In the manufacturing process of automobiles, a large number of thermoformed steel plates are used, such as front and rear door crash beams, front and rear bumpers, A-pillar, B-pillar, floor center channel, window and door reinforcement, roof reinforcement beams and other parts. The steel plate thermoforming technology means that the steel plate is first heated at 950℃ and formed at one time, then cooled rapidly, which can improve the strength of the steel plate, and the yield strength can reach more than 1000Mpa, and each square centimeter can withstand more than 10 tons of pressure. With such a steel plate used in the car body, not only the weight of the car did not increase, its bearing capacity can also be increased by 30%, greatly increasing the safety.

However, due to the high strength and complex shape of the steel plate, the traditional punching technique can not be trimmed and punched, only laser technology can be used, which makes the 3D5A laser cutting machine into the automotive production line, and because of its high production efficiency and stable performance, it has become an irreplaceable production technology and process.

Generally speaking, each auto thermoforming production line needs to be equipped with 4-5 sets of 3D5A laser cutting machine, and now there are already some manufacturers using steel plates with yield strength of 2000Mpa to manufacture cars, therefore, 3D5A laser cutting machine products will be more widely used in the auto production process.

As a producer in the automotive industry, when choosing a suitable 3D5A cutting machine, are you still troubled by the "high price, long delivery time and high after-sales service cost"?

After ten years of R & D research, HGTECH launched the first set of 3D5A fiber laser cutting machine AUTOBOT 3015 for automotive thermoforming parts in China in September 2017, and this research result won the first prize of Hubei Provincial Science and Technology Progress Award in 2018.

After years of development, HGTECH's 3D5A laser cutting equipment has been upgraded to 2.5 generations. This star model has further improved the cutting head and floating axis structure, which makes the comprehensive cutting efficiency increase by 20%, and the single displacement beat of the rotary table is shortened from 3s to 2.5s, and all performances are further improved.

• Wide processing range, large effective cutting width, customizable;
• Independent of each axis, high cutting efficiency and good quality;
• Adopt overhead gantry double-drive structure, fully considering all elements of ergonomics;
• Construction of linkage mathematical model to achieve extremely fast cutting of shaped complex surfaces, cutting efficiency reaches international first-class level;
• Mastering the core technology, its core components of high performance 3D laser cutting head and kilowatt-class fiber laser are self-developed, which greatly enhance the product competitiveness and customer service experience.

At present, HGTECH's 3D5A laser cutting machine has been applied to the production lines of more than 20 automobile brands such as Volvo, Geely, etc. It has also been successfully exported to Southeast Asia and Europe, further demonstrating that the performance of 3D5A laser cutting machine has reached the international advanced level.