激光焊接是通过光束将能量传输到工件上，热影响区非常窄焊缝的深宽比很高，焊接速度高，但是由于光斑直径小，能量密度高，所以焊缝桥联能力较差，工件变形大，而MIG焊则是通过弧柱传输能量，能量密度较低，加热面积大，焊接速度相对较低。激光&MIG的同轴中心复合技术是将这两种焊接技术完美结合起来，从而获得了优秀的性能，极大提高了效率，节约了能源。相比与目前市场上的激光MIG复合焊接，激光&MIG同轴中心复合完美解决了电弧不稳定、焦点偏移以及拐角不稳定问题。
Laser welding is to transmit energy to the workpiece through a beam of light. The heat-affected zone is very narrow. The depth-to-wire ratio of the weld is very high and the welding speed is high. However, due to the small diameter of the spot,The energy density is high, so the weld bridge capability is poor and the workpiece is deformed greatly. MIG welding transmits energy through arc columns, with low energy density and large heating area.The welding speed is relatively low. Laser & MIG's coaxial center composite technology perfectly combines these two welding technologies, thereby achieving excellent performance.It greatly improves efficiency and saves energy. Compared with laser MIG composite welding on the current market, laser & MIG coaxial center composite perfectly solves the arc Problems of instability, focus shift and corner instability.
*支持激光同轴送丝增材制造
Support laser coaxial wire feeding additive manufacturing
激光同轴送丝工艺更简单、成本更低，中空环形光斑丝材同轴居中，无方向性，材料利用率近100%，而且相对于粉末缺陷明显降低
The laser coaxial wire feeding process is simpler and has lower cost. The hollow annular light spot wire material is coaxially centered, has no direction, the material utilization rate is nearly 100%, and it is significantly reduced compared with the powder defect.
*支持激光&MIG同轴复合加工
Support laser & MIG coaxial composite processing
由于激光对电弧的压缩、引导作用，使得整个加工过程更加稳定，效率更是数倍提升
Due to the compression and guidance effect of laser on the arc, the entire processing process is more stable and the efficiency is improved several times.
*高效率、低成本
High processing efficiency and low cost
*三种工艺
Three use processes are supported
可以实现三种工艺：中心送丝激光增材制造、激光&MIG同轴复合增材制造、激光&MIG同轴复合焊接
Three processes can be realized: central wire feeding laser additive manufacturing, laser &MIG coaxial composite additive manufacturing, laser &MIG coaxial composite welding
