of air inlets, layered design is achieved, airflow is divided into ordered airflow, wind noise generated by vortexes is reduced, the ventilation effect is improved, wind resistance is remarkably reduced, the flow guide covering part and the flow guide part are detachably connected, replacement of accessories at different flow guide angles is supported, and cost is reduced. And the method has relatively high applicability.

The present invention discloses a suspended multimedia display screen for an instrument panel and a control method thereof, and relates to the field of automobile manufacturing. The suspended multimedia display screen for an instrument panel comprises a display assembly, a support assembly and a suspension assembly, wherein the display assembly comprises a display screen; the support assembly comprises a bracket, and a telescopic control mechanism for controlling the front end of the bracket to extend into the rear of the display screen in a telescopic manner to fix the display screen; the suspension assembly comprises an energized coil for generating magnetic force and then holding up the display screen in a magnetic manner, and the energized coil is located below the display screen and is spaced apart from the display screen. The present invention can realize the suspension of the display screen in a real sense, effectively improve the technological sense and quality sense of the entire vehicle cabin, and enhance the competitiveness of the product.

The invention relates to the field of automobile manufacturing, and particularly discloses a control method for opening deformation of a longitudinal beam of a non-bearing automobile body and a tensioning tool. The method is characterized in that after a vehicle body and a vehicle frame are initially positioned and before final assembling, the two ends of a tensioning tool are positioned and installed on a left longitudinal beam and a right longitudinal beam; a quick clamp of the tool is operated, opposite tensioning force is applied to the longitudinal beam, and the opening size of the longitudinal beam is actively restrained; under the constraint state, frame fastening, power assembly assembling and other operations which are prone to deformation are completed; and finally, releasing the constraint and unloading the tool. The tool comprises a fixed body, a movable body, a positioning pin, a transmission mechanism and a quick clamp with a self-locking function. According to the invention, through an active control process of'restraining first and then assembling ', the elastic deformation of the longitudinal beam in the assembling process is effectively inhibited, the quality defects caused by the elastic deformation of the longitudinal beam, such as poor matching of front-end parts and abnormal clearance surface difference, are fundamentally solved, and the assembling precision, the production efficiency and the consistency of the whole vehicle are remarkably improved.

The application belongs to the technical field of automobile manufacturing, in particular to a new energy van chassis, which comprises a chassis main body, a rear anti-collision beam is installed at one end of the chassis main body, a battery pack is arranged at the end of the chassis main body away from the rear anti-collision beam, a plurality of through holes are formed in the inside of the chassis main body, two groups of lifting plates are fixed on the two sides of the battery pack, two groups of guide grooves are formed in the two sides of the inside of the chassis main body, the lifting plates are slidingly connected in the inside of the guide grooves, an oil pressure buffer is installed at the top end of the lifting plate away from the guide groove, a camera is arranged below the battery pack; the lifting plates slide in the guide grooves and are buffered by supporting springs, so that the impact suffered by the battery pack when contacting a protruding object can be reduced, the baffle can lift the battery pack before the battery pack contacts the protruding object, and the battery pack is slowly lowered by the oil pressure buffer, whether the bottom end of the battery pack is damaged is detected by the camera, and the unstable situation in the use process of the battery pack is reduced.

The invention belongs to the technical field of automobile manufacturing, and particularly relates to a new energy van vehicle chassis which comprises a chassis body, a rear anti-collision beam is installed at one end of the chassis body, a battery pack is arranged at the end, away from the rear anti-collision beam, in the chassis body, a plurality of through holes are formed in the chassis body, and two sets of lifting plates are fixed to the two sides of the battery pack. Two guide grooves are formed in the two sides in the chassis body, the lifting plates are slidably connected into the guide grooves, oil buffers are installed on the sides, away from the guide grooves, of the top ends of the lifting plates, and a camera is arranged below the battery pack. The lifting plate slides in the guide groove, the supporting spring is used for buffering, impact borne by the battery pack when the battery pack makes contact with a protruding object can be reduced, the baffle can jack up the battery pack before the battery pack makes contact with the protruding object, the battery pack slowly descends through the oil pressure buffer, and whether the bottom end of the battery pack is damaged or not is detected through the camera; and the unstable condition of the battery pack in the use process is reduced.

The embodiment of the invention provides a movable ship loader tripper car manufacturing method and a movable ship loader tripper car, and relates to the field of ship loader tripper cars. The problems that an existing tripper car is long in manufacturing process, difficult to assemble, difficult in size control and high in high-altitude operation risk are solved. The method comprises the steps that a connecting support flange is connected with a supporting leg connecting flange, and a machining line is drawn with the supporting leg connecting flange face as a datum plane; the belt rack is manufactured in a split mode, and the flange and the rolling assembly are disassembled; a temporary process support is welded to the joint of the tripper car platform and the cross beam; assembling on a low-altitude jig frame; and the perpendicularity of the supporting legs is adjusted. The movable ship loader tripper car is manufactured through the method. Through the method, the machining precision of the key component is guaranteed; the welding seam position is reconstructed, and construction is convenient; size compensation allowance is preset, a temporary process support is welded, and the node assembling gap and the opening size are effectively controlled; the aerial work difficulty is reduced through low-altitude assembly; the perpendicularity of the supporting legs is adjusted, and manufacturing precision and efficiency are improved.