Investigation of the influence of a laminar semi-bounded jet, injection and suction on the local coefficient of surface friction

Influence of local friction coefficient

Influence of local friction coefficient and strain hardening on the scratch resistance of polymeric surfaces investigated by finite element modeling

✍ H. Pelletier; J. Krier; C. Gauthier 📂 Article 📅 2011 🏛 Elsevier 🌐 English ⚖ 401 KB

In this study, we propose the mechanical analysis of contact between a rigid spherical indenter and an amorphous polymeric surface during scratching. Experimental scratch tests, using our specific experimental set-up, allowing in situ observation of the contact area and also of the residual groove,