Mechanism investigation of micro-drill fracture in PCB large aspect ratio micro-hole drilling

Guanyuan Huang; Zhenping Wan; Shu Yang; Qinyuan Li; Gendai Zhong; Bin Wang; Zhenyu Liu

doi:10.1016/j.jmatprotec.2023.117962

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Mechanism investigation of micro-drill fracture in PCB large aspect ratio micro-hole drilling

Guanyuan Huang Zhenping Wan Shu Yang Qinyuan Li Gendai Zhong Bin Wang Zhenyu Liu

Year: 2023 Journal: Journal of Materials Processing Technology Vol: 316 Pages: 117962-117962 Publisher: Elsevier BV

DOI: 10.1016/j.jmatprotec.2023.117962

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Keywords:

Drilling Drill Thrust Fracture (geology) Materials science Deep hole drilling Torque Structural engineering Composite material Mechanical engineering Engineering Metallurgy

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Advanced machining processes and optimization

Physical Sciences → Engineering → Mechanical Engineering

Advanced Surface Polishing Techniques

Physical Sciences → Engineering → Biomedical Engineering

Advanced Machining and Optimization Techniques

Physical Sciences → Engineering → Electrical and Electronic Engineering

Mechanism investigation of micro-drill fracture in PCB large aspect ratio micro-hole drilling

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