Dr. Soheil Nakhodchi

Laboratory infrastructure supports strain and residual stress measurement and the fabrication of three-dimensional prototypes.

Incremental Centre-Hole Drilling (ICHD) residual stress measurement facility

The facility comprises a machine and software. Residual stresses are estimated by analysing strains released during incremental drilling.

3D-printing equipment

• 2 FDM 3D printers
• 1 Food 3D printer
• 1 Fused Granular Fabrication 3D Printer

Vishay measurement group P3 strain measurement data reader and recorder

Portable strain indicator and recorder with four inputs for quarter-, half- and full-bridge circuits, on-board data storage and a computer connection.

Manufacturer specifications

The residual stress measurement facility and 3D-printing capabilities were established at K. N. Toosi University of Technology, according to information supplied by Dr. Nakhodchi.