Proceedings of the International Symposium for Production Research 2018

Sağbaş B. , Boyacı T. H. , Durakbaşa N. M.

Proceedings of the International Symposium for Production Research 2018, Numan M. Durakbasa,M. Günes Gencyilmaz, Editör, Springer, London/Berlin , Chur, ss.324-332, 2019

  • Basım Tarihi: 2019
  • Yayınevi: Springer, London/Berlin 
  • Basıldığı Şehir: Chur
  • Sayfa Sayıları: ss.324-332
  • Editörler: Numan M. Durakbasa,M. Günes Gencyilmaz, Editör


Additive manufacturing (AM) is a layer-by-layer manufacturing

method from 3D digital model, without using molds, fixtures and tools. This

rapidly developing technology provides opportunity to obtain customized

products with complex geometries, freeform shapes, internal cavities and lattice.

However, lack of quality insurance procedures and policies are the gaps waiting

to be filled. Precision metrology is the key factor for inspection of dimensional

tolerances and surface quality of AM manufactured parts. For filling these gaps

precision measurement techniques have to be developed parallel with additive

manufacturing technology. With the 4th industrial revolution it would be possible

to inspect the produced parts during manufacturing process by using in-line

measurement techniques. Coordinate metrology (CMM), optical metrology and

industrial computed tomography (x-CT) are primary precision measurement

techniques used for quality control of the AM parts. In this study an application

of the optical metrology for AM parts are given and measurement steps are

investigated in terms of controlling dimensional deviations.