journal article·2025-10-02Open access

Multi-Factor Analysis of Cutting Parameters for Bamboo Milling

Mengqi Hong, Dietrich Buck, Ziyi Yuan, Changshun Xu, Zhaolong Zhu

Coatings· Volume 15· Issue 10

Abstract

In industrial bamboo machining, the suboptimal selection of cutting parameters leads to elevated cutting power and increased surface roughness. To enhance the machinability of bamboo, a multi-objective optimization of cutting parameters was conducted using orthogonal experimental methods, with special focus on the influences of fiber direction, feed per tooth, and cutting speed on cutting power and surface roughness. The main findings of this study are summarized as follows: feed per tooth exhibited the greatest effect on cutting power, followed by cutting speed and fiber direction. In contrast, fiber direction exerted the most substantial influence on surface roughness, with feed per tooth and cutting speed ranking second and third, respectively. Furthermore, the optimal milling parameters for minimizing both cutting power and surface roughness were identified as a fiber direction of 0°, a feed per tooth of 0.2 mm/z, and a cutting speed of 400 m/min. Therefore, the obtained optimal parameters are recommended for industrial bamboo machining to achieve reduced cutting power and improved surface quality.
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Research context

OpenAlex topics: Mechanical Engineering and Vibrations Research · Natural Fiber Reinforced Composites · Bamboo properties and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China

College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing 210037, China

Wood Science and Engineering, Luleå University of Technology, 931 87 Skellefteå, Sweden

Funding

International Cooperation Joint Laboratory for Production, Education, Research and Application of Ecological Health Care on Home Furnishing

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