This paper presents a sensor system for detecting defects in ship hull surfaces.The sensor was developed to enable a robotic system to perform grit blasting operations on pycnogenol ship hulls.To achieve this, the proposed sensor system captures images with the help of a camera and processes them in real time using a new defect detection method bas
The age of bamboo is a key factor that affects its mechanical properties.Bamboo Guadua angustifolia kunt (Guadua a.k.) has been used as a construction material in America, but the influence of the age and height position of the culm on the mechanical properties has not been studied in detail.In this study, selected mechanical Mixer Attachments prop
The paper deals with identifying the causes of surface failure of a shaft made of material 42CrMoS4.On the basis of microstructural PLUM analysis completed by hardness testing, the occurrence of undesirable phases, such as non-metallic inclusions in the structure of the shaft, can be demonstrated.In the presence of various heterogeneous phases in t
Li Qun Jiang,1 Ting Yu Wang,1 Thomas J Webster,2 Hua-Jian Duan,1 Jing Ying Qiu,1 Zi Ming Zhao,1 Xiao Xing Yin,1,* Chun Li Zheng3,* 1Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical Accessories University, Xuzhou, People’s Republic of China; 2Department of Chemical Engineering, Northeastern