Multi-objective optimisation of cutting parameters for drilling-induced damages and thrust force in AFRP drilling

Liu, Sinan; Gong, Ke; Jian, Zhao; Wu, Di; Hong, Xuewu; Wang, Wenjin

doi:10.1007/s40430-022-03868-2

Cited by 5 publications

(4 citation statements)

References 35 publications

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“…An essential aspect of multi-response optimization involves setting target values for each response. 63 These values serve as benchmarks throughout the optimization process. Setting the target value as the minimum for each response aligns with the objective of enhancing the drilling process.…”

Section: Regression Equations and Multi-response Optimizationmentioning

confidence: 99%

Reducing delamination risk with response surface methodology-supported drilling analysis for Nomex® aramid fiber composites

Yarar

2023

Journal of Composite Materials

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This article presents a comprehensive experimental investigation into the drilling behavior of Nomex®, a type of aramid fiber. The study specifically examines the impact of various cutting parameters and drill bit types on drilling outcomes. While Nomex® offers many advantages, difficult chip evacuation during drilling of aramid fiber composites can lead to surface defects and delamination. The research aims to explore how drilling parameters—such as spindle speed, feed rate—and four distinct drill bit types affect drilling performance. The analysis encompasses factors such as thrust force, torque, and surface roughness, studied under different drilling conditions and with various drill bit types. Moreover, the research assesses peeling and push-out delamination factors to gain insights into drill bit and coating characteristics. An examination of burr and chipping further enhances the comprehension of drilling performance. To determine the most effective drilling conditions, the study employs multi-response optimization. The optimal drilling performance is achieved with a combination of a 0.1 mm/rev feed rate, 1402.82 r/min spindle speed, and HSS-TiN drill type. This configuration successfully integrates responses, resulting in a composite desirability value of 0.95.

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Section: Regression Equations and Multi-response Optimizationmentioning

confidence: 99%

Reducing delamination risk with response surface methodology-supported drilling analysis for Nomex® aramid fiber composites

Yarar

2023

Journal of Composite Materials

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“…While research on the process parameters of micro-drilling of woody materials, such as S. mukorossi seeds, is lacking, a review of the literature shows that there is little research on the changes in drilling forces on the process parameters of micro-drilling of woody materials, such as S. mukorossi seeds, is lacking, a review of the literature shows that there is little research on the changes in drilling forces and hole morphology in wood materials under different drilling parameters, and that the influence of drilling forces on the drilling process has not yet been revealed. The correct selection of drilling parameters is of great importance for improving the drilling efficiency, ensuring durability of the drilling tool, reducing costs, and improving quality [13]. In addition, drilling a round hole in such a tiny and hard structure as a seed is not easy.…”

Section: Introductionmentioning

confidence: 99%

Effects and Mechanism of Micro-Drilling Parameters on the Drilling Force and Hole Morphology of Sapindus mukorossi Seeds

Zhao

Bai

et al. 2023

Forests

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Sapindus mukorossi seeds are commonly drilled and processed into Buddha beads and other craft products. To improve the machining qualities of the micro-drilling of S. mukorossi seeds, the effects of drilling parameters (feed rate, drilling speed, and drill diameter) on the drilling force, hole diameter and hole morphology were found. The mechanism behind these changes was further analyzed. The drilling parameters and machining process for the micro-drilling of S. mukorossi seeds were optimized. Results indicated that each drilling parameter influenced the drilling force and hole-machining quality by affecting the amount of cutting, the working conditions of the drill bit, chip formation, and the generation of drilling heat. Moreover, the feed rate and drill diameter were the main factors that influenced the drilling force, and the drilling speed played a leading role that influenced hole-machining quality. Interestingly, for the drilling of S. mukorossi seeds, a feed rate of 0.03 mm/r, a drilling speed of 6 m/min, and a drill-bit diameter of 0.9 or 1.5 mm resulted in a hole with high accuracy, good hole morphology, and minimal wear on the drill bit. This study facilitates the selection of suitable drilling parameters and processing technology for the micro-drilling of S. mukorossi seeds to improve processing accuracies and qualities, and provides a theoretical basis for the improvement of related drilling processing equipment.

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“…S. mukorossi is mainly found in Southeast Asia, and North and South America. It is an important biological resource for forestry (Liu et al 2022), and is widely used in medicine (Shiu et al 2020), as an ingredient in cleaning products (Sochacki et al 2022), in the production of biodiesel (Chakraborty et al 2013), and as a bead accessory. S. mukorossi fruits (Fig.…”

Section: Introductionmentioning

confidence: 99%

“…A review of the literature shows that there is little research on the changes in drilling forces and pore morphology in woody materials under different drilling parameters, and that the in uence of the drilling forces on the drilling process has not yet been revealed. The correct selection of drilling parameters is of great importance for improving the drilling e ciency, ensuring durability of the drilling tool, reducing costs, and improving quality (Liu et al 2022). In addition, drilling a round hole in such a tiny and hard structure as a S. mukorossi seed is not easy.…”

Section: Introductionmentioning

confidence: 99%

Effects of micro-drilling parameters on the drilling force and pore morphology of Sapindus mukorossi seeds

Zhao

Bai

et al. 2023

Preprint

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Sapindus mukorossi seeds are commonly drilled and processed into strings and other craft products. To improve the machining qualities of micro-drilling of S. mukorossi seeds, the effects of these drilling parameters on the drilling force and pore morphology were found. The mechanism behind these changes was further analyzed. The drilling parameters (feed rate, drilling speed, and drill diameter) and machining process for the micro-drilling of S. mukorossi seeds were optimized. Results indicated that each drilling parameter influenced the drilling force and hole-machining quality by affecting the amount of cutting, the working conditions of the drill bit, chip formation, and the generation of drilling heat. Moreover, the feed rate and drill diameter are main influence factors that influence the drilling force, and the drilling speed plays a leading role that influences the hole-machining quality. Interestingly, for the drilling of S. mukorossi seeds, a feed rate of 0.03 mm/r, a drilling speed of 6 m/min, and a drill-bit diameter of 0.9- or 1.5 mm resulted in a hole with high accuracy, good pore morphology, and minimal wear on the drill bit. This study facilitates the selection of suitable drilling parameters and processing technology for the micro-drilling of S. mukorossi seeds to improve the processing accuracies and qualities, and provides a theoretical basis for the improvement of related drilling processing equipment.

show abstract

Multi-objective optimisation of cutting parameters for drilling-induced damages and thrust force in AFRP drilling

Cited by 5 publications

References 35 publications

Reducing delamination risk with response surface methodology-supported drilling analysis for Nomex® aramid fiber composites

Reducing delamination risk with response surface methodology-supported drilling analysis for Nomex® aramid fiber composites

Effects and Mechanism of Micro-Drilling Parameters on the Drilling Force and Hole Morphology of Sapindus mukorossi Seeds

Effects of micro-drilling parameters on the drilling force and pore morphology of Sapindus mukorossi seeds

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