34 , 2015-09-30 , 金沢大学フレスコ壁画研究センター = Centro di Ricerca sulla Pittura Murale Italiana / 金沢大学 Kanazawa University
Our purpose is to reconstruct the surface roughness with higb accuracy as much as we can. To make 30 machined operation, there were three problems that we had to solve. (1) Data size: too big to create operation program, (2) cutting tools: the consideration of the balance benveen durability of the tool, cutting time, reconstruction accuracy, (3) cutting amount. By 3D editing software, the data was modified as optimum data sets. And through a trial and error process, we selected 0.5mm diameter cutting tool for our reconstruction.