REDUÇÃO DE SOBRA DE PROCESSO DURANTE A OPERAÇÃO DE CORTE

Abstract

The work aims to reduce waste during the cutting process of profile 4023.82 (rubber profile for sealing the Renault X52 rear inner lash). Waste is an element that only increases the cost of products without adding value, so it uses more labor time and higher consumption of raw materials, without the customer paying for it. The excess of process excess during the cutting operation occurs due to the lack of a correct planning and analysis for the definition of length, thus the profile bars are cut with a length greater than that necessary to attend the next operations. Then the possibility of reducing to an ideal and necessary length for the next operations will be analyzed without affecting productivity, reducing the cycle and also reducing costs for the company, these costs will be calculated during the planning phase. Such analysis will define new cutting length standards in extrusion through studies of shrinkage, machinery designs and geometries, equipment capacity studies and productive monitoring through tryouts.