Abstract
Building the analytical model between process parameter and results is the prerequisite for explaining the complex process of laser cladding “laser-powder” interaction, as well as the critical guidance for processing conduction, prediction, and control of geometrical characteristics. This paper utilized response surface methodology (RSM) to study the effect on multi-track cladding width, flatness ratio, and dilution among the following major process parameters: laser power (LP), scanning speed (SS), gas flow (GF), and overlapping rate (OR). The experiment was based on four factors and five levels designed to build the model between processing parameters as input and processing results as output by RSM multiple regression analysis. Variance analysis and significant test was utilized to validate the model. By predicting the geometrical characteristics to optimize processing parameters, get the multi-track cladding layer with the maximum width, the minimum flatness ratio, and dilution. The predictive value and experiment results had a difference of 4.17, 3.68, and 3.56%, for width, flatness ratio, and dilution respectively, which provided another validation for this model. The model could be used on controlling of multi-tracking cladding geometrical characteristics, prediction of performance, and optimization of process parameters.
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References
More SR, Bhatt DV, Menghani JV (2017) Resent research status on laser cladding as erosion resistance technique—an overview. Mater Today: Proc 4(9):9902–9908
Paul C, Gandhi B, Bhargava P, Dwivedi D, Kukreja L (2014) Cobalt-free laser cladding on AISI type 316L stainless steel for improved cavitation and slurry erosion wear behavior. J Mater Eng Perform 23(12):4463–4471
Jayakumar J, Kumar DTS (2015) Review study of laser cladding processes on ferrous substrates, 2015. Int J Adv Multidiscip Res 2(6):72–87
Arias-González F, del Val J, Comesaña R, Penide J, Lusquiños F, Quintero F, Riveiro A, Boutinguiza M, Pou J (2017) Laser cladding of phosphor bronze. Surf Coat Technol 313:248–254
Ansari M, Razavi RS, Barekat M (2016) An empirical-statistical model for coaxial laser cladding of NiCrAlY powder on Inconel 738 superalloy. Opt Laser Technol 86:136–144
Nabhani M, Razavi RS, Barekat M (2018) An empirical-statistical model for laser cladding of Ti-6Al-4V powder on Ti-6Al-4V substrate. Opt Laser Technol 100:265–271
Erfanmanesh M, Abdollah-Pour H, Mohammadian-Semnani H, Shoja-Razavi R (2017) An empirical-statistical model for laser cladding of WC-12Co powder on AISI 321 stainless steel. Opt Laser Technol 97:180–186
Shi J, Zhu P, Fu G, Shi S (2018) Geometry characteristics modeling and process optimization in coaxial laser inside wire cladding. Opt Laser Technol 101:341–348
Liu H, Qin X, Huang S, Hu Z, Ni M (2018) Geometry modeling of single track cladding deposited by high power diode laser with rectangular beam spot. Opt Lasers Eng 100:38–46
Ocelík V, Nenadl O, Palavra A, De Hosson JTM (2014) On the geometry of coating layers formed by overlap. Surf Coat Technol 242:54–61
Suryakumar S, Karunakaran K, Bernard A, Chandrasekhar U, Raghavender N, Sharma D (2011) Weld bead modeling and process optimization in hybrid layered manufacturing. Comput Aided Des 43(4):331–344
Badkar DS, Pandey KS, Buvanashekaran G (2012) Application of the central composite design in optimization of laser transformation hardening parameters of commercially pure titanium using Nd: YAG laser. Int J Adv Manuf Technol 59(1–4):169–192
Wen P, Feng Z, Zheng S (2015) Formation quality optimization of laser hot wire cladding for repairing martensite precipitation hardening stainless steel. Opt Laser Technol 65:180–188
Funding
This study was supported by the National Natural Science Foundation of China through grant no. 51575110. This work is also supported by the Public Service Platform for Technical Innovation of Machine Tool Industry in Fujian Province at Fujian University of Technology.
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Lian, G., Yao, M., Zhang, Y. et al. Analysis and prediction on geometric characteristics of multi-track overlapping laser cladding. Int J Adv Manuf Technol 97, 2397–2407 (2018). https://doi.org/10.1007/s00170-018-2107-6
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DOI: https://doi.org/10.1007/s00170-018-2107-6