Optimización del balanceo de un mecanismo plano mediante redistribución de masas

María T. Orvañanos-Guerrero; Juan Cisneros-Barba; Mario Acevedo; Miguel Carrasco; Claudia N. Sánchez; Ramiro Velázquez

doi:10.4067/S0718-33052022000100134

Optimización del balanceo de un mecanismo plano mediante redistribución de masas

Translated title of the contribution: Balancing optimization of a planar mechanism by mass redistribution

María T. Orvañanos-Guerrero, Juan Cisneros-Barba, Mario Acevedo, Miguel Carrasco, Claudia N. Sánchez, Ramiro Velázquez

Research output: Contribution to journal › Article › peer-review

Abstract

Balancing methods for mechanisms have been used over the years to extend the lifespan of machinery by reducing vibration, wear, and fatigue on their components. These techniques have grown in effectiveness but also in mathematical complexity. Nowadays most balancing methods use Cartesian coordinates, which generate complex equations involving trigonometric functions that are difficult to simplify. This paper presents the use of natural coordinates to obtain the balancing parameters of a simplified crank-connecting rod-slide mechanism avoiding the use of trigonometric functions. The balancing optimization of the mechanism is carried out by using a stochastic optimization algorithm based on populations allowing to reduce the Shaking Moment (ShM) by 97.76% and the Shaking Force (ShF) by 94.58%.

Translated title of the contribution	Balancing optimization of a planar mechanism by mass redistribution
Original language	Spanish
Pages (from-to)	134-144
Number of pages	11
Journal	Ingeniare
Volume	30
Issue number	1
DOIs	https://doi.org/10.4067/S0718-33052022000100134
State	Published - Mar 2022
Externally published	Yes

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Cite this

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T1 - Optimización del balanceo de un mecanismo plano mediante redistribución de masas

AU - Orvañanos-Guerrero, María T.

AU - Cisneros-Barba, Juan

AU - Acevedo, Mario

AU - Carrasco, Miguel

AU - Sánchez, Claudia N.

AU - Velázquez, Ramiro

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Y1 - 2022/3

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KW - dynamic balancing

KW - shaking force

KW - shaking moment

KW - stochastic optimization

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Optimización del balanceo de un mecanismo plano mediante redistribución de masas

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