Abstract
To tackle the laser cladding dimension problems such as complex algorithms and high experimental costs, a prediction model of layer cladding dimension on inclined substrates is proposed, which considers the spot size, energy distribution density and laser energy attenuation. The mathematical model of is carried out based on theory of thermodynamics. The effect of process parameters on the dimensions of the clad layer is also investigated. Finally, laser cladding tests is performed to verify the correctness of the model. The results show that the average error between the experimental and the predicted results for the height and width of the molten layer are 2.46% and 2.4%, respectively, which verified the accuracy of the mathematical model. The simulation model is a guide to the parameter selection and process planning of laser cladding.
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Acknowledgment
The work was supported by the National Natural Science Foundation of China (Grant No. 51975499 and 51975500). These financial supports are gratefully acknowledged.
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Zhou, L., Luo, S., Gao, Z., Huang, H. (2023). Simulation and Experimental Study of Laser Cladding Layer Dimension on Inclined Substrates. In: Wang, Y., Yu, T., Wang, K. (eds) Advanced Manufacturing and Automation XII. IWAMA 2022. Lecture Notes in Electrical Engineering, vol 994. Springer, Singapore. https://doi.org/10.1007/978-981-19-9338-1_43
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DOI: https://doi.org/10.1007/978-981-19-9338-1_43
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