Raycus cleaning laser RFL-P200 RFL-P300 RFL-P500 RFL-P1000 RFL-P2000
1、 Application case of laser wire filling welding for aluminum alloy top cover
There are two main methods of laser welding applied to car bodies: one is fusion welding, which does not require filling materials. The laser directly acts on the surface of the workpiece for welding, mainly used in structures such as car side walls, doors, and soleplates; The other type is filler welding, commonly known as brazing, mainly used in structures suh as top covers, tail covers, and flow channels. So what type of light source product can be used for filling welding? Currently, the Ruike laser high-power fiber laser with optical gate has been used by multiple automotive manufacturers for welding related to the above automotive parts. The time division gate independently developed by Ruike Laser has technological advantages such as stronger reliability and coupling efficiency of over 96%. The pluggable design can quickly repair faults, and at the same time, it can enable a laser to have the functions of cutting, welding, drilling, and cladding, achieving multi-purpose use of one machine, significantly reducing user investment costs in equipment and improving processing efficiency.
High power fiber laser with shutter RFL-C6000H
Product application: Automotive manufacturing, body welding
Advantages of shutter technology:
Single coupler, 2-way and 4-way split time gate
Coupling efficiency ≥ 96%
Short switching time,<45ms
Fast fiber optic fuse protection
Equipped with safe mechanical, electrical, and control monitoring systems
The beam switching device is reliable and can achieve hundreds of thousands of continuous switching times
2、 Application Cases of Automobile Tailored Welding Board
Laser welded blanks technology involves cutting cold rolled steel plates of different or the same thickness, strength, and material into appropriate sizes and shapes, and then laser welding them into an ideal whole, known as laser welded blanks. It has the advantages of reducing the number of workpieces, reducing processing links, reducing production costs, improving workpiece quality, reducing workpiece weight, and thus reducing the weight of the entire vehicle. Nowadays, almost all famous automobile manufacturers have extensively used laser welded blanks in automobile production, and there have been suppliers who provide laser welded blanks for automobile manufacturers. The C4000XZ/C6000XZ/C6000H developed by Ruike Laser can be well applied to the application of automotive welded blanks.
3、 Application Cases of Laser Cutting for Automotive Thermoformed Plates
The strength of a car body largely depends on its design and steel plate strength, so the steel plate strength of important protective parts of the body is particularly important. The hot formed steel plate technology refers to the process of heating the steel plate at a high temperature of nearly 1000 degrees Celsius, followed by rapid cooling, which comprehensively improves the strength of the steel plate. The yield degree reaches as high as 1000Mpa, and it can withstand more than 10 tons of pressure per square centimeter. When this material is used on the car body, the bearing capacity is increased by 30% with almost no significant change in the weight of the car body, achieving a new level of stiffness and strength, and improving the safety of the car. In the process of automobile production and manufacturing, it is inevitable to involve the cutting of hot formed plates. It is recommended to use the third-generation single mode group continuous fiber laser C4000S from Ruike. It has the characteristics of non-contact machining, high cutting quality accuracy, good efficiency, good flexibility, and no need for secondary processing.
Single mode group continuous fiber laser RFL-C4000
Product application: Laser cutting of automotive hot formed plates
Product features:
High electro-optical conversion efficiency
Anti high reaction ability
Efficient sheet cutting
Customizable output fiber length
Air cooled or water cooled options
Maintenance free operation
4、 Application Cases of Laser Cleaning for Aluminum Alloy Side Walls
Generally, before laser welding of automotive aluminum alloy sheets, they need to be pre cleaned. The use of the Ruike 500W automated laser cleaning system can effectively remove pollutants such as oxidation layer and grease on the surface of aluminum alloy, significantly reduce post welding black ash and internal pores in the weld seam, improve the strength and elongation of welded joints, strengthen welding uniformity, and improve welding quality. At present, this cleaning solution has been used in a well-known foreign automotive production line.
High power pulsed fiber laser RFL-P500H
Product application: car roof cleaning/aluminum alloy side wall cleaning
Product features:
General control interface
Strong compatibility
Adjustable working frequency
High single pulse energy
High beam uniformity
5、 Application case of frame VIN laser coding
Using traditional mechanical engraving for VIN laser coding of car frames may result in damage to the engraving head or inability to move. And laser has the characteristics of good flexibility, non-contact processing, reduced tool wear, reduced production costs, strong stability and consistency, which can meet the processing and use of ultra-high strength materials. Using a Ruike QCW300 fiber laser to deeply engrave high-strength steel to 0.3mm, it can be completed within 20 seconds.
Quasi continuous fiber laser QCW300/3000
Product application: Seat crossbeam VIN coding/Engine cylinder head coding
Product features:
Has two modes: continuous and pulse
Peak power up to 3000W
Extremely stable output performance
Excellent beam quality
QBH output head with optional output length
Air cooled/water cooled heat dissipation
The application of lasers in the field of intelligent manufacturing in automobiles is very extensive. In addition to the above body applications, it also involves the application of automotive lamp plastics, safety airbag igniters, triggers, fuel injectors, automotive air conditioners, cigarette lighters, steering gears, sensors and other components.
