New design: four machines to aid oil extraction

The Center for Engineering and Industrial Development (CIDESI), located in Mexico, designed "tailored suits" for the oil industry. These are various machines that are used in the oil extraction processes and are essential to achieve a final product quality. The tools developed by this center, which is part of the National Council of Science and Technology (Conacyt), are used in the tubes with which oil is extracted, for example. These tubes have a PIN side and a BOX side; the former has an external thread that requires an oil coating to inhibit moisture, so researchers at CIDESI designed a machine to apply the substance.

Fuente : http://www.alphagalileo.org/ViewItem.aspx?ItemId=1...