RT Journal Article
SR Electronic
A1 Müller, Miroslav
A1 Cidlina, Jan
T1 Research of Loading of Structural Bonds Created with One-Component Epoxy Adhesives
JF Manufacturing Technology Journal
YR 2015
VO 15
IS 2
SP 183
OP 188
DO 10.21062/ujep/x.2015/a/1213-2489/MT/15/2/183
UL https://journalmt.com/artkey/mft-201502-0012.php
AB An adhesive bonding technology is a method of a connecting which is used at a construction of coach-works, agricultural machines etc. This method is suitable for workings with a serial production. Many research projects dealt with a preparation of adhesive bonds, degradation aspects etc. An area, which has not been properly investigated at present, is an influence of a loading speed on strength of the adhesive bond and a destruction time of the adhesive bond. Adhesive bonds are loaded by a different intensity and a speed at a practice.The research focused on an evaluation of the influence of the loading speed at a temperature 22 ± 2 °C on the shear tensile strength, the time needed for the destruction and a failure area. Second part of the research was focused on the influence of a bending moment. This bending moment can be minimalized by using so-called underlaying sheet of metal. The underlaying sheet of metal was of a thickness corresponding to a thickness of the adhesive bonded material. Also a behaviour of the adhesive bonded material was observed within the research.