The aim of this paper is to investigate and optimize surface quality and geometrical characteristics in drilling process of AISI H13 steel, because they are critical items for precision manufacturing. After conducting the experiments, two regression models are developed to extensively evaluate the effect of drilling parameters on process outputs. After that, evolutionary multi-objective optimiz...

In order to be able to prevail nowadays all companies must have knowledge of the new technologies and advances that arise daily, specially the manufacturing sector regulated by the FDA. As result of this, companies need to continuously review and renew their processes and products. The work presented in this thesis was done in the division of Baxter, Maricao. Three studies were made in which di...

Statistical process control is an excellent quality assurance tool to improve the quality of manufacture and ultimately scores on end-customer satisfaction. SPC uses process monitoring charts to record the key quality characteristics (KQCs) of the component in manufacture. This paper elaborates on one such KQC of the manufacturing of a connecting rod of an internal combustion engine. Here th...

For implementing data analytic tools in real-world applications, researchers face major challenges such as the complexity of machines or processes, their dynamic operating regimes and the limitations on the availability, sufficiency and quality of the data measured by sensors. The limits on using sensors are often related to the costs associated with them and the inaccessibility of critical loc...

With the advent of modern technology, manufacturing processes became so sophisticated that a single quality characteristic cannot reflect the true product quality. Thus, it is essential to perform the key factor analysis for the manufacturing process with multiple-input (factors) and multiple-output (responses). In this paper, an integrated approach of using the desirability function in conjunc...

An increasing number of firms are marching to the drumbeat of business process redesign (BPR), alternatively called reengineering. The term reengineering may be new, but the idea of process redesign is familiar to most engineers involved in logistics and production control. Just-in-time (JIT), Total Quality Management (TQM), Flexible Manufacturing Systems (FMS), Computer Integrated Manufacturin...

The final quality and cost of a manufactured product are determined to a large extent by the engineering design of the product and its production process through activities of off-line quality control methods, namely, System Design, Parameter Design and Tolerance Design. However, in the context of most non-industrialized countries, the off-line quality activities of product design and system de...

Today’s dilemma of the manufacturing system is to realize stable processes while manufacturing’s environment is affected by global competition, high degree of complexity and autonomy, short delivery times and high product variety. In order to guarantee the requested product quality and reduce downtime, the smart manufacturing (SM) which is considered as a new trend helps to meet objectives asso...