In the face of the repair needs of the above-mentioned high-end equipment, traditional laser additive equipment is large in size and weight, difficult to install and arrange on site, and has limited accessible space. It is difficult to adapt to the complex on-site environment. The manual operation is cumbersome and the system automation is not high, which limits the repair efficiency and accuracy. There are few small intelligent equipment that integrates additive and subtractive processing. The research on key technologies of laser additive and subtractive composite manufacturing based on collaborative robots can not only solve the problems of existing equipment, but also promote the entire repair process to develop in a more efficient, flexible and intelligent direction, providing more innovative and feasible solutions for the on-site rapid repair of high-end equipment.

1. Portable structure design: The equipment adopts a modular design, and each module has independent functions. It can be disassembled and assembled according to different usage scenarios.

2. Visual adaptive cladding system: It can perform three-dimensional positioning and defect extraction, and combined with the Huirui slicing system, it can achieve 0.1mm precision cladding printing.

3. Diversified teaching schemes: push-pull, visual, and light pen teaching methods to meet personalized needs.

4. Additive repair path process library: For typical surface filling path planning, formulate path generation strategy, and establish a parametric standard path library that matches the material.

5. Force-controlled grinding: The contact force and grinding amount are controllable, and the grinding path is formulated to complete the grinding task of conventional materials.

6. Magnetic structure: The cladding magnetic structure is easy to install and fix, achieving high system flexibility and adapting to complex cladding operations in narrow spaces.

Application scenarios:
Fan shaft repair, shaft wear repair, hydropower unit repair, turbine anti-cavitation coating, rolling mill arch on-site cladding

The PortiLAM® portable laser intelligent additive and subtractive repair equipment launched by Huirui this time, with its innovative design and excellent versatility, accurately meets the urgent needs of industrial complex sites for efficient and flexible repair technology. At a time when industry and manufacturing are booming, the equipment has shown significant advantages in improving production efficiency, reducing maintenance costs and enhancing equipment reliability. PortiLAM®, with its excellent portability and efficient and accurate repair strategies, achieves rapid response, significantly reduces downtime, and effectively ensures the continuity of production. Looking to the future, Huirui will continue to be committed to the development of industrial-grade laser metal additive manufacturing technology, and provide industrial enterprises with complete solutions for high-performance metal parts additive manufacturing special equipment and technical services. Together with partners from all industries, we will step into a more efficient, intelligent and sustainable future.