Laser Surface Additive Manufacturing

According to the "14th Five-Year Plan and Long-Range Objectives Through the Year 2035 for the Steel Structure Industry" (hereinafter referred to as the "Plan"), during the 13th Five-Year Plan period, the development of the steel structure industry steadily improved. The output of steel structures in China increased from 51 million tons to 89 million tons. The output value of steel structures has increased from over 500 billion yuan to over 600 billion yuan.

The industrial chain system of steel structures is vast, with numerous manufacturing processes, including blanking, cutting, drilling, assembly, welding, rust removal, etc.

The advantages of laser processing, such as high precision, high speed and high efficiency, are undoubtedly a great boost to the steel structure industry.

Laser welding

With the continuous development and progress of social technology, laser welding has gradually permeated every aspect of our lives. For steel structures, welding is one of the indispensable and most important steps. Due to the complex structure and large size of the workpiece, traditional welding methods are usually complicated, cumbersome to use, occupy a large space, and have extremely high requirements for the processing accuracy of the base material.

Laser welding, with its advantages of non-contact, high speed, high precision, small deformation and concentrated heating, is playing an increasingly important role in the steel structure industry. At present, the application of single laser welding is still rare, mainly laser hybrid welding.

Shaanxi Guosheng laser quenching equipment adopts advanced lasers, high-end industrial robots and control systems to form a multi-axis linkage flexible laser processing system. According to the shape of the parts and the process requirements, customize special models. It can perform laser quenching and repair processing on complex and irregular-shaped parts such as molds.

Product features and advantages of Guosheng Laser Quenching equipment

Laser quenching features high power density and fast cooling speed, and does not require cooling media such as water or oil.

Compared with induction hardening, flame hardening and carburizing hardening processes, laser hardening has a uniform hardened layer and higher hardness (generally 1-3HRC higher than induction hardening).

3. The workpiece deformation is small, the depth of the heating layer and the heating trajectory are easy to control, and it is easy to achieve automation. There is no need to design corresponding induction coils according to different part sizes as in induction hardening. The processing of large parts is also not restricted by the furnace size during chemical heat treatments such as carburizing and quenching.

4. Laser quenching technology is gradually replacing traditional processes such as induction quenching and chemical heat treatment. What is particularly important is that the deformation of the workpiece before and after laser quenching can almost be ignored, making it especially suitable for surface treatment of parts with high-precision requirements.

Laser cleaning

Steel structure is a new type of building system. Although the steel structure has undergone anti-corrosion coating treatment at the initial stage of construction, due to environmental and construction factors, the surface coating may peel off, oxidize and corrode. Therefore, it is particularly important to regularly refurbish the corroded parts.

Laser cleaning can precisely remove surface rust, oxide layers, etc. By precisely locating a certain part, the generated pollutant particles can be collected as waste materials, thus avoiding environmental pollution.

Introduction to Guosheng Laser Cleaning Equipment

1. The whole machine adopts a trolley shape, which is convenient to move.

2. The laser adopts a 100W/200W pulsed fiber laser and does not require water cooling.

3. The equipment is powered by AC220V.

4. The cleaning head is reserved with an installation position for easy integration into the robot.

5. The laser beam mode is Gaussian mode.

Features and advantages of Guosheng Laser Cleaning Equipment

1. Small in size and light in weight, with wheels, it is convenient to move within the workshop area.

2. The touch screen operation is simple and convenient.

3. The cleaning head is reserved for installation, facilitating integration into robots or machine tools.

4. Adopt a spiral cleaning method to avoid the formation of color difference marks on the surface of the parts.

5. The beam adopts Gaussian mode, which has a good effect on applications such as rust removal and cleaning of carbon steel and stainless steel welds.

According to the "Plan", by the end of 2025, the consumption of steel structures in China will reach about 140 million tons, and the proportion of steel structures in new buildings will exceed 15%.

By 2035, the application of steel structures in China will reach the level of moderately developed countries, with an annual consumption of over 200 million tons, and the intelligent construction of steel structures will be basically achieved.

Laser technology plays a significant role in promoting the application of high-performance and high-efficiency steel, and facilitating the standardization, generalization, informatization and intelligence of steel structures. It is believed that with the support of laser technology, a win-win situation will surely be achieved.

Shaanxi Guosheng Laser is a high-tech enterprise specializing in the research and development, manufacturing and sales of automated laser cladding equipment, high-speed laser cladding equipment, laser quenching equipment, laser welding equipment and 3D printing equipment. Provide customers with a complete set of solutions for laser additive manufacturing technology that integrates structure and function. Guosheng Laser has always attached great importance to innovation and research and development. Its engineering team covers the research and development, design, development, testing, analysis, pre-sale and after-sale services of laser cladding equipment and other projects. With vast technical resources, strong R&D capabilities, advanced production technology, fast delivery cycles and flexible technical services, we provide customers with high cost-performance products and services.