On the base of a rigorous mathematical model, the problem Cover of the contact interaction of a heated flat punch of an elliptical section with a transversely isotropic elastic half-space is investigated.It is assumed that the half-space surface is the isotropy plane of a transversely isotropic material, and also that there is a smooth (without friction) contact.Expressions of contact stresses and displacements of a DEVAFRESH SCALP AND CURL REVITALIZER heated flat elliptical punch are found explicitly.In the form of a simple inequality, a condition for separating the elastic material from the surface of a flat elliptical punch is obtained.
Numerical calculations are carried out.Contact interaction of a heated flat punch is studied taking into account the separation of material from the punch.