Scores:
10
MNiSW
100
ICV
 
 

THE IMPACT OF SELECTED TECHNOLOGICAL AND MATERIAL PARAMETERS ON THE STRENGTH OF ADHESIVE STEEL SHEETS JOINTS

Anna Rudawska 1  ,  
Tetiana Vitenko 2  ,  
Dana Stančeková 3  ,  
 
1
Lublin University of Technology, Faculty of Mechanical Engineering, Nadbystrzycka 36 Str, 20-618 Lublin, Poland
2
Ternopil Ivan Pul’uj National Technical University, Faculty of Mechanical Engineering and Food Technologies, Ruska Street 56, 46001, Ternopil, Ukraine
3
University of Žilina, Faculty of Mechanical Engineering, Univerzitna 1, 010 26, Žilina, Slovakia
4
URSUS BUS S.A., Frezerów 7A Str, 20-209 Lublin, Poland
Adv. Sci. Technol. Res. J. 2017; 11(2):8–16
Publish date: 2017-06-01
KEYWORDS:
TOPICS:
ABSTRACT:
The following paper analyses selected problems regarding the impact of technological parameters and type of adherend material on the strength of adhesive-bonded steel sheet joints. The subject of the test was a single-lap adhesive joint of S235JR steel sheet. Joints were formed on two types of substrates: with or without corrosion products on the surface. The surface of steel sheet adherends was pre-treated with three cleaning solutions: acetone, Wiko industrial degreasing agent and Cortanin F anti-corrosion agent, depend-ing on the state of the surface. Adhesive joints were formed with Epidian 53/ET/100:15 epoxy adhesive. The formed joints were subjected to one of three ageing variants: 14 days, two months and 3 months, which were followed by destructive testing to determine the shear strength of joints. The analysis of results ob-tained in tests indicates that the strength performance of adhesive joints of corrosion-free adherends was characterised by higher values than in corroded steel sheets, regardless of ageing time.
CORRESPONDING AUTHOR:
Anna Rudawska   
Lublin University of Technology, Faculty of Mechanical Engineering, Nadbystrzycka 36 Str, 20-618 Lublin, Poland