han's laser's integrated thermoforming door ring laser splicing equipment helps the development of lightweight vehicles
2024-09-03
한어Русский языкEnglishFrançaisIndonesianSanskrit日本語DeutschPortuguêsΕλληνικάespañolItalianoSuomalainenLatina
in recent years, with the accelerated transformation and upgrading of the steel industry, the industrial chain and supply chain have been continuously optimized and upgraded. emerging industries such as new energy, new materials, and high-end equipment have driven the gradual development of steel towards high-end, prompting the continuous upgrading of production automation and intelligence.
what changes on the actual production line is not only the "hard environment". lightweighting has become the development trend of the current automotive industry. at the same time, the demand for safety is constantly increasing. the car body is the main carrier of passive safety, and the level of materials and manufacturing technology is an important factor in determining performance indicators such as automobile safety and stiffness.
driven by the "dual carbon" goal, lightweight materials will be further developed and applied, and hot-formed steel will also become one of the main choices for automobile body materials. it has irreplaceable advantages in solving problems such as automobile lightweighting and stamping forming of high-strength steel.
aluminum-silicon coating has become the most widely used hot-formed steel coating due to its advantages such as high temperature resistance, low density, wear resistance, high thermal conductivity and small expansion coefficient. aluminum-silicon coated hot-formed steel has been widely used in automobiles.
future car body development trends: lightweight, high strength, composite materials, recyclable materials
jiangsu daju intelligent welding equipment group co., ltd. (jiangsu welding equipment), a subsidiary of daju laser, is deeply engaged in the field of innovative technologies in the automotive industry and is committed to providing lightweight automotive solutions to global customers. it has outstanding strength in the research and development of one-piece hot-formed door ring laser welding technology and has mature application cases.
1. laser welding of double-station manual door ring
the customer has high requirements for the running accuracy and production efficiency of the production line. the equipment consists of a splicing base, a double electromagnet slide, a beam, a welding room, and auxiliary machines such as a laser, a welding head, a dust removal fan, a chiller, and an electric cabinet. the plates of different thicknesses are combined together through laser welding to save materials, reduce manufacturing costs for customers, and greatly improve production efficiency.
effect feedback: it adopts precision reducer, gear rack, guide rail and lead screw, and the equipment operation accuracy is 0.02mm/m; the base is spliced in sections to facilitate automation expansion; single-head double-station, alternating welding, high light output rate, high production efficiency; the fixture is designed as a quick-change form, which is convenient for product switching; reasonable segmentation and optimized layout, greatly improve material utilization rate and reduce raw material costs; significantly reduce the weight of the whole vehicle and bring about major simplification and changes in manufacturing and assembly processes, achieving a 20% weight reduction of the vehicle body; ensure the strength of the vehicle body, improve collision and safety performance, and help to make the vehicle lightweight.
automatic door ring laser welding
the client is a world-renowned steel supply chain solution provider, mainly providing complete supply chain services for mid-to-high-end automotive and home appliance industries or their supporting manufacturers. in order to save labor costs and improve production efficiency, the production line adopts fully automated production, optimizes the production process, and realizes automatic laser welding of one-piece hot-formed door rings with a high degree of automation.
effect feedback
improve material utilization: combine parts of different materials, thicknesses and coatings to optimize material utilization and reduce scrap and waste;
weight reduction: combining multiple parts into one welded part eliminates the need for welded flanges, further reducing vehicle weight and helping improve fuel efficiency and vehicle performance;
improve structural strength: allows the required section strength to be increased at different locations, thereby optimizing the body structure performance and helping to improve the overall strength and safety of the vehicle;
simplify the production process: door ring welding technology can reduce the number of stamping tools and welding procedures, simplify the production process and improve production efficiency;
cost reduction: by optimizing the production process and reducing waste, it helps reduce manufacturing costs and improve vehicle market competitiveness;
the new energy vehicle industry is developing rapidly, and door ring welding is widely used in new energy vehicles. jiangsu welding equipment, a subsidiary of han's laser, relies on its own advantages, gathers innovative resources, and overcomes difficulties to improve the technological content and market competitiveness. it has developed and produced one-piece hot-formed door ring laser splicing equipment to help upgrade the lightweight technology of automobiles!
with more than ten years of experience in the automotive industry, jiangsu welding, a subsidiary of han's laser, has contributed high-quality products and advanced technologies in various fields. in order to meet the development needs of the new energy vehicle industry in the new era, jiangsu welding, a subsidiary of han's laser, continues to attach importance to and increase investment in innovation and research, providing a full range of intelligent connection and automation solutions to help new energy vehicle motors, electronic controls, batteries, automotive parts, and automotive body-in-white intelligent manufacturing, solving problems for customers, saving costs, and improving experience.
