Bibliographic citations
Cipriano, N., Cabrera, R. (2017). Propuesta de mejora del proceso de mecanizado de porta rodamientos utilizando la técnica de estudio de tiempos en la empresa Famitec Mining S.A.C. Lima, 2017 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/12545
Cipriano, N., Cabrera, R. Propuesta de mejora del proceso de mecanizado de porta rodamientos utilizando la técnica de estudio de tiempos en la empresa Famitec Mining S.A.C. Lima, 2017 [Tesis]. PE: Universidad Privada del Norte; 2017. https://hdl.handle.net/11537/12545
@misc{renati/1693092,
title = "Propuesta de mejora del proceso de mecanizado de porta rodamientos utilizando la técnica de estudio de tiempos en la empresa Famitec Mining S.A.C. Lima, 2017",
author = "Cabrera Calderon, Ricardo Manuel",
publisher = "Universidad Privada del Norte",
year = "2017"
}
ABSTRACT This research is mainly aimed to estimate a proposal for improvement in the machining process porta bearings model D3MRA5002-1C VULCO, applying the use of the technique of study time in the company Famitec MINING SAC dedicated to repair services, manufacturing and maintenance in the category mechanical metal. In order to identify the cause of greater relevance in the machining process bearing carries the Ishikawa diagram was developed identifying the delay of this process the lack of devices is focused to decrease the time in operation centering piece, which may take from 90 to more minutes which leads to the machining process is lengthened, and also the delay in delivery to the customer of the final product. Therefore, a pilot plan in order to test it for a period of three weeks, so you can record the times and rhythms of each element was designed tasks. For the development of the first specific objective of this research relates to the reduction of time in the machining process, the criterion of General Electric was used to determine the number of observations to make both the current process and the pilot; this criterion tells us that for duty cycles over 40 minutes 3 observations thus performed could record time for each element of the process and thus determine the standard time of the work cycle. In developing the second specific objective concerning the influence of the technique time study in the production capacity of the company, the ability to both the current process and for the pilot scheme taking into account a working day of 8 was determined daily and working 26 days a month, in addition to the standard cycle time of the process working hours. Finally, it was obtained as results of the pilot and use the technique of time study, the improvement of the machining bearing holder, with the findings the following numbers: reduction time element 11 137.98 to 14, 36 minutes, reduced process time standard 342.05-256, 38 minutes and increasing the production capacity of 31 to 43 units per month.
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