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Application solution of fiber laser cutting machine in automobile lightweight

Views: 6539     Author: Site Editor     Publish Time: 2022-01-02      Origin: Site

Laser cutting is to replace the traditional mechanical knife with an invisible beam. It has the characteristics of high precision, fast cutting, not limited to the cutting pattern, automatic typesetting, saving material, smooth cutting, and low processing cost. It will gradually improve or replace it. Traditional metal cutting process equipment.

The automobile manufacturing industry is a highly concentrated industry of high and new technology. As an advanced manufacturing method, the application of laser in the automobile manufacturing process plays a vital role. With the increasing demand for lightweight automobiles, highly automated and highly flexible production systems have become popular, and the importance of laser cutting machines has gradually become prominent.

SIEME LASER 3000W laser cutting machine quickly cuts 1mm thin carbon steel, and the speed is the last word

So, what are the advantages of laser cutting machine in automotive lightweight application solutions?

laser machine

Analysis of advantages of laser cutting machine in automotive lightweight application solutions:

Laser processing covers all application fields in the automotive manufacturing industry. Laser cutting is one of the main laser applications. Laser cutting in the automotive industry includes flat sheet cutting and three-dimensional cutting. Laser cutting applications include: auto parts, auto bodies, auto door frames, auto trunks, auto roof covers and other aspects. Today, 50%-70% of auto parts are finished by laser processing.

1. Application advantages of plane laser cutting machine in automobile lightweight

In the automotive industry, the amount of sheet metal cutting is very large, and the advantages are also obvious. In terms of cost, the cost of laser cutting is 60% of that of traditional cutting. For example, laser cutting replaces traditional die punching, which can save a lot of mold manufacturing costs. When cutting medium and small batches, large area and complex contour shapes, the laser cutting machine is more flexible to meet individual cutting needs and save time and delivery cycle.


The laser cutting machine is controlled by a computer system, which can accurately cut complex patterns with convenient modification and small errors. The laser cutting process has a large area, which can realize the whole board nesting cutting, which cannot be easily realized by the traditional cutting process. The cutting accuracy of laser cutting and the smoothness of the cutting surface are better than traditional mechanical cutting.

2. The application advantages of laser cutting machine's three-dimensional cutting (bevel cutting) in the lightweight of automobiles

Compared with other cutting methods, 3D laser cutting also has the advantages of high flexibility, high efficiency, good precision, low pollution, low labor intensity and cost saving. The traditional cutting flexibility is insufficient, and a set of molds can only be used for one process of one kind of workpiece; the three-dimensional laser cutting has a high degree of flexibility and can be cut for any process of any workpiece.

fiber laser samples (2)

The application of 3D laser cutting technology in the automobile manufacturing industry is mainly in the design and manufacture of automobile body. It is widely used in the development of new models, the production of deformed cars, or the cutting of prototype car parts, cutting holes and trimming of body panels. Cut steering wheel holes, windshields, roof cover brackets, etc.

The above is the analysis of the advantages of laser cutting machine in automotive lightweight application solutions. The laser cutting speed is fast, the incision is smooth and flat, and generally does not require subsequent processing; the cutting heat-affected zone is small, the plate deformation is small, and the slit is narrow; the incision has no mechanical stress, no Cutting burrs; high processing accuracy, good repeatability, without damaging the surface of the material; CNC programming, can process any plan, and can cut large-scale whole boards without opening a mold, which is economical and time-saving.

3D robot fiber laser cutting machine (5)

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No.12111 Jingshi Road,Lixia District,Jinan city,Shandong,China
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