The first phase of Tianji Automobile Shaoxing Manufacturing Factory covers an area of about 500 mu, with a construction area of about10.2 million square meters and a planned production capacity of 60,000 vehicles/year. The factory includes four complete processes: stamping, painting, welding and assembly.
Tianji automobile stamping workshop adopts Ji 'er automatic high-speed press, equipped with automatic washing machine, 7 KUKA robots, automatic feeding and discharging system, automatic die changing system, visual centering system and waste centralized collection system, which has a high degree of production automation.
High-speed press is a five-step stamping process: drawing, trimming, forming, punching and flanging. According to the manufacturing standard, the tolerance can be controlled within 0.2 mm. ..
Yifeng Group is selected as the stamping die for Tianji automobile, and the fully digital die design with higher strength is adopted, which makes the die more stable and implements German standards in all aspects of the manufacturing process. And that size of the stam piece and the surface quality of the covering piece are ensure. ?
FANUC robot integrated automatic production line is selected in Tianji automobile welding workshop, and the automation rate of solder joints in key areas reaches 100%, which can effectively ensure the welding quality. ?
The workshop is equipped with Bosch intermediate frequency adaptive welding system, which can automatically adjust the welding process according to the working conditions of welding materials? The welding current, welding time and welding process are more controllable and stable, which fully ensures the quality of solder joints.
Easy thinking brand gluing visual online monitoring system can effectively detect the width, position and continuity of glue with an accuracy of 0.2mm? It can be compared with the product digital model in real time and automatically give an alarm to ensure the painting quality of the car body.
The laser on-line inspection system of Yi Si brand robot can realize the on-line real-time inspection of size 100% and give an alarm in real time, with the measurement accuracy of 0.3mm, which is suitable for different workpiece surfaces and effectively monitors the dimensional stability of the whole vehicle.
The off-line blue light measuring system can quickly measure and analyze the dimensions of the body-in-white assembly and sub-assembly, and the accuracy can reach 0.2mm, which effectively ensures the dimensional accuracy of the body.
The painting workshop was designed and integrated by German Peter eisenmann. Silane pretreatment, flip swimming, robot spraying, VarioLoc anti-skid conveying system and other processes were adopted, and high swimming electrophoretic paint and 2K varnish were used, taking into account the social responsibility of enterprises for environmental protection. ?
The shuttle bus provided by Peter eisenmann? Compared with the traditional swing bar chain conveyor system, the 360 turnover conveyor system can reduce the volume of pretreatment electrophoresis process tank by 30% and the energy consumption of equipment operation by 10%.
At the same time, the system can effectively eliminate the cavity bubbles generated in the electrophoresis process of car body pretreatment, improve the electrophoresis quality of pretreatment and ensure the anti-corrosion effect of car body.
Peter eisenmann's VarioLoc skid-free conveying system is also the first time in the world to be used in passenger car production plants. Compared with the traditional skid-mounted conveying system, it can make the production line more flexible and compact, and the overall operation energy consumption of the workshop is lower.
At the same time, the VarioLoc conveying system also has intelligent operation function, which can realize the accurate tracking of the body information in the painting workshop.
24 FANUC robots are used in the topcoat process, which can realize automatic spraying inside and outside the car body and improve the uniformity and consistency of paint film thickness.
The assembly workshop is equipped with 1 17 German Bosch electric high-precision gun, which ensures 3% torque control accuracy, and the torque control of key points can reach 100% real-time monitoring, thus realizing the permanent traceability of torque data. ?
The battery pack technology that Skycar is developing, in addition to the conventional frontal collision and tail protection, also adds rolled steel to the threshold to protect the entire threshold area from column collision, and adds ultra-high strength steel plate to the bottom of the battery to provide three-dimensional protection for the battery system from the structural dimension.
In order to meet the assembly requirements of Sky ME7 integrated battery, the assembly station is equipped with a highly flexible battery assembly system, which can realize the * * * line assembly of various batteries. ?
The safety inspection system adopts the instrument and electrical inspection system, and fully guarantees the electrical safety of the whole vehicle through three-stage safety inspection.
ADAS intelligent calibration system is highly integrated, which can accurately calibrate vehicle-mounted camera and millimeter-wave radar with one key, and realize intelligent car-following, automatic parking, 360-degree look around and blind spot alarm calibration. ?
In the process of quality inspection, Sky Factory is equipped with a standard lighting room for vehicle audit review, which has the same specifications and standards as Volkswagen Group, which is more conducive to the discovery and exposure of defects. ?
Compared with other new forces, most of them are "branded" models. Skycar decided to invest in building its own factory from the beginning. The founding team has more than 20 years of experience in building cars in Germany, plus factory equipment with advanced technology. Do you think Skycar ME7 is worth looking forward to? (Editor/car home? Guo Feng)