Qingwei Liu1,2, Chunmei Yang1,2,*, Qian Miao1,2, Yifan Liu1,2, Jiuqing Liu1,*, Wenji Yu3
Journal of Renewable Materials, Vol.8, No.12, pp. 1681-1689, 2020, DOI:10.32604/jrm.2020.012031
Abstract Based on the LOM (Laminated Object Manufacturing) process, an inert
gas-assisted laser method for wood cutting was proposed. The carbonization degree
of wood surface was improved by the introduction of helium (He) gas, and the influence of process parameters on the carbonization layer of wood surface was solved, it
was significance to reduce the post-processing of LOM and improve the quality of
forming workpiece. The cherry wood veneer was used as the experimental material,
under the condition of the same process parameters, the wood was cut with or without
inert gas-assisted, and the influence factors of kerf quality were studied… More >
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