Ensuring the required quality of castings is an important part of the production process. The quality control should be carried out in a fast

and accurate way. These requirements can be met by the use of an optical measuring system installed on the arm of an industrial robot. In

the article a methodology for assessing the quality of robotic measurement system to control certain feature of the casting, based on the

analysis of repeatability and reproducibility is presented. It was shown that industrial robots equipped with optical measuring systems have

the accuracy allowing their use in the process of dimensional control of castings manufactured by lost-wax process, permanent-mould

casting, and pressure die-casting.