This presentation concerns to the development of a centrifugal casting equipment to produce engine pistons with gradient of properties. Pistons require different properties in different areas of their body, such as high ...

The process of laminated sheet or skin-pass has been used in the industry of the steel and studied for many years. Several mathematical models and later, models of finite elements has been proposed throughout all these ...

Job rotation is a method of work organization more and more applied by the organizations to improve the labor conditions of its workers. This paper presents a methodology that permit to generate and evaluate job rotation ...

The companies are in changing surroundings in all the scopes, as much at technological level, as of management systems. It entails to that they must deliver attacks important to adapt quickly to new situations to continue ...

Obtaining useful information for decision-making based on the time series captured from different processes, as industrial, agricultural and environmental, will allow a better knowledge and management, as well as a bigger ...

The goal of this work is to analyse by means of artificial intelligence techniques, real possibilities for identifying when an aircraft motor must be discarded from its normal operation because of wear level. Existing ...

An experimental model for identification of noise sources is present. The source strength distribution was obtain by inverting the transfer function matrix, between radiated acoustic pressure and volume velocity, using the ...

We present here a method for determining the polydispersity indices Ip1=Mw/Mn and Ip2=Mz/Mw of the molecular weight distribution (MWD) for linear, entangled, polymers melts, in a direct manner, as a previous step for further ...

Job rotation has been analyzed from different perspectives. Its repercussion on the workers apprenticeship has been studied, as well as its capacity to provide information to the companies about the capacities of its ...

At the present, Work Related Musculoskeletal Disorders (WRMD) constitutes one of the main causes of work diseases. The repercussion of the WRMD not only affects the workers quality life (diminishing their income due to the ...