MEASUREMENT OF FRANCIS TURBINE RUNNER INLET OPENING USING LASER SCANNER

• Main Author: ABDURRAHMAN (NIM : 13104009); Pembimbing Utama : Dr. Ing. Ir. Indra Djodikusumo, GUGUN
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/15804
• Institution: Institut Teknologi Bandung

Geometrical error, given by production processes, results in functional problems in hydro turbine system. These problems include less output power, vibration, cavitation, <br /> <br /> <br /> and parts friction. Hence, dimentional and geometrical measurement become the fundamental and essential action to be done in each production processes to prevent or <br /> <br /> <br /> reduce further functional problems. <br /> <br /> <br /> Purposing to maintain good quality of the parts, especially runner, thus dimentional and geometrical verification for each parts in manufacturing processes are needed. This <br /> <br /> <br /> final project focuses on the most crucial part in the runner, the blades. <br /> <br /> <br /> Laser scanner was utilized as a scanning device which converting physical model into digital model. Using this non contact measuring technology, geometrical verification <br /> <br /> <br /> was done by comparing the scanning data (actual blade) to ideal CAD model. <br /> <br /> <br /> Pro/Engineer Wildfire and Geomagic Studio are employed as the geometrical measuring softwares. Measuring steps of scanning data in these softwares are clearly given to show the procedures.