本文是用数值模拟软件将激光熔覆工艺的成形过程进行模拟研究分析，而后借助

This article uses numerical simulation software to simulate and analyze the forming process of the laser cladding process, and then uses the solikworks 3D modeling software to establish the geometric model of the workpiece, and then imports the drawn model into simufact.mesh.simlab for meshing . Then import the mesh model into simufact.welding welding simulation software to define the process and set its parameters. Finally, the simulation results are analyzed and discussed. Because the research in this paper is the process optimization in the process of laser cladding forming, the purpose is to obtain the ideal alloy surface, and the important factors that affect the cladding effect are the laser power and scanning speed, so the focus is on changing the scanning speed of the laser. Compare the power of the laser, and then compare and analyze the total deformation of the workpiece after the cladding, the change of the stress field and the temperature value of the lap weld, find the most suitable laser process parameters, and strive to improve the surface of the workpiece. Ideal cladding quality to solve the optimal process parameters.

In this paper, the forming process of laser cladding process is simulated and analyzed by numerical simulation software, and then the geometry of the workpiece is built with the help of solikworks 3D modeling software, and then the drawn model is imported into simufact.mesh.simlab for meshing. Then the mesh model is imported into the simufact.welding welding simulation software to define the process and its parameters, and finally the simulation results are analyzed and concluded. Because this paper is the process optimization in the process of laser cladding, the purpose is to get the ideal alloy surface, and the important factor affecting the cladding effect is laser power, scanning speed, etc., so focus on changing the laser scanning speed, laser power comparison study, and then the total deformation of the finished workpiece, stress field changes and the temperature value at the seam weld for comparative analysis, to find the most suitable laser process parameters, and strive to improve the surface processing of the piece to achieve the ideal coating quality. The optimal process parameters are solved.

In this paper, numerical simulation software is used to simulate the forming process of laser cladding process, and then the geometric model of the workpiece is established with the help of solikworks 3D modeling software, and then the drawn model is imported simufact.mesh.simlab Mesh. Then import the mesh model to simufact.welding In the welding simulation software, the technological process and its parameters are defined. Finally, the simulation results are analyzed and discussed to draw conclusions. Because the purpose of this paper is to optimize the process of laser cladding forming, and to get the ideal alloy surface, and the important factors affecting the cladding effect are laser power, scanning speed, etc., so the focus is to change the scanning speed of laser, the power of laser for comparative study, and then the total deformation of the workpiece after cladding, the change of stress field and lap weld By comparing and analyzing the temperature value, we can find the most suitable laser processing parameters, strive to improve the surface of the workpiece to achieve the ideal cladding quality, and solve the optimal process parameters.