Expanding the Range of Dies for Billet Production

Russian Engineering Research - Research shows that precise short billet whose length is less than its diameter may be produced from bar in a die with axial and radial differentiated compression....     

The possibility of using a laser stereolithography method in forensic medicine

The data of computer-aided tomography are proposed to be used in forensic medical diagnostic and identification studies. The technology of making hard copies of objects by laser stereolithography on the basis of tomography data is described.