Cassava is a type of crop popular in Asian countries. It can be easily cultivated and grows to a mature plant in 9 months. Considering its availability, this work studied activated carbon based on cassava stem.
Carbon fibre-reinforced polymer (CFRP) composites are crucial in modern aircraft manufacturing but are highly susceptible to damage during drilling, particularly delamination.
Research has previously focused mainly on entry and exit holes, neglecting the internal aspects of holes, indicating a need for a more comprehensive assessment.
This paper introduces a new method to measure and analyze drilling damage in CFRP using an adjusted delamination factor, yielding better insights into the effects of machining parameters and improving defect identification.